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Entity Formation guide

How to Start a Nonprofit: Formation & 501(c)(3)

Directors, purpose, bylaws, and IRS tax exemption — the real path from an idea to a tax-exempt nonprofit corporation.

Updated 2026-08-01·10 min read·Reviewed by AG FinTax

A nonprofit corporation is a business structure with a big twist: there are no owners, no profits distributed to anyone, and — if you qualify — the organization doesn't pay federal income tax. Donors get tax-deductible receipts, and you become eligible for grants.

Nonprofit formation is genuinely different from a business formation, so the checklist is its own thing.

The three big differences from a business LLC

  1. No owners. Nobody owns a nonprofit. Profits must be reinvested in the mission — never distributed.
  2. A board of directors runs it. Most states require at least 3 directors; some require more or have specific officer rules.
  3. Tax exemption is a separate application. Forming the corporation with your state is step one. Getting 501(c)(3) status from the IRS is a whole second process.

Step 1 — Define a qualifying purpose

The IRS only grants 501(c)(3) status to organizations operated for exempt purposes:

  • Charitable — relief of the poor, education, and community benefit
  • Religious
  • Educational — including some private schools
  • Scientific — including medical research
  • Literary, artistic, or cultural
  • Preventing cruelty to animals or children

Your Articles must state a purpose that fits. A purpose that's "too commercial" or purely personal benefit will be rejected.

Political campaign activity is prohibited, and lobbying must be a very small part of the work — the IRS is strict on both.

Step 2 — Choose a name and state

Name rules are similar to a business: it must be distinguishable in your state and can't imply a governmental affiliation. Most nonprofits form in their home state. Delaware doesn't matter here the way it does for startups — the IRS exemption and your state's charity registration matter far more.

Step 3 — Recruit your board

You need directors before you can incorporate in most states:

  • At least 3 directors in most states (some allow fewer).
  • Directors cannot be related in ways that violate state rules in some jurisdictions — check your state.
  • You'll need officers (often a president, secretary, and treasurer) chosen by the board.

Your first board should be people who genuinely care about the mission — they now hold legal responsibility for the organization.

Step 4 — File Articles of Incorporation

The Articles for a nonprofit must include the exempt-purpose clause (usually based on IRS §501(c)(3) language) and a dissolution clause stating that assets go to another exempt organization if you wind down.

Your state filing fee applies. The Articles are the legal birth of the nonprofit corporation.

Step 5 — Adopt Bylaws

Bylaws are your governance rulebook: board size, officer roles, meeting rules, voting, conflict-of-interest policy, and how the board changes over time. Some states require them; all good practice does.

A conflict-of-interest policy is especially important — it's how the board handles situations where a director has a personal stake in a decision.

Step 6 — Apply for 501(c)(3) exemption

This is the big one. You'll file with the IRS:

  • Form 1023 — the full application. $600 filing fee. Thick, detailed, and slow.
  • Form 1023-EZ — a streamlined version for small organizations (under $50k projected annual revenue). $275 fee. Much faster.

Then, after IRS approval, you register with your state's charity regulator (required in most states before you can solicit donations).

Approval takes 3–6 months on average. You can't issue tax-deductible receipts or receive most grants until you're approved — plan the timeline.

Step 7 — Ongoing compliance

A nonprofit's compliance load never ends:

  • Annual report / registration with your state (every year).
  • Form 990 with the IRS (every year, regardless of income).
  • Charitable solicitation registrations in states where you fundraise.
  • Board meeting minutes — kept and filed with corporate records.
  • 501(c)(3) status maintenance — unrelated business income is taxable, and "private benefit" can cost you your exemption.

What it costs

ItemCost
State incorporation fee$40–$200
Form 1023$600
Form 1023-EZ$275
Bylaws$50 with us (LegalZoom: $99)
Registered agent$149/year with us

Common questions

How many directors do I need? Most states require 3. Check your specific state — a few allow fewer for early-stage nonprofits.

Can I pay myself a salary from my nonprofit? Yes — reasonable compensation for actual work is allowed and common. What's not allowed is distributing profits to anyone.

Do I need a lawyer? Formation itself is form-filling, but the 501(c)(3) application and bylaws benefit from professional review. Our team includes CPAs who handle formation and exemption work regularly.

Can I convert an existing business to a nonprofit? Effectively no — you form a new nonprofit and transfer assets/operations. Get professional advice before trying anything clever here.

Ready to start your nonprofit?

We file your Articles with the right exempt-purpose language, draft your bylaws, and set you up for a clean 501(c)(3) application.

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A real CPA reviews your setup — and we file everything for you.

All guides

This guide is general information, not legal, tax, or accounting advice for your specific situation. State rules and fees change. For decisions that matter, review your plan with a licensed professional — AG FinTax's CPAs are available. See our disclaimer.