Deposit Bonus Casinos UK: Best bonuses on first deposit for 2025

A casino deposit bonus is an offer from the casino that you receive when you make your first real money deposit. Generally, deposit bonuses are available for new players. On this page, we have listed UK-licensed casinos that offer bonuses on your first deposit. The bonus shown is what you get as the first deposit bonus.

Best first deposit bonus casinos in the UK (August 2025)

Although you can view all our casino bonuses above, we also choose a range of casinos that we feel have the best first deposit bonus UK at the moment, because its fair terms and conditions:

Rank	Casino	First Deposit Bonus	Wagering Requirements
1	MrQ Casino	30 Spins	No wagering!
2	Lottoland	100 Spins	No wagering!
3	Duelz Casino	100% up to £100 + 100 Spins	x30 (deposit + bonus)
4	Casumo Casino	100% up to £25 + 20 Spins	x30
5	Jackpot.com	50 Spins	No wagering!

Not only do these sites above have great casino deposit bonuses but they also have some of the best online casino reviews UK on our site at the moment. This means they offer a quality platform overall so you can enjoy a good online casino experience.

When we compare bonuses we pay attention to the wagering requirements and other terms they may include. It is not advisable to compare them strictly on numbers alone. We have included the significant terms that are visible on our listing of the deposit bonuses available in Casino Professor.

First deposit bonus casinos in the UK

NOTE: UK players need a verified account to play with a casino bonus.

TOP RATING

First Deposit Bonus
50 Free Spins (no wager)
Play
MrQ review →
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Our rating
5 / 5
50 Free Spins credited upon your first £10 deposit on Big Bass Splash slot only, valued at 10p per spin. Free Spins must be used within 48 hours of qualifying. All winnings are uncapped and credited to your real money balance. Full T&Cs apply. Not available in NI. 18+. BeGambleaware.org.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
NEW

First Deposit Bonus
EXCL: Stake £20 - Get 100 Free Spins (no wager)
Play
Lottoland review →
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Our rating
4.9 / 5
18+, New customers only, register, deposit and stake £20 on Big Bass Bonanza within 7 days, and claim 100 Free spins on Big Bass Bonanza. Free spins expire 30 days after credited. Ends 31/12/25 at 23:59 GMT. Full T&Cs Apply. begambleaware.org.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
HOT

First Deposit Bonus
EXCL: Bet £15 - Get 50 Free Spins (no wager)
Play
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Our rating
4.9 / 5
18+. New Players only. Minimum deposit £15. Must spend a minimum of £15 on Qualifying Games within 48 hours of first deposit being made to get 50 Free Spins on Bigger Bass Bonanza. Free Spins have no wagering requirements. Max win of £100 from these Free Spins. T&Cs apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £100 + 100 FS
Play
Duelz review →
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Our rating
4.9 / 5
18+. New players in GB only. 100% deposit bonus up to £100. Min. deposit: £20. Max Bonus wins: £500. Max bet with active bonus: £2. Wagering requirement: 30x sum of deposit + bonus. 100 Free Spins applicable to Book of Dead only: 20 Free Spins per day for 5 days. Daily login required. Maximum Free Spins winnings: £100. Winnings credited as bonus money with a 45x wagering requirement. Game restrictions apply. Games contribute differently when wagering a bonus. First deposit only, no expiration date. Deposit bonus expiration: 30 days if not wagered. Free spins expiration: 3 days. One bonus per person/address/device/IP. Own payment methods only. www.gambleaware.org Full T&Cs apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £200 + 200 Free Spins
Play
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Our rating
4.7 / 5
18+. New Players Only. GambleAware.org Minimum Deposit £20, 40x Wagering in 7 days, Qualifying Deposit played first, Max Bet £5, Max Win applies., Certain games excluded, Spin value £0.1 each. Full T&Cs apply. Take time to think.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
Deposit £10 -- Get £40
Play
Unibet review →
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Our rating
4.7 / 5
18+ begambleaware.org. New Customers only. Minimum Deposit £10 and Get £40 in Casino Bonus Funds. Debit card only. Up to 50x wagering, game contributions vary, max. stake applies, new customers must opt in and claim offer within 24 hours and use within 30 days. Full terms apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £200 + 11 Wager-Free Spins
Play
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Our rating
4.2 / 5
18+ New Players Only. Minimum Deposit £10, Wagering Requirements: 35x. Bonus balance is paid with 10% installments to balance. Bonus balance is not payable. Max bet is £20. Account balance is withdrawable at any time. Upon withdrawal, any remaining bonus balance or bonus spins is forfeited. 7 days to activate the spins. Bonus spins expire 24 hours after activation. T&C Apply. New Customers Only. Please Play Responsibly. BeGambleAware.org
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £100 + 50 Spins
Play
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Our rating
4.7 / 5
18+. New customers only. 100% Deposit Bonus up to £100 on the first deposit. 30x wagering on Deposit and Bonus (game weighting applies) + 50 Bonus Spins (Big Bass Bonanza) of £0.10. Min. deposit £20. Play responsibly. GambleAware.org. T&Cs apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
NEW

