TLDR
Massachusetts nonprofit formation runs through five agencies: the Secretary of the Commonwealth (Articles of Organization), the IRS (EIN and 1023), the Department of Revenue (Form TA-1 and corporate excise exemption), the Attorney General's Non-Profit Organizations/Public Charities Division (initial registration and annual Form PC), and the local city or town for any business permits. The Form PC is the filing most founders miss — it is annual, public, and gates eligibility for many Massachusetts foundation grants.
Forming a nonprofit in Massachusetts is a five-agency exercise. The Commonwealth’s regulatory framework is centralized — the Attorney General’s Non-Profit Organizations/Public Charities Division handles both registration and ongoing oversight — but the filings layered on top of incorporation catch many first-time founders off guard.
This guide covers the corporate filings, the federal recognition, the state tax exemption, the public charity registration, and the annual rhythm a Massachusetts nonprofit settles into after year one.
The Five-Agency Map
A Massachusetts 501(c)(3) typically interacts with these agencies during and after formation:
- Secretary of the Commonwealth, Corporations Division — Articles of Organization under M.G.L. Chapter 180, plus the Annual Report
- IRS — EIN, Form 1023 or 1023-EZ for federal exemption, annual Form 990 series
- Massachusetts Department of Revenue (DOR) — Form TA-1 sales tax registration if applicable, corporate excise exemption tied to the federal determination letter, Form M-990T for unrelated business income
- Attorney General’s Non-Profit Organizations/Public Charities Division — initial registration via the Short Form, then the annual Form PC
- City or town clerk — local business permits, occupancy permits where required
The Form PC is the central ongoing filing. It is public, audited at higher revenue tiers, and the Attorney General actively monitors compliance. Massachusetts foundations frequently check public charity status at the AGO before issuing grants.
Step 1: Choose the Corporate Form
Massachusetts recognizes nonprofit corporations under M.G.L. Chapter 180. The form does not distinguish between public benefit and mutual benefit corporations the way California does. The Articles of Organization specify the corporate purpose, and that purpose drives whether the IRS will recognize the organization as 501(c)(3).
For a typical 501(c)(3), the Articles must include the IRS-required dissolution clause and the purpose language that limits activities to charitable, educational, religious, scientific, or literary purposes.
Step 2: File Articles of Organization
Articles of Organization are filed with the Secretary of the Commonwealth, Corporations Division. The fee is $35 for online filing. The form requires:
- Corporate name (must be distinguishable from existing entities and include “Inc.”, “Corp.”, or similar)
- Statement of nonprofit purpose with the IRS-required dissolution language
- Resident agent (a Massachusetts resident or corporation authorized to do business in the Commonwealth)
- Principal office address
- Names and addresses of the initial directors and officers
Online filings are typically approved within 3 to 5 business days. Paper filings take longer.
Step 3: Get the EIN
Apply for an Employer Identification Number through the IRS website. This is free and issued immediately online. The EIN is required for bank accounts, every state filing, and the 1023.
Step 4: Apply for 501(c)(3) Recognition
The IRS application paths:
- Form 1023-EZ ($275, online, three pages) — for organizations expecting under $50,000 in annual gross receipts and under $250,000 in total assets. Approval typically arrives in 2 to 4 weeks.
- Form 1023 ($600, long-form) — required for larger organizations or those with complex activities. Processing runs 3 to 9 months.
Organizations expecting to apply for federal grants through Massachusetts pass-through agencies should use the long form. The narrative depth supports the Single Audit framework that comes with federal funding.
Step 5: Massachusetts DOR Corporate Excise Exemption
Once the IRS issues the determination letter, file with the Massachusetts Department of Revenue to claim corporate excise exemption. Submit a copy of the IRS determination letter with a written request to the DOR exempt organizations unit. There is no fee.
If your organization will sell goods or services, register for sales tax with Form TA-1. Charitable organizations may qualify for sales tax exemption on purchases through Form ST-2 / ST-5, which the DOR issues on application.
Step 6: Initial Registration with the Attorney General
Before any solicitation occurs, register with the Attorney General’s Non-Profit Organizations/Public Charities Division. Initial registration uses the Short Form Public Charity Registration. The fee is $100, paid by check or money order to the Commonwealth of Massachusetts.
