Legal in the UK

100% Deposit Bonus 🎖️ UK 2022

Many online casinos offer UK players a matched deposit welcome bonus. The most common type is the 100% bonus where a casino will match the funds you put in pound-for-pound. These promotions are very popular and often come with even more added extras to sweeten the deal. Here at Bonus Finder we continually check the latest 100% deposit deals on offer for you, and list the biggest bonuses below:

1st Deposit Bonuses

Welcome Bonuses

New Casinos

No Deposit Free Spins

No Deposit Money

Best Value for £10

Best Value for £20

Best Value for £50

Exclusive Offers

Maximum Bonuses

5.0/5

Pokerstars Casino

200 Bonus Spins

Use bonus code CASINO200

Spins Value (200) £20 Your Deposit £10 Play with £20 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

New casino players only. Min. deposit £10 with code ‘CASINO200’. Debit card only. Wagering requirements apply. Selected Slots only. 1 redemption point per £1 to clear bonus. Game contributions vary. 7-day expiry. Terms apply.
5.0/5

Zodiac Casino Recommended Bonus

80 Bonus Spins

Spins Value (80) £20 Your Deposit £1 Play with £20 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware. Full Terms Apply

New Customers Only. The 80 chances are credited as £20 welcome bonus and players can spin 80 times at £0.25 on the Mega Moolah progressive slot game. The minimum first deposit required is £1, for all subsequent deposits the minimum deposit is £10. A two hundred times wagering requirement applies on all bonuses and certain games contribute a different percentage to the wagering requirement. Full T&C apply.
5.0/5

Netbet

20 No-Deposit Spins
For Book of Dead

500 Bonus Spins

Use bonus code SBXXXTREME Use code SBXXXTREME

Spins Value (520) £52 No-deposit Bonus £2 Your Deposit £10 Play with £54 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware. Full Terms Apply

New UK certified players | Valid mobile number required No minimum deposit | 20 Book of Dead spins allocated | 40 times wagering on winnings | Ends 31.07.22 | T& Cs apply
5.0/5

Dr Slot

20 No-Deposit Spins
For Fire and Gold

100 Bonus Spins

£17 Deposit + £50 Bonus

This bonus is 300% up to £50

Spins Value (120) £21.60 No-deposit Bonus £3.60 deposit + bonus £67 Play with £75.20 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware. Full Terms Apply

New players only. Up to 20 (18p) free spins (FS) on Fire and Gold at registration (Max Withdrawal £50). Up to 100 FS on first deposit, awarded in sets over 10 days. 24hr expiry. Locked to Fire and Gold. Up to £1000 deposit match on first 5 deposits. Min £10 deposit. Dep1: up to 300%, Max £50. Dep2: up to 200%, Max £100. Dep3: up to 100%, Max £150. Dep4: up to 100%, Max £200. Dep5: up to 50%, Max £500. Bonuses and FS winnings subject to 40x wagering requirement. Withdrawing qualifying deposit excludes player from promotion. T&Cs apply, BeGambleAware.org
5.0/5

Casino.com

200 Bonus Spins

£100 Deposit + £100 Bonus

This bonus is 100% up to £100

Spins Value (200) £20 deposit + bonus £200 Play with £120 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

NEW CUSTOMERS. MIN DEPOSIT £20. 40 FREE SPINS ON FIRST DEPOSIT. 160 FREE SPINS AFTER FIRST DEPOSIT (20 PER DAY). MAX WIN £100. 20X WAGERING. DEPOSIT BONUS 40X WAGERING. EXPIRES 30 DAYS FROM ISSUE. ELIGIBILITY, GAME, PLATFORM, PAYMENT RESTRICTIONS AND T&CS APPLY.
5.0/5

21 Prive Casino

100 Bonus Spins

£100 Deposit + £100 Bonus

This bonus is 100% up to £100

Spins Value (100) £10 deposit + bonus £200 Play with £110 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