First Deposit Bonus
Stake £20 - Get 100 Free Spins (no wager)
Play
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Our rating
4.5 / 5
18+, New customers only. Opt-in and wager £20 or more on selected games within 14 days of registration. Get 100 Free Spins for selected games, valued at 10p per spin and valid for 7 days. T&Cs apply. GambleAware.org
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
NO WAGER

First Deposit Bonus
EXCL: 80 Wager Free Spins
Play
PlayOJO review →
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Our rating
4.1 / 5
First deposit only. This offer is only available for first time depositors. Min deposit is £10. 80 Free Spins on Big Bass Bonanza. Spin Value: £0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
NEW

First Deposit Bonus
100% up to £100
Play
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Our rating
4 / 5
#AD | Welcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £10 | No max cash out | Wagering is 40x bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Skrill & Neteller deposits excluded for welcome bonus | Cashback when offered, applies to deposits where no bonus is included | Cashback is cash with no restrictions
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
NEW

First Deposit Bonus
200 Free Spins (no wagering)
Play
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Our rating
4.3 / 5
New cust only. Opt-in required. Time to deposit/wager 7 days. Deposit £10 & wager 1x on casino games (wagering contributions vary) for 200 Free Spins worth 10p each on Big Bass Splash. 3 day reward expiry. 18+. T&Cs apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £50
Play
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Our rating
4.1 / 5
New customers only. Opt-in required. 100% Match Bonus up to £50 on 1st deposit of £10+. 50x wagering & game weighting applies. Debit Card deposits only (exclusions apply). This offer is valid for 7 days from your new account being registered. 18+. GambleAware.org. Bet The Responsible Way. Full Terms Apply
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
150% up to £30 + 50 Wager Free Spins
Play
Casiku review →
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Our rating
4.2 / 5
18+. New players only. Min deposit £20. Offer: 150% first deposit bonus up to £30 on slots + 50 wager-free spins valid on Big Bass Splash. To claim the spins: min of £20 first cash deposit wagered on slots by 23:59 GMT. Spins credited the next day and valid until 23:59 GMT. Spin winnings credited as cash and capped at £100. Bonus funds are separate to cash funds and subject to 40x wagering requirement (bonus + deposit). Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days. Affordability checks apply. Terms Apply. GambleAware.org
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
BRAND NEW

First Deposit Bonus
Stake £10 - Get 150 Free Spins (no wager)
Play
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Our rating
4 / 5
18+ New Customers. Opt in. Deposit & play £10 anywhere on site except any Blackjack or Roulette Games within 7 days. Get 150 Free Spins on Joker’s Jewels Wild. Rewards expire after 7 days. T&Cs apply. GambleAware.org | Please gamble responsibly
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
NEW

First Deposit Bonus
Spend £10 - Get £40 slots bonus
Play
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Our rating
4 / 5
18+. New customers only. Min 1st deposit & spend £10 on Slots (Slingo excl) to get £40 Slots Bonus (40x wagering, valid 7 days, selected games). Valid for 7 days of registration date. Payment method restrictions and T&Cs apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
NEW

First Deposit Bonus
Spend £10 - Get £40 Slots Bonus
Play
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Our rating
4 / 5
18+. New customers only. Min 1st deposit & spend £10 on Slots to get £40 Slots Bonus (40 x wagering, valid 7 days, selected games). Valid for 7 days of registration date. Payment method restrictions and T&Cs apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £200
Play
888 Casino review →
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Our rating
4 / 5
For new 888casino UK/Ireland customers. Min £10 first deposit (NETELLER/Skrill excluded). 100% bonus equal to the deposit, up to £200. Must claim bonus via email/pop-up/My Account within 48 hours. 40x wagering req applies and must be met within 90 days on selected games. www.gambleaware.org. #ad Full Ts&Cs apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
Up to 500 Free Spins
Play
Win British review →
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Our rating
4 / 5
New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £150 + 50 Free Spins (no wager)
Play
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Our rating
4 / 5
Opt-In Required. New players, single deposit of £10+. Cash & wagering conditions vary. Max reward £150. 7 days to claim + further 7 days to wager 35x. 50 FS 10p each awarded on Big Bass Splash after wagering, 3 day expiry. 18+. Exclusions & T&Cs Apply
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £100 + 20 Free Spins
Play
Sparkle Slots review →
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Our rating
4.3 / 5
New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt/Free spins valid 7 days from receipt. Max conversion: 3 X the bonus amount. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
EXCL: 100% up to £50 + 90 FS
Play
Winlandia review →
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Our rating
4.1 / 5
18+. First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Jammin' Jars, Spin Value: £0.1. WR of 30x Deposit + Bonus amount and 60x Extra Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the extra spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £300 + 50 Spins
Play
Barz review →
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Our rating
4.4 / 5
18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £20. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £300 plus 50 bonus spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly. GambleAware.org
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
NO WAGER

