Where to mail 1040 estimated payments

You can mail your Form 1040-ES estimated tax payments to the following address:

Internal Revenue Service P.O. Box 802514 Chicago, IL 60680-2514

Make sure to:

  1. Use the correct address: The IRS has different addresses for different types of payments. Make sure you're using the correct address for Form 1040-ES estimated tax payments.
  2. Use the correct form: Use Form 1040-ES to make your estimated tax payments. You can download and print the form from the IRS website or order it by calling 1-800-829-3676.
  3. Include all required information: Make sure to include your name, address, Social Security number or Employer Identification Number (EIN), and the payment amount on the form.
  4. Use the correct payment method: You can pay by check or money order. Make sure to make the check or money order payable to the "United States Treasury."
  5. Keep a copy: Keep a copy of your payment for your records.

Note: You can also make estimated tax payments online or by phone using the Electronic Federal Tax Payment System (EFTPS). To do so, visit the IRS website and follow the instructions.