18+.This offer gives you a 100% match bonus up to £100 and 100 bonus spins. Bonus spins are valid on the following game(s) only: Gonzo’s Quest and Starburst. Bonus spins to be credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £50. Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus funds are separate to Cash funds and are subject to 35x wagering on the bonus funds only. Affordability checks apply. Terms apply.
5.0/5

Hello Casino

100 Bonus Spins

£100 Deposit + £100 Bonus

This bonus is 100% up to £100

Spins Value (100) £10 deposit + bonus £200 Play with £110 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

New players only. One offer per player. Min Dep £10. Max bonus bet £5. This offer gives you a 100% match bonus up to £100 and 100 bonus spins. Bonus spins are valid on the following game(s) only: Gonzo’s Quest or Starburst. Bonus spins to be credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £50. Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus funds are separate to Cash funds and are subject to 35x wagering on the value of the bonus funds and your cash deposit(s). Affordability checks apply. Terms apply.
5.0/5

MrQ

70 Bonus Spins

Use bonus code FISHKING70 No wagering on winnings

Spins Value (70) £7 Your Deposit £20 Play with £7 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

First deposit only. Min deposit & spend £20. Max 70 spins on Fishin Frenzy Jackpot King at 10p per spin. Spins credited upon spend of £20.
5.0/5

Casino 2020

£20 No-Deposit Bonus

400 Bonus Spins

£100 Deposit + £100 Bonus

This bonus is 100% up to £100

Up to £20 welcome bonus & up to 20 free spins upon registration and verification

Spins Value (400) £72 No-deposit Bonus £20 deposit + bonus £200 Play with £192 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware. Full Terms Apply

Up to 400 (18p) free spins on first deposit, awarded over 20 days. Expires 00:00 daily. Locked to Cleopatra’s Prizes. Up to £300 deposit match. Min deposits £10. Dep1: up to 100%, Max £100. Dep2: up to 200%, Max £200. Bonus and FS winnings subject to 40x wagering requirement. Withdrawing qualifying deposit excludes player from promotion. T&Cs apply. BeGambleAware.org
5.0/5

32Red

25 Bonus Spins

£100 Deposit + £150 Bonus

This bonus is 150% up to £150

Spins Value (25) £5 deposit + bonus £250 Play with £155 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware. Full Terms Apply

18+. New accounts only. Min £10 deposit, debit card only. Up to 50x wagering, game contributions vary, max. stake applies. 7 day expiry. See full terms.
5.0/5

Casiplay

40 Bonus Spins

£100 Deposit + £50 Bonus

This bonus is 50% up to £50

Spins Value (40) £4 deposit + bonus £150 Play with £54 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.
4.7/5

Fansbet

10 No-Deposit Spins
For Gladiators Go Wild

5 Bonus Spins

£100 Deposit + £200 Bonus

This bonus is 200% up to £200

Use bonus code CASINO-200

Spins Value (15) £1.50 No-deposit Bonus £1 deposit + bonus £300 Play with £202.50 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

Wager the bonus amount 20x within 7 days on Slots to release your Bonus. Bonus equal to 200% of qualifying deposit - up to £200. Bonus credited in real money without wagering requirements. 5 Free Spins in Tyrant King Megaways. £50 max free spin winnings.
4.7/5

Jammy Monkey Casino

£10 No-Deposit Bonus

50 Bonus Spins

£100 Deposit + £200 Bonus

This bonus is 200% up to £200

Spins Value (50) £5 No-deposit Bonus £10 deposit + bonus £300 Play with £215 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware. Full Terms Apply

18+. New players only. 1st deposit: up to 50 (15p) free spins (FS) in Treasure Tomb and an up to 200% deposit match. 2nd deposit: up to 50 (15p) FS in Lion Fortune and an up to 300% deposit match. Max 10 FS issued per day. Max combined bonus credit of £300. Min Deposit £10. 30x wagering requirement. Bonus 1 expires 30 days after registration. Bonus 2 expires 30 days after 1st deposit. 24hr FS Expiry. T&Cs apply
4.7/5

