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Massachusetts Construction Lending Requirements

Priority is measured advance by advance — check the registry before every draw, not just at closing.

Reviewed April 15, 2026Last statutory change 2022 · Tocci Building Corp. v. IRIC, LLCStatutes and disclaimer

  • Priority over prior mortgageFirst to record, advance by advance

  • Statutory waiver formRequired

  • Notice of commencementNotice of contract

  • Contractor licensingCSL (small buildings) and HIC

  • Preliminary noticeNotice of identification (sub-subs)

  • Retainage5% cap on $3M+ private contracts

Download state documents

What a construction lender needs to know about Massachusetts

Massachusetts at a glance

Massachusetts measures your priority draw by draw: your mortgage outranks a mechanics lien only up to what you’d actually advanced or unconditionally committed before a claimant recorded a Notice of Contract at the Registry of Deeds — so the registry check belongs before every draw, not just at closing. A key cushion is a 25-day safe harbor: funds advanced after a Notice of Contract keep priority if they go out within 25 days of your receiving an executed statutory Partial Waiver and Subordination of Lien. Except for a personal-labor lien, a claimant needs a written contract to lien at all, and only the statutory waiver forms are valid. Retainage on private contracts of $3M+ is capped at 5% (1–4 unit and under-$3M projects are contract-governed).

No written contract, no lien (labor liens aside).

Massachusetts is technical and unforgiving. Except for a personal labor lien, a claimant must have a written contract to enforce a lien at all, and the lien is perfected in two recorded steps — a notice of contract, then a statement of account. Nothing attaches automatically when work begins.

The filing process does not split by property type. The prompt pay and retainage caps do, and sharply.

Four lien types
Personal labor, general contractor, subcontractor and supplier, design professional.

Priority covers what was advanced or committed before the notice.

A mortgage outranks a lien only to the extent of amounts actually advanced or unconditionally committed before a notice of contract is recorded. That makes priority a per-draw question: if a notice records between two draws, that claimant outranks everything you advance afterward.

So the registry check belongs in the draw package, not just the closing file.

ProtectedAdvanced or unconditionally committed
Measured againstRecording of the notice of contract
Notice recorded mid-projectLater advances lose priority

The statutory partial waiver also subordinates.

Advance waivers are void, with two statutory exceptions. The partial waiver used for progress payments does double duty: it waives the lien for the amount received and subordinates the claimant’s remaining lien rights, retainage excepted, to your mortgage.

Use only the statutory forms
Partial waiver and subordination of lien for progress payments; the statutory final waiver at completion. Custom waivers are void.
Withhold on a custom form
A proprietary waiver submitted in place of the statutory one is grounds to hold the draw.
A recorded notice of contract stops funding
Halt until a target bond dissolves the lien — every new advance would otherwise sit behind that claimant.

The 5% cap starts at a $3 million contract.

On private contracts originally valued at $3 million or more, retainage above 5% of each progress payment is void. Below that, and on residential of four units or fewer, the contract governs — so the contract can set 10% below $3 million, but not on a $3 million-plus commercial or multi-family contract.

Approval and payment each run 30 days, so the retainage application can legitimately take 60 days end to end.

Contracts $3 million or more5% of each progress payment
Holding 10% on thoseVoid; exposes you to penalties
Under $3 million · 1 to 4 unitsBy contract

An unanswered application approves itself in fifteen days.

On covered projects — prime contract of $3 million or more, residential of four units or fewer excluded — the owner must approve or reject within 15 days, in writing, with a factual and contractual basis certified in good faith. Miss the procedure and the application is approved by law, with payment due in 45 days.

Each tier below the prime adds 7 days to both windows.

Approve or reject15 days; rejections in writing
Deficient rejectionDeemed approved
Payment after approval45 days

Massachusetts Construction Lending Documents Kit

  • The package includes the following:
  • Massachusetts Notice of Contract
  • Massachusetts Notice of Substantial Completion
  • Massachusetts Notice of Termination
  • Massachusetts Partial Waiver and Subordination of Lien

Disclaimer: These forms are provided for informational purposes only and are not intended to be legal advice or establish an attorney-client relationship. They are posted ‘as is’ and we do not warrant that they are the most current version. Users of these forms should consult their legal counsel before using for their particular transaction.