First Deposit Bonus
Play £10 - Get 30 Free Spins (no wager)
Play
Bally Casino review →
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Our rating
4.4 / 5
New members only, must opt in. Min £10 deposit & wager (excl. sports betting). 30 day expiry from deposit. 18+. Free Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. Game availability & restrictions apply. Daily Free Games after first £10 deposit. Further terms apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
NO WAGER

First Deposit Bonus
Stake £10 - Get up to 200 Free Spins (no wager)
Play
Betfred review →
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Our rating
4.3 / 5
New customers only. Opt In required. £/€10 min stake on Casino slots within 30 days of registration. Max bonus 200 Free Spins on selected games credited within 48 hours. Free Spins expire after 7 days. iOS app restrictions may apply. Email/SMS validation may apply. Not available in NI. Full T&Cs apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £100 + 50 FS
Play
JeffBet review →
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Our rating
4.5 / 5
New Players Only. Bonus valid 30 Days from receipt. Max conversion: £500. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £250 + 20 Spins
Play
Spin Station review →
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Our rating
4 / 5
18+. New Players Only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £250 plus 20 bonus spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please Gamble Responsibly. www.gambleaware.org.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £111 + 77 Extra Spins
Play
Yeti Casino review →
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Our rating
4 / 5
#AD 18+, New customers only, min deposit £10, wagering 60x for refund bonus, max bet £5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is £100). 100% refund bonus up to £111 + 77 spins on 1st deposit. No max cash out on deposit offers. Eligibility is restricted for suspected abuse. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Full T&Cs apply. Begambleaware.org. Gamble Responsibly.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £100 + 100 Spins
Play
Winomania review →
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Our rating
4.5 / 5
18+ | Play responsibly | https://www.begambleaware.org | User Agreement & Bonus T&Cs apply 1st deposit only | min deposit £10 | max bet £2 | max bonus £100 | max cashout x3 the bonus | max cashout from spin winnings £100 | x40 wagering on bonus and bonus spin winnings | 30-day bonus expiry | 24-hour bonus spins expiry | bonus is valid for selected games only
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
50 Free Spins (no wager)
Play
Pink Casino review →
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Our rating
4 / 5
New customers only. Opt in & deposit £10+ in 7 days & wager 1x in 7 days on any eligible casino game (excluding live casino and table games) for 50 Free Spins. Wagering contributions vary. Free Spins worth 10p each on Big Bass Splash. 3 day expiry. Exclusions apply. 18+. T&Cs apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £300 + 100 Spins
Play
Playzee review →
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Our rating
4 / 5
18+ | New players only. Min Dep £20 Max Bonus Bet £5 Offer: 100% of 1st deposit up to £300 + 100 Zee Spins on Starburst (first 10 credited on 1st deposit; rest credited at 07:00GMT at 10/day) + 500 Zee Points. Spins expire after 23:59GMT on day they’re credited. Winnings from each 10 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Affordability checks apply Full Terms Apply. | Please Play Responsibly. | GamblingTherapy.org
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £500 + 50 Free Spins
Play
PokerStars review →
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Our rating
4.1 / 5
New casino players only. Min deposit £20 with ‘FIRST500’ required. Max deposit £500. 5 redemption points per £1 required to convert Casino Instant Bonus into cash. Casino Instant and Free Spins expire in 7 days. Selected Slots only. Terms apply. 18+ Play responsibly. BeGambleAware.org
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
EXCLUSIVE

First Deposit Bonus
100% up to £100
Play
All British Casino review →
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Our rating
4 / 5
#AD. Welcome bonus for new players only. Maximum bonus is 100% up to £100. Minimum deposit is £20. No max cash out. Wagering is 35x bonus. Maximum bet with an active bonus is £5. Eligibility is restricted for suspected abuse. Cashback is cash with no restriction. Skrill and Neteller deposits are excluded. Cashback applies to deposits where no bonus is included. Gambling can be addictive. Play responsibly. Full T&C’s apply. 18+
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
NO WAGER

First Deposit Bonus
50 Free Spins (no wager)
Play
LeoVegas review →
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Our rating
4 / 5
New cust only. Opt in & deposit £10+ in 7 days & wager 1x in 7 days on any eligible casino game (excluding live casino and table games) for 50 Free Spins. Wagering contributions vary. Free Spins worth 10p each on Big Bass Splash. 3 day expiry. 18+. T&Cs apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
NEW

