---
title: "How to Form a Corporation in Massachusetts: Steps, Fees & Filing 2026 | LLC Attorney"
description: "A Massachusetts corporation files Articles of Organization for $275, must name a president, treasurer, and secretary, and owes a $456 minimum excise each year."
canonical: https://llcattorney.com/states/ma/corporation-formation-massachusetts
image: https://llcattorney.com/images/share-cover.png
source_path: /states/ma/corporation-formation-massachusetts
---

Key Takeaways

-   $275 Articles of Organization filing fee (Online (corp.sec.state.ma.us)) paid to the Massachusetts Secretary of the Commonwealth, Corporations Division
-   Minimum 1 director required (M.G.L. ch. 156D § 8.03)
-   Annual Report (Annual Report (online at corp.sec.state.ma.us)) due within within 2.5 months after the close of the corporation's fiscal year (March 15 for calendar-year corporations), $100 online ($125 by paper) fee; $150 paper fee if filed late; loss of good standing and eventual administrative dissolution if left unfiled late penalty
-   $456 minimum corporate excise every year (8.0% of net income plus $2.60 per $1,000 of taxable tangible property or net worth, whichever measure applies) — owed even in a loss year, filed on Form 355
-   Resident Agent with a physical Massachusetts street address required
-   No publication requirement
-   S-Corp election available via IRS Form 2553 within 75 days of formation; note the $456 minimum excise and non-income measure still apply
-   Same-day filing available through LLC Attorney at no markup on state fees

Forming a corporation in Massachusetts means filing Articles of Organization with the Secretary of the Commonwealth's Corporations Division, paying a $275 filing fee for up to 275,000 authorized shares, and naming a president, treasurer, secretary, and at least one director directly on the public filing. Massachusetts then taxes the corporation through a two-part corporate excise with a $456 annual minimum rather than a flat franchise tax. This guide walks through every step and cost for forming a Massachusetts C-Corporation, with online filing available through LLC Attorney starting at $49.

$275Articles of Organization filing fee

1Minimum directors for a single shareholder (§ 8.03)

$456 minAnnual corporate excise

$49LLC Attorney formation starting price

## C-Corp vs LLC in Massachusetts

Most first-time business owners in Massachusetts choose an LLC. A Massachusetts corporation makes sense in specific situations — particularly when you intend to raise institutional capital from the state's biotech and technology investor base or issue employee stock options, where the C-Corp structure is a prerequisite rather than a preference.

### Choose a Massachusetts corporation when:

-   **You plan to raise venture capital or institutional investment.** VC firms, angels, and most institutional investors require a C-Corp structure before they write a check. Preferred stock, convertible notes, SAFEs, and board governance by class are native to corporations, not LLCs.
-   **You want to issue stock options to employees (ISOs).** Corporations issue stock; LLCs issue membership interests. ISO and NSO option plans are available to corporations but not to LLCs.
-   **You expect to eventually go public or sell to a public company.** Public markets operate on corporate stock mechanics.
-   **You are in a regulated industry** where corporate structure is required or expected by licensing boards, government contracts, or institutional counterparties.

### Stick with an LLC when:

-   You are a small business with one or a few owners who will not need institutional investment.
-   Pass-through taxation without payroll complexity is the priority.
-   You do not need stock option plans or institutional investment mechanics.

### Why and when to incorporate in Delaware vs your home state

Delaware is the default for startups on a venture track. Institutional investors expect it, term sheets assume it, and the Court of Chancery resolves corporate disputes faster than any general trial court. If you are raising a priced round or structuring for QSBS eligibility, incorporate in Delaware.

If you are not raising outside capital, Massachusetts is usually the better choice. A Delaware corporation operating in Massachusetts still has to register as a foreign corporation there, pay Massachusetts fees, and file a Delaware franchise tax return each March 1. That is duplicate overhead with no benefit for a business that will not seek institutional investment.

## What's Unique About Corporations in Massachusetts?

Massachusetts stands out for putting governance on the public record at formation: its Articles of Organization require you to name the initial president, treasurer, secretary, and every director, which most states do not. It also taxes corporations through a two-part corporate excise rather than a flat franchise tax, blending an 8.0% income measure with a $2.60-per-$1,000 property or net-worth measure and a $456 annual floor. The state's dense concentration of biotech, higher education, healthcare, and venture-backed technology companies makes the C-Corp a common choice for founders who plan to raise outside capital from the Boston and Cambridge investor base.