Mr Green

50 No-Deposit Spins
For Lucky Mr Green

Welcome offer not available

Spins Value (50) £5 No-deposit Bonus £5 Play with £10 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware. Full Terms Apply

Play Safe. New UK customers only. Opt-in required. 1x per customer. Free spins on Lucky Mr Green only. Max. 50 free spins at £0.10/spin with 35x wagering. Spins expire 72 hours from issue. Game, country, currency, player restrictions and terms apply..
4.6/5

Slotnite

100 Bonus Spins

£100 Deposit + £100 Bonus

This bonus is 100% up to £100

Spins Value (100) £10 deposit + bonus £200 Play with £110 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

New players only. One offer per player. Min Dep £10. Max bonus bet £5. This offer gives you a 100% match bonus up to £100 and 100 bonus spins. Bonus spins are valid on the following game(s) only: Aloha! Clustes Pays. Bonus spins to be credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £50. Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus funds separate to cash funds and are subject to 35x wagering on the value of the bonus funds and your cash deposit(s). Affordability checks apply
4.7/5

PlayToro

25 Bonus Spins

£50 Deposit + £50 Bonus

This bonus is 100% up to £50

Spins Value (25) £2.50 deposit + bonus £100 Play with £52.50 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

First Deposit Only. Min. deposit: £10, max. Bonus £50. WR of 60x Bonus amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos.
4.6/5

Bonus Boss

100 No-Deposit Spins
For The Spinfather

50 Bonus Spins

£50 Deposit + £100 Bonus

This bonus is 200% up to £100

Spins Value (150) £15 No-deposit Bonus £10 deposit + bonus £150 Play with £125 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware. Full Terms Apply

18+. New Players only. Up to £300 Deposit Bonus available via 2 deposit boosts. Min deposit and stake £10. Up to 50 (15p) locked free spins (FS) to use on Supernova Crush. Up to 50 (20p) locked FS to use on Coins of Fortune. 40x wagering requirement on bonuses and FS wins. Win paid as bonus credit. 1st Deposit Bonus expires 30 days after registration. 2nd Deposit Bonus expires 30 days after 1st deposit. 24hr FS Expiry. T&Cs apply.
4.6/5

HeySpin

25 Bonus Spins

£25 Deposit + £25 Bonus

This bonus is 100% up to £25

Spins Value (25) £2.50 deposit + bonus £50 Play with £27.50 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

Terms and Conditions apply. New Players only. +18. Min deposit £20. Wagering requirement apply 35x. Offer valid for 24hr
4.7/5

PartyCasino

50 Bonus Spins

Use bonus code WELCOMEBONUS

Spins Value (50) £5 Your Deposit £10 Play with £5 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

New depositors only. UK residents only. Minimum deposit £10. Free Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded. T&Cs apply
4.6/5

Skol Casino

100 Bonus Spins

£100 Deposit + £100 Bonus

This bonus is 100% up to £100

Spins Value (100) £10 deposit + bonus £200 Play with £110 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

New Players only. One bonus offer per player. Minimum deposit of £10. Max bonus bet £5. This offer gives you a 100% match bonus up to £100 and 100 bonus spins. Bonus spins are valid on the following game(s) only: Starburst. Bonus spins to be credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £50. Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus funds are separate to Cash funds and are subject to 35x wagering on the bonus funds only. Affordability checks apply
4.7/5

Videoslots

11 Bonus Spins

£200 Deposit + £200 Bonus

This bonus is 100% up to £200

No Wagering on Free Spins

Spins Value (11) £1.10 deposit + bonus £400 Play with £201.10 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware. Full Terms Apply

