How to start a nonprofit in New Hampshire

Short answer: To start a nonprofit in New Hampshire, you incorporate by filing Articles of Agreement — Form NP-1 with the New Hampshire Secretary of State ($25 as of 2026), get a free EIN from the IRS, adopt bylaws, and seat a board. New Hampshire adds one quirk most states do not: the Articles of Agreement must be signed by five or more people, and after the state records them you also record a copy with your town or city clerk for a separate $5 fee. Then comes the part people miss — a nonprofit is not automatically tax-exempt, so you file IRS Form 1023 (or 1023-EZ) to become a 501(c)(3). Before you ask the public for money, you register with the Attorney General’s Charitable Trusts Unit using Form NHCT-11, then file the annual Form NHCT-12. One thing you do not have to chase: New Hampshire has no general sales tax, so there is no sales-tax exemption to apply for at all.

The federal core — EIN, bylaws, board, and the 501(c)(3) application — is the same in every state. For the full national walkthrough, read how to start a nonprofit; this page focuses on the New Hampshire layer stacked on top of it, where the state-specific form, the five-signer rule, and the Attorney General registration actually live.

The formation steps that are the same anywhere

Forming a nonprofit in New Hampshire follows the standard checklist, and most of it is federal rather than state-specific:

1. Incorporate by filing Articles of Agreement (the New Hampshire-specific part — covered in detail below).
2. Get an EIN — a free federal tax ID from the IRS, applied for directly at irs.gov. Never pay a third party for one; the EIN is always free.
3. Adopt bylaws — the organization’s internal rulebook for decisions, leadership, and money. Start from a proven document rather than a blank page; see nonprofit bylaws for what to include.
4. Seat a board of directors who govern the organization, set policy, and hold it accountable.
5. Apply for 501(c)(3) with Form 1023 — this is the step that turns a nonprofit corporation into a tax-exempt charity. Unlike a church, an ordinary nonprofit is not automatically exempt; you must file IRS Form 1023 (or the streamlined Form 1023-EZ if you qualify) and receive a determination letter (IRS, applying for 501(c)(3) status). The full path is in how to start a 501(c)(3).
6. Open a bank account in the nonprofit’s legal name using the EIN and formation documents.
7. Set up the books on fund accounting from day one, before the first grant or donation arrives.

Each of these is walked step by step in the national formation guide linked above. The rest of this page is the New Hampshire layer on top.

Incorporating a nonprofit in New Hampshire

New Hampshire creates the nonprofit as a legal entity when you file Articles of Agreement of a New Hampshire Nonprofit Corporation — Form NP-1 with the New Hampshire Secretary of State. The recording fee is $25 by paper as of 2026 (online filing runs slightly more, around $28, because of the electronic handling charge); confirm the current amount with the New Hampshire Secretary of State, since fees change. You can file by mail to the Corporation Division in Concord or through the state’s online portal.

Form NP-1 asks for the nonprofit’s name, its principal address, and a statement of purpose. Keep two clauses the IRS will look for in the document rather than stripping them out:

• A 501(c)(3) purpose clause stating the organization is formed exclusively for charitable, religious, educational, or other exempt purposes.
• A dissolution clause stating that if the nonprofit closes, its assets pass to another 501(c)(3) organization, not to any individual.

Getting that language right at formation saves an amendment later. The full breakdown of what these documents need is in articles of incorporation.

Here is the New Hampshire quirk worth flagging up front: state law requires five or more persons to associate together by Articles of Agreement to form the corporation, and each of those five must sign. That comes straight from RSA 292:1, which opens, “Five or more persons of lawful age may associate together by articles of agreement to form a corporation.” Most states let two or three people incorporate; New Hampshire’s floor is five signers, and those people typically become your founding board. Plan your initial group accordingly so you are not scrambling for a fifth name at filing time.

One more step the statute requires that catches people off guard: after the Secretary of State records your Articles, you also record a copy with the clerk of the town or city where the nonprofit will operate. That local recording carries a separate $5 fee under RSA 292:5, on top of the $25 state fee. It is a small amount, but skipping the town-clerk filing leaves the incorporation incomplete, so treat it as part of the same task rather than an afterthought.

Registering with the New Hampshire Attorney General

Here is the step that trips up nonprofits coming from a church background, where it usually does not apply: New Hampshire requires charitable organizations to register with the Attorney General’s Charitable Trusts Unit before they solicit or hold charitable assets in the state. A church taking offerings can often skip this; a general nonprofit asking the public for money cannot.

You register first with Form NHCT-11, the Application for Registration. The non-refundable filing fee is $25 as of 2026, and registration is due within a short window after you begin charitable activity — the Charitable Trusts Unit asks organizations to register before soliciting, and within roughly six months of starting charitable operations (New Hampshire Department of Justice, Charitable Trusts forms). Once you submit Form NHCT-11 with your founding documents and fee, the unit assigns your organization a registration number. Confirm the current fee and exact deadline with the Charitable Trusts Unit before filing, since both can change.

