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Where to mail your New Mexico state tax return

Mailing your New Mexico Form PIT-1 depends on your situation: Return with payment goes to NM Taxation and Revenue Department, PO Box 8390, Santa Fe, NM 87504-8390, while Return without payment (refund) goes to NM Taxation and Revenue Department, PO Box 25122, Santa Fe, NM 87504-5122. Pick the address that matches your return below, sign and date the form, and mail it before the deadline.

Return with payment

NM Taxation and Revenue Department
PO Box 8390
Santa Fe, NM  87504-8390

Use this address for a paper Form PIT-1 where return with payment.

Verified September 2026tax.newmexico.gov

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Mail my New Mexico tax return — $5

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  • You write & pay
  • We print & envelope
  • USPS, next business day
  • Confirmation of Mailing emailed

Other mailing addresses

Return without payment (refund)

NM Taxation and Revenue Department
PO Box 25122
Santa Fe, NM  87504-5122

Use this address for a paper Form PIT-1 where return without payment (refund).

Your name
Your return address

NM Taxation and Revenue DepartmentPO Box 8390Santa Fe, NM 87504-8390

Your letter, printed and mailed for you.

Key facts

  • New Mexico splits paper Form PIT-1 returns by address: return with payment vs. return without payment (refund) — mailing to the wrong one can delay processing.
  • Make checks or money orders payable to the "NM Taxation and Revenue Department".
  • A mailed return is generally considered filed on time if it is postmarked by the state filing deadline — sign and date it, since an unsigned return isn't considered filed.
  • PostPal prints your return and hands it to USPS the next business day for $5 — no printer, envelope, or trip to the post office.

How to send your letter

  1. 1

    Pick the address that matches your situation

    New Mexico uses a different address depending on whether you're enclosing a payment: Return with payment; Return without payment (refund). Choose the one below that matches your return.

  2. 2

    Assemble and sign your return

    Attach any required schedules and withholding statements to your Form PIT-1. Sign and date it — an unsigned paper return isn't considered filed.

  3. 3

    Address the envelope exactly

    Use NM Taxation and Revenue Department at the address for your situation, shown above.

  4. 4

    Mail it before the deadline

    A USPS postmark by the filing deadline counts as on time. Upload your return to PostPal and we print, envelope, and mail it within one business day for $5, with a dated confirmation emailed to you.

Common questions

Where do I mail my New Mexico state tax return?

It depends on whether you're enclosing a payment. For "return with payment," mail it to NM Taxation and Revenue Department, PO Box 8390, Santa Fe, NM 87504-8390. For "return without payment (refund)," mail it to NM Taxation and Revenue Department, PO Box 25122, Santa Fe, NM 87504-5122.

Does it matter which New Mexico address I use?

Yes. NM Taxation and Revenue Department routes paper returns by mail code, so sending a payment return to the no-payment address (or vice versa) can delay processing, even though the state and ZIP still get it to the right building.

What do I make my check payable to?

The "NM Taxation and Revenue Department". Write your Social Security number and the tax year on the check or money order.

Is a mailed New Mexico return considered on time if it's postmarked by the deadline?

Generally yes — most states, including New Mexico, treat a return as timely filed if it carries a USPS postmark on or before the filing deadline. Keep proof of mailing for your records; PostPal emails you a dated confirmation.

Can PostPal mail my New Mexico tax return for me?

Yes. Upload your completed, signed Form PIT-1 and PostPal prints it and mails it to NM Taxation and Revenue Department, PO Box 8390, Santa Fe, NM 87504-8390 (or your correct address, based on your situation) the next business day for $5, with a dated Confirmation of Mailing.

Sources

Addresses verified September 2026 against official sources. Always confirm on the official site before time-sensitive filings.

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