The 3 Deadlines That Can Kill Your Right to Get Paid

Let me tell you something that keeps construction attorneys up at night: every year, thousands of contractors lose their right to collect payment — not because they did bad work, not because they don't have a valid claim, but because they missed a deadline by one day.

One. Single. Day.

Mechanics lien laws are some of the most powerful payment protection tools in existence. But they come with a catch that's as unforgiving as a Tennessee summer is long: strict deadlines that vary by state, can rarely be extended, and take your rights with them when they pass.

There are three deadlines you need to know about. Miss any one of them, and the whole system stops working for you.

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Deadline #1: The Preliminary Notice

In many states, before you can file a mechanics lien, you have to send a preliminary notice to the property owner. This is basically a letter that says: "Hey, I'm working on your property. I wanted you to know I'm here and I have lien rights."

It sounds like a formality. It's not. In many states that require it, a missed preliminary notice means you cannot enforce a lien at all, or can enforce it only for part of your work. In Florida, failing to serve the Notice to Owner on time is "a complete defense to enforcement of a lien" (Fla. Stat. § 713.06). It doesn't matter that you're owed $50,000 or that you have invoices, signed contracts and photos of the work.

Here's what makes this tricky: the timing varies wildly from state to state.

California requires subcontractors, suppliers, equipment lessors and design professionals to give a preliminary notice within 20 days of first furnishing labor or materials (Cal. Civ. Code §§ 8200, 8204). Give it late and it covers only work furnished in the 20 days before you gave it, and everything after.

Arizona also has a 20-day preliminary notice, and it applies to general contractors too: anyone who furnishes, except a person performing labor for wages (Ariz. Rev. Stat. § 33-992.01). Without the notice and proof of serving it, you cannot enforce the lien (§ 33-981(D)).

Texas works differently: subcontractors and suppliers must send a notice for each month they furnished labor or materials and were not paid, due by the 15th day of the 3rd month after that month on commercial work, or the 2nd month on residential work (Tex. Prop. Code § 53.056). Six unpaid months means six notices.

Florida doesn't require a preliminary notice from a contractor who contracted directly with the owner, but most others must serve a Notice to Owner within 45 days of first furnishing, and before the owner makes final payment to the contractor, whichever comes first (Fla. Stat. § 713.06(2)(a)).

And here's the kicker: a few states don't require a preliminary notice at all (New York and Delaware among them), and others require one only on some jobs: in Tennessee, a subcontractor on a commercial job owes a Notice of Nonpayment for every unpaid month, while on a home of one to four units there is no such notice. If you work in multiple states — and a lot of contractors do — you need to know the rules for each one.

If you're a subcontractor who works across state lines, this is a genuine nightmare to manage manually. One state says 20 days, another says 45, another says one notice a month, another says you don't need one. Get the wrong state's rules in your head, and you can lose your lien rights on a $30,000 job.

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Deadline #2: The Lien Filing

This is the deadline most contractors think of when they think about mechanics liens. In most states the clock starts on your own last day of work or delivery (what the law calls "last furnishing"); in a few it starts when the whole project is completed. Either way, you have a fixed window to record the lien with the recording office.

The window varies by state, and the differences are significant:

See the pattern? Ninety days is common, but it's far from universal: across the jurisdictions LienShield covers, private-work filing windows run from 30 days (Alabama laborers) to 8 months (New York). And the start date isn't always "last furnishing" — some states count from project completion, and in many an owner's notice of completion can cut the window short.

Here's where contractors get burned the most: they assume they have more time than they do.

You finish a job in January. The invoice is Net 30, so you don't even expect payment until February. February comes, no check. You follow up in March. They give you the runaround in April. By May, you're frustrