Where can I send a check to pay my balance

Physical checks are not accepted as payment.

How to make Apple Card payments - Apple Support

Please contact Goldman Sachs for information concerning payoffs and proper format for acceptance of checks.

CONTACTING — Goldman Sachs Bank 

Using Messages; chat with an Apple Card specialist

Call toll-free at 877-255-5923; or

Write to: Goldman Sachs Bank, Lockbox 6112, P.O. Box 7247, Philadelphia, PA 19170-6112.

You’re welcome, I hope you have a great weekend.