Required attachments include:
- Articles of Organization
- Bylaws
- IRS determination letter (or evidence of pending application)
- List of officers and directors
- Most recent financial statement, if any
Registration is processed within 30 to 60 days. The AGO assigns a public charity registration number that appears on every subsequent Form PC.
Step 7: The Annual Form PC
Form PC is the recurring filing that keeps registration active. It is due 4.5 months after fiscal year end — November 15 for calendar-year filers.
The filing structure:
- Schedule A-1 — financial summary for organizations under $5,000 in gross support
- Form PC — the main filing for everyone else, with attached IRS Form 990, 990-EZ, or 990-PF
- Audited financial statements — required at gross support and revenue of $500,000 or more
- CPA-reviewed financials — required between $200,000 and $500,000
The Form PC fee is sliding, from $35 for organizations under $100,000 in gross support up to $2,000 for the largest organizations.
Step 8: Annual Report with the Secretary
Every Massachusetts nonprofit corporation files an Annual Report with the Secretary of the Commonwealth by November 1 each year. The fee is $15 for online filing. Missing the Annual Report is a common cause of administrative dissolution.
The Post-Formation Compliance Calendar
After formation, a Massachusetts public charity settles into this annual rhythm:
- Form 990 series — federal annual return, due 5 months and 15 days after fiscal year end
- Form PC — Attorney General annual public charity filing, due 4.5 months after fiscal year end
- Annual Report — Secretary of the Commonwealth, due November 1
- Form M-990T — DOR unrelated business income tax return, when applicable
- Sales tax filings — when applicable
- Local permits and renewals — varies by municipality
Organizations that win grants will also have funder-specific reporting deadlines. A grant compliance system that surfaces all deadlines — federal, state, and funder — alongside restricted fund balances is what GrantPipe was built to provide. Most new nonprofits start with a hand-rolled spreadsheet and abandon it by year three.
Frequently Asked Questions
How many board members do I need? Massachusetts requires at least one director under Chapter 180. The IRS expects three unrelated directors for 501(c)(3) approval, and Massachusetts foundations typically expect five or more.
Can I be a paid employee of my own nonprofit? Yes, but compensation must be reasonable, board-approved with the executive recused, and documented. The Attorney General’s Form PC asks for highest-paid employees, so the public record is real.
Do I need bylaws to incorporate? Bylaws are not filed with the Articles, but the IRS requires them for the 1023 and the AGO requires them for initial registration. Adopt bylaws at the first board meeting.
For the next layer — the operational workflow of registering with the AGO and filing Form PC each year — see the Massachusetts charitable registration workflow.
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Source: Secretary of the Commonwealth, Corporations Division
Source: Massachusetts Attorney General's Non-Profit Organizations/Public Charities Division
- Form PC
- The annual public charity filing required by the Massachusetts Attorney General's Non-Profit Organizations/Public Charities Division. Due 4.5 months after fiscal year end, with a tiered fee and financial schedules scaled to gross support and revenue.
DEFINITION
- Articles of Organization
- The Massachusetts incorporation document filed with the Secretary of the Commonwealth under M.G.L. Chapter 180. The $35 fee covers the basic filing for a nonprofit corporation.
DEFINITION
- AGO Public Charities Division
- The division within the Massachusetts Attorney General's office that registers, oversees, and enforces public charity law in the Commonwealth. Operates the Form PC filing system and the public charity database.
DEFINITION
“Form PC is the filing where most Massachusetts nonprofits trip up. The deadline is firm, the fee is tiered, and the financial review threshold catches organizations that grew faster than their accounting did.”
“Out-of-state founders forget that Massachusetts charity oversight is centralized in the AGO. There is no separate solicitation registry — the Public Charities Division is the single point of contact.”
Q&A
What is the first filing to start a Massachusetts nonprofit?
Articles of Organization filed with the Secretary of the Commonwealth under M.G.L. Chapter 180. The fee is $35, and approval typically takes 3 to 5 business days online.
Q&A
Do I need three directors to start a Massachusetts nonprofit?
Massachusetts requires at least one director under M.G.L. Chapter 180, but the IRS expects at least three unrelated directors for 501(c)(3) approval. Plan to recruit three independent board members before filing the 1023.
Frequently asked