Deposit
| ● Min deposit AU$20 | ● Crypto accepted | ● Instant card deposits | ● Zero fees | ● 100% bonus on 1st deposit | ● AUD supported |
● Exclusive Australian Offer
Deposit at |
AU$20 Min Deposit | 100% Bonus Match | 250 FS Free Spins | 24/7 Support |
How to Deposit at 21Bit Casino
Under 3 minutes from clicking deposit to playing your first game.
01 Log In Sign in or register your free 21Bit Casino account. | 02 Open Cashier Click the Deposit button in the nav. Secure cashier opens instantly. | 03 Choose Method VISA, MC, Bitcoin, Ethereum, Neosurf, or Skrill/Neteller. | 04 Enter Amount Minimum AU$20. Type your amount and confirm details. | ✓ Funds Live! Balance updates instantly. Bonus auto-credited. Start playing. |
Accepted Deposit Methods
All deposits are zero-fee on 21Bit Casino’s side. Crypto deposits are the fastest — confirmed in minutes.
💳 VISA Instant ▸ Min: AU$20 Max: AU$5,000 ▸ Fee: Zero Currency: AUD ▸ Withdrawal: 3–5 business days Australia’s most popular card. Instant deposit, real-time balance update. 3D Secure protection on every transaction. | 💸 Mastercard Instant ▸ Min: AU$20 Max: AU$5,000 ▸ Fee: Zero Currency: AUD ▸ Withdrawal: 3–5 business days Identical terms to VISA. Debit and prepaid Mastercard accepted. Your bank may apply international transaction settings — check before depositing. | ₿ Bitcoin 15–60 min ▸ Min: ~AU$20 No max limit ▸ Fee: Network only Fast withdrawal ▸ Withdrawal: 24–48 hours Maximum privacy, highest limits. BTC is 21Bit’s speciality — the casino was built for crypto players. Fastest withdrawals of any method. |
Ⓞ Ethereum 15–60 min ▸ Min: ~AU$20 No max limit ▸ Fee: Network only ▸ Withdrawal: 24–48 hours ETH and ERC-20 tokens accepted. Smart contract confirmation typically takes 12 network confirmations — slightly longer than BTC during congestion. | 🏭 Neosurf ~15 Min ▸ Min: AU$20 Max: AU$500 ▸ Fee: Zero No bank needed ▸ Withdrawal: Deposit only Prepaid vouchers from 7-Eleven, newsagents, and petrol stations. Zero identity required. Perfect for AU players who prefer privacy. | 📷 More Crypto Varies ▸ LTC, DOGE, XRP, USDT ▸ Fee: Network only ▸ Withdrawal: 24–72 hours Litecoin, Dogecoin, Ripple, Tether and more. Check the cashier for the full current list. All crypto deposits are bonus-eligible. |
Bonus on Every Deposit
Five-deposit welcome package — the more you deposit, the more you unlock.
1st Deposit 100% Up to AU$200 + 50 Free Spins Min: AU$20 Wager: 40x(B) | 2nd Deposit 50% Up to AU$200 + 50 Free Spins Min: AU$20 Wager: 40x(B) | 3rd Deposit 75% Up to AU$200 + 50 Free Spins Min: AU$20 Wager: 40x(B) | 4th Deposit 100% Up to AU$200 + 50 Free Spins Min: AU$20 Wager: 40x(B) | 5th Deposit 150% Up to AU$200 + 50 Free Spins Min: AU$20 Wager: 40x(B) |
Total across all 5 deposits | AU$1,000 Max Bonus Cash | 250 FS Free Spins Total | 40x Wagering Req. | Claim All 5 Bonuses |
Full Method Comparison
◉ Pro Tips Deposit Like a Pro
| ◉ FAQ Deposit Questions
The minimum deposit is AU$20 for most methods. Cryptocurrency minimums are equivalent to approximately AU$20 at the time of deposit. Some promotional bonuses may require a higher deposit — always check the specific offer terms in the Promotions section.
21Bit Casino charges zero fees on all deposit methods. For Bitcoin and other cryptocurrency deposits, your blockchain network may charge a small transaction fee — this is set by the network, not the casino, and is typically under AU$2.
Card deposits (VISA, Mastercard) are instant — your balance updates in real time. Neosurf takes approximately 15 minutes. Bitcoin and Ethereum depend on blockchain confirmations, usually 15–60 minutes. All deposits are credited before you need to complete any form.
No. The 21Bit Casino welcome bonus is automatically applied to your first deposit — no code required. Simply register, deposit AU$20 or more, and your 100% match bonus plus free spins are credited instantly to your account.
The most common causes: (1) your bank blocks international gambling transactions — call your bank to unlock; (2) incorrect card details entered; (3) daily limit exceeded; (4) prepaid card with insufficient funds. If the issue persists, try a different method or contact 21Bit live support.
Yes. All cryptocurrency deposits are fully eligible for the welcome bonus and all promotional offers. The bonus is calculated in AUD based on the value of your crypto at the time of deposit. 21Bit Casino was designed with crypto players in mind — Bitcoin deposits are actively encouraged. |
Deposit Now.
Play Instantly.
Deposit AU$20, collect your 100% match bonus and 50 free spins — auto-credited, no code needed. Five deposits = AU$1,000 + 250 Free Spins.
18+ · Min deposit AU$20 · 40x wagering · T&Cs apply · Gamble Responsibly · 1800 858 858
18+ Only. Gamble Responsibly. Help: 1800 858 858 · gamblinghelponline.org.au · T&Cs · Privacy · Responsible Gambling · © 2026 21Bit Casino Australia.
