How to Form an LLC in Massachusetts (2026 Guide)
Everything you need to form a Massachusetts LLC: state filing fee ($500), processing time (24-36 hours (online)), annual compliance, taxes, and the exact 7-step process. Reviewed by IRS Enrolled Agents.
To form an LLC in Massachusetts, file the Articles of Organization with the Massachusetts Secretary of State (fee: $500), appoint a registered agent with a Massachusetts street address, obtain an EIN from the IRS, and adopt an operating agreement. Standard processing takes 24-36 hours (online). The annual annual report is $500, due Anniversary date of formation. With Gullia Filing, total first-year cost is $1149 (all-inclusive: state fee, registered agent, EIN, operating agreement).
Massachusetts LLC Cost Breakdown
Total transparent pricing for forming and maintaining a Massachusetts LLC. No surprise upsells, no hidden fees.
| Item | Cost | Notes |
|---|---|---|
| Massachusetts SoS filing fee | $500 | One-time, paid to the state |
| Registered agent (year 1) | Included | Included free in every Gullia package |
| EIN (Federal Tax ID) | Included | Filed with the IRS, no extra charge |
| Operating agreement | Included | Attorney-reviewed, state-compliant |
| Gullia Filing Starter service fee | $149 | Flat fee, no upsells |
| Total first-year cost | $1149 | All-inclusive, no surprises |
| Recurring: Annual Report | $500/yr | Due Anniversary date of formation |
The 7-Step Massachusetts LLC Formation Process
Every Massachusetts LLC follows the same core process. Here is exactly what happens, in order, and what Gullia Filing handles on your behalf.
Choose a Massachusetts LLC name
Pick a name that includes "LLC", "L.L.C.", or "Limited Liability Company" and is distinguishable from existing Massachusetts entities. Our free name check tool verifies availability against the Massachusetts Secretary of State database in seconds.
Appoint a Massachusetts registered agent
Massachusetts requires a registered agent with a physical street address in the state to receive legal and tax notices. Gullia Filing provides this service in every package, protecting your privacy and ensuring you never miss a critical filing.
File the Articles of Organization
Submit formation paperwork to the Massachusetts Secretary of State with a $500 filing fee. The state does not offer expedited processing. We handle the filing electronically and forward your certified copy within 24-36 hours (online).
Obtain your EIN (Federal Tax ID)
Apply to the IRS for an Employer Identification Number, required to open a US business bank account, hire employees, and file federal taxes. Included free in every Gullia Filing package.
Draft an operating agreement
An operating agreement establishes member rights, profit distributions, management structure, and dispute resolution. Even single-member LLCs benefit from having one on file for bank account opening and to reinforce the corporate veil. We provide a state-compliant, attorney-reviewed template in every package.
Register for Massachusetts taxes and licenses
Register with the Massachusetts Department of Revenue for state tax IDs, sales tax permits if applicable, and any industry-specific licenses. Our compliance calendar tracks every deadline automatically.
Open a US business bank account
With your EIN, Articles of Organization, and operating agreement, you can open a US business bank account. We provide bank-ready document packages and can introduce you to fintech partners that accept remote onboarding.
Massachusetts LLC Tax Obligations
State tax summary
5% flat state income tax on MA-resident LLC members. 4% surtax on income over $1M (Millionaires Tax).
Franchise tax: No LLC franchise tax on pass-throughs. Corporate Excise Tax of 8% + $2.60/$1,000 of tangible property if C-Corp elected.
Federal tax defaults
A single-member Massachusetts LLC is treated as a disregarded entity federally (income flows to Schedule C or E of the owner's Form 1040). A multi-member LLC defaults to partnership taxation (Form 1065). You may elect S-Corp status (Form 2553) or C-Corp status (Form 8832) if it reduces overall tax.
See tax and accounting servicesWhy form your LLC in Massachusetts
- Cambridge/Kendall Square is the #1 US biotech cluster — highest density of biotech companies in the world.
- Deep academic talent from MIT, Harvard, Boston University, and 100+ colleges.
- Strong VC ecosystem, especially for life sciences and deep tech.
Things to watch for in Massachusetts
- $500 filing fee AND $500 annual report fee — the most expensive US state for LLC costs.
- The 4% Millionaires Tax on income over $1M applies to pass-through LLC members who are MA residents.
Top industries for Massachusetts LLCs
Gullia Filing vs Alternatives (Massachusetts)
The state filing fee is the same everywhere. What differs is the service fee, what is included, and how transparent the pricing is.
| Provider | Base service fee | Registered agent Y1 | EIN included | Operating agreement | Total first year |
|---|---|---|---|---|---|
| Gullia Filing (Starter) | $149 | Included | Yes (free) | Yes (attorney-reviewed) | $649 |
| DIY (file yourself) | $0 | $50-150 or self | Self (free) | No (buy separately) | $500+ |
| Bizee (Silver) | $0 + upsells | Free Y1, $119/yr after | Upsell ($70) | Upsell ($99) | $669+ |
| LegalZoom (Basic) | $249 | Upsell ($299/yr) | Upsell ($79) | Upsell ($99) | $1226+ |
| Northwest RA | $39 | $125/yr | Upsell ($200) | Yes (template) | $864+ |
| ZenBusiness (Starter) | $0 + $199/yr | Free Y1, $199/yr after | Upsell ($99) | Upsell ($99) | $699+ |
Comparison based on publicly available pricing as of 2026. State filing fee ($500) is paid to Massachusetts and identical across providers. Verify current pricing directly with each provider before purchasing.
Frequently Asked Questions
The most common questions about forming an LLC in Massachusetts, answered by our Enrolled Agents.
Compare Massachusetts to nearby states
Ready to form your Massachusetts LLC?
Flat $149 service fee. State fee $500 paid directly to Massachusetts. EIN, registered agent, and operating agreement included. No upsells, no surprises.