How long will the post office keep packages mail

The United States Postal Service (USPS) has specific guidelines for holding and returning packages that are undeliverable or unclaimed. Here are some general guidelines:

  1. Undeliverable packages: If a package is undeliverable due to an incorrect or incomplete address, the USPS will hold it for a certain period before returning it to the sender. This period varies depending on the type of mail service used:
    • First-Class Mail: 15 days
    • Priority Mail: 21 days
    • Priority Mail Express: 30 days
  2. Unclaimed packages: If a package is delivered to a recipient but not claimed within a certain period, the USPS will hold it for a limited time before returning it to the sender. This period varies depending on the type of mail service used:
    • First-Class Mail: 30 days
    • Priority Mail: 60 days
    • Priority Mail Express: 120 days
  3. Package storage: If a package is held at a post office due to an issue with the delivery address or other reasons, the USPS will typically store it for a limited time (usually 30-60 days) before returning it to the sender or disposing of it.
  4. Package disposal: If a package is not claimed or returned to the sender within the specified time frame, the USPS may dispose of it. This can happen if the package is:
    • Undeliverable due to an incorrect or incomplete address
    • Containing hazardous materials
    • Containing perishable items
    • Not claimed within the specified time frame

It's essential to note that these guidelines may vary depending on the specific circumstances and the post office's policies. If you're concerned about a package being held or returned, it's best to contact the USPS or the sender directly for more information.