Smallest Deposit Methods at Slimking
Every deposit is wagered 1x before withdrawal, and minimums are set per payment method rather than one fixed figure. Miss that rollover on a card or bank transfer deposit and a 15% fee applies instead of 10%.
Make Your First DepositMinimum Deposit by Method at Slimking Casino
At Casino Slimking we take deposits by Visa, Mastercard, bank transfer and e-wallets, and we set the minimum and maximum amount accepted on each method at our own discretion rather than publishing one fixed number that applies to everyone. In practice this means the smallest deposit that works for you depends on which method you pick at the cashier and on the currency your account runs in, and the full method list sits on our banking page.
Card, Bank Transfer and E-Wallet Deposits
E-wallet deposits are lightning-fast, landing on the balance almost instantly, while Visa and Mastercard payments take a little longer because the card-issuing bank has to process them before the funds clear. Bank transfer sits closer to card speed for the same reason, since it passes through a banking system rather than a wallet provider. Whichever method you choose, your account can run in several currencies, listed on our currencies page, and the amount you are asked to deposit is always shown in that currency before you confirm the payment.
A small deposit still works for betting with us because our sportsbook accepts stakes from as little as £0.50 per bet, so a modest top-up can be split across several selections rather than resting idle in your balance. If you plan to claim a deposit bonus, it is worth reading our welcome bonus terms before you pick a method, because how much you put in on that very first transaction shapes how far it carries you once wagering starts.
How a Small Deposit Affects Your Bonus
When you deposit and claim a bonus, we wager your real money balance first and your bonus balance second, so a small deposit is used up before any bonus funds are touched. While a bonus is active, the maximum bet allowed on any single spin or hand is £5, which matters more the smaller your deposit is, since it is easier to stay under that cap with a modest balance than with a large one. We also only ever allow one active bonus per account at a time, and one bonus per person, household, address, phone number or shared device, so stacking a second deposit bonus on top of a small first one is not possible.
Every deposit, whether or not a bonus is attached, must be wagered at least 1x before it can be withdrawn. If that rollover is not met, we keep a fee from the last deposit: 10% (minimum £0.50) for e-wallet deposits, or 15% for deposits made by card or bank transfer. This rule stays the same regardless of deposit size, only the fee amount changes if it is missed. Before you place any bet with a fresh deposit, we ask you to contact support first if you intend to claim a bonus with it, because a bonus is not credited retroactively once betting has already started. A deposit also earns Coins for our loyalty store at a rate of 5% of its value, so even a small top-up adds something to your Coins balance.
Deposit Rollover and Bonus Rules at a Glance
These are the fixed rules that apply to every deposit at Casino Slimking, regardless of the payment method or the amount you choose to put in.
| Rule | Requirement |
|---|---|
| Deposit rollover before withdrawal | 1x the deposit amount |
| Fee if rollover unmet (e-wallet) | 10% of last deposit, minimum £0.50 |
| Fee if rollover unmet (card or bank transfer) | 15% of last deposit |
| Max bet with an active casino bonus | £5 per bet |
| Store casino bonus wagering | 40x within 10 days, max release 5x the bonus |
| Coins earned per deposit | 5% of deposit value |
Taken together, these numbers show that the size of your deposit changes how quickly you clear the rollover requirement and how much a missed rollover costs you, not whether a deposit itself is accepted, since every method we support qualifies for the same rollover rule, and the fee only applies if you withdraw before meeting it.
Reading time 4 min :: Last reviewed Oct 2, 2026