Massachusetts Lien Law Overview

Massachusetts mechanics lien laws (M.G.L. c. 254) are incredibly strict, highly technical, and generally unforgiving to claimants who fail to strictly comply with procedural steps. The statutes provide four primary types of liens: for personal labor (Section 1), general contractors (Section 2), subcontractors/suppliers (Section 4), and design professionals (Section 2C/2D).

A unique and critical aspect of Massachusetts law is that, except for personal labor liens under Section 1, a claimant is statutorily required (M.G.L. c. 254, § 2 and § 4) to have a written contract to enforce a mechanics lien. Furthermore, a lien does not automatically attach when work begins; it is perfected through a two-step recording process involving a Notice of Contract and a subsequent Statement of Account. The state does not make broad procedural distinctions between residential and commercial properties for the lien filing process itself, but it does heavily exempt residential projects from Prompt Pay and Retainage caps.

Leasehold/Tenant Improvements: When financing commercial tenant build-outs, lenders should be aware that under Massachusetts law, a contractor hired solely by a tenant can typically only attach their mechanics lien to the tenant’s leasehold interest, not the underlying fee simple property owned by the landlord (unless the landlord explicitly consented in writing to be bound). This nuance generally insulates the fee-owner’s lender from direct lien risk arising from a tenant’s unpaid contractors.

Mortgage Priority

Massachusetts operates under a unique framework that heavily protects construction lenders, provided they secure their position before contractors record their notices.

Under M.G.L. c. 254, § 7, a mortgage takes priority over a mechanics lien (except for a Section 1 personal labor lien) only to the extent of the amount actually advanced or unconditionally committed prior to the recording of a Notice of Contract at the Registry of Deeds.

Establishing Priority: To establish absolute first-lien priority over a general contractor or subcontractor, the construction lender should record the construction mortgage before any Notice of Contract is recorded in the applicable Registry of Deeds. Furthermore, because priority only applies to funds “actually advanced or unconditionally committed,” the lender should verify the public record immediately before each subsequent draw disbursement. If a Notice of Contract is recorded before a subsequent draw is advanced, that specific lien claimant gains priority over that newly advanced loan amount.

The 25-Day Post-Waiver Safe Harbor: Massachusetts offers a critical statutory protection for lenders under M.G.L. c. 254, § 7(b). The mortgage retains priority not just for funds advanced before the Notice of Contract is recorded, but also for funds advanced after the Notice of Contract, provided the funds are advanced within 25 days after the lender’s receipt of the executed statutory Partial Waiver and Subordination of Lien. This gives the draw administrator a statutorily protected 25-day funding window from the date of receipt to release funds safely.

Design Professional Priority Rules (Section 2C/2D): Under Mass. Ann. Laws ch. 254, § 7(d), design professionals (architects, engineers, surveyors) hold distinct priority rules. Their liens can take priority over a mortgage for services performed before the mortgage was registered. Lenders should secure lien waivers from all design professionals for soft costs incurred prior to loan closing.

Exception for Personal Labor (Section 1): A mechanics lien for personal labor (which is rare in commercial transactions) can technically take priority over a mortgage if the work began before the mortgage was recorded (M.G.L. c. 254, § 7(a)).

Retainage Overview

Massachusetts heavily regulates private retainage, but these rules apply strictly to large-scale projects.

Multi-Family & Commercial (Contracts of $3,000,000 or more): Under the Massachusetts Retainage Act (M.G.L. c. 149, § 29F), for private construction contracts with an original value of $3 million or more, the amount of retainage withheld is statutorily required (M.G.L. c. 149, § 29F) to not exceed 5% of each progress payment. Any contract provision attempting to withhold more than 5% is void and unenforceable. Furthermore, the owner has 30 days following the submission of a valid application for retainage to approve or reject the application. Payment is then required (M.G.L. c. 149, § 29F) within 30 days after approval. Therefore, the total timeline from submission to payment can legally extend up to 60 days. The contractor may submit this application 60 days after Substantial Completion.