Key Massachusetts-specific requirements:

-   Articles of Organization (not "Articles of Organization" — that is the LLC filing document)
-   Director minimum scales with shareholders under § 8.03: 1 director for a single shareholder, 2 for two, 3 for three or more
-   $456 minimum corporate excise every year (8.0% of net income plus $2.60 per $1,000 of taxable tangible property or net worth, whichever measure applies) — owed even in a loss year, filed on Form 355
-   Annual Report is cheapest online ($100 vs. $125 paper) and is filed separately from the Form 355 corporate excise return — two different agencies, two different deadlines
-   Corporate excise replaces any flat franchise tax — 8.0% on net income plus a property or net-worth measure, with a hard $456 minimum each year

## Selecting a Name for Your Massachusetts Corporation

Your corporation's name must comply with Massachusetts naming requirements:

-   Must include "Corporation," "Incorporated," "Inc.," "Corp.," or another Massachusetts-approved designator (M.G.L. ch. 156D § 4.01)
-   Must be distinguishable from all existing Massachusetts entities in the Massachusetts Corporations Division business entity search
-   the name must contain Corporation, Incorporated, Company, Limited, or an abbreviation of one of those words, and Massachusetts uniquely requires the Articles of Organization to list the names and addresses of the initial president, treasurer, secretary, and directors on the public filing itself
-   Names implying government affiliation or banking activity are restricted

Search the Massachusetts Corporations Division business entity search at corp.sec.state.ma.us before filing. Your name search is not a reservation — the name can be registered by another filer while you prepare your Articles of Organization.

**Name reservation:** file a name reservation with the Massachusetts Secretary of the Commonwealth, Corporations Division, $30 fee, holding the name for 60 days. Recommended if your paperwork takes more than a few days to prepare.

## Directors, Officers, and Shareholders in a Massachusetts Corporation

A Massachusetts corporation has three distinct roles:

**Shareholders** own the corporation. They hold stock and vote on major decisions — electing directors, approving mergers, authorizing major asset sales. Shareholders do not manage day-to-day operations.

**Directors** govern the corporation through a Board of Directors. They set strategic direction, authorize major transactions, and oversee management. Massachusetts's director requirements: Massachusetts scales its director minimum to shareholder count under M.G.L. ch. 156D § 8.03: a corporation with a single shareholder needs only 1 director, a two-shareholder corporation needs at least 2, and a corporation with three or more shareholders needs at least 3 directors unless the Articles of Organization provide otherwise. Directors need not be Massachusetts residents. The corporation must also name a president, treasurer, and secretary under § 8.40, and one individual may hold all three offices.

**Officers** (CEO, CFO, Secretary, etc.) manage day-to-day operations. Officers are appointed by the Board of Directors. Massachusetts requires a president, a treasurer, and a secretary, all of which may be held by one person (M.G.L. ch. 156D § 8.40). A single shareholder may serve as the sole director and simultaneously hold the president, treasurer, and secretary positions Massachusetts requires under § 8.40.

## Designating a Resident Agent

Every Massachusetts corporation must designate a Resident Agent — a person or entity with a physical Massachusetts street address who receives legal notices, lawsuits, and official state correspondence on behalf of your corporation.

Massachusetts uses the term Resident Agent. Every corporation must continuously maintain a resident agent with a physical Massachusetts street address (not a P.O. box) who is available during business hours to accept service of process and official mail from the Corporations Division. The agent may be an individual residing in Massachusetts or a business entity authorized to operate in the Commonwealth, and the agent's address is part of the public record.

If the Massachusetts Secretary of the Commonwealth, Corporations Division cannot deliver legal notices to your Resident Agent, Massachusetts can administratively administratively dissolve your corporation. LLC Attorney's Massachusetts Resident Agent service is $125/year.

