Yes, we provide a Payment Receipt for each of your payments. You can show Payment Receipts to your bank or tax administration as proof of payment from AdSense. To view a Payment Receipt, click Payments, then Payments info. Click the automatic payment link on your "Transactions" section.
If you need to show your contract with AdSense, you can print the AdSense Terms and Conditions. When you signed up for AdSense, you accepted the Terms and Conditions and this serves as the legal basis for the interactions between you (your business) and AdSense.
Note: We're unable to provide any printed, signed or stamped documents.