GM Financial Login, Payment, Customer Service

Up to date September 19, 2020 – If you have invested a General Motors automobile through GM Financial, below you will find the key information you need to access your account online, make repayments, and reach customer service for further assistance.

Online Account Access

Customer Service – Help & Pay By Phone

Payment Address

For GM auto loans, use the following payment address:
GM Financial
P. O. Box 78143
Phoenix, AZ 85062-8143

For hire payments, the address is definitely:
GM Financial
ATTN: GM Financial Lease
P. O. Box 78143
Phoenix, AZ 85062-8143