Mechanic's Liens in Minnesota: How to Avoid Paying Twice

Checked against the official sources below on November 12, 2026. By Twin Ports Contractors.

Short answer: Unpaid subcontractors and suppliers may file liens. You may pay them directly or withhold amounts due them for 120 days after completion unless your contractor gives you waivers signed by those who gave timely notice. Their notice is due 45 days after first furnishing work (good-faith exception). Liens cease 120 days "after doing the last of the work" unless a statement is filed and a copy served.

A subcontractor or supplier your contractor did not pay may be able to file a mechanic’s lien against your home. Minnesota law gives you ways to keep from paying twice.

Pay safely: a checklist for every payment

Get the names up front. The Department of Labor and Industry (DLI) suggests having the contractor list every subcontractor and material supplier in the contract.
Find the lien notice in your contract. See the table below.
Keep every pre-lien notice. DLI suggests keeping track of them. Note the date each one reached you.
Ask for waivers before you pay again. DLI suggests that any time you pay the general contractor after getting a pre-lien notice, you ask for at least a partial lien waiver from each subcontractor who sent one.
No waiver? Use your rights. Minnesota Statutes 514.07 lets you hold back what those lien holders are owed, or pay them yourself and deduct the cost from the contract price.
Paying a subcontractor directly? Get a waiver. DLI says you should get a lien waiver from that subcontractor.
Get final waivers before the final payment. DLI says to be certain you have “full and final lien waivers” signed by each subcontractor and material supplier.

Keep a copy of every notice and waiver.

Who can file a lien

Minnesota Statutes 514.01 gives a lien to whoever “contributes to the improvement of real estate” by performing labor or furnishing skill, material or machinery. That person may have a contract with you, or may have been brought in by your contractor or a subcontractor. The lien is on the improvement and on the land it sits on.

The statute names many kinds of work, from buildings and fences to excavating, grading, paving, sewers and planting trees.

DLI’s short version: any contractor, subcontractor or material supplier may file a lien against the property where they worked if not paid. DLI adds that “only a court can determine whether a lien is valid”.

The two notices to look for

Both are in Minnesota Statutes 514.011. “Pre-lien notice” is DLI’s name for the second one.

	Contractor’s notice	Pre-lien notice
Who gives it	Anyone who contracts with the owner and has hired, or will hire, subcontractors or material suppliers	Anyone entitled to a lien, except a party under direct contract with the owner
When	In any written contract, with a copy of the contract to you. With no written contract: within ten days after the work is agreed upon	Not later than 45 days after that person first furnished labor, skill or materials
How	In the contract. If separate: delivered personally or by certified mail to the owner or the owner’s authorized agent	Personal delivery or certified mail, to the owner or the owner’s authorized agent
What it tells you	Anyone supplying labor or materials may file a lien if not paid. You may pay them directly and deduct it, or withhold what they are due until 120 days after completion, unless the contractor gives you a lien waiver signed by those who supplied labor or material and gave you timely notice	The subcontractor’s name, who hired them, what they provide and their estimated charges. It states the same two rights
If it is not given	The statute says that person “shall not have the lien and remedy” the lien chapter provides	The statute calls the notice “a necessary prerequisite to the validity of any claim or lien”

DLI’s summary is looser on timing. Its consumer guide says the contractor’s notice must be in the written contract or “delivered separately” within 10 days after the work is agreed upon. The statute puts the notice in any written contract, and provides for separate delivery within ten days if no written contract is entered into.
Good faith counts. A late or flawed pre-lien notice does not always kill the lien. If the claimant made a good-faith effort, the lien survives unless the owner or another lien claimant proves the failure caused damage.
On some jobs neither notice is required. Section 514.011 names three: a wholly residential improvement to property “consisting of or providing” more than four family units; some property not in agricultural use, wholly or partly nonresidential, that passes one of the statute’s 5,000-square-foot tests; and jobs where the contractor and the owner are managed or controlled by substantially the same people. A missing notice does not defeat the lien there. Section 514.03 sets that lien at the agreed price or the reasonable value of the work, with no cap like the one below. DLI says the contractor’s notice is required in most cases.

The pre-lien notice form ends with this sentence: “We may not file a lien if you paid your contractor in full before receiving this notice.”

Pay directly or hold money back

Minnesota Statutes 514.07 gives the owner these rights:

Withhold. You may hold back from your contractor as much of the contract price as is needed to meet the demands of everyone else who has a lien on the job, where the contractor is liable for it.
Pay and deduct. You may pay and discharge those liens and deduct the cost from the contract price.
Wait 120 days. You are not required to pay your contractor until 120 days from the completion of the improvement, “except to the extent” the contractor gives you lien waivers signed by people who furnished labor, skill or material and who gave the pre-lien notice.
Ask for an account. Within 15 days after the contract is complete, you may ask any lien holder in writing for an itemized and verified account of the claim.