First Deposit Bonus
100% up to £250 + 100 Spins
Play
SpinYoo review →
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Our rating
3.9 / 5
18+. New players only. Min Dep £20. Max Bonus Bet £5. Offer: 100% of 1st deposit up to £250 on Slots + 100 Yoo Spins on Starburst, Book of Dead, Fire Joker, Gonzo’s Quest, and Big Bass Bonanza, respectively (first 20 credited immediately upon first deposit; rest credited at 07:00 GMT at 20/day). Spins expire after 23:59GMT on day they’re credited. Winnings from each 20 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Only bonus funds contribute to wagering requirements. Affordability checks apply. Full terms apply. BeGambleAware.org.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £50 + 50 FS (no wager)
Play
NYspins review →
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Our rating
3.9 / 5
18+. New players in GB only. 100% deposit bonus up to £50. Min. deposit: £20. Max Bonus wins: £500. Max bet with active bonus: £2. Wagering requirement: 30x sum of deposit + bonus. 50 Free Spins on Book of Dead only. Winnings from Free Spins credited as real money with no wagering requirement. Maximum Free Spins winnings: £100. Game restrictions apply. Games contribute differently when wagering a bonus. First deposit only, no expiration date. Deposit bonus expiration: 30 days if not wagered. Free spins expiration: 3 days. One bonus per person/address/device/IP. Own payment methods only. www.gambleaware.org Full T&Cs apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
Bet £10 - Get 100 Free Spins (no wager)
Play
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Our rating
3.9 / 5
New customers only. £10 min deposit. Opt-in and Bet £10+ on any slot, 100 Free Spins on Big Bass Splash, £0.10 per spin. Winnings paid as cash, £100 Max win. Additional T&Cs apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
NO WAGER

First Deposit Bonus
100% up to £50 + 50 FS (no wagering)
Play
Voodoo Dreams review →
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Our rating
3.9 / 5
18+. New players in GB only. 100% deposit bonus up to £50. Min. deposit: £20. Max Bonus wins: £500. Max bet with active bonus: £2. Wagering requirement: 30x sum of deposit + bonus. 50 Free Spins on Book of Dead only. Winnings from Free Spins credited as real money with no wagering requirement. Maximum Free Spins winnings: £100. Game restrictions apply. Games contribute differently when wagering a bonus. First deposit only, no expiration date. Deposit bonus expiration: 30 days if not wagered. Free spins expiration: 3 days. One bonus per person/address/device/IP. Own payment methods only. www.gambleaware.org Full T&Cs apply.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
150% up to £150
Play
32Red review →
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Our rating
3.8 / 5
New accounts only. Min Deposit £10, 50x Wagering. Claim offer within 7 days, bonus expires after 30 days, debit card or instant bank payment only. Game contributions vary, max. stake applies. Full terms apply. 18+. GambleAware.org.
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £100 + 22 Spins
Play
Slot Planet review →
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Our rating
3.8 / 5
18+. New players only. Min deposit £10. 22 Bonus Spins valid on Starburst. Bonus funds are 100% up to £100. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £100 + 20 Spins
Play
Casilando review →
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Our rating
3.7 / 5
18+. New players only. Min deposit £10. 20 Bonus Spins valid on Book of Dead. Bonus funds are 100% up to £100. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £123
Play
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Our rating
3.7 / 5
#AD | Welcome bonus for new players only | Maximum bonus is 100% up to £123 | Min deposit is £10 | No max cash out | Wagering is 50x bonus | Maximum bet while playing with a bonus is £5 | Eligibility is restricted for suspected abuse | Skrill and Neteller deposits excluded | Full T&Cs apply
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply
First Deposit Bonus
100% up to £100
Play
Hyper Casino review →
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Our rating
3.5 / 5
#AD. New players only, min deposit £10, wagering 45x, max bet £5 with bonus funds, 100% up to £100 bonus on 1st deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Full T&C’s apply
18+ | Gamble responsibly | GambleAware.org | Full T&C’s apply

Deposit Bonus Casino Explained

Casino deposit bonus explained

A casino deposit bonus is the first offer that a player gets when they deposit at a casino. It is often given immediately after and on top of your own deposited money. This increases your bankroll and allows you to place more bets and try different games, which gives you more chances to win.

However, this bonus money isn’t yet actual money you may withdraw, so it cannot be withdrawn until certain requirements are met. That’s why just going straight for the biggest casino bonus isn’t always the best idea. You’ve got to consider the terms of a first deposit bonus to understand what’s are your real possibilities to win any money.

A good deposit bonus has:

A realistic bonus wagering that gives players fair chances to redeem for real money.
Several payment methods are supported to qualify for the deposit bonus.
A good selection of games is included in the offer.