New players only. Min. deposit £10. Account balance is withdrawable at any time. Upon withdrawal, any remaining bonus spins are forfeited. 7 days to active spins. Bonus spins expire 24 Hours after activation. Full T&C's Apply. Play responsibly.
4.6/5

PlayUK

100 Bonus Spins

£100 Deposit + £100 Bonus

This bonus is 100% up to £100

Spins Value (100) £10 deposit + bonus £200 Play with £110 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware. Full Terms Apply

First deposit only. Min deposit £10. 100% Bonus Match on 1st deposit, max £100 bonus & 100 bonus spins on Starburst. 40x wagering(dep+bonus). 40x on spins, 4x conversion, bonus valid on selected slots. T&C’s apply.
4.6/5

Winner's Magic

25 Bonus Spins

Use bonus code FAV25 No Wagering Bonus

Spins Value (25) £2.50 Your Deposit £10 Play with £2.50 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

Min deposit £10 Max Bonus 25 Spins on Fluffy Favorites. No wagering applies. Spins available for 24 hours after being credited. Promo code: FAV25. Valid until 31.12.2023.
4.7/5

Mr Spin

£100 Deposit + £100 Bonus

This bonus is 100% up to £100

Up to 50 Free Spins as No Deposit Bonus after registration

deposit + bonus £205 Play with £105 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware. Full Terms Apply

New players only. Up to 50 (20p) free spins on for Reel Royalty. Winnings paid as bonus credit with 20x wagering requirement. 7 days expiry. Max withdrawal from bonus winnings £50. T&Cs apply, BeGambleAware.org
4.5/5

Betway

£50 Deposit + £50 Bonus

This bonus is 100% up to £50

deposit + bonus £100 Play with £50 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

New customers only. Opt-in required. 100% Match Bonus up to £50 on 1st deposit of £10+. 50x bonus wagering applies as do weighting requirements. Debit Card deposits only. Irregular gameplay may invalidate your bonus. This offer is valid for 7 days from your new account being registered. 18+. BeGambleAware.org. Bet The Responsible Way. Terms apply
4.6/5

Hopa

100 Bonus Spins

£100 Deposit + £50 Bonus

This bonus is 50% up to £50

Spins Value (100) £10 deposit + bonus £150 Play with £60 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.
4.6/5

NYspins

50 Bonus Spins

£50 Deposit + £50 Bonus

This bonus is 100% up to £50

Winnings from Free Spins are credited as Real Money without wagering requirement

Spins Value (50) £5 deposit + bonus £100 Play with £55 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware. Full Terms Apply

New players only. Maximum £50 bonus. Minimum deposit: £20. Deposit Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match deposit bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money without wagering requirement. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. Deposit Bonus expires after 30 days if wagering requirement has not been met. Free Spins expire after 3 days. One bonus allowed per person, address, device, IP. www.begambleaware.org. Full T&Cs apply.
4.5/5

Hot Streak

10 No-Deposit Spins
For Finn and the Swirly Spin

10% Cashback up to £200

Spins Value (10) £1 No-deposit Bonus £1 deposit + bonus £250 Play with £202 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

Available for new registrations only. Max 10 bonus spins credited upon SMS validation. Finn and the Swirly Spin only. 60x Wagering, 4x Conversion up to £200. 18+. Full T&Cs apply.
4.1/5

Royale500

33 Bonus Spins

£50 Deposit + £50 Bonus

This bonus is 100% up to £50

Use bonus code UKROYALE

Spins Value (33) £3.30 deposit + bonus £100 Play with £53.30 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

