Massachusetts DOR Mailing P.O. Box 2026: Tax Return Send Today

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📬 Massachusetts USA • DOR P.O. boxes, Form 1, MassTaxConnect and courier routing

Massachusetts DOR Mailing P.O. Box 2026: Tax Return Send Today

A practical Massachusetts Department of Revenue address guide for taxpayers, nonresidents, part-year residents, fiduciaries, estates, exempt organizations and preparers who need the correct Mass. DOR P.O. Box for Form 1, Form 1-NR/PY, payment returns, refund returns, amended returns, Form 1-ES, Form 2, Form M-706, supporting documents, courier delivery and MassTaxConnect alternatives.

📬 Official Mailing Addresses 🔐 MassTaxConnect ✨ Use Address Helper
Form 1 refundMass. DOR, PO Box 7000, Boston, MA 02204.
Form 1 paymentMass. DOR, PO Box 7003, Boston, MA 02204.
Courier deliveryMassachusetts DOR, 200 Arlington Street, Chelsea, MA 02150.
🔐 MassTaxConnect 📬 MA P.O. Boxes

Quick Answer: Massachusetts DOR Mailing Address for Tax Returns

The Massachusetts Department of Revenue uses different P.O. Boxes depending on the form and whether a payment is included. For Form 1 or Form 1-NR/PY, refund returns go to Mass. DOR, PO Box 7000, Boston, MA 02204, while payment returns go to Mass. DOR, PO Box 7003, Boston, MA 02204. For FedEx, DHL or another courier service, Form 1 and Form 1-NR/PY are sent to the Chelsea street address instead of a P.O. Box.

Independent guide disclaimer: this page is not the official Massachusetts Department of Revenue website. Use official Mass.gov DOR pages, MassTaxConnect, current form instructions and tax notices for final mailing, payment and legal tax decisions.
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Refund return

Form 1 or Form 1-NR/PY refund returns use Mass. DOR, PO Box 7000, Boston, MA 02204.

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Payment return

Form 1 or Form 1-NR/PY returns with payment use Mass. DOR, PO Box 7003, Boston, MA 02204.

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Courier service

FedEx, DHL or private delivery for Form 1 or Form 1-NR/PY goes to Massachusetts DOR, 200 Arlington Street, Chelsea, MA 02150.

Massachusetts DOR P.O. Box Quick Table: Form 1, Payment, Refund, Estimated and Amended

Use this table only after confirming the form, tax year and whether payment is enclosed. If your official tax notice, voucher or current-year form prints a different address, use the address printed on that official document.

Mailing situationOfficial mailing addressUse this when
Form 1 or Form 1-NR/PY refund returnMASS. DOR PO BOX 7000 BOSTON MA 02204You are mailing a resident, nonresident or part-year resident income tax return that requests a refund.
Form 1 or Form 1-NR/PY with paymentMASS. DOR PO BOX 7003 BOSTON MA 02204You are mailing Form 1 or Form 1-NR/PY and enclosing payment with the return.
Form 1 or Form 1-NR/PY courier deliveryMASSACHUSETTS DOR 200 ARLINGTON STREET CHELSEA MA 02150You are using a courier service such as FedEx or DHL for Form 1 or Form 1-NR/PY.
Form 1-ES estimated paymentMASS. DOR PO BOX 419540 BOSTON MA 02241-9540You are mailing a Massachusetts individual estimated tax payment voucher.
Form 1 or Form 1-NR/PY amended returnMASS. DOR PO BOX 7000 BOSTON MA 02204-7000You are filing an amended Massachusetts personal income tax return.
Form COA for individualsMASS. DOR PO BOX 7011 BOSTON MA 02204You are mailing a Massachusetts change-of-address form for individuals.
Official Massachusetts mailing addresses DOR contact page MassTaxConnect

Massachusetts DOR Address Helper: Which P.O. Box Should You Use?

Choose what you are mailing. This helper points you to the most relevant Massachusetts DOR address path. It does not collect personal data.

Your result will appear here.

Select your form or mailing reason. The helper will show the likely address and the mistake to avoid.

Massachusetts Form 1 and Form 1-NR/PY Mailing Address: Resident, Nonresident and Part-Year Returns

Most users searching for a Massachusetts DOR mailing P.O. Box need the address for Form 1 or Form 1-NR/PY. The mailing address depends on whether the return is a refund return or a payment return. Do not mail a paper return with payment to the refund P.O. Box.