Example of How a Deposit Bonus Works

Example. The casino offers a 100% casino bonus up to £50 with a wagering requirement of 25 times the bonus money when you make a deposit. You want to claim the maximum bonus so you decide to deposit £50 which the casino then matches. You now have £100 in your account (£50 of the money you deposited plus £50 bonus money offered by the casino). Before you are eligible to make a withdrawal you need to bet at least £1250 on slots before your withdrawal request can be accepted (25 x £50).

Take notice! There are usually other terms and conditions that apply too. These can be for example:

Activation: You may need to activate the bonus to use it
- Some sites also offer a mobile verification casino bonus where you need to verify your UK mobile number to get the offer
First deposit bonus code: Although rare, look out for any first deposit bonus codes that sites display. You’ll need to enter this when depositing to get the offer.
Eligible payment method: There are many casino payment methods, but some are not eligible to trigger casino bonuses. Make sure to check what’s eligible.
Time limit: You need to wager the bonus money in a certain period (eg. 7 days)
Eligible games: Slots usually wager 100% (except certain jackpot slots and other special slots) but table games and live games usually don’t wager that much. Sometimes not at all.
Max bets: You are often only allowed to bet a maximum of £5 per spin when completing the wagering.

Because, commonly, there are other requirements besides the wagering requirements, we always recommend reading the terms and conditions first. If something looks too good at first sight, it usually is. To understand wagering requirements and how they work, read our guide to wagering requirements explained.

When Do Players Get the First Deposit Bonus?

You will almost certainly be given a casino deposit bonus when signing up at new online casinos. This is because all casinos want you to play at their site and there’s no better way to tempt us in than offering extra funds through a first deposit bonus to play with.

The best casino deposit bonus sites have more of these offers for existing players to keep them happy as well. However, just remember that the terms aren’t always the same, even if it’s the same casino offering the bonus. So always check them first.

How to make money from deposit bonuses

You can only win real money from online casino bonuses when you complete any wagering requirements that are attached. That might not sound too daunting at first – but just check the example above again. A £100 bonus with x25 wagering, you would need to bet a total of £2500 before it was turned into real money. That’s a lot. And x25 wagering? Very few casino bonus sites go that low. Wagering is usually between the x30-x40 mark so the total will be even higher.

So can you actually win money from a casino bonus or not?

Yes, you can win real money from a casino bonus. Wagering requirements will make it very difficult to do – and you are relying on luck. But it can be done – and we’ve got proof. We played at Duelz Casino and took their bonus. This is a screenshot showing our wagering being 98% completed:

Duelz casino bonus wagering requirements

We managed to complete it in full soon after.

This left £153.78 of real money in our account as you can see:

Duelz Casino bonus turned into real money

We were able to withdraw it to our account, proving that beating wagering requirements is possible – despite being unlikely. You can read more about this experience in our Duelz Casino review.

Best Deposit Casino bonus – How to choose?

Guide to different casino bonus factors

There are several things that you need to take into consideration before choosing the best casino bonus. As we’ve said, bigger doesn’t always mean better. Here’s a casino bonus guide that we recommend evaluating before making that first deposit:

Amount to deposit

How much are you planning to deposit? Usually, the first deposit bonus is the best bonus that casinos offer so you might want to get the maximum benefit from it. If you are for example planning to deposit £50, choose a casino that offers a bonus up to £50 to get the maximum bonus.

However, if you just want to try a casino bonus site out for the first time then you might want to keep the deposit low. That way you can test it out to see if you like it. But make sure to check the minimum deposit amount first. If your payment is lower than that then the offer won’t be triggered. Here are two of the most common amounts:

Wagering requirements

Keep an eye on this and especially look at whether it is bonus money or bonus money plus your own money that you have to wager. A high bonus isn’t great if the wagering requirement is unreasonable. Also, make sure that you can wager money on the games you are about to play. Sometimes slots from a certain provider aren’t allowed in the wagering, for example. There are a few casinos that offer a no wager bonus where you are allowed to keep all you win.

We often include wagering requirements within the quick terms and conditions popup in our casino bonuses list.

Casino bonus significant terms on Casino Professor

View a casino’s bonus significant terms – including wagering requirements – in the cards above

Just make sure to double-check the wagering once you choose your casino sites. We aim to keep all the information up to date but casinos are known to change terms at short notice. Please let us know if you spot anything incorrect.

To figure out exactly what you’ll need to wager, you can use this casino bonus calculator:

Deposit amount:

Bonus amount:

Wagering requirements:

Wagering for:

Contribution %:

Result:

Other terms

These vary from casino to casino and there might be something in the small print that makes the bonus practically useless. Things like a too-tight time limit to wager or a maximum amount that you can win.

The Casino Reputation & Quality

Does the casino with the deposit bonus have a valid license and a good reputation? There are many to choose from so select a good one. Also, make sure that:

The games the casino offers are good
Your language is supported
Payment methods are suitable
The platform works well on your device

50% casino deposit bonus (wagering 20 times)

This is perhaps the smallest bonus you’ll see but casinos generally offer more. You’ll see this marked something like 50% up to £50. However, this is the structure for all casino deposit bonuses no matter the size. Let us explain.

