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State contact information
If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.
Department of Revenue Administration
e-File Coordinator
P O Box 457
109 Pleasant St
Concord, NH 03302-0457
www.revenue.nh.gov
Phone: 603-230-5000
Tax Refund Inquiries: 603-230-5920
State electronic filing details
| Grace period | 10 days |
| E-filing mandate | No |
| Accepts state-only filings | Yes |
| Return types accepted |
DP-10 (Original or Amended) BT-Summary (Original or Amended) |
| Return types not accepted |
Estimate Payments Extension |
| Accepts returns with these conditions |
Refund Zero balance Balance due |
| Direct deposit of refunds | No |
| Accepted forms of payment |
Electronic Funds Withdrawal (EFW) |
| Signature requirements | Perjury statement considered signature |
| Supports PDF attachments | Yes |
| Tax year(s) supported for e-filing | Current tax year and two prior tax years |
| Special considerations | Form DP-10 and Form BT Summary may be filed electronically, with or without Form DP-2210. For more information, see Modernized e-File Handbook for Tax Practitioners, EROs, Transmitters, and Software Developers. |
State contact information
If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.
Department of Revenue Administration
P O Box 457
109 Pleasant St
Concord, NH 03302-0457
Phone: 603-230-5000
Tax Refund Inquiries: 603-230-5920
State electronic filing details
| Grace period | 10 days |
| E-filing mandate | No |
| Accepts state-only filings | Yes |
| Return types accepted |
C Corporation S Corporation Amended Short-year |
| Return types not accepted |
Estimate Payments Extension |
| Direct deposit of refunds | No |
| Accepted forms of payment |
Direct debit (EFW) Electronic funds transfer (EFT) Check by mail |
| Signature requirements | No |
| Supports PDF attachments | Yes |
| Tax year(s) supported for e-filing | Current tax year and two prior tax years |
| Special considerations |
State contact information
If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.
Department of Revenue Administration
PO Box 637
109 Pleasant St
Concord, NH 03302-0637
Phone: 603-230-5000
Tax Refund Inquiries: 603-230-5920
State electronic filing details
| Grace period | 10 days |
| E-filing mandate | No |
| Accepts state-only filings | Yes |
| Return types accepted |
Partnership Amended Short-year |
| Return types not accepted |
Estimated Payments Extensions |
| Direct deposit of refunds | No |
| Accepted forms of payment |
Direct debit (EFW) Electronic funds transfer (EFT) Credit card |
| Signature requirements | Perjury statement on the NFELF screen is considered signature. |
| Supports PDF attachments | Yes |
| Tax year(s) supported for e-filing | Current tax year and three prior tax years |
| Special considerations |
State contact information
If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.
State of New Hampshire Department of Revenue Administration
Phone: 603-230-5000
State electronic filing details
| Grace period | |
| E-Filing mandate | None |
| Accepts state-only filings | Yes |
| Return types accepted |
Resident Amended |
| Return types not accepted |
Estimate payments Extension Business Enterprise Tax Return (BET) |
| Accepts return with these conditions |
Refund Zero balance Balance due |
| Direct deposit of refunds | Yes |
| Accepted forms of balance payment |
Credit card via website Online epayment via website Check |
| Signature requirements | Acceptance of perjury statement is considered to be signature |
| Supports PDF attachments | Yes |
| Special considerations | Yes |
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