## Massachusetts Corporation Costs and Compliance

Fee

Amount

Notes

Articles of Organization (Online (corp.sec.state.ma.us))

$275

Standard processing: 1 to 2 business days when filed online; 1 to 2 weeks by mail

Annual Report (Annual Report (online at corp.sec.state.ma.us))

$100 online ($125 by paper)

$150 paper fee if filed late; loss of good standing and eventual administrative dissolution if left unfiled late penalty if missed

Corporate excise (Form 355)

$456 minimum

8.0% net income + $2.60/$1,000 property or net worth; due 15th day of 4th month after fiscal year-end

Name reservation

$30

Holds name for 60 days

Certificate of Amendment

$100

To change corporate name or structure

Resident Agent (professional)

$49–$300/yr

LLC Attorney service available

## How to Form a Corporation in Massachusetts

### If You Do It Yourself

**Step 1 — Choose a corporate name that complies with Massachusetts's requirements.**

Your corporate name must be distinguishable from all existing Massachusetts entities and include an approved corporate designator ("Inc.," "Corp.," "Corporation," "Incorporated," or as specified in M.G.L. ch. 156D § 4.01). Search the Massachusetts Corporations Division business entity search at corp.sec.state.ma.us before preparing any documents. The Corporations Division search at corp.sec.state.ma.us confirms whether a corporate name is distinguishable but does not check trademark rights; clear the name against the USPTO database separately before building a brand on it.

**Step 2 — Reserve your corporate name (recommended).**

File a name reservation with the Massachusetts Secretary of the Commonwealth, Corporations Division, $30 fee, good for 60 days. If you are not filing immediately, this prevents another entity from taking your name while you prepare documents.

**Step 3 — Decide your director structure before opening the formation form.**

Massachusetts requires 1 director at formation. Count your shareholders first, because that drives the floor: a solo founder can run a one-director board, but the moment you bring in a second or third shareholder the statutory minimum climbs to two or three directors unless your Articles override it. Decide your board size before filing, since Massachusetts lists your initial directors on the public Articles of Organization and changing them later means an amendment or an updated Annual Report. Write down your director names and Massachusetts addresses before you open the form — most state portals cannot save a partially completed filing.

**Step 4 — Designate your Resident Agent.**

Every Massachusetts corporation must have a Resident Agent with a physical Massachusetts street address. P.O. boxes are not accepted. If you lack a physical Massachusetts address or do not want your own address on the public record, appoint a commercial resident agent. LLC Attorney can act as your Massachusetts Resident Agent and route every state notice and legal document to your client portal.

**Step 5 — Complete the Articles of Organization (Online (corp.sec.state.ma.us)).**

Go to corp.sec.state.ma.us and use the current version of the Articles of Organization. Always file directly through the Massachusetts Secretary of the Commonwealth, Corporations Division — outdated forms are rejected without refund. Complete it with:

-   Your exact corporate name including designator
-   Your Resident Agent — full legal name and physical Massachusetts street address
-   Your authorized share structure — authorize up to 275,000 shares, because the $275 base fee covers everything up to that count and each additional block of 100,000 authorized shares adds $100 to the filing fee
-   Director names and addresses
-   Incorporator signature (the person submitting the form; need not be a director or shareholder)
-   The total number of authorized shares and their par value, plus the names and street addresses of the initial president, treasurer, secretary, and every initial director (Massachusetts requires these on the public Articles)

**Step 6 — File the Articles of Organization and pay the $275 fee.**

File online at corp.sec.state.ma.us or by mail to the Massachusetts Secretary of the Commonwealth, Corporations Division in Boston. Online processing is 1 to 2 business days when filed online; 1 to 2 weeks by mail under normal volume.

**Step 7 — Wait for your approved Articles of Organization.**

Your corporation does not legally exist during the review period. You cannot open bank accounts, sign contracts as the corporation, or issue stock until the Massachusetts Secretary of the Commonwealth, Corporations Division approves your filing. Standard processing is 1 to 2 business days when filed online; 1 to 2 weeks by mail; 2 to 3 weeks by mail during high-volume periods such as the December and January year-end rush during peak filing season. Keep your approved Articles of Organization — every bank, licensing board, and counterparty will request it.

**Step 8 — Hold your organizational meeting and adopt bylaws.**

After approval, your Board of Directors must hold an organizational meeting (or sign a written consent in lieu of meeting) to adopt bylaws, elect officers, authorize the bank account, authorize stock issuance, and set the fiscal year. Massachusetts does not require bylaws to be filed with the Secretary of the Commonwealth (Corporations Division) — keep them with your corporate records. Massachusetts bylaws are adopted by the incorporator or initial directors and govern director and officer roles under ch. 156D; because the Articles already name your officers publicly, use the bylaws to set how those offices are filled, removed, and compensated going forward. A generic template may omit Massachusetts-specific provisions and may not align with your share structure.