The percentage (50% in this case) explains how much the casino is willing to match whatever you deposit. However, they include a maximum cap of “up to £50” in this case. This prevents players from depositing massive amounts in exchange for a huge amount of bonus money.

Let’s use 50% up to £50 as an example and apply some deposits to it:

Deposit £100 = £50 bonus money
Deposit £50 = £25 bonus money
Deposit £150 = £50 bonus money (because this offer has an “up to £50” maximum on bonus money).

Also, you often need to complete wagering requirements before you can withdraw any bonus money. Let’s say that you got the full £50 bonus money with 20 times wagering. You would then need to use the £50 bonus money to bet £1000 (20 x £50) on eligible slots or casino games before you would be eligible for a withdrawal. Pay special attention to the terms and conditions here as some casinos require you to wager the bonus + deposit amount. If that was the case and you deposited £100 then it would change to £3000 instead (20 x £150).

100% casino deposit bonus (wagering 20 times)

This is the most typical casino bonus on offer and is commonly referred to as a match bonus. You’ll see this marked like 100% up to £100 which would mean that a casino will outright match whatever you deposit up to a maximum of £100.

Let’s take this example and assume you deposit £100. The casino will then match your deposit with £100 bonus money. Any higher deposits will be capped at this amount. When using your £100 bonus money, the wagering is set at 20 times which means you would have to play £2000 (20 x £100) on slots before you would be eligible for a withdrawal.

200% casino deposit bonus (wagering 20 times)

Not as common but there are still a few casinos that offer this bonus. You’ll see a 200 casino bonus marked like 200% up to £200 which would mean that a casino pays twice the amount you deposit in bonus money up to a maximum of £200. Usually, casinos that offer this bonus have a bonus for the second deposit too.

Let’s assume you deposit the same £100 for this example. You will then get £200 from the casino as bonus money. Any higher deposits will be capped at this amount. With the wagering being 20 times you would have to use the £200 bonus money to play £4000 (20 x £200) on slots before you would be eligible for a withdrawal.

300% casino deposit bonus (wagering 20 times)

Quite rare and at the moment there aren’t really any casinos that offer this type of bonus. However, when they do you’ll see this marked like 300% up to £300 which would see you get three times the amount that you deposit up to a maximum of £300.

You deposit the same £100. You would then get £300 from the casino. Any higher deposits will be capped at this amount. With the wagering being 20 times for the bonus money you would have to use it to play £6000 (20 x £300) on slots before you would be eligible for a withdrawal.

400% casino deposit bonus (wagering 20 times)

This is more commonly seen than the previous 300% bonus for some reason. It’s marked like 400% up to £400, meaning the casino pays four times the amount you deposit up to £400. Remember though that this would be a lot of bonus money which means quite a lot of wagering to do. Also, keep an eye on the other terms. Benefitting from a bonus this big isn’t usually easy to do. Read the small print.

Let’s assume you deposit £100 again. You would then get £400 from the casino. Any higher deposits will be capped at this amount. With the wagering being 20 times for the bonus money you would have to use it to play £8000 (20 x £400) on slots before you would be eligible for a withdrawal.

500% casino deposit bonus (wagering 20 times)

These offers are extremely rare but it’s still worth knowing how they work just in case. It’s marked like 500% up to £500, meaning the casino pays five times the amount you deposit up to £500.

Let’s assume you deposit £100 for this example. You would then get £500 from the casino. Any higher deposits will be capped at this amount. With the wagering being 20 times for the bonus money you would have to use it to play £10,000 (20 x £500) on slots before you would be eligible for a withdrawal.

In all honesty, this kind of bonus would be best for trying something out rather than converting it into real money. That’s because 20 times wagering is considered low and many casinos often double this to 40 times or even higher. It would virtually be impossible for you to wager it in full so you need to consider whether to use it.

Casino Bonus – How to calculate

Once the percentages start to rise it can be tricky to keep up. However, if you want to know how much to deposit to get the maximum bonus then there’s a simple formula. You take the maximum bonus that’s possible and divide it by the percentage which is split into decimal places after the first number. It’s best explained in an example

100% up to £100 – How to max the bonus

Maximum casino bonus available = £100
The first digit of the percentage is 1 (no decimal places are necessary as the other numbers are 0)
Divide £100 by 1 for your answer (£100 / 1 = £100)
So £100 is what you need to deposit to get the full bonus in this case

Let’s now try a 200 casino bonus example that’s a little trickier.

125% up to £200 – How to max the bonus

Maximum casino bonus = £200
In this case, you would split the percentage to reach two decimal points – 125% =1.25
£200 / 1.25 = £160
£160 is what you need to deposit to get the full £200 casino bonus

NOTE: For percentages lower than 100, you place the numbers after the decimal points – e.g. 50% would be 0.5.

