What to do first: verify the tracking number and delivery address, search the mailbox, parcel locker, building desk and safe locations, and ask household members. If it remains missing, follow the timing and service-request options shown by USPS for that status.
Scope: United States Postal Service. Mailpiece type, insurance, sender rights and eligibility affect the available request or claim.
Current official check:USPS Where is My Package? says a delivered item that cannot be found should be checked around the delivery location and, after more than one postal business day, can move to a service request. USPS Missing Mail is the official search workflow.
Confirm the tracking is for your shipment
Check the tracking number against the order receipt. Verify the city, ZIP Code, delivery date, and any locker or agent notation.
Do not trust a tracking number supplied only in an unsolicited message.
Search the delivery location
Check:
- mailbox and parcel locker
- porch, side door, garage, or sheltered area
- reception, mailroom, concierge, or leasing office
- household members
- immediate neighbours, without accusing anyone
- delivery notice or locker key
- camera footage around the scan time
For an apartment or business, confirm whether staff logged the parcel under another name.
Contact the local Post Office
Use official USPS contact information. Provide the tracking number and ask whether the delivery unit can review the scan and route information. Record the date, case number, and response.
Do not publish tracking, address, phone, or identity details in a public forum.
Involve the sender
For an online purchase, contact the seller promptly. Send:
- order and tracking number
- delivery status and date
- locations checked
- USPS case information
- any useful evidence
The seller may need to open a carrier inquiry or insurance claim and is responsible for handling the order under the sales terms.
Use the official Missing Mail process
USPS provides a staged missing-mail process. The correct step and timing depend on mail class, tracking, and the current instructions. Follow the official page rather than an old universal waiting period.
Keep:
- mailing receipt or order invoice
- sender and recipient addresses
- description and value of contents
- photos where available
- tracking history
- proof of insurance or extra service
- case and search numbers
A search request is not a guarantee of recovery or payment.
Possible mail theft
When evidence suggests theft, preserve camera footage and other facts and use the appropriate postal-inspection or local-law-enforcement reporting channel. A report documents the event but does not automatically create reimbursement.
Payment dispute as a last step
If a merchant does not resolve a valid non-delivery issue, ask the payment provider about its dispute process and deadline. Explain that tracking shows delivered and provide the investigation record. Do not claim fraud when the payment itself was authorised.
Read the delivery qualifier, not only “Delivered”
The tracking detail may name mailbox, parcel locker, front desk, agent or another delivery point. Copy the exact qualifier and time, verify the shipping address, then inspect the corresponding place. In a multi-unit building, ask who controls locker keys and whether reception logs parcels. Do not accuse a neighbour or carrier from a scan alone.
If the item remains missing after the USPS waiting point for that status, use the service-request route described by USPS Where is My Package? and keep its reference. Give the local Post Office the tracking number, delivery qualifier, address, time and physical description of the parcel. Ask whether the carrier can review the delivery point; do not request or publish private location data about another customer.
Separate sender, recipient and postal tasks
| Party | Useful responsibility |
|---|---|
| Recipient | Search the named location, preserve evidence and open the eligible service request. |
| Sender/merchant | Verify the address and shipment, provide purchase remedy and file an insurance claim when the service terms make the sender the claimant. |
| USPS | Review delivery records and run the eligible Missing Mail or claim process. |
Use USPS Missing Mail only when the mailpiece and timing meet the live eligibility instructions. Missing Mail search, insurance claim and merchant refund are different processes; one submission does not automatically start the others.
If there is concrete evidence of mail theft, preserve video without posting it publicly and use the appropriate U.S. postal/law-enforcement route. If the evidence instead points to misdelivery, keep the request focused on recovery and correction. A payment dispute is a last resort after the seller’s documented process, not a substitute for asking the sender to perform its delivery obligation. Keep the seller updated with the USPS case number and recovery result so both processes use the same facts.
Official sources used
- USPS — Where is My Package? — Supports the delivered-but-missing search sequence and service-request timing.
- USPS — Missing Mail — Supports eligibility and submission for the official Missing Mail search.