**Step 9 — Issue stock to founders.**

Authorize and issue shares to founders immediately after your organizational meeting. Document the issuance in your stock ledger and issue stock certificates (or maintain uncertificated share records). Each founder's share count and issuance price must be documented. Massachusetts ties the filing fee directly to authorized share count: $275 covers up to 275,000 shares, and every additional 100,000 shares costs another $100. Most closely held Massachusetts corporations authorize a round number at or below 275,000 shares to keep the fee at the floor while leaving headroom to issue founder stock and a small option pool.

**Step 10 — File your initial Annual Report (Annual Report (online at corp.sec.state.ma.us)) within within 2.5 months after the close of the corporation's fiscal year (March 15 for calendar-year corporations).**

After your Articles of Organization is approved, you have within 2.5 months after the close of the corporation's fiscal year (March 15 for calendar-year corporations) to file Annual Report (online at corp.sec.state.ma.us) with the Massachusetts Secretary of the Commonwealth, Corporations Division. This filing confirms your Resident Agent address, principal office address, and director and officer contact information. Filing fee: $100 online ($125 by paper). Missing the deadline triggers a $150 paper fee if filed late; loss of good standing and eventual administrative dissolution if left unfiled penalty.

**Step 11 — Apply for your federal EIN.**

Your corporation needs an EIN to open a bank account, hire employees, and handle tax filings. Apply at irs.gov/ein. Free, no government filing fee. Available Monday through Friday, 7 a.m. to 10 p.m. Eastern. 15-minute inactivity timeout — have all information ready before starting. International incorporators without a U.S. SSN or ITIN must apply by phone (IRS Form SS-4, 267-941-1099).

**Step 12 — Open a corporate bank account.**

Required documents: your approved Articles of Organization, your EIN confirmation letter (IRS Form CP 575 or SS-4 approval), your adopted bylaws, a board resolution authorizing the account, and personal ID of authorized signers. Call ahead — bank requirements for corporations are more involved than for LLCs.

**Step 13 — Register for Massachusetts state taxes.**

Your federal EIN does not automatically register you with Massachusetts state agencies. Depending on your business type:

-   Massachusetts sales and use tax (Massachusetts Department of Revenue, if you sell taxable goods or services) — [mass.gov/dor](https://mass.gov/dor)
-   Massachusetts employer payroll taxes (Massachusetts Department of Revenue (withholding) and Department of Unemployment Assistance, if hiring Massachusetts employees) — [mass.gov/dor](https://mass.gov/dor)
-   Massachusetts sales and use tax registration (6.25%) at MassTaxConnect for corporations selling taxable goods or certain services, plus employer withholding and unemployment accounts if you hire

**Step 14 — Pay your Massachusetts annual tax.**

Massachusetts does not impose a flat franchise tax. Instead, your C-Corp computes corporate excise on Form 355 as the sum of an 8.0% tax on net income apportioned to Massachusetts and a non-income measure of $2.60 per $1,000 of taxable tangible personal property (or net worth, depending on which asset test the corporation meets). The combined result can never fall below the $456 minimum excise, so budget for at least $456 even in a year with no profit. File and pay through MassTaxConnect by the 15th day of the fourth month after your fiscal year closes, and remember the excise return is entirely separate from the Annual Report you file with the Corporations Division.

**Step 15 — Decide whether to elect S-Corp tax treatment.**

C-Corporation income is taxed twice: once at the corporate level (federal rate currently 21%), and again when distributed to shareholders as dividends. An S-Corp election converts the corporation to pass-through taxation. S-Corp election is available for Massachusetts corporations that meet IRS eligibility: 100 or fewer shareholders, all U.S. citizens or residents, only one class of stock, and no institutional or foreign shareholders. File IRS Form 2553 within 75 days of formation. The election is made with the IRS — it does not require any Massachusetts filing. Massachusetts recognizes the federal S-Corp election and a Massachusetts S-Corp files Form 355S, with income generally passing through to shareholders' personal returns taxed at the flat 5% rate (plus the 4% surtax on individual income over $1 million). The catch is that the corporate excise does not fully disappear: an S-Corp still owes the $456 minimum excise and the non-income property or net-worth measure, and S-Corps with total receipts of $6 million or more pay an additional entity-level tax on net income (2% at $6 million or more, 3% at $9 million or more). Reserve the S-Corp election for closely held, profitable operating companies that meet the federal eligibility rules.

