Paper forms take 10–14 days to process. You will still receive the validation letters to both addresses.

Historically, filing a change of address was a mundane, often tedious task. It involved filling out a PS Form 3575, detaching a perforated section, and handing it to a clerk or dropping it in a mailbox. While the physical form still exists, the USPS has aggressively pivoted toward an online-first approach. The updated digital platform now serves as the primary method for relocation requests. This transition is not merely a cosmetic upgrade; it fundamentally changes the user experience by introducing a more intuitive interface that guides movers through the process, reducing the likelihood of errors that can result in lost mail.

If the person at the old address reports the change as fraudulent, the forward is immediately canceled. This acts as a critical safety net for identity theft victims.

You can no longer simply mail in a paper form without having your ID verified by a retail associate first. 3. Key Logistics and Deadlines Standard Forward Mail | USPS

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