Do air mail letters need a return address
In the United States, the United States Postal Service (USPS) does not require a return address on an airmail letter, but it is still a good idea to include one. Here's why:
- Tracking and delivery: Without a return address, it may be more difficult for the USPS to track and deliver your letter if it gets lost or undeliverable.
- Proof of mailing: A return address can serve as proof of mailing, which can be helpful in case of a dispute or issue with delivery.
- Efficient delivery: Including a return address can help the USPS deliver your letter more efficiently, as they can send it back to you if it's undeliverable.
That being said, if you choose not to include a return address, you can still use a "no return address" or "no forwarding address" notation on the envelope. This will alert the USPS that they should not attempt to forward the letter if it's undeliverable.
It's worth noting that some countries may require a return address on international airmail letters, so it's always a good idea to check with the destination country's postal regulations if you're unsure.
In summary, while a return address is not strictly required on airmail letters, it's still a good idea to include one to ensure efficient delivery and tracking.