**Step 16 — Set annual compliance reminders.**

Massachusetts corporations must file and pay on a recurring basis:

-   Annual Report (Annual Report (online at corp.sec.state.ma.us)): Annually, within 2.5 months of fiscal year-end, $100 online ($125 by paper) fee — $150 paper fee if filed late; loss of good standing and eventual administrative dissolution if left unfiled if missed
-   Corporate excise (Form 355): 8.0% of Massachusetts net income plus the $2.60-per-$1,000 property or net-worth measure, with a $456 minimum even at a loss; due the 15th day of the fourth month after fiscal year-end

Missing these filings puts your corporation in bad standing with the Massachusetts Secretary of the Commonwealth, Corporations Division and Massachusetts Department of Revenue. Suspension means you cannot file documents, defend lawsuits, or do business in Massachusetts. If you would rather not manage this process, the service handles Massachusetts corporation formation starting at $49.

Ready to Launch Your Business in Massachusetts?Follow our fast, easy process to get started right now.[Start My Business](https://app.llcattorney.com/formation?intake_type=formation)

### If LLC Attorney Does It for You

1.  Submit your information at llcattorney.com — corporate name, director structure, authorized shares, Resident Agent preference, fiscal year, and target formation date. No forms to find or download.
2.  LLC Attorney files your Articles of Organization with the Massachusetts Secretary of the Commonwealth, Corporations Division, drafts your bylaws, handles your organizational meeting consent, issues your stock ledger documentation, applies for your EIN, and covers same-day filing if needed. Your Resident Agent designation and initial Annual Report are included.
3.  Receive your approved Articles of Organization, bylaws, organizational consent, stock documentation, and EIN confirmation through your LLC Attorney client portal. Annual compliance reminders are included so you never miss a Annual Report (online at corp.sec.state.ma.us) deadline or annual tax payment.

## S-Corp Election for Massachusetts Corporations — What You Need to Know

An S-Corp election is not a separate entity — it is a federal tax election made by an existing corporation. Your Massachusetts corporation remains a Massachusetts corporation; you are only changing how the IRS taxes it.

**The S-Corp tax advantage:** a C-Corp pays 21% federal corporate income tax on net income, and shareholders pay income tax again on dividends. An S-Corp passes income directly to shareholders' personal returns, skipping the corporate-level tax. For owner-operated businesses with consistent profitability above roughly $40,000/year, the S-Corp election typically produces material tax savings.

**S-Corp payroll requirement:** if you elect S-Corp status and work in the business, you must pay yourself a "reasonable salary" subject to payroll taxes. The savings come from income above that salary, which passes through without payroll tax. Skip the salary and the IRS can reclassify your distributions as wages and assess back payroll taxes plus penalties.

Eligibility requirements:

-   100 or fewer shareholders
-   All shareholders must be U.S. citizens or permanent residents
-   Only one class of stock (identical distribution and liquidation rights)
-   No institutional shareholders, partnerships, or non-resident alien shareholders

**Massachusetts treatment of S-Corps:** Massachusetts recognizes the federal S-Corp election and a Massachusetts S-Corp files Form 355S, with income generally passing through to shareholders' personal returns taxed at the flat 5% rate (plus the 4% surtax on individual income over $1 million). The catch is that the corporate excise does not fully disappear: an S-Corp still owes the $456 minimum excise and the non-income property or net-worth measure, and S-Corps with total receipts of $6 million or more pay an additional entity-level tax on net income (2% at $6 million or more, 3% at $9 million or more). Reserve the S-Corp election for closely held, profitable operating companies that meet the federal eligibility rules.

**Filing deadline:** IRS Form 2553 must be filed within 75 days of formation, or by March 15 of the tax year for which you want the election effective. Late elections are sometimes accepted with a written explanation of reasonable cause.

