Use the BOI mobile banking app and log in to view your account balance
Use BOI internet banking and check your balance after signing in
Send an SMS to BOI’s balance inquiry number if SMS banking is activated
Visit a BOI ATM and select the balance inquiry option
Call BOI customer care and verify your balance after authentication
Visit the nearest BOI branch and request a balance check at the counter
Check your passbook at a BOI branch if your account uses passbook updates