Residential (1-4 unit) & Projects Under $3 Million: These projects are explicitly exempt from the statutory 5% cap. Retainage amounts and release timelines are governed entirely by the terms of the private construction contract and the lender’s loan agreement.

Escrow: Massachusetts does not statutorily mandate that private retainage funds be held in a separate, interest-bearing escrow account.

Prompt Payment Act

The Massachusetts Prompt Payment Act (M.G.L. c. 149, § 29E) establishes rigid, fast-paced payment timelines for private construction projects, but it features a significant scale exemption.

Exemptions: The Act explicitly excludes projects where the original prime contract is under $3,000,000, and it completely excludes residential projects of four or fewer dwelling units.

Owner to Prime Contractor (Applicable Projects): For covered projects, the owner is required (M.G.L. c. 149, § 29E) to approve or reject a payment application within 15 days of submission. If rejected, the rejection must (M.G.L. c. 149, § 29E) be made in writing, must (M.G.L. c. 149, § 29E) include a factual and contractual basis, and be certified as made in good faith. If the owner fails to strictly follow this rejection procedure within 15 days, the application is deemed approved by law. Once approved (or deemed approved), the owner is required (M.G.L. c. 149, § 29E) to make payment within 45 days.

Contractor to Subcontractor: The Prompt Pay Act explicitly extends both the approval window and the payment window by 7 days for each tier of contract below the prime contractor. For example, for a first-tier subcontractor, the approval window is 22 days and the payment window is 52 days after approval.

Lender Impact: Draw administrators funding $3M+ commercial or large multi-family projects should process draws with extreme efficiency. If the lender delays funding and causes the owner to miss the 15-day rejection window or 45-day payment window, the owner loses all common-law defenses to withhold payment, rendering the payment legally due immediately.

Title Practices

Under Massachusetts law, state statutes do not require title companies to administer construction loan disbursements; therefore, lender-managed disbursements (or third-party draw administration) represent the standard industry practice.

To maintain first lien priority, verifying title and monitoring for liens at each draw is the primary best practice. Construction lenders have three primary options to achieve this:

  1. Lien monitoring subscription services.
  2. Title updates (which check public records but do not provide insurance).
  3. Title endorsements (providing actual insurance to the lender).

It is highly recommended that construction lenders utilize ALTA 32 (Construction Loan) and ALTA 33 (Disbursement) title endorsements. Because Massachusetts limits mortgage priority strictly to funds advanced prior to the recording of a Notice of Contract (M.G.L. c. 254, § 7), utilizing an ALTA 33 date-down endorsement before funding every draw transfers the risk of a “gap” lien recording from the lender to the title insurer. Regardless of the chosen method, leveraging these tools to clear encumbrances and verify public filings before releasing funds is crucial to mitigating risk.

Lien Waivers

Lien Waiver Summary

Massachusetts heavily restricts lien waivers to protect contractors. Advance waivers (waiving lien rights before work begins or before payment is made) are void and unenforceable as against public policy (M.G.L. c. 254, § 32), with two critical statutory exceptions: the statutory Partial Waiver and Subordination of Lien used for progress payments, and the statutory Waiver and Requirement As To Mechanics and Materialmen’s Liens used for final payment and project completion.

When a claimant executes the Partial Waiver statutory form for progress payments, it provides two distinct benefits to the lender: (1) it waives the claimant’s lien rights for the specific amount of payment received, and (2) it legally subordinates the claimant’s remaining mechanics lien rights (except for stated retainage) to the lender’s mortgage.

Lenders should strictly enforce the use of the statutory waiver forms. It is recommended to enforce a draw-by-draw exchange, refusing to fund subsequent draws until the statutory waiver covering the previous draw’s funds is executed and returned.

Lien Waiver Forms

Massachusetts statutorily requires (M.G.L. c. 254, § 32) the use of specific, prescribed forms to validly waive and subordinate lien rights. Any lien waiver form that is not “substantially similar” to the statutory text is legally void. In this context, “substantially similar” means the form must contain the exact substantive legal language, waivers, and subordinations provided in the statute. Lenders or owners cannot insert additional burdensome terms — such as broad indemnification clauses, releases of breach of contract claims, or waivers of rights unrelated to the specific payment — without risking the complete invalidation of the waiver.