AUTOMATICALLY CREDITED UPON DEPOSIT. CANCELLATION CAN BE REQUESTED. FIRST DEPOSIT ONLY. MIN. DEPOSIT: £20, MAX. BONUS £50. MAXIMUM AMOUNT OF FREE SPINS IS 33. GAME: LEGACY OF DEAD, SPIN VALUE: £0.10. WR OF 30X DEPOSIT + BONUS AMOUNT AND 60X FREE SPIN WINNINGS AMOUNT (ONLY SLOTS COUNT) WITHIN 30 DAYS. MAX BET IS 10% (MIN £0.10) OF THE FREE SPIN WINNINGS AND BONUS AMOUNT OR £5 (LOWEST AMOUNT APPLIES). SPINS MUST BE USED AND/OR BONUS MUST BE CLAIMED BEFORE USING DEPOSITED FUNDS. DEPOSIT/WELCOME BONUS CAN ONLY BE CLAIMED ONCE EVERY 72 HOURS ACROSS ALL CASINOS. *GAMES ARE SUBJECT TO AVAILABILITY.
4.2/5

Grosvenor Casino

£20 Deposit + £30 Bonus

This bonus is 150% up to £30

Low wagering on bonus

deposit + bonus £50 Play with £30 18+ T&C Apply
✓ 18+, T&Cs apply

18+, new UK players only, be GambleAware.

MIN DEPOSIT £20. MAX BONUS £30, BONUS AMOUNT NON-WITHDRAWABLE, PLAYABLE ON SELECTED GAMES ONLY. WAGERING REQUIREMENTS VARY: 5X WAGERING FOR £20 BONUS, 10X WAGERING FOR ADDITIONAL £10 BONUS. EXPIRES WITHIN 30 DAYS.T&CS APPLY.
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Content

What is a 100% Deposit Bonus?
Which Online Casino has the Best 100% Bonus?
Why Should You Claim a 100% Deposit Bonus?
Casino Bonuses over 100% and Added Extras
FAQ

What is a 100% Deposit Bonus?

A 100% matched deposit bonus is a common promotion where a casino will reward you with bonus funds equal to the amount you choose to deposit, up to a maximum limit. For example, if a casino offers a bonus of 100% up to £200 they will double your funds by a £200 max, so if you deposit £150 you can play with £300 as they give you an extra £150!

Many UK casinos offer a 100% deposit bonus to welcome new players and give them the opportunity to try out more of their games. You can use these bonuses to play a wide variety of popular online slots, classic casino table games, or exciting live casino experiences.

With a 100% deposit bonus the casino will double your funds so you can play for longer.

Which Online Casino has the Best 100% Bonus?

With so many online casino sites offering 100% deposit deals to British players the choice can be overwhelming. Fortunately, BonusFinder has done the legwork and researched the best deals from safe and legitimate UK casinos for you. An up-to-date list of our favourite bonus deals in May 2022 is below:

Top 10 UK Casinos with a 100% Deposit Bonus

Rank	Casino	Welcome Bonus
1	777 Casino	100% up to £200 plus 77 no-deposit spins
2	Casino 2020	£20 no-deposit bonus plus 100% up to £100 and over 400 extra spins
3	PlayUK	100% up to £100 and 100 extra spins for Starburst
4	Luxury Casino	100% up to £150
5	Quatro Casino	100% up to £150 plus up to 700 bonus spins
6	Mr Green	100% up to £100 plus 100 bonus spins
7	Betway	100% up to £50
8	William Hill	100% up to £300 plus 50 bonus spins
9	Slots Heaven	100% up to £100 plus 200 extra spins
10	Fun Casino	100% up to £123 and 10% cashback

We regularly check the latest casino welcome bonuses and the all-round best 100% deposit match deals in May 2022 are from 777 Casino, Casino 2020 and PlayUK.

