Once your AdSense account reaches the verification threshold (typically $10 in earnings), Google sends a 6‑digit Personal Identification Number (PIN) to the address you provided. This step confirms that you are the legitimate owner of the account and that your address is correct. Without PIN verification, you cannot receive payments.
In 2026, the process remains the same: a physical postcard with your unique PIN arrives by mail. This guide walks you through every step – from waiting for the PIN to entering it in your AdSense dashboard, requesting replacements, and using alternative verification if needed.