Lien Waiver Execution & E-Signatures

Massachusetts law does not strictly mandate that the Partial Waiver and Subordination of Lien be notarized to be legally effective.

E-Signatures (Lender Best Practice)

Lenders relying on digital execution can confidently use electronic signatures. Under the Massachusetts Uniform Electronic Transactions Act (MUETA) (M.G.L. c. 110G), electronic signatures carry the exact same legal weight as a wet-ink signature. Therefore, standard e-signature platforms are a legally acceptable and highly efficient method for executing the statutory lien waiver.

Notices

Notice of Commencement (or similar like event)

Massachusetts does not utilize a document explicitly named a “Notice of Commencement.” However, the state utilizes a Notice of Contract, which functions similarly for establishing priority.

Recognized by State?
Yes (Notice of Contract).
Who Files
The General Contractor, Subcontractor, or Design Professional.
When Must it be Filed
At any time after contract execution, but no later than 60 days after a Notice of Substantial Completion is filed, or 90 days after the last furnishing of materials/labor if no completion notice is filed (M.G.L. c. 254, § 2 and § 4).
Appoint a Designee
No.
Posted on Jobsite
No. It is filed in the Registry of Deeds.
Effect
Recording the Notice of Contract formally establishes the lien against the property. For the lender, verifying that no Notice of Contract is recorded before the mortgage is recorded, or before a subsequent draw is advanced, is the only way to ensure the loan retains priority over that claimant.

Preliminary Lien Notifications

  • General Contractors: Are not strictly required to send preliminary notices to the owner to preserve lien rights, but they must (M.G.L. c. 254, § 2) record a Notice of Contract in the Registry of Deeds to establish their lien.
  • Subcontractors/Suppliers: A lower-tier party who does not have a direct contract with the general contractor (e.g., a sub-subcontractor) should send a Notice of Identification to the general contractor. If they send this notice via certified mail within 30 days of their first furnishing of labor or materials, their potential lien right is preserved for the full value of their work.

Implication if Not Sent: If a sub-subcontractor fails to send the Notice of Identification within 30 days, their ultimate mechanics lien claim is strictly limited to the unpaid balance the original general contractor still owes to the subcontractor they were hired by, at the exact time the sub-subcontractor eventually records their Notice of Contract (M.G.L. c. 254, § 4).

Notice of Completion (or similar like event)

Massachusetts utilizes a Notice of Substantial Completion.

  • Recognized by State? Yes.
  • When Must it be Filed: It is recorded by the owner and contractor in the Registry of Deeds upon or after substantial completion of the contract (M.G.L. c. 254, § 2A).
  • Effect: Filing this notice drastically shortens the exposure window for the lender. It forces claimants to file their Notice of Contract within 60 days of the Notice of Substantial Completion being recorded, and it forces claimants to file their Statement of Account within 90 days. If not filed, those deadlines remain extended at 90 days and 120 days from the last date of furnishing, respectively.

Chronological Lien Extinguishment Timeline:

Filing the Notice of Substantial Completion triggers the following accelerated statutory countdown:

DAYMILESTONE/ACTION REQUIRED
Day 0Notice of Substantial Completion recorded in Registry of Deeds.
Day 60Absolute deadline for claimants to record a Notice of Contract (M.G.L. c. 254, § 2 & § 4)
Day 90Absolute deadline for claimants to record a Statement of Account (M.G.L. c. 254, § 8)
Day 180(90 days after Statement of Account) Absolute deadline for claimants to commence a civil enforcement lawsuit (M.G.L. c. 254, § 11)
Day 210(30 days after commencing lawsuit) Absolute deadline for claimants to record an attested copy of the complaint (Notice of Lis Pendens) in the Registry of Deeds (M.G.L. c. 254, § 5). Failure to record this dissolves the lien.