The best thing is you can use this formula every time to quickly find out how to get the biggest casino bonus from each offer. Just load up your device’s calculator and try it out.

How long does it take to use a deposit bonus?

The time it takes to wager your deposit bonus in full depends on how big the bonus is, how much you’re betting, and how long each bet takes. In the UK, the casinos must ensure that there are at least 2.5 seconds between each spin on online slots – so you can’t go any lower than this.

Let’s give an example of a £100 bonus with x30 wagering. It’s being used to play online slots at £5 per spin every 2.5 seconds:

Total amount to wager: £3000 (£100 x 30)
Value divided by the duration of each bet: 2 (£5 / 2.5 seconds)

The time it would take to use this bonus in full is 25 minutes (£3000 / 2 / 60). Of course, you can amend this formula based on your playing preferences to determine how long it will take for you.

This information is useful when deciding when to take a deposit bonus. For example, if the offer has an expiry time of 24 hours then you’ll need to make sure you have enough time to use it in full.

Are Casino Bonuses Worth Using?

It depends. If you are planning on playing a quick session it might not be necessary since the wagering always takes a while. However, you always get more playing time when you have bonus money in play. The more money you have to play with the better chance you have of winning as well, so a casino bonus can help there too. And if there isn’t any urgent time limit on the wagering, you can always return and continue your session.

When playing at a casino that is licensed by the UK Gambling Commission, the following rules are in place:

One problem is that some terms and conditions are difficult to understand. In this case, it’s best to either not take the bonus or ask customer support to explain everything to you. This is to save you from problems further down the line.

Exclusive casino bonus

One of the ways we help to make an offer more enticing is by getting an exclusive casino bonus. This is an upgrade to the usual deal that a casino offers, with either extra bonus money or something else added in.

We make sure to highlight all our exclusive casino bonuses in several places. Such as above, where we will make a casino with “Exclusive”, “EXCL” or similar. Out of all the options, probably our most popular exclusive casino bonus is from MrQ. To get it, you can either visit their link above or from the MrQ Casino review.

Casino deposit bonus – Should I reject it?

Nowadays most casinos give the deposit bonus automatically after the deposit. To decline the casino deposit bonus, you need to contact support before starting to play so that they can inform you how to reject it. If you start playing you cannot reject the bonus anymore unless it is forfeitable.

For casinos that use bonus codes, rejecting the first deposit bonus is generally easier. Just don’t input the bonus code and the deposit bonus won’t be credited after your deposit. However, most casinos don’t use bonus codes anymore.

But why would you actually choose not to take a first deposit bonus?

Winnings Cap

Some first deposit bonus casinos will include a clause which limits how much you can actually win from the bonus. For example, you may well see something like “Max withdrawal amount of £100” within the terms and conditions.

This means that you can only ever win up to £100 in real money. Any wins that went over this amount would be taken away from you.

Limited Game Selection

You may also find that your deposit casino bonus can only be used on a few games. That’s because some sites restrict what the offer is available for.

If it’s a small boost then you might not mind. However, anything from a 100 casino bonus, a 200 casino bonus, or higher would mean playing the same slot(s) over a longer period.

Bet Limits

One thing that pretty much every casino deposit bonus has is a maximum bet limit. In most cases, it’s £5 – and this means that you can only bet up to £5 per spin on a slot when completing the wagering requirements.

If you happen to accidentally bet more than £5 – even if it’s only on one spin – then the casino will have grounds to remove your bonus and any winnings you made from it.

Too High Wagering

With £5 betting limits, it’s no secret that wagering a first deposit casino bonus can take a while. Therefore, if the wagering requirement is too high then it might not be worth taking up (between x30 – x40 wagering is the usual benchmark).

Anything higher than these amounts would mean you need to spin for longer. Of course, the more wagering you have to do the more likely you’ll lose your casino bonus winnings in the long run.

If you’re not happy with these kinds of terms then we recommend selecting a different first deposit bonus until you find one that’s appropriate.

Casino Bonus UK – What You Need to Know

Regulation Updates

If you currently reside in Great Britain and you’re looking for the best casino bonuses for UK players, pretty much every casino listed here has offers in the British pound. However, all sites on our UK online casinos list must adhere to the rules of their licencing body – the Gambling Commission. Over the years, the Gambling Commission has implemented a few changes which have affected casino bonuses in the UK.

On 7th May 2019, the Gambling Commission introduced rules which meant that players signing up at a new gambling site must have their name, address, and date of birth verified before they can play. This means that a UK player can’t deposit and subsequently get a casino bonus until this ID verification has taken place. In most cases, it happens automatically. Yet, it’s common for sites to ask players for verification documents too. You can view more about online casino verification UK for a complete overview.

