Mail your federal return to the IRS service center for your state
The IRS does not have one mailing address for all returns. Instead, you send your return to a regional service center based on where you live. Using the wrong address delays processing and can trigger notices. The IRS publishes the correct mailing address for your state each year in the tax form instructions and on its website.
The address you use depends on two things: your state and whether you are including a payment with your return. If you are mailing a check or money order, some states have a different address than returns without payment. The IRS Form 1040 instructions include a table that shows both addresses for each state.
Key Takeaways
- The correct mailing address for your federal return depends on your state of residence and whether you are sending a payment with it.
- The IRS publishes the mailing address table in the Form 1040 instructions and on IRS.gov under "Where to File".
- Using the wrong address does not invalidate your return, but it delays processing and can trigger IRS notices.
- If you are mailing a payment, use the payment address listed for your state, not the standard return address.
- The mailing addresses change each year, so check the current year's instructions rather than using an old address.
How to find the correct address for your state
The IRS publishes a "Where to File" table in the instructions for Form 1040 (U.S. Individual Income Tax Return). This table lists every state and shows two addresses: one for returns without payment and one for returns with payment. You can find the Form 1040 instructions on IRS.gov by searching for "Form 1040 instructions" and the current tax year.
The table is organized alphabetically by state. Find your state, then look across to see which address applies to your situation. If you are mailing a check or money order with your return, use the payment address. If you are mailing only the return itself, use the non-payment address.
You can also call the IRS at 1-800-829-1040 to confirm the correct address for your state. Have your state name ready when you call. The IRS also maintains the addresses on its website at IRS.gov under the "Where to File" section.
Addresses for returns with and without payment
The IRS separates mailing addresses because returns with payments go to a different processing center than returns without payments. This routing helps the IRS match payments to accounts more quickly.
| Type of Return | What to Do |
|---|---|
| Return without payment | Use the standard mailing address listed for your state in the Form 1040 instructions. |
| Return with check or money order | Use the payment address listed for your state in the Form 1040 instructions. This address is different from the standard address. |
| Return with refund claim only | Use the standard mailing address. You do not need the payment address if you are not sending money. |
Using the payment address when you are not sending money, or using the standard address when you are sending a check, does not prevent the IRS from processing your return. However, it adds processing time and can cause the IRS to send you a notice asking for clarification.
What happens if you mail to the wrong address
If you mail your return to an incorrect address, the IRS will eventually receive it, but processing will be delayed. Mail sent to the wrong service center gets forwarded to the correct one, which adds one to three weeks to the processing timeline. During this time, the IRS may not have received your return in its system, which can cause problems if you are expecting a refund or if the IRS sends you a notice.
An incorrect address does not invalidate your return or cause the IRS to reject it. The return will be processed once it reaches the correct service center. However, if you mailed your return more than a few weeks ago and have not received a refund or acknowledgment, check the IRS website or call 1-800-829-1040 to confirm the return was received.
Mailing addresses change each year
The IRS updates its mailing addresses annually, sometimes changing the address for a particular state or adding new addresses. Using an address from last year's instructions may not work for the current tax year. Always check the current year's Form 1040 instructions before you mail your return.
The addresses are updated in January or February of each tax year and published in the Form 1040 instructions. If you are filing after April, the addresses have been finalized and will not change. If you saved an address from a previous year, do not use it — look up the current address instead.
Tracking your mailed return
The IRS does not offer tracking for mailed returns the way commercial mail services do. However, you can use Certified Mail or Priority Mail Express through the U.S. Postal Service to get a receipt and tracking number. This gives you proof that you mailed the return and when it was delivered, which is useful if the IRS later claims it never received your return.
After you mail your return, you can check the status on IRS.gov using the "Where's My Refund?" tool if you are expecting a refund. This tool updates about 24 hours after the IRS receives your return. If your return has not been received after three weeks, contact the IRS at 1-800-829-1040 with your tracking number or Certified Mail receipt.
Frequently Asked Questions
Can I mail my return to any IRS office?
No. You must use the service center address for your state. Mailing to a local IRS office or any other address delays processing. The service centers are the only addresses set up to receive and process individual tax returns.
What if I do not know my state for mailing purposes?
Use the state where you lived on December 31 of the tax year you are filing for. If you moved during the year, use your state of residence at the end of the year. The Form 1040 instructions explain this rule in detail.
Do I need to use a specific type of envelope or postage?
No. Use a standard envelope and regular first-class postage. The IRS recommends using Certified Mail or Priority Mail Express if you want a delivery receipt, but it is not required. Regular mail takes longer but will reach the service center eventually.
What if the address in the Form 1040 instructions looks wrong?
Double-check by visiting IRS.gov and searching for "Where to File" or by calling 1-800-829-1040. The Form 1040 instructions are the official source, but if you have concerns, the IRS can confirm the address over the phone.
Can I mail my return to a different state if I travel?
No. Mail your return to the service center for your state of residence, regardless of where you are physically located when you mail it. The address is based on your home state, not your location at the time of mailing.