Registration is not one-and-done. Every year afterward you file Form NHCT-12, the Annual Report, which keeps your registration in good standing. The NHCT-12 carries its own fee (in the range of $75 as of 2026) and is generally due about four and a half months after your fiscal year ends, with an extension available on request. Confirm the current annual-report fee and due date with the Attorney General before filing, since the schedule is revised from time to time.

New Hampshire has no sales tax

Now the part that is genuinely good news: New Hampshire has no general sales tax, so there is no nonprofit sales-tax exemption to apply for, because there is no sales tax to be exempt from in the first place. The state’s Department of Revenue Administration is blunt about it — “There is no general sales tax on goods purchased in New Hampshire” (NH Department of Revenue Administration, sales tax FAQ). A nonprofit buying equipment, supplies, or office goods simply does not face the sales tax that organizations in most other states have to plan around, and there is no certificate to chase, no renewal, and no agency to register with on this point.

A couple of honest caveats keep this from being a blank check. New Hampshire does levy a Meals and Rentals Tax on prepared food, short-term lodging, and vehicle rentals, so a nonprofit that runs an event with catered meals or hotel rooms can still encounter that tax. And on the income side, New Hampshire has no general personal income tax; its Interest and Dividends Tax — the closest thing it had to one — was repealed effective January 1, 2025 (NH Department of Revenue Administration, repeal of the Interest and Dividends Tax). For a typical charitable nonprofit, the practical takeaway is simple: budget without a sales-tax line, and you do not need to file for a state-level income-tax exemption the way you would in California or New York.

New Hampshire filing at a glance

The table below maps each step to its agency, form, and cost. Treat the fees as accurate as of 2026 and confirm with the listed agency, since New Hampshire fees change.

What you’re doing	Agency	Form	Fee (as of 2026)
Incorporate the nonprofit	NH Secretary of State	Articles of Agreement — Form NP-1	$25 by paper (confirm)
Record locally	Town or city clerk	Copy of the Articles	$5
Get a federal tax ID	IRS	EIN application (online)	Free
Apply for 501(c)(3) status	IRS	Form 1023 or 1023-EZ	$600 / $275 user fee
Register to fundraise	NH Attorney General (Charitable Trusts Unit)	Form NHCT-11 (initial), NHCT-12 (annual)	$25 initial
Sales tax on purchases	None	—	No general sales tax in NH

Setting up the books once the nonprofit exists in New Hampshire

Once the entity is formed and the registration is filed, the work shifts from one-time paperwork to the monthly routine — and that routine is where nonprofits either hold together or quietly fall apart. A nonprofit holds money in trust for the people and purposes it serves, much of it restricted by donors or grant terms, so it tracks money by fund rather than as a single bottom line. Set the books on fund accounting before the first grant lands, keep the giving records donors need, and document that the board reviews the finances; the discipline is covered in nonprofit accounting. The New Hampshire angle to keep on your calendar is the NHCT-12 — that annual report to the Attorney General’s Charitable Trusts Unit is what keeps your registration current, and letting it lapse can push the registration out of good standing.

FAQ

How much does it cost to start a nonprofit in New Hampshire? The required state cost is low. Filing Articles of Agreement (Form NP-1) costs $25 by paper as of 2026, the town-clerk recording is $5, and the Attorney General’s initial registration (Form NHCT-11) is $25 — so the New Hampshire paperwork runs about $55 plus your time. The bigger line item is federal: the IRS charges a $275 user fee for Form 1023-EZ or $600 for the full Form 1023, which is what actually makes you a 501(c)(3). Because there is no state sales-tax or income-tax exemption to file for, New Hampshire is one of the cheaper states for the state-side paperwork once you set aside the federal fee.

Do you really need five people to start a New Hampshire nonprofit? Yes, to incorporate. State law requires five or more persons to associate together by Articles of Agreement, and each of the five must sign the document under RSA 292:1. This is unusual — many states let two or three people incorporate — and it is the single most common surprise for founders coming from elsewhere. Those five signers usually become the founding board, so the simplest approach is to line up your board before you file rather than recruiting names just to satisfy the form.

Do you have to register with the New Hampshire Attorney General? Yes, in most cases. New Hampshire requires charitable organizations that solicit or hold charitable assets in the state to register with the Attorney General’s Charitable Trusts Unit using Form NHCT-11, and then to file the annual Form NHCT-12 to stay in good standing (New Hampshire Department of Justice, Charitable Trusts forms). This is separate from incorporating with the Secretary of State and separate from your IRS 501(c)(3) application — it is the fundraising registration, and skipping it can put your organization out of compliance before you have raised a dollar.

Does a New Hampshire nonprofit pay sales tax? No, because New Hampshire has no general sales tax to begin with — there is simply nothing to apply for or be exempt from (NH Department of Revenue Administration, sales tax FAQ). The one thing to keep in mind is the state’s separate Meals and Rentals Tax on prepared food, lodging, and vehicle rentals, which can still apply to certain nonprofit events. For ordinary purchases of supplies and equipment, though, a New Hampshire nonprofit pays no sales tax.

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Vestrybooks sets up a new New Hampshire nonprofit’s books on fund accounting from day one — funds, reconciliation, and the board reports — so the financial side is right before the first grant arrives. See how it works.

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