100% Deposit Bonus – Where To Find & How To Claim It

Get ready for double the fun as a 100% casino bonuses doubles your first deposit, giving you extra cash to fuel your gaming adventures! Also known as the match 100% deposit bonus, this is one of the best online casino bonuses out there. Discover the perfect 100 bonus casino for you from the list below:

What Is a 100% Deposit Bonus?

This primary offer found at online casinos to entice new players to sign up does exactly what the name suggests — when you make a first deposit, the 100 casino bonus will match that sum by 100%, doubling your starting bankroll.

As opposed to no-deposit casino bonuses (which require little effort on the player’s part, aside from verifying their account), a 100 casino bonus involves a few extra steps to claim, has an expiration date, and comes with wagering requirements.

The bonus money is usually credited separately from your real-money deposit, which means you’re free to spend your cash balance first, and get a second chance to claim the 100 casino bonus if you’ve registered a loss.

A screenshot of Casumo's 100% welcome offer. (Source: Casumo)

Top 100% Casino Bonus Reviews

Below, we have curated a selection of our top picks for online casinos that have the best 100% welcome/deposit bonuses, and are also recognised for their commitment to providing an excellent and secure gaming experience.

Energy Casino

As its name suggests, Energy Casino offers its players a thrilling and invigorating gaming experience. Launched in 2013, the casino has established itself over the years as a leading name within the industry.

When placing your first deposit, their welcome offer has a 100% bonus capped at €200. For your second deposit, you can also collect a reload bonus, which is a 50% bonus of up to €200 and comes with a 25x wagering requirement.

Bonuses may be subject to change in different regions. In addition to a general global site, Energy Casino also has numerous dedicated websites for other countries, allowing a catered experience for players depending on their location.

The casino site boasts over 3,000 casino games from renowned software developers such as Pragmatic Play, Big Time Gaming, NetEnt, and Evolution Gaming. The majority of their library comprises slots, and you’ll find timeless favourites such as Starburst, Big Bass Bonanza, Book of Dead, and Genie Jackpots Megaways, among countless others. It also has its own Energy Sportsbook for sports betting enthusiasts.

The casino offers a decent array of payment methods including Visa, Mastercard, paysafecard, Skrill, and NETELLER. While the first withdrawal per week is free, subsequent withdrawals are subject to a €5 charge.

Energy Casino is a legitimate and credible casino, holding a coveted licence from the Malta Gambling Authority. Operating under the MGA’s strict regulations, the brand is dedicated to player security and fair gaming.

Offering an array of support options, namely a phone number, email, live chat, and even a postal address for when you have any questions or issues, the casino caters to any preference. However, the most straightforward way to talk to an agent and receive an instant response is through their live chat feature.

Pros

• Numerous country-specific websites
• Over 3,000 games
• Longstanding online casino
• MGA licence
• Dedicated app

Cons

• Several country restrictions
• Withdrawal fees
• Not crypto-friendly

Casumo

With numerous awards under its belt, Casumo has become an industry standout in terms of creating an innovative and outstanding gaming experience. When you launch the website, not only will you be welcomed by an engaging design, full of vibrant colours and graphics, you will also be greeted with their appealing welcome bonus.

Casumo offers two differing welcome bonuses depending on whether you are a UK or RoW player. UK users receive a 100% bonus of up to £25, whereas RoW customers can collect a more generous 100% bonus capped at €300. There is a 30x wagering requirement and a minimum deposit of £/€10.

The platform also boasts a selection of secure payment methods including Visa, Mastercard, paysafecard, Skrill, and NETELLER to conveniently deposit and withdraw funds.

When it comes to customer security, the casino holds a reputable licence from the MGA. These are leading gambling authorities that are committed to ensuring that casinos abide by strict regulations for player safety.

With over 4,000 games, Casumo's impressive collection spans from slots and table games to live casino options. Their titles are from a range of top software developers such as NetEnt, Play’n GO, Playtech, and Evolution Gaming, among many others. Conveniently, the casino also has its own dedicated app, where you can easily access these games on the go.

Casumo's adventure-based scheme rewards its players as they progress in the casino’s gaming world. Rewards to be won include free cash, no deposit bonuses, free spins, and other enticing prizes.