🥇 777 Casino
We love the welcome bonus from 777 Casino because they match your money up to £200! This deal is twice as generous as most first deposit offers. You should also take advantage of their no-deposit 77 free spins and test out their extensive slots selection before committing to a deposit.
🥈 Casino 2020
Many players are tempted by Casino 2020’s great no-deposit offer of £20 and 20 introductory free spins, but those who stick around also enjoy a 100% match-up on their first deposit and a juicy 200% on the second – giving the opportunity to earn up to £300 in extra bonus funds. Casino2020 are also generous with their free spins and grant up to 400 bonus spins as part of the deposit deal, plus further weekly and monthly bonuses are always up for grabs.
🥉PlayUK
As well as doubling your deposit by up to £100 PlayUK throw in 100 bonus spins for one of the hottest slots of the moment: Starburst. You will be tickled pink by their seamless mobile gaming experience and the low £10 minimum deposit required to qualify for the PlayUK welcome bonus.
🏵️ Best New Casino: NY Spins
NY Spins casino brings together all the best game providers to offer an impressive array of online slots – their 100% first deposit bonus comes with an extra 50 free spins to play on Book of Dead with no wagering!
📱Best Mobile Casino: Mr Green
Mr Green was one of the first online casinos to really embrace the mobile market. Whilst their website works wonderfully on Android and Apple you can also download their app to get the best online gambling experience. Their deposit bonus comes with extra spins that you can enjoy on the go using your phone.
🏆 Biggest 100% Deposit Bonus: William Hill
William Hill’s latest welcome bonus will double any deposit up to £300 giving you plenty of funds to try out the modern casino games from the world’s biggest bookie.
⭐⭐⭐ Best Bonus for Higher-Rollers: Golden Tiger Casino
On first glance Golden Tiger’s deposit bonus seems like the standard 100% up to £100, but players who want to stay for longer can earn up to an extra £1,400 on their following deposits with their multiple deposit scheme.
🍒🍒🍒 Best Bonus for Slots: Quatro Casino
Quatro Casino is part of the Casino Rewards group and they treat slot lovers to a whopping 700 bonus spins on top of their 100% deposit bonus.

The 100% welcome bonus from Quatro Casino comes with a staggering 700 free spins to keep slots players happy.

Why Should You Claim a 100% Deposit Bonus?

Before you accept a 100% bonus deal you should understand the pros and cons of these offers and make sure that the strengths match your personal style of play. If a 100% bonus is not for you check out our exclusive range of different casino bonuses.

A 100% bonus will double your funds so you can play more and increase your chance of winning big.

You can make higher deposits with 100% bonuses than with offers boasting bigger percentages.

100% deposit deals usually have lower wagering requirements making it easier to turn your winnings into real cash.

Many 100% match ups also come with extra free spins making your money go even further!

Some casinos limit the size of the wager you can make, so those who like to bet big may need to play more games for smaller stakes to meet the wagering requirement.

There can be a cap on the maximum amount you can win from your bonus funds so check the T&Cs carefully.

Deposits made with some payment methods may not qualify for the bonus, most commonly Neteller and Skrill.

Some games may not contribute to the wagering requirement, or only be counted partially.

Mr Green online casino has a great 100% deposit bonus to please players on mobile.

How to claim a 100% deposit bonus?

Claiming a first deposit bonus at a casino is easy. If you're new to online gambling, there are a few simple things you should take into account when you deposit real money online. Follow these steps to register and make your first deposit at an online casino and claim a 100% bonus to boost your playing power:

Search for a great deposit bonus casino from our list

At BonusFinder UK we have the latest deals from online casinos to help you play with more. All the sites we list are legitimate casinos licensed by the UK Gambling Commission so you can be confident that you will have a safe gaming experience.

Choose the best bonus for you

Different promotions have their own pros and cons so decide what is most important to you. Are you after extra free spins, a smaller minimum deposit, lower wagering requirements or a higher maximum bonus?

Get to know the Casino T&Cs

Check that the casino will let you use the bonus on your favourite games, and if your preferred payment method is accepted for the deal. Make sure you understand any maximum bet or winning limits associated with the offer.

Register with the casino

You will need to provide some personal information to sign up (full name, date of birth, email address, phone number) but it only takes a few minutes to complete the registration process.

Make your first deposit and enjoy your 100% bonus

You will need to play through the bonus a few times before you can withdraw your winnings, and remember to gamble responsibly and keep it fun.

