Does certified mail need a return address

According to the United States Postal Service (USPS), a return address is not strictly required for Certified Mail, but it is highly recommended.

Here's what the USPS says:

In other words, you do need to include the recipient's address on the mailing label, but you don't necessarily need to include your return address. However, including your return address can be helpful in case the item is undeliverable or needs to be returned to you for some reason.

If you do choose to include a return address, it should be written in the top-left corner of the envelope, above the recipient's address.

It's worth noting that if you're using Certified Mail with a tracking number, you may want to include your return address in case the item is returned to you. This can help ensure that you receive the item if it's undeliverable.

Ultimately, whether or not to include a return address on Certified Mail is up to you. But if you do choose to include one, make sure it's written clearly and legibly to ensure that it's easily readable.