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Last Updated:|Reflects current Massachusetts contractor license bond requirements
✓ 2026 Requirements Verified

Massachusetts Contractor Bond— Three Tracks, One State

Massachusetts doesn't have a single contractor bond — it has three completely different systems that every other bond site conflates. CSL holders need no bond at all. HIC registrants pay into a Guaranty Fund (not a surety bond) under MGL c.142A §5. Nonresident contractors must post a DOR guarantee bond at 6.25% of contract value under MGL c.64H §30A. For broader context, see our contractor bonds hub or surety bond cost guide.

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CSL, HIC, or Nonresident: Which Path Is Yours?

Massachusetts has three contractor registration pathways — each with different financial requirements

CSL — No Bond
Construction Supervisor

Bond: None required

Requires: 3 years experience + state exam

Types: Unrestricted, Restricted (1-2 family), Specialty

Issued by MA Division of Occupational Licensure (DOL)

HIC — Guaranty Fund
Home Improvement

Bond: Not a surety bond — Guaranty Fund contribution

Amount: $100–$500 based on employee count

Covers: Existing 1-4 unit owner-occupied residences

Registered via MA Contractor Hub (online only since Jan 2026)

Nonresident — DOR Bond
Out-of-State

Bond: 6.25% of total contract price

Threshold: Projects $20,000+

Duration: Active 6 months after completion

Filed with MA DOR under MGL c.64H §30A

Official Massachusetts Requirements

"Every nonresident contractor... shall file with the commissioner a guarantee bond... in an amount equal to 6.25 per cent of the total contract price... to guarantee payment of all taxes due."
Massachusetts Department of Revenue — DOR Directive 05-3 • MGL Chapter 64H, Section 30A

How to Calculate Your 6.25% DOR Guarantee Bond

Tax guarantee bond for out-of-state contractors on Massachusetts projects $20,000+

Key Bond Rules
Rate6.25% of contract price
Project threshold$20,000+
Duration6 months past completion
Contract changesBond must increase if price rises
Aggregate optionAvailable for high-volume contractors

Exemptions: Projects under $20,000, property owned by IRC §501(c)(3) tax-exempt organizations, and government agency-owned projects.

What Massachusetts Contractor Bonds Actually Cost

Your premium is a percentage of the bond amount (which itself is 6.25% of contract)

Nonresident Bond Premium by Contract Size

$50,000 contract

$3,125 bond (6.25%)

$100–$312/yr
$100,000 contract

$6,250 bond (6.25%)

$125–$625/yr
$200,000 contract

$12,500 bond (6.25%)

$125–$1,250/yr
$500,000 contract

$31,250 bond (6.25%)

$312–$3,125/yr
$1M contract

$62,500 bond (6.25%)

$625–$6,250/yr

Premium based on 1–10% of bond amount depending on credit. Use our contractor bond calculator for a personalized estimate.

HIC Guaranty Fund Costs
Not a bond — a registration contribution under MGL c.142A §5
0–3 employees$100
4–10 employees$200
11–30 employees$300
31+ employees$500

Plus $150 new registration fee or $100 renewal fee. Max homeowner claim: $25,000. Employees = construction workers working 20+ hours in prior weekly pay period.

Municipal Bond Costs
Select MA towns require local contractor bonds
Braintree$5,000 bond
Dighton$10,000 bond
PlymouthVaries by scope

Premium typically starts at $100/year. Contact each municipality for their specific requirements. Municipal bonds are separate from and in addition to DOR nonresident bonds.

All Three Tracks Compared Side by Side

Side-by-side requirements for all three regulatory tracks

Massachusetts Little Miller Act -- Public Works Bonds

Under MGL c.149 §29, performance and payment bonds equal to 100% of contract value are required for public construction contracts of $25,000 or more. This applies to contracts with the Commonwealth, counties, cities, towns, and districts.

The payment bond specifically protects subcontractors and material suppliers who cannot file mechanics liens against public property. Subcontractors must notify the general contractor of their claim within 65 days of completing their work. The general contractor's surety then has 90 days to investigate and resolve the claim before litigation begins.

Threshold
$25,000+
Bond Amount
100% of Contract
Claim Deadline
65 Days After Work

Paper Applications Are Gone: The New MA Contractor Hub

Mandatory online system replaced paper applications on January 5, 2026

As of January 5, 2026, the Office of Consumer Affairs and Business Regulation (OCABR) moved all HIC registration and renewal to the MA Contractor Hub -- an online-only portal. Paper applications and certified checks are no longer accepted for any contractor registration activity.

What the Hub Handles

New HIC registrations ($150 fee + Guaranty Fund contribution)
Annual renewals ($100 fee + updated Guaranty Fund payment)
Guaranty Fund contribution payments based on current employee count
Registration verification for homeowners and general contractors
Impact on Contractors

Contractors who previously mailed paper applications and certified checks must now create an online account. The system accepts credit/debit card and ACH payments.

Processing times have shortened under the digital system -- most registrations are processed within 5-10 business days versus 3-4 weeks under the paper system.

