An Overview of New Hampshire State Business Income Tax Extension Forms

- Updated Feb 27, 2021 - 8.00 AM by Admin, ExpressExtension

Does New Hampshire support tax extension for business tax returns?

Q

Yes. The state of New Hampshire supports the automatic extension of time to file business income tax returns with the State.

What Form does the state of New Hampshire require to apply for an extension?

Q

There is no state-specific form to request an extension, as the state of New Hampshire automatically provides the extension for up to 7 months for businesses to file an income tax return with the state.

How do I pay my balance due to the state of New Hampshire with my extension?

Q

You can choose to pay your balance due along with your return by using any one of the following options:

When is the deadline to file a business tax return with New Hampshire?

Q
LLC and Partnership
  • Businesses in New Hampshire (operating as General Partnership, LP, LLP, LLLP) have to file their Form NH-1065 by the 15th day of the 4th month following the end of the accounting period.
  • Businesses in New Hampshire (operating as SLLC, LLC classified as a partnership) have to file their Form DP-200 by the 15th day of the 4th month following the end of the accounting period.
Corporation
  • Businesses in New Hampshire (operating as S Corporation & C Corporation) have to file their Form DP 120 by the 15th day of the 3rd month following the end of the
    accounting period.

Where to mail payment Form BT-EXT?

Q

Mail Form to the following address:

New Hampshire Department of Revenue Administration,
P.O. Box 1201,
Concord, NH 03302-1201