How to register, deposit and withdraw at BetKing
Signing up at BetKing takes a Nigerian mobile number, your name as it appears on your bank account and proof that you are 18 or older. The company behind the site is SV Gaming Limited, listed on the Lagos State Lotteries and Gaming Authority (LSLGA) register for online sports betting and online casino.
Its register row runs from 25 October 2025 to 24 October 2026, so look for the renewed dates after that day.
Creating the account
Sign-up happens on betking.com or in the Android app under Register. The form asks for four things:
- a Nigerian mobile number, confirmed with a one-time code;
- your first and last name, spelt as on your bank account and NIN;
- your date of birth;
- a password mixing letters and numbers.
Fill in the whole profile on day one. Lagos-licensed bookmakers now ask for your NIN because they deduct tax at payout, and a profile with gaps sends a withdrawal back for checks.
Register with the number your bank alerts come to, so the one-time codes for deposits and withdrawals reach the phone you carry.
Deposits in naira
Naira deposits come in by bank transfer, OPay and mobile money wallets. On the Deposit page you choose the channel, type the amount and approve it in your bank app or wallet with your PIN. The balance updates once the payment provider confirms.
Two habits save trouble later. Paying from an account in your own name matters, because that account receives your winnings. Holding on to the confirmation SMS or receipt matters too, since support asks for that reference first.
For anyone who already spends with OPay, it is the simplest route, and OPay advertises free transfers to Nigerian bank accounts within its free-transfer limits. Our OPay betting page lists the sites that take it.
Payouts, tax and the licence
Withdrawals go to a bank account that matches the profile name. The first time, add the bank details under Withdraw; after that, enter the amount and confirm. A bonus attached to the balance has to be fully wagered before that part can be cashed.
The Lagos deduction is 5% of net winnings, the payout minus your stake. A ₦2,000 accumulator that comes in for ₦30,000 has a net win of ₦28,000, so ₦1,400 is withheld and ₦28,600 reaches you.
The LSLGA register shows each company’s trade name, licence category and dates; a Lagos sports betting licence lasts one year. Weighing BetKing against its rival? The Bet9ja vs BetKing comparison lines them up, and the Nigeria betting sites page covers the other Lagos-licensed books.