The CSL (Construction Supervisor License) remains under the Division of Occupational Licensure and is not part of the MA Contractor Hub. Massachusetts vehicle dealers must separately maintain a Massachusetts auto dealer bond through the RMV. Contractors also operating in neighboring Connecticut face a different $15,000 HIC bond through the DCP rather than a guaranty fund contribution.

Need a Massachusetts Contractor Bond?

DOR guarantee bonds, municipal bonds, or public works — we handle all types.

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Massachusetts Contractor Bond FAQs

Common questions about Massachusetts contractor bonds

Does Massachusetts require a statewide contractor license bond?
No. Massachusetts has no single statewide contractor bond. Instead, it has three tracks: (1) Construction Supervisor License (CSL) — no bond required, (2) Home Improvement Contractor (HIC) registration — uses a Guaranty Fund contribution ($100–$500), not a surety bond, and (3) Out-of-state/nonresident contractors — must post a DOR guarantee bond equal to 6.25% of contract value for projects over $20,000. Municipal bonds may also apply depending on the city.
How much is the Massachusetts nonresident contractor bond?
The bond equals 6.25% of the total contract price including materials, filed with the Massachusetts Department of Revenue under MGL c.64H §30A. For example, a $200,000 contract requires a $12,500 bond. The bond must remain active for at least 6 months after contract completion. Projects under $20,000 are exempt, as are projects on property owned by IRC §501(c)(3) tax-exempt organizations.
What is the Massachusetts HIC Guaranty Fund?
Instead of a surety bond, Massachusetts Home Improvement Contractors pay into a Guaranty Fund under MGL c.142A §5. Contributions are based on employee count: $100 (0–3 employees), $200 (4–10), $300 (11–30), or $500 (31+). The fund provides up to $25,000 per homeowner for claims against registered contractors. This covers work on existing 1–4 unit owner-occupied residences only — new construction is not covered.
Can I post one aggregate bond instead of per-project bonds?
Yes. High-volume nonresident contractors can request an aggregate bond based on their prior year Massachusetts contract totals and sales/use taxes paid, rather than posting separate bonds for each project. Contact the DOR Out of State Contractors Unit at 200 Arlington Street, Room 4300, Chelsea, MA 02150 with a written inquiry.
When is a Massachusetts public works bond required?
Under the Massachusetts Little Miller Act (MGL c.149 §29), performance and payment bonds equal to 100% of contract value are required for public construction contracts of $25,000 or more. This applies to contracts with the Commonwealth, counties, cities, towns, and districts. The payment bond protects subcontractors who cannot file mechanics liens on public property.
What changed with the MA Contractor Hub in 2026?
As of January 5, 2026, all HIC registration and renewal must be completed online through the MA Contractor Hub. Paper applications and certified checks are no longer accepted. This applies to new registrations, renewals, and Guaranty Fund payments. The system is managed by OCABR (Office of Consumer Affairs and Business Regulation).
How quickly can I get a Massachusetts nonresident contractor bond?
We issue Massachusetts DOR guarantee bonds within 24 hours for most applicants. The application requires your contract details (project value, location, timeline), business information, and credit authorization. Once approved, the bond is delivered electronically in a DOR-accepted format. For aggregate bonds covering multiple Massachusetts projects, underwriting may take 2-3 business days depending on your prior year contract history.
Do I need a Massachusetts contractor bond for residential work under $20,000?
It depends on which track applies to you. Nonresident contractors are exempt from the DOR guarantee bond for projects under $20,000. However, if you are doing home improvement work on existing 1-4 unit owner-occupied residences regardless of project size, you need HIC registration and a Guaranty Fund contribution ($100-$500). New construction requires a CSL (Construction Supervisor License) with no bond. The three systems operate independently with different thresholds.

Explore More Massachusetts Bond Resources

Neighboring States

Connecticut contractor bondNew Hampshire contractor bondRhode Island contractor bondNew York contractor bondNew Jersey contractor bondVermont contractor bond

Other Massachusetts Bonds

Massachusetts auto dealer bondMassachusetts notary bondAll contractor bonds by stateContractor bond cost guide

Tools & Guides

Contractor bond calculatorSurety bond cost guide50-state requirements guideGeneral contractor bond guideBid bondsPerformance bondsPayment bondsAll surety bond typesBond vs. insurance explainedThe contractor bonding authorityGet your free quote

Official Massachusetts Resources

DOR — Nonresident Bond

Out-of-State Contractor Info

Guarantee Bond Form

DOR Directive 05-3

OCABR — HIC Registration

HIC Registration & Renewal

HIC Guide

Phone: 888-283-3757

Key Statutes

DOR Bond: MGL c.64H §30A

HIC Guaranty Fund: MGL c.142A §5

Public Works: MGL c.149 §29

View MGL c.64H §30A

Other massachusetts Bonds

Additional surety bonds available in massachusetts

massachusetts Auto Dealer Bond

DMV dealer licensing

massachusetts Mortgage Broker Bond

NMLS mortgage licensing

Nick Thoroughman
Reviewed by Nick Thoroughman, Founder
8+ years in surety bond technology. All content is researched from official state and federal sources (.gov) and reviewed for accuracy before publication. BuySuretyBonds.com works with Treasury-certified, A- minimum rated surety carriers serving all 50 states.

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