Additional State-Specific Notices

  • Statement of Account: To perfect a mechanics lien, a claimant required (M.G.L. c. 254, § 8) to file a Statement of Account in the Registry of Deeds specifying the exact amount owed. This must (M.G.L. c. 254, § 8) be filed within 90 days after the Notice of Substantial Completion is filed (or 120 days after last furnishing if no completion notice was used). If not filed, the lien is permanently dissolved.
  • Enforcement Deadline: Furthermore, the claimant must (M.G.L. c. 254, § 11) commence a civil action to enforce the lien within 90 days of filing the Statement of Account. To fully perfect the lien against the public record, the claimant must (M.G.L. c. 254, § 5) also record an attested copy of the complaint (a Notice of Lis Pendens) in the Registry of Deeds within 30 days of commencing the action. Without this recorded complaint, or if the lawsuit is not timely filed, the lien is statutorily dissolved.
  • Notice of Termination: If a general contractor abandons the project or is terminated, the owner may file a Notice of Termination in the Registry of Deeds (M.G.L. c. 254, § 2B). To formally trigger accelerated 60-day/90-day lien filing deadlines for sub-tier claimants, the owner is required (M.G.L. c. 254, § 2B) to mail a copy of this notice (indicating the recording date) via certified mail, return receipt requested, to the terminated contractor and to every person who has previously recorded a Notice of Contract.

Remediation: Bonding Off Liens

If a title update or lien monitoring service reveals a newly recorded mechanics lien (Notice of Contract), the lender should immediately freeze disbursements. However, Massachusetts provides a statutory “Target Bond” mechanism (M.G.L. c. 254, § 14) to resolve this efficiently.

The lender should instruct the borrower or general contractor to obtain a surety bond equal to the penal sum of the claimed lien. Once this target bond is officially recorded in the Registry of Deeds, it automatically dissolves the lien from the property title by operation of law. This mechanism fully restores the lender’s first-lien priority and allows draw disbursements to safely resume without waiting for the underlying payment dispute or litigation to resolve.

Document References

  • Notice of Contract: A statutory document (M.G.L. c. 254, § 2 & § 4) recorded in the Registry of Deeds by a claimant to formally establish their lien right. For the lender, tracking the recording date of this document is critical, as any loan advances made after it is recorded are subordinate to the claimant’s lien.
  • Notice of Identification: A statutory notice (M.G.L. c. 254, § 4) sent by a sub-subcontractor to the GC within 30 days of starting work. It preserves the sub’s right to claim a full-value lien. If not sent, their lien is limited to the unpaid balance owed.
  • Notice of Substantial Completion: A statutory notice (M.G.L. c. 254, § 2A) recorded by the owner and GC. It benefits the lender by slashing the time claimants have to file their liens, securing the property’s title faster at the end of the project.
  • Partial Waiver and Subordination of Lien: A mandatory statutory form (M.G.L. c. 254, § 32) used to waive lien rights in exchange for progress payments. It uniquely provides the lender with a formal subordination of the claimant’s remaining lien rights to the lender’s mortgage.
  • Statement of Account: A statutory document (M.G.L. c. 254, § 8) filed in the Registry of Deeds by an unpaid claimant to permanently perfect their mechanics lien. If not filed within the strict statutory deadline, the previously filed Notice of Contract dissolves.

Red Flags & Fatal Flaws

Draw administrators should immediately halt funding and escalate the loan to management or legal counsel if any of the following scenarios occur:

  • Registry Update Shows a “Notice of Contract”: Funding should immediately halt until a statutory target bond (M.G.L. c. 254, § 14) is recorded to dissolve the lien, as any new advances will automatically lose priority to that claimant (M.G.L. c. 254, § 7).
  • Submission of a Custom Lien Waiver: Progress payments should be withheld if the contractor submits a proprietary or custom lien waiver instead of the statutorily mandated “Partial Waiver and Subordination of Lien” (M.G.L. c. 254, § 32). Custom waivers are legally void.
  • 10% Retainage on a $3M+ Commercial Loan: Withholding more than 5% on large private commercial or multi-family projects strictly violates the Retainage Act (M.G.L. c. 149, § 29F) and exposes the loan to statutory prompt pay penalties.

Contractor Licensing & Bond Requirements

Massachusetts heavily regulates residential construction through the Board of Building Regulations and Standards and the Office of Consumer Affairs.