The sources word the 120-day right differently. Section 514.07 says no owner is required to pay the contractor until then. Both notice forms in 514.011, and DLI’s guide, speak only of withholding the amounts due the subcontractors and suppliers. Our advice: ask a lawyer before you hold back more than those amounts.

How the law limits paying twice

Minnesota Statutes 514.03 sets a cap for jobs where the 514.011 notice is required. The total of all liens may not exceed the contract price, plus any additional contracts with the contractor or additional work you ordered, less three kinds of payment:

payments you made to the contractor before you received any pre-lien notice
payments you made to discharge lien claims as 514.07 allows
payments you made on valid lien waivers from people who had already given the pre-lien notice

A payment to your contractor after a pre-lien notice arrives, with no waiver, is not on that list. Be careful with that one.

DLI says you cannot be made to pay twice for a subcontractor’s work if you hold that subcontractor’s lien waiver, or if you paid the contractor in full before its pre-lien notice reached you.

Lien waivers: partial and final

These statutes speak of lien waivers signed by people who supplied labor or material and gave notice. “Partial” and “full and final” are DLI’s words, not found in these statute sections. Steps four and seven above say when DLI suggests asking.

These sources do not say what a waiver form must contain. Ask DLI or a lawyer before you rely on one.

How long a claimant has to file

Under Minnesota Statutes 514.08, the lien ceases at the end of 120 days “after doing the last of the work, or furnishing the last item of skill, material, or machinery”, unless two things happen within that period:

a statement of the claim is filed for record with the county recorder, or the registrar of titles if the land is registered, in the county where the property is
a copy is served, personally or by certified mail, on the owner, the owner’s authorized agent or the person who entered into the contract with the contractor

The two 120-day clocks differ. The time you may wait to pay your contractor runs from completion of the improvement. The filing deadline runs from “the last of the work” or the last item furnished. Ask a lawyer how those dates are counted on your job.

What to do next

The statute sections used here do not cover what happens after a lien statement is filed: how long the lien lasts, how it is enforced, or how to remove one. If a lien statement reaches you, talk to a lawyer.

For help with a dispute with a residential contractor, call DLI at 651-284-5069 or write to dli.contractor@state.mn.us. The Office of the Minnesota Attorney General offers a brochure for consumers working with residential builders and remodelers. Call 651-296-3353 for a copy. See also what to do about contractor problems.

Questions to ask your contractor

Which subcontractors and suppliers will be on my job? Will you list them in the contract?
Will you bring lien waivers with each payment request?

Before you hire, check the contractor’s license.

Common questions

Can a subcontractor put a lien on my house if I already paid the contractor in Minnesota?

It depends on when you paid. The notice form in Minnesota Statutes 514.011 says a subcontractor may not file a lien if you paid your contractor in full before receiving its pre-lien notice. Under Minnesota Statutes 514.03, on jobs where the 514.011 notice is required, payments you made to the contractor before receiving any pre-lien notice come off the total that liens can reach.

How long does a contractor have to file a mechanic's lien in Minnesota?

Minnesota Statutes 514.08 gives 120 days. The clock runs "after doing the last of the work, or furnishing the last item of skill, material, or machinery". In that time two things must happen, or the lien ceases. A statement of the claim must go on record with the county recorder or registrar of titles. A copy must be served, personally or by certified mail, on the owner, the owner's authorized agent or the person who contracted with the contractor. Ask a lawyer how the dates are counted on your job.

What is a pre-lien notice in Minnesota?

It is the Minnesota Department of Labor and Industry's name for the written notice a subcontractor or supplier gives the owner under Minnesota Statutes 514.011. It is due not later than 45 days after that person first furnished labor, skill or materials, by personal delivery or certified mail. A late or flawed notice does not always end the lien: the statute keeps it for a claimant who made a good-faith effort, unless the owner or another lien claimant proves the failure caused damage. The notice names the subcontractor, estimates the charges and states your right to pay directly or withhold the amount due.

Can a contractor file a lien if my contract had no lien notice?

Minnesota Statutes 514.011 says a contractor who hires subcontractors or material suppliers must put the notice in any written contract, and that a person who fails to provide it shall not have the lien. On some jobs the statute does not require the notice. The Minnesota Department of Labor and Industry says only a court can determine whether a lien is valid.

When should I ask for a lien waiver?

The Minnesota Department of Labor and Industry suggests asking for at least a partial lien waiver any time you pay the general contractor after receiving a pre-lien notice, from each subcontractor who sent one. Before the final payment, it says to get full and final lien waivers signed by each subcontractor and material supplier.

Sources

Every rule, number and deadline in this guide comes from these official pages, read on November 12, 2026. Rules change. The source is always the final word.

This guide is general information, not legal advice.