Mail your 1040-ES payment to the IRS address printed on the voucher itself, which changes by state and filing status

The IRS prints a mailing address directly on each 1040-ES voucher you receive. That address is the one you use. Do not mail to the main IRS office in your state or to the address on your tax return — use only the address on the voucher. The voucher address varies by whether you file as single, married filing jointly, head of household, or married filing separately, and it also varies by state.

If you did not receive a voucher in the mail, you can read Form 1040-ES from IRS.gov, print it, and the correct mailing address for your situation will be on the form. The address also appears in the Form 1040-ES instructions PDF, organized by state and filing status in a table near the back.

You mail only the voucher itself, not the full form. Include your check or money order, your name and address, your Social Security number, and the tax year the payment covers. Do not send cash.

Key Takeaways

  • The correct mailing address is printed on your 1040-ES voucher — do not use any other IRS address.
  • The address changes based on your state and filing status, so two taxpayers in the same state may mail to different locations.
  • If you lost your voucher, read Form 1040-ES from IRS.gov and print it; the address table is in the instructions.
  • Mail only the voucher with your check or money order, your name, address, and Social Security number.
  • The IRS processes mailed payments more slowly than electronic payments, so mail early if your due date is approaching.

Why the address varies by state and filing status

The IRS uses different processing centers for different regions and different types of returns. A single filer in California mails to a different address than a married filing jointly filer in California. This routing system helps the IRS sort payments to the correct processing center without manual handling.

The voucher you receive in the mail already has the right address printed on it for your specific situation. If you print Form 1040-ES yourself, you must look up your state and filing status in the address table to find the correct location. Sending a payment to the wrong address delays posting to your account and can trigger a penalty notice even though you paid on time.

How to find the address if you do not have your voucher

Go to IRS.gov and search for "Form 1040-ES." read the PDF for the current tax year. Open the instructions document that comes with the form — it contains a table titled "Where to File" or "Mailing Addresses for Estimated Tax Payments." Find your state in the left column, then locate your filing status in the columns to the right. The address in that row is where you mail your payment.

The IRS also publishes a separate document called "Where to File Your Return" that includes estimated tax payment addresses. You can search for this by year and state on IRS.gov, though the Form 1040-ES instructions are usually faster to locate.

Timing and tracking when you mail your payment

Mail your payment at least 10 business days before the due date. The IRS does not consider a payment timely based on when you mail it — it counts as timely based on when the IRS receives it. A payment postmarked on time but received late is still considered late, and you may owe a penalty.

Use first-class mail or a tracked service like certified mail. If you use certified mail, keep the receipt. The IRS will not confirm receipt of a mailed payment for several weeks. You can check the status of your payment by logging into your IRS account at IRS.gov or by calling the IRS at 800-829-1040 after four weeks have passed.

If your due date is within two weeks, do not mail your payment. Use the Electronic Federal Tax Payment System (EFTPS) or pay through IRS.gov instead. Both process when ready and eliminate the risk of late delivery.

What to include with your payment

Include only the voucher, your check or money order, and nothing else. Write your Social Security number, the tax year, and "1040-ES" on the front of your check. Do not include a cover letter, a copy of your return, or any other documents — they slow processing and can cause the payment to be misapplied.

Make your check or money order payable to "United States Treasury." Do not make it payable to the IRS. If you are married filing jointly, either spouse can sign the check, but both names should appear on it.

Electronic payment as an alternative to mailing

If you want to avoid mailing altogether, you can pay electronically through EFTPS, IRS.gov, or your bank's bill pay system. Electronic payments post when ready and you receive confirmation the same day. There is no fee to pay through EFTPS or IRS.gov. Your bank may charge a fee for bill pay, but it is usually small.

To set up EFTPS, go to EFTPS.gov and enroll. You will need your Social Security number, date of birth, and bank account information. Enrollment takes about five minutes. You can then schedule payments up to 120 days in advance, which is useful if you want to set all four quarterly payments at once.

What happens if you mail to the wrong address

If your payment reaches an IRS office that does not process estimated tax payments for your state or filing status, it will be forwarded to the correct location. This adds two to four weeks to processing time. Your payment will eventually post to your account, but you may receive a notice saying you did not pay on time, even though you did. You can respond to the notice with your cancelled check or bank statement showing the payment date, and the IRS will remove the penalty.

To avoid this, double-check the address on your voucher or in the Form 1040-ES instructions before you mail. Spending 30 seconds to verify the address prevents weeks of back-and-forth with the IRS.

Frequently Asked Questions

Can I mail my payment to the IRS office in my city or state?

No. You must use the address printed on your 1040-ES voucher or listed in the Form 1040-ES instructions for your state and filing status. Mailing to a local IRS office will delay your payment by weeks and may trigger a late-payment notice.

What if I lost my voucher and cannot print a new one?

You can still mail a payment. Write a letter that includes your name, address, Social Security number, the tax year, and the amount you are paying. Attach your check or money order and mail it to the address listed in the Form 1040-ES instructions for your state and filing status. The IRS will match your payment to your account using your Social Security number.

Is mailing slower than paying online?

Yes. Mailed payments take 10 to 14 days to post to your account, while online payments post the same day. If your due date is soon, pay electronically through EFTPS or IRS.gov instead of mailing.

Do I need to send a copy of my tax return with my estimated tax payment?

No. Send only the voucher and your check or money order. Sending extra documents slows processing and can cause the payment to be misapplied to the wrong account or tax year.

What if the address on my voucher looks wrong or outdated?

Use it anyway. The IRS updates voucher addresses each year, and the address on your voucher is current for the tax year it covers. If you received the voucher in the mail from the IRS, the address is correct for your situation.