## When Should You Consult an Attorney for Your Massachusetts Corporation?

LLC Attorney provides on-demand attorney consultations for a flat rate per 30-minute session — no retainer required. Corporation formation benefits from attorney guidance more than most entity types because of share structure, bylaw complexity, and S-Corp election timing. Common scenarios:

-   **Multiple founders or investors:** share structure decisions made at formation (authorized shares, classes, par value) affect every future financing round and exit. A misstructured cap table is expensive to unwind.
-   **S-Corp election analysis:** whether to elect depends on projected net income, payroll requirements, and state-level S-Corp recognition. The payroll requirement catches founders off guard.
-   **High-liability industry:** regulated industries may have specific corporate structure requirements from licensing boards or insurance carriers.
-   **Raising capital:** if you plan to raise institutional capital, your share structure, option pool, and Delaware vs. home-state decision should be reviewed before you file.
-   **Massachusetts-specific wrinkles:** Massachusetts may have corporate law provisions a generic national template does not cover correctly.

### Is Massachusetts a State Where Legal or Tax Advice Matters More for Corporations?

Massachusetts couples a public-record governance structure with a two-part corporate excise, and getting either wrong is expensive. Because the Articles of Organization publicly name your president, treasurer, secretary, and directors, and because the director minimum scales with shareholder count under § 8.03, an attorney or experienced formation service should confirm your board size and officer slate before filing. A professional should also model whether the $456 minimum excise, the non-income measure, and the potential S-Corp entity-level tax make a C-Corp the right vehicle for your revenue profile.

## What You Actually Get When You Incorporate in Massachusetts with LLC Attorney

A Massachusetts corporation that has only been filed with the state is not a finished corporation. The state filing creates the entity; it does not give you the bylaws, board consents, or stock records that make the corporation function and keep the liability shield intact. A "$0 filing" that leaves those out is not actually free — it is unfinished, and because Massachusetts already publishes your officers and directors on the Articles, getting those records right from the start matters more here than in states that keep governance private.

Included with LLC Attorney corporation formation, starting at $275:

-   Same-day or 24-hour Massachusetts filing at no markup on the state fee. Most services charge extra to expedite.
-   Attorney-drafted bylaws, initial board consent, and organizational minutes — customized, not auto-generated templates.
-   Initial stock issuance and cap-table setup, so your ownership is documented correctly from day one.
-   Federal EIN, obtained for you.
-   Massachusetts Resident Agent service at $125/year, included to keep you in good standing.
-   S-Corp election guidance when pass-through tax treatment is the right call for your situation.
-   Access to attorney-trained Business Success Advisors at no charge, plus optional flat-fee attorney consultations (no retainer).

Because Massachusetts puts your officers and directors on the public Articles and taxes the corporation through a multi-part excise, the documents that make the entity correct from day one — accurate Articles, clean bylaws, a documented cap table, and the right tax election — are exactly what is included here.

## Starting Your Massachusetts Corporation with LLC Attorney

Massachusetts's corporate formation requirements are manageable but have a few Massachusetts-specific traps — the shareholder-driven director minimum, the officers named on the public Articles, and the two-part corporate excise with its $456 floor. Getting your directors, share structure, bylaws, and initial compliance filings right at formation prevents expensive corrections later.

The service handles Massachusetts corporation formation starting at $49. Same-day filing is available at no markup on state fees. On-demand attorney consultations in 30-minute increments — no retainer — cover bylaws drafting, S-Corp election analysis, Massachusetts board sizing, officer designation on the public Articles, and corporate-excise planning, and annual tax planning. See our [full pricing](/pricing) for all service tiers.

Ready to Launch Your Business in Massachusetts?Follow our fast, easy process to get started right now.[Start My Business](https://app.llcattorney.com/formation?intake_type=formation)

## Frequently Asked Questions

How long does it take to form a corporation in Massachusetts?

![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75)

Online Articles of Organization filed at corp.sec.state.ma.us typically process in 1 to 2 business days, while mail filings take 1 to 2 weeks and can stretch to 2 to 3 weeks during the year-end rush. Massachusetts does not advertise flat 24-hour or same-day expedite tiers for corporations the way many states do, so the fastest standard path is simply to file electronically. LLC Attorney files your Massachusetts corporation online to hit time-sensitive formation dates.

