PS Form 3806 at a glance
What it is: PS Form 3806 is the Registered Mail Receipt, Copy 1 - Customer.
Where and when to file: Domestic claim: online at www.usps.com/domestic-claims. If you are unable, call toll free 800-275-8777 for additional information.
You must declare the full value of each Registered Mail article at the time of mailing. Retain this receipt in case of loss or damage to the mail item.
A filled-in PS Form 3806 example: a customer registers a package

How to fill out PS Form 3806, box by box
More rules for PS Form 3806
No coverage is provided for articles improperly packaged or too fragile to withstand normal handling, concealed damage, spoilage of perishable items, prohibited articles, consequential losses, or delay.
Retain the original mailing receipt and proof of value.
For a claim for damage or missing contents, file immediately but no later than 60 days from the mailing date, and also retain the article and mailing container.
Indemnity coverage for international Registered Mail is limited to the maximum set by the Convention of the Universal Postal Union.
To report the loss, damage, or missing contents of an item sent to a foreign country, please call the International Research Group at 800-222-1811. File an inquiry for damage or for complete or partial loss of contents immediately but no later than 60 days from the mailing date.
Common questions about PS Form 3806
Is there a deadline?
For a domestic claim for loss, file no sooner than 15 days but no later than 60 days from the mailing date; for an APO/FPO/DPO item, file no later than 1 year from the mailing date.
Are there fees?
Domestic insurance up to $50,000 is included in the Registered Mail fee (checked October 29, 2026). Indemnity is limited to the amount of declared value.
Sources
[1] PS Form 3806 (April 2015), Registered Mail Receipt, U.S. Postal Service (the Official source link on this page).

