The U.S. Postal Service defines mail damage in specific ways that matter when you're deciding whether to file a claim. Damage isn't just any problem with your package—it has to fall into categories that USPS actually recognizes and compensates for.
Learn About iPhone Call Recording Laws by State →
Physical damage to the mailpiece itself is the most straightforward type. This includes crushed boxes, torn envelopes, bent items that arrive bent when they shouldn't be, water damage, punctures, or rips in the packaging. If a box arrives so flattened that the contents inside are broken, that's damage USPS may acknowledge. Water stains on an envelope or box from mail handling also count. Mud, dirt, or staining from postal processing falls into this category too.
Loss of contents is another recognized damage type. This happens when you send something and the recipient never receives it—or you receive a package that arrived noticeably lighter or missing sealed contents. If you sent a priority mail box with three items and only two arrived, that's a content loss claim situation.
Damage from USPS handling specifically is what matters. This means harm that happened during sorting, transportation, or delivery by postal workers—not damage from the original shipper's packing. If a box was poorly packed by the sender before it reached USPS, that's the sender's responsibility, not USPS's. The postal service only compensates for damage that occurred while the mail was in their custody.
What doesn't count as USPS damage: items that were damaged before mailing, natural wear during transit that's normal for the service class used, damage from the recipient's handling after delivery, or items that arrived late (timing issues aren't damage claims—they're separate inquiries).
Practical takeaway: Before filing, photograph the damaged package exactly as it arrived, including all packaging and the contents. This documentation is your foundation for the claim. Take photos of the exterior damage, interior damage, and any contents that broke. Save the packaging materials—USPS may ask to inspect them.
USPS doesn't compensate equally for all mail services. The amount you can receive in a damage claim depends entirely on which mail service was used to send the item. This is a critical detail that determines whether filing a claim is worthwhile.
Get Your Free State Unclaimed Property Resources →
First-Class Mail and Priority Mail have the lowest liability caps. For these services, USPS liability is limited to $100 for damage claims on domestic mail. That means if you sent a Priority Mail box containing a $500 item that arrived damaged, USPS will pay a maximum of $100, not the full value. First-Class Mail follows the same $100 limit. This applies whether you sent one letter or a padded envelope.
Priority Mail Express has higher protection. This service includes up to $100 in liability at no extra cost. However, you can purchase additional insurance for Priority Mail Express to increase that amount—but that requires paying extra and filling out additional forms at the post office.
Media Mail (used for books, educational materials) carries $100 in liability. Ground Advantage (the newer name for what was Parcel Select) also maxes out at $100 for damage claims without additional insurance purchased.
Insurance purchased separately changes everything. If you buy USPS Insurance at the time of mailing, you can insure items for up to $5,000 on domestic mail. The cost is roughly $2.85 for items valued up to $100, and increases based on value. Many people don't realize they can add this protection when purchasing postage. If you sent an item with declared value insurance and it arrives damaged, you can potentially recover much more than the service's base liability.
Registered Mail is a specialized service that offers up to $27,000 in liability for high-value items, though it's expensive and mainly used for items like important documents or very valuable goods.
One frequent misunderstanding: the amount you paid to mail something doesn't affect your liability cap. If you paid $15 for Priority Mail shipping, your claim is still capped at $100. The service used determines the limit, not the price you paid.
Practical takeaway: Check your receipt or tracking information to identify exactly which mail service was used. This immediately tells you the maximum amount you can potentially recover. If the item's value far exceeds the service's liability limit and you didn't purchase extra insurance, you now know a claim may not be worth your time.
USPS won't accept a damage claim based on your word alone. You need specific documentation that proves what was sent, what condition it was in, and what happened. Gathering this information before contacting USPS saves time and prevents claim denials.
Learn About Ohio BAC Laws and Alcohol Limits →
Your shipping receipt is your starting point. This document shows the date of mailing, the service used, the destination address, and the tracking number if one was generated. Keep this receipt. If you threw it away, you can sometimes retrieve information from your email if you bought postage online, or from your bank or payment records showing you purchased postage on that date.
Photographs are next in importance. If possible, take photos of the item before it was mailed—showing its condition and packaging. If you can't do that, focus on photographing exactly how it arrived. Photograph the exterior of the package showing damage (crushed areas, torn packaging, water marks). Open it carefully and photograph the interior packaging and any damaged contents. If items broke, photograph the broken pieces. Lighting matters; use natural light or bright indoor lighting so details show clearly. A photo from your phone is fine—USPS doesn't require professional photography.
The sender's records matter too. If you were the sender, you should have records of what was in the package—receipts from what you purchased, a packing list, or descriptions of the items. If you were the recipient and sent something to someone who's now filing a claim, ask them to send you photos and describe what happened.
Proof of value comes next. If the item was broken or lost, you need to show what it was worth. This could be the original receipt from when the item was purchased, a price quote from a retailer, or documentation of market value. If you sent a used item, showing similar items' prices online helps establish value.
For lost contents, proof is trickier. You may need a signed statement from the recipient saying items were missing, plus your documentation of what should have been there. Receipts, invoices, packing lists, or photos help prove what was shipped.
The tracking history is also important. USPS tracking shows the package's journey—when it was scanned at different locations and when it was marked as delivered. This history sometimes reveals where damage likely occurred (like if it shows rough handling at a sorting facility).
Practical takeaway: Create a simple claim folder with: (1) shipping receipt, (2) photos of damage, (3) proof of item value, (4) your written description of what happened, and (5) the tracking number. Organize this before you contact USPS. Having everything ready means your claim moves faster and you don't forget details.
USPS has a specific process for damage claims, and following the steps in order matters. Skipping steps or sending information to the wrong place delays your claim or gets it rejected.
Free Guide to Contacting Sedgwick Claims by Phone →
First, file your claim within the right timeframe. USPS requires damage claims to be filed within a specific period. For most services, you have 60 days from the mailing date to file a claim. For Priority Mail Express with insurance, you have 30 days. If you miss these windows, USPS may refuse to process your claim at all, regardless of how strong your evidence is. Check your receipt or USPS website to confirm the deadline for your specific service type.
Second, decide where to file based on your situation. If you mailed the item, you can file a claim at the post office where you bought the postage—bring your receipt and documentation. Many post offices can start the claim process on the spot, though the investigation happens later. If you're the recipient and someone else mailed the item to you, contact USPS Complaints & Inquiries. You can reach them through USPS.com by filing a complaint online, by calling 1-800-275-8777, or by visiting your
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.