What is the difference between a C-Corp and an S-Corp in Massachusetts?

![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75)

A C-Corp and an S-Corp are the same Massachusetts corporation — the difference is federal tax treatment only. A C-Corp pays corporate income tax at the entity level (21% federal rate), and shareholders pay personal income tax again on dividends. An S-Corp elects pass-through taxation — income flows to shareholders' personal returns without corporate-level tax. The election is made with the IRS via Form 2553 and has no impact on your Massachusetts formation documents. Massachusetts S-Corps still owe the $456 minimum excise and the non-income measure, and large S-Corps (receipts of $6 million or more) pay an extra entity-level tax, so model the numbers before electing.

Can a single person form a corporation in Massachusetts?

![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75)

Yes. With one shareholder, Massachusetts requires only one director under § 8.03, and that same person can hold all three mandatory officer roles (president, treasurer, and secretary) under § 8.40. This makes a single-owner Massachusetts C-Corp entirely workable. You still must observe corporate formalities — adopt bylaws, document organizational consents, issue stock, and keep corporate and personal finances separate — to preserve the liability shield, and remember the Articles publicly name you in each of those officer roles.

What taxes does a Massachusetts corporation have to pay?

![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75)

A Massachusetts C-Corp pays the corporate excise, which combines an 8.0% tax on net income apportioned to Massachusetts with a non-income measure of $2.60 per $1,000 of taxable tangible property or net worth. The minimum excise is $456 per year even if the corporation loses money or has no activity. The excise is reported on Form 355 and is due the 15th day of the fourth month after the fiscal year-end. Separately, the corporation files a $100 online Annual Report with the Corporations Division. At the federal level, a C-Corp pays the 21% corporate income tax unless it elects S-Corp treatment.

What is the Annual Report and when is it due?

![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75)

Massachusetts corporations file an Annual Report with the Corporations Division within two and a half months after the close of their fiscal year, which is March 15 for calendar-year corporations. The fee is $100 when filed online and $125 by paper or fax (rising to $150 if the paper report is late). Filing online at corp.sec.state.ma.us is both cheaper and faster. A corporation that stops filing loses good standing and can ultimately be administratively dissolved by the Secretary of the Commonwealth.

Does a Massachusetts corporation need bylaws?

![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75)

Massachusetts does not require corporations to file bylaws with the Secretary of the Commonwealth (Corporations Division). However, bylaws are a legal requirement for corporate governance — they define how your board operates, how shareholder meetings work, how officers are appointed, and how major decisions are made. A corporation without bylaws is technically non-compliant and lacks the foundational document that governs all major corporate decisions. Every bank, investor, and serious counterparty will request your bylaws.

What happens if I miss the annual tax deadline?

![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75)

Late or unpaid corporate excise accrues Massachusetts Department of Revenue interest and penalties on the balance due, and the $456 minimum is owed regardless of income, so a non-operating corporation still builds up liability. Failing to file the separate Corporations Division Annual Report leads to loss of good standing and eventual administrative dissolution. Bringing both the excise account and the Annual Report current is required before the corporation can reinstate and resume normal operations.

Can I change my Massachusetts corporation to an LLC later?

![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75)

Yes. A Massachusetts corporation can convert to an LLC by filing the appropriate conversion documents with the Corporations Division, but the conversion is a taxable event for federal purposes and can trigger gain recognition. Model the tax consequences with a CPA before converting, because for some companies it is cleaner to dissolve and re-form depending on assets and basis. An attorney consultation can map the most tax-efficient path for your situation.

What happens if my Resident Agent cannot be reached?

![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75)

If Massachusetts is unable to deliver legal notices to your Resident Agent, the state can administratively administratively dissolve your corporation. This can happen without direct notice to you. A professional Resident Agent service ensures a qualified person is available during business hours at a physical Massachusetts address to receive any legal documents on your behalf.

## Learn More About Massachusetts

-   [Massachusetts LLC Formation](/states/ma/llc-formation-massachusetts)
-   [Massachusetts Registered Agent](/states/ma/registered-agent-massachusetts)
-   [Massachusetts EIN Number](/states/ma/ein-number-massachusetts)
-   [Massachusetts Anonymous LLC](/states/ma/anonymous-llc-massachusetts)