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Almost all casinos give new customers a form of bonus when they join and make their first cash deposit. Because there’s so many of them, we’ve gone and selected our picks for the best first deposit bonus casino UK below.

These offers contain both free spins and bonus money. But we recommend reading the terms and conditions before you commit and start playing.

View UK casinos with the best first deposit bonus:

MrQ Casino
30 Spins
  • 5 Free Spins No Deposit
  • Spend £10 - Get 30 Free Spins
  • No wagering requirements - ever!
50 Spins
  • Exclusive welcome bonus
  • No wagering on free spins
  • 1000+ slots, games, lotteries
50 or 100 Spins
  • Choose your bonus offer
  • No wagering on any bonus winnings
  • PayPal available
Duelz Casino
£100 + 100 FS
  • Fast payouts (under 1 hour possible)
  • 600+ slots & games
  • Slot battles vs other players
PokerStars Casino
  • 100 Free Spins no deposit - No wager!
  • Hundreds of slots & games
  • Range of payment methods
Casumo Casino
£100 + 20 Spins
  • Exclusive casino bonus for our readers
  • 2000+ slots & games
  • Instant withdrawal methods
Unibet Casino
  • Fast payout methods
  • Range of slots and games
  • UKGC licence
Yeti Casino
£111 + 77 Spins
  • No deposit spins
  • Hundreds of slots & games
  • Popular with UK players

As you can see from this list, there are different types of first deposit bonuses. Here we’ll explain some of the most popular types:

First deposit bonus casino UK

When you sign up and make your deposit, you’ll often get bonus money.

This bonus will nearly always correspond to the size of your first deposit, and it will usually be advertised as a percentage of that deposit.

The most common form of first deposit bonus is a 100% bonus. This is sometimes called a ‘match bonus’ because whatever you deposit is matched as a bonus.

For example, you may get a 100% up to £100 first deposit bonus. Anything you deposit up to £100 will be matched in bonus money by the casino.

So if you deposit £50, you’ll have that £50 as your own real money and also £50 in bonus money.

Some casinos give out 200% or 300% bonuses. In these instances, the casino would give you two or three times as much as your initial deposit respectively, up to the maximum amount.

Whatever the size of your bonus, remember it is often not real cash.

Instead, it is nearly always bonus money. This usually comes with terms and conditions attached so it cannot be immediately withdrawn.

Part of these conditions are wagering requirements. They require you to bet the bonus money a certain number of times before you can make a withdrawal.

For example, you get £50 bonus money with x30 wagering requirements. You need to use that £50 to place bets worth £1500.

Once you’ve hit the limit, your bonus money will be converted into real money.

First deposit bonus spins

It’s also possible to get free spins on first deposit.

You will either get some bonus money and some free spins on top. Or you will just be given a big batch of free spins only.

Casinos that give you free spins and bonus money will often only give you a small number of free spins. A good example is Casumo (see our Casumo Casino review). That’s because they feel you’re already getting a lot with the bonus money. The free spins are just a little extra.

However, if a casino only gives you free spins on your first deposit then there’s usually something special about them.

For example, you might get a very large number of free spins – 200, 300 or more – so that you have a lot to play with.

Alternatively, they may give you free spins with no wagering requirements attached. Any winnings that from those spins will be paid in real money straight away.

Best first deposit bonus casino UK no wagering

One good example of this is MrQ.

In our opinion, they are the best first deposit bonus casino with no wagering on Gamblermaster. You will be handed some free spins when you make a first deposit – and anything you win is paid in real money and is yours to keep. They also happen to be an instant withdrawal casino UK so any winnings can be paid out to you quickly.

What’s more, all bonuses at MrQ have no wagering so you can always keep winnings without any restrictions (read our MrQ Casino review for more).

First deposit bonus slots

Whether you get bonus money, free spins, or a combination of both, you’ll be able to use your first deposit bonus on slots.

Free spins are often restricted to a specific slot or group of slots only. Casinos generally pick slots that give them a slightly better advantage, such as slots with a low RTP.

But bonus money often doesn’t have as many restrictions about which games you can play. So you have a wider choice.

But remember game weighting.

Not all games contribute the same to the wagering requirements.

For example, some slots contribute 100% of what you bet towards satisfying the wagering requirements. But some others (often like table games) may only contribute 50% of your bet.

So, if you bet £1 on a game that contributes 100%, that full £1 will be considered towards the wagering. But a £1 bet on a 50% contributing game? That would only see £0.50p towards wagering completion.

The best place to find this information is in the bonus terms and conditions or the casino’s general terms and conditions.

If you can’t find it, ask customer support.