❗ Remember to check the Terms and Conditions

Online casino bonuses have terms and conditions attached to them. When you are playing with a first deposit offer, always read the T&Cs. to make the most of your bonus and ensure you are able to withdraw any winnings. Some of the most important things to consider are:

Minimum deposit: Most online casinos in the United Kingdom require a minimum deposit of at least £10 so check the requirements to make sure you are eligible for a matched deposit bonus.
Wagering Requirements: A wagering requirement is always part of welcome bonus terms and conditions and dictates when you are able to withdraw winnings generated by the extra funds. For example, if you are required to wager a £100 casino bonus twenty times, you need to play with £2,000 (20 x £100) before you can withdraw your winnings.
Game Selection: Casinos sometimes limit which games you can play with your bonus money. Table games like Blackjack, Baccarat and Roulette are often excluded completely or will only contribute 10-50% towards your wagering requirement. Also, slots with the highest RTP (return to player) may be excluded. You can still play popular slots from Microgaming, NetEnt, Play’n Go and other software providers.
Expiry: Every casino has set an expiry date on your bonus money. It can vary from 7 days to 6 months, so pay close attention to the time limits when playing with UK casino bonuses.
Maximum bet: In addition to game selection, wagering terms and bonus expiry, you need to pay attention to the maximum bet. When you play with bonus money, casinos can restrict you from playing with the max bet per spin on slots. Often, a maximum bonus bet is up to £5 per round.

You can get the biggest 100% deposit bonus from William Hill who will match your funds up to £300 during 2022.

Casino Bonuses over 100% and Added Extras

It is possible to bag an even bigger bonus if you find a casino that offers a 200% first deposit bonus or even the legendary 500% bonus. These may come with higher minimum deposits and wagering requirements than the average 100% promotion, but this can be well worth your while if you plan on playing for longer.

Multiple deposit bonuses

Many online casinos offer UK players matched bonuses on the second, third and fourth deposit. Sometimes you might get a lower percentage on your subsequent deposits but the final match up will be as good as the first or better. Multiple deposit bonuses can really add up and if you fully take advantage of them you can enjoy upwards of £1000 in extra money.

No Deposit Bonuses

A number of casino sites will give you a small welcome bonus without a deposit when you register an account on their page. These offers change quite frequently but at BonusFinder we always list the latest no-deposit bonuses.

Free spins

Bonus spins are a common added extra with 100% deposit offers. These are often limited to specific slots so keep your eyes open for offers on your favourite games, especially Book of Dead or Starburst.

Loyalty and reward programmes

To keep players coming back for more, many casinos offer extra weekly or monthly specials, loyalty programmes, cashback bonuses or even VIP Clubs such as the Casino Rewards group offer.

FAQ

1️⃣ How do deposit bonuses work?: When you make your first deposit at a new casino with a match bonus they will increase your funds by the specified percentage - so a 100% matched bonus on a deposit of £150 will give you an extra £150 to play with. The casino normally has a cap on the maximum amount of bonus they will give, and you will need to meet their wagering requirements before you can withdraw any of your winnings.
2️⃣ Do I have to be a new player to claim a 100% deposit bonus?: Most 100% matched deposit bonuses are to tempt new players to try out an online casino, but once you have signed-up to a site look out for any reload bonuses they may offer you, or other special deals or reward programmes.
3️⃣ Is 100% the biggest matched deposit bonus?: It is possible to get deposit bonuses of more than 100%, both on your first deposit or on your following stakes, but do check the T&Cs as these offers are often more restrictive than the player-friendly 100% deals.
4️⃣ Are deposit bonuses really worth it?: Absolutely! 100% deposit bonuses will double the amount you are able to play with and give you more opportunities to win real money. All these offers come with different wagering requirements, and they may have max levels for wins, or exclude certain games. Make sure you always check the T&Cs carefully and remember to gamble responsibly.