Form 1 situationMailing addressPractical note
Resident return, refund requestedMASS. DOR PO BOX 7000 BOSTON MA 02204Use for Form 1 when the return requests a refund.
Nonresident / part-year return, refund requestedMASS. DOR PO BOX 7000 BOSTON MA 02204Use for Form 1-NR/PY when the return requests a refund.
Resident return with paymentMASS. DOR PO BOX 7003 BOSTON MA 02204Use for Form 1 when payment is enclosed.
Nonresident / part-year return with paymentMASS. DOR PO BOX 7003 BOSTON MA 02204Use for Form 1-NR/PY when payment is enclosed.
Private delivery service / courierMASSACHUSETTS DOR 200 ARLINGTON STREET CHELSEA MA 02150Use for courier delivery such as FedEx or DHL, with or without payment.
No-payment caution: if your Form 1 or Form 1-NR/PY has no payment and no refund, check the current-year instruction packet or MassTaxConnect before mailing. Do not assume the payment P.O. Box applies when no payment is enclosed.

Massachusetts DOR Payment Mailing Address: Form 1 Payment, Payment Voucher and MassTaxConnect

If you are mailing Form 1 or Form 1-NR/PY and enclosing payment, use the payment P.O. Box. Massachusetts DOR also encourages electronic payment through MassTaxConnect, which can reduce address mistakes and mail delays.

Payment with Form 1 or Form 1-NR/PY

MASS. DOR PO BOX 7003 BOSTON MA 02204

  • Use this when payment is enclosed with Form 1 or Form 1-NR/PY.
  • Write the correct tax year and taxpayer identifying information on the payment as instructed by the official form.
  • Do not mail cash.
  • Keep copies of the return, payment and proof of mailing.

Electronic payment through MassTaxConnect

MassTaxConnect lets many taxpayers make Massachusetts personal income tax payments online. Electronic payment can avoid postal delays, incorrect P.O. Box selection and lost checks.

Open MassTaxConnect Estimated payment info
Payment mistake to avoid: do not send a Form 1 payment return to PO Box 7000. Use PO Box 7003 when the paper personal income tax return includes payment.

Massachusetts Form 1-ES Mailing Address: Estimated Tax Payment P.O. Box

Estimated tax payments use a different P.O. Box from Form 1 return payments. Use the current Form 1-ES voucher for the year and installment you are paying.

Form 1-ES estimated payment address

MASS. DOR PO BOX 419540 BOSTON MA 02241-9540

Use this for Massachusetts individual estimated tax payment vouchers. Do not use this estimated-payment P.O. Box for a Form 1 return with payment.

Estimated payment checklist

  • Confirm the tax year and installment due date.
  • Use the correct Form 1-ES voucher.
  • Write taxpayer details as instructed by the voucher.
  • Consider MassTaxConnect for electronic payment.
  • Keep proof of payment and mailing.
Massachusetts estimated tax payments Pay with MassTaxConnect

Massachusetts Amended Return Mailing Address: Form 1 and Form 1-NR/PY

Massachusetts DOR lists a separate amended-return address for Form 1 and Form 1-NR/PY. Your amended return must include a completed Form 1 or Form 1-NR/PY and all schedules filed with the original return, even if some schedules have no changes.

Amended Form 1 or Form 1-NR/PY address

MASS. DOR PO BOX 7000 BOSTON MA 02204-7000

Use for Massachusetts amended personal income tax returns unless a current official notice or instruction gives a different address.

Amended return checklist

  • Complete the amended return fully.
  • Include all schedules filed with the original return.
  • Attach changed forms or explanations required by the instructions.
  • Do not send only a letter unless DOR specifically asked for a letter.
  • Keep a copy of the amended return and mailing proof.

When not to mail first

If you received a Massachusetts DOR notice, follow the response instructions on that notice. Some notice responses can be handled through MassTaxConnect or through a notice-specific upload path instead of mailing an amended return immediately.

Massachusetts Fiduciary Tax Mailing Addresses: Form 2, Form 2G, Form 2-ES, M-8736 and 2-PV

Fiduciary forms use different Massachusetts DOR P.O. Boxes. Do not mail Form 2,