Mail-it-for-me
We write it, and we can mail it — certified, with tracking.
Never print, buy an envelope, or find a post office. Denial Decoder prints your appeal letter and mails it through USPS — and the delivery date starts your deadline clock automatically.

Your letter, print-ready
Your appeal letter — written from your contract and denial letter — is formatted and printed for you.
Mailed through USPS
One option: Certified Mail with tracking — the only class that produces proof of delivery. Your USPS tracking number links straight to USPS.com.
Tracking saved, reminders set
Your tracking number is saved to your appeal page. Confirm delivery from your USPS lookup, and we email you at 14, 25 and 35 days to check whether the company responded.
One mail option. One price.
$49
Bundled with your letter
Letter + Certified Mail tier — recommended at checkout
$24
Added later
Certified mailing for a letter you already purchased
USPS Certified Mail with tracking and return receipt (recipient’s signature) included at no extra charge. Mailing is a delivery service — it doesn't affect the merits of your appeal.
Mailed packages are limited to 12 pages (letter + exhibits, printed double-sided — 6 sheets, letter size).
A few documents need a handwritten signature — we'll tell you when, and you mail those yourself.
Mailing FAQ
Free preview first. Mailing is optional, always.