  • Construction Supervisor License (CSL): Required (780 CMR 110.R5) for any individual who supervises the construction, alteration, or repair of 1-to-2 family dwellings or structures up to 35,000 cubic feet.
  • Home Improvement Contractor (HIC): Any contractor performing home improvements on existing 1-4 unit residential properties must (M.G.L. c. 142A) be registered as an HIC.
  • Surety Bonds & Out-of-State Contractors: There is no blanket statewide surety bond requirement for a Massachusetts CSL or HIC, though contractors must (M.G.L. c. 142A, § 11) pay into a state Guaranty Fund during registration. Notably, out-of-state contractors are heavily regulated by the Massachusetts Department of Revenue. Lenders should verify an out-of-state contractor’s compliance with the Department of Revenue to ensure payment of sales and use taxes on project materials, mitigating the risk of state tax liens.
  • License Lookup: Lenders should verify CSL status at: Massachusetts Construction Supervisor License Lookup and HIC status at Massachusetts HIC Lookup.

Frequently Asked Questions

We are preparing to fund Draw 3. The title update shows that a plumbing subcontractor recorded a “Notice of Contract” in the Registry of Deeds yesterday. Do we lose our first-lien priority?

Under M.G.L. c. 254, § 7, your mortgage retains absolute first-lien priority for all funds (Draws 1 and 2) that were actually advanced prior to the recording of that Notice of Contract. However, any funds you disburse for Draw 3 and beyond will be legally subordinate to the plumbing subcontractor’s lien. You should immediately freeze disbursements and instruct the borrower or GC to discharge or bond off the Notice of Contract before resuming funding.

We are funding a $5 million ground-up commercial building. Can we withhold our standard 10% retainage to ensure the project is completed?

No. Because the private contract exceeds $3,000,000 and is not a 1-4 unit residential property, it is strictly governed by the Massachusetts Retainage Act (M.G.L. c. 149, § 29F). The maximum retainage you may withhold is statutorily capped at 5%. Any loan provision attempting to withhold 10% is legally void and exposes the borrower to payment disputes and penalties.

A subcontractor on our residential project is threatening to file a full-price mechanics lien, but the homeowner has already paid the General Contractor in full for the sub’s scope of work. The sub never sent a “Notice of Identification” to the GC. Is the home fully exposed?

Likely not. Under M.G.L. c. 254, § 4, if a sub-subcontractor (without a direct contract with the general contractor) fails to send a Notice of Identification within 30 days of starting work, their ultimate lien claim is strictly limited to the amount the original contractor still owes their specific subcontractor at the time the Notice of Contract is filed. If the GC has already paid the tier in full (and no balance is owed downstream), the allowable lien amount is effectively reduced to zero.

Our borrower on a large multi-family project failed to respond to a General Contractor’s payment application within 15 days because they were waiting on a third-party inspector’s report. Can the borrower still reject the invoice for defective work?

Under the Massachusetts Prompt Payment Act (M.G.L. c. 149, § 29E), because the borrower failed to reject the invoice in writing within the 15-day statutory window, the payment application is “deemed approved” by law. Recent SJC rulings have reinforced that failing to reject the invoice timely means the owner must (M.G.L. c. 149, § 29E) pay the requested amount within 45 days, and waives their common-law defenses to withhold the funds. The lender should advise the borrower to strictly adhere to the 15-day review window for all future draws.

Statutes and disclaimer

State statute reference

Mechanics Liens
Massachusetts General Laws (M.G.L.) Chapter 254, § 1 et. seq.
Prompt Payment Act
M.G.L. c. 149, § 29E
Retainage
M.G.L. c. 149, § 29F
Last statutory change
2022 — Tocci Building Corp. v. IRIC, LLC: Holding that a payor who fails to reject a payment application in strict compliance loses common-law defenses to non-payment
Reviewed
April 15, 2026 by Land Gorilla

Disclaimer

Information on this website is provided for informational purposes only and is not intended to be legal advice or establish an attorney-client relationship. Construction law can change at any time, so the information on this website may not be the most up-to-date information available. The information on this website is posted “as is” and no representations are made that the content is without errors. Use of this website does not create an attorney-client relationship between Land Gorilla, content creators, law firms, and any other contributors to this website. Users of this website should contact their own legal counsel for advice with respect to any legal matters.