The Gambling Commission also banned the use of credit cards to make deposits at gambling sites on 14th April 2020.

First deposit bonus – Is it forfeitable?

You first start playing with your own money
If you lose it then you play next with the bonus money – giving you another chance to win.
However, if you win using the real money first then you can withdraw your winnings straight away
You just need to give up the bonus to do so (but you’ve already won so you don’t need this!)

Of course, if you have started playing with the bonus money already then this cannot be done anymore. You used to only see forfeitable bonuses at really good sites. However, they are much more common now after the UK’s Competitions and Markets Authority (CMA) put pressure on the industry to change (BBC – Betting firms to stop ‘unfair’ promotions). They specifically stated that “players will not be required to play multiple times before they can withdraw their own money” which made it a lot easier to withdraw than before.

Casino first deposit bonuses – Cashable?

Another thing that’s great to see is a cashable casino bonus. This is where you get to keep your bonus alongside any winnings when you go to cash out.

Let’s give you an example – you get a £100 bonus, win £100 with it, complete the wagering, and then go to make a withdrawal:

Cashable casino bonus – Lets you withdraw the full £200, meaning you keep the £100 bonus money as part of your winnings.
Non-cashable casino bonus – Let you withdraw only £100, removing the initial £100 bonus money that you were given.

Of course, it’s always best to play at a casino with a cashable bonus. However, they don’t always make this clear in the terms and conditions. Instead, we often resort to asking customer support to see what the deal is. This might sound a bit of work to begin with but if you win then it could mean a nice little extra on top.

Best first deposit bonus casino – How to search

Alongside manually looking through the available options, you can also search and filter. The search bar at the top of the page allows you to search for a specific casino. If we have it, you will be able to see a review that will contain their first deposit bonus.

We also have a Categories filter. This allows you to view the first deposit bonuses of specific types of casinos. For example:

PayPal Casinos – Find the best first deposit bonus casino that accepts PayPal payments
Live Casinos – View the first deposit bonuses of casinos that we consider to offer the best live experience

Online casino bonuses for existing players

Once you’ve settled in at a new site and your casino welcome bonus has been used up, you’ll want to learn of online casino bonuses for existing players. Loyal players should be given extra treats to reward them for continuing to play. Otherwise, players will forget them and move on to a different site.

There are many ways that an existing player can get an extra casino bonus quite regularly. The most obvious place is the “Promotions” tab which most sites have under the menu. Here you will find all the casino bonuses that are currently available.

One of the most popular types of recurring offers is the game of the month bonus. This is when the casino gives you a bonus to be used on a specific slot or set of slots. It’s commonly given for new slots that have just been released so you can try it out.

Many casinos also run loyalty schemes and programs for a more personal touch. For example, at Casumo, you receive Valuables which you can exchange for a variety of casino bonuses:

Valuables at Casumo offer bonuses with no wagering

Some casinos go beyond just casino bonuses as well by offering faster payouts, dedicated managers and more perks. However, one of the best ways that casinos like to reward their existing players is when they turn a year older.

Latest casino bonuses

We aim for perfection and we try to have the latest casino bonuses available for our visitors at all times. However, a helping hand every now and then doesn’t hurt. If you spotted something wrong on our website, please drop us a line at info(at)casino-professor.com and we will correct it as soon as possible. You can also leave your own review under each of our casino reviews.

Good luck at the tables and remember to check the terms and conditions before making a deposit!

FAQ – Your casino bonus questions answered

Should I use a casino deposit bonus?

A casino bonus is often useful as it gives you extra bonus money to play with. However, the bonus money can either be given as soon as you deposit or as a backup if you lose.

If you want to try out slots and games without using your own money then getting the bonus money straight away can be useful. However, if your goal is purely to win, you may want the extra bonus money as a backup just in case you lose.

How do I get one?

Casino bonuses are available for new players at pretty much all sites. You just need to create and verify an account and then make a big enough deposit. Your casino bonus will then be ready for you to use.

Can I win real money from a casino bonus?

Yes, you can. However, you usually can’t withdraw what you win when using a casino bonus without completing the wagering requirements first.

For example, if you won £100 and the wagering requirements were x20, you would need to bet £2000 using your winnings before you could withdraw it. You can find more examples within our page.

Should I get the biggest first deposit bonus available?

That depends. If you just want as much bonus money as possible to try out new or different games then this could be a good move. However, just remember that you most likely won’t be able to withdraw what you win without completing wagering first – and large casino bonuses often make wagering even higher.

I really hate wagering. What should I do?

You can avoid wagering requirements by not accepting a bonus and just playing with your own money. You can also avoid them by selecting a bonus with no wagering which pays out real money rather than bonus money. This is a popular choice, so all casinos with these bonuses are clearly highlighted.

Deposit Bonus Casinos UK – Top bonuses on first deposit