Discover more about this brand in our Casumo casino review.

Pros

• EGR & IGA Awards
• Over 4,000 games
• MGA licence
• Innovative and fun design
• Adventure-based loyalty scheme

Cons

• Multiple country restrictions
• Not crypto-friendly
• No telephone number
• No app
• Fee for small withdrawals (UK)

Jackpot City

Established all the way back in 1998, Jackpot City has become a first-rate and reliable option for players, especially popular in New Zealand and Canada.

Incredibly, this online casino does not only offer a 100% bonus for the initial deposit but for the first four! Your first four deposits will be matched up to an enormous €400, adding up to a deposit bonus of €1600! There is a minimum deposit of €10 and quite a high wagering requirement of 50x.

Unlike other casinos, Jackpot City distinguishes itself by partnering with only one software provider — Microgaming — for their usual casino games. Microgaming is one of the leading developers in the industry exhibiting that the casino values quality over quantity, and there is still a rather large amount of 500 games to explore.

Of course, loyal to its name, it is worth checking out their rewarding jackpot slots. Their live dealer casino is powered by another gaming heavyweight, Evolution Gaming. Additionally, they also have an app for gaming on the go.

Jackpot City is licensed by the Malta Gaming Authority, recognised for its high standards and stringent regulations. Players can deposit and withdraw funds through the usual options such as debit cards, bank transfers, prepaid vouchers, and e-wallets.

The casino also features a rewarding loyalty scheme, allowing players to advance through six levels: Bronze, Silver, Gold, Platinum, Diamond, and Privé, by placing bets. Rewards become increasingly valuable the higher you progress.

Discover more about this brand in our Jackpot City casino review.

Pros

• Outstanding 100% bonuses
• Rewarding loyalty scheme
• Longstanding casino
• Mobile app
• Top software provider

Cons

• Several country restrictions
• Cryptocurrency not accepted
• Smaller selection of games
• High bonus wagering requirement
• No phone number

Rizk

Full of the newest and classic titles, Rizk boasts an expansive library of games for players to explore. It also offers a range of 100% welcome bonuses, which varies depending on your location.

Players from the New Zealand, Canada, Norway, and Iceland have access to their own country-specific sites. Other players may use their RoW website. The casino provides an attractive 100% welcome bonus which differs depending on the site used.

For RoW players, for instance, this offer consists of a 100% bonus capped at €100 when depositing for the first time. On top of this, you will receive 50 free spins. This bonus comes with a wagering requirement of 40x.

An exceptional feature of Rizk is the casino’s customer support; in fact, it has won numerous awards in this area. Players can reach out through live chat for a swift response, or email which may take a little longer.

Their Wheel of Rizk is another standout aspect, whereby players can spin the wheel to gain exciting rewards from jackpots to free spins. The more you deposit, the more you are able to level up, giving you access to new and better prizes.

Rizk Casino has esteemed licensed by the Malta Gambling Authority. The possession of this licence is a testament to the brand’s commitment to adhering to the highest standards of regulation.

SSL data encryption is used to protect its customers' private information, while all deposits and withdrawals are safeguarded by PCI DSS security protocols.

For payment methods, Rizk provides plenty of quick and convenient options, including bank cards, bank transfers, and a range of e-wallet choices. The latter is a particularly popular method since it allows for instant deposits and withdrawals while protecting your financial information.

Discover more about this brand in our Rizk casino review.

Pros

• 100% bonus up to €100
• Country-specific websites
• Outstanding customer support
• MGA licence
• Wheel of Rizk

Cons

• Doesn't accept UK players
• No app
• Cryptocurrency not accepted
• No phone number

Steps To Claim a 100% Deposit Bonus

The steps you need to follow to get this type of bonus are roughly the same at most casinos, with very slight differences. You might need to enter a promo code to unlock it, or make a first deposit only through a particular method.

After finding the casino that hosts this bonus offer, if you've registered and confirmed your identity and address, here’s what you need to do:

100% Deposit Bonus Eligibility Requirements

Not all 100% deposit bonuses are created equally, meaning that not all of them will have the exact same eligibility requirements. However, we’ve compiled the most common ones you'll likely come across:

Age Requirements

Licensed casinos are required to comply with the local stipulations on the legal gambling age of all countries they operate in or advertise to. In most places around the world, the legal gambling age is 18 years old. In the US, however, you need to be 21 years old or over.

If you’re not of legal gambling age, you won't be allowed to register on an online gambling platform, and subsequently will not be able to claim this type of deposit bonus. This will be mentioned in the bonus terms as '18+' or '18 only'.

Minimum Deposit

All casinos set their own minimum deposit requirements. 100% deposit bonuses typically have a very accessible minimum threshold to meet, as opposed to larger bonuses (e.g. 500%).

In most cases, to claim this type of offer you’ll only have to deposit a small sum.

Payment Methods

Just like other bonus types, a 100 casino bonus can typically only be claimed if you make your first deposit through a particular method (bank transfer, debit card, etc.). Most casino sites exclude e-wallets such as Skrill, NETELLER, PayPal, MuchBetter and Payz from their deposit match bonus offers.

Wagering Terms

These refer to the number of times you have to wager the bonus amount before withdrawal. A 100 casino bonus is more flexible in this regard compared to 500% casino bonuses, for instance.

They offer lower wagering terms that are easier to meet, even in a smaller time window — between 20x-40x on average.

Location Restrictions

Unless specified otherwise, you should be able to claim a 100% casino bonus if the operator you’re registered with accepts players from your region.

However, there may be instances where such a bonus is limited only to players residing in a particular country, even if the casino accepts players from multiple jurisdictions. This might be listed in the terms and conditions as ‘UK players only', for example.

Win Limits

This refers to the maximum amount you can cash out from playing with your 100% deposit bonus. One common example would be ‘100% up to €100, €200 or €500'.

It’s always best to look for a higher maximum cap so you can increase your win potential. The great news is that such bonuses have a higher cap set on wins on average, compared to 200% or 300% casino bonuses.

Player Type

Some 100% deposit bonuses are reserved for new players only (e.g. 100% welcome bonuses), whereas reload bonuses are open to existing players too, if they deposit the specified amounts in their accounts or use promo codes to unlock them.

High rollers or VIP customers can also get this kind of deposit bonus, usually by depositing larger sums, enrolling in loyalty programmes or by receiving an exclusive invitation.

Game Restrictions

These refer to the games you can play whilst your bonus is active. Some casinos drastically restrict the number of titles that count towards wagering, which can be frustrating — especially for a new player, so keep an eye out for this aspect.

Slots tend to contribute the most, whilst live dealer roulette or live dealer blackjack contribute less (e.g. 20%) or not at all.

Are 100% Deposit Bonuses Easy To Find?

Yes, absolutely. In fact, they are the easiest to find out of all bonus types for new players, alongside no- wagering free spins and no-deposit bonuses.

100% deposit bonuses are a key part of the offer for some of the best licensed UK and EU casinos. They are also often included as the first stepping stone in a much larger welcome package, where the player gets awarded progressively on multiple deposits.

For example, a casino might match your first deposit by 100%, then add smaller percentages (e.g. 50%, 75%) for your next two or three deposits on the platform.

100% Deposit Bonuses – Pros & Cons

Are such bonuses worth it? Here’s a balanced look at the advantages and drawbacks of this popular casino offer:

Alternatives to 100% Deposit Bonuses

If you want more out of your gambling session and aren’t afraid to work a little harder for it, there are popular alternatives, such as a 150% casino bonus, 200% casino bonus , 300% casino bonus, 400% casino bonus or 500% casino bonus.

The key takeaway is that the higher the bonus amount, the harder it’ll be to come across operators that offer it. And, the more bonus funds you get up front, the likelier it is for the wagering terms to be higher and harder to meet.

However, if you enjoy a challenge, any of the above will be lucrative for you.

100% Deposit Bonus Summary

These deposit bonuses remain a player favourite at the most high-quality operators in 2025 – they are easy to find, allow you to gamble longer, win more at lower risk, and double your initial deposit.

The most widely available types are welcome bonuses and reload bonuses. A 100% deposit bonus can be claimed by both new and existing players if they follow the right steps and respect the terms and conditions.