Before you grab a stamp, know this: not all letters go to the same place. Payment remittances often go to a different lockbox than customer service inquiries. Check your statement—CAC is sneaky that way, and precision saves you a week of headaches.
For payments, the typical address is separate: Credit Acceptance Corp., P.O. Box 7023, Southfield, MI 48037. That little “P.O.” is your best friend. It bypasses the main office chaos and goes straight to the counting room.
If you’re sending a dispute letter or a verification request, use the Twelve Mile Road address. They legally have to respond within 30 days under the Fair Credit Reporting Act. That address is your legal subpoena, not just a fan mail drop.
Pro tip: always send correspondence certified mail with return receipt. It’s $3.50 well spent. You get proof they signed for it, and suddenly your complaint isn’t just a whisper—it’s a legal echo.
The Digital Detour
Here’s where modern life gets slick: you don’t always need the physical address. CAC has a customer portal that works like a dream. Login, check your balance, and schedule payments all without licking a single envelope.
But here’s the rub: digital is fast, but paper is evidence. When you’re disputing a late fee or a credit report error, an email can vanish into the ether. A certified letter to that Southfield address leaves a paper trail thicker than a Detroit snowpile.
For the nostalgics among us, mailing a check feels like sending a telegram in an Insta-world. It’s slow, deliberate, and oddly satisfying. Just make sure your account number is written clearly—CAC’s computers read numbers, not your handwriting flair.
