How to top up
Top up via different channels at designated banks or financial corporations

Bank of China (Hong Kong)
Bank of China (Hong Kong) customers can top up instantly via their Tap & Go wallets. The minimum top-up amount is HK$500.
Top up in a few steps:
Select “Top-up” > Select “Financial Institution” and “Bank of China (Hong Kong)” > Enter or select the top-up amount > System redirects to Bank of China (Hong Kong) website to complete top-up


HSBC
You can top up your Tap & Go wallet via HSBC’s banking channels even without registering! Looking for your Tap & Go account number? Simply open your Tap & Go wallet and select “Card info” for your 12-digit account number.
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Personal
e-Banking -
Phone banking
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ATM

Hang Seng Bank
You can top up your Tap & Go wallet via Hang Seng Bank’s banking channels. Looking for your Tap & Go account number? Simply open your Tap & Go wallet and select “Card info” for your 12-digit account number.
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Personal
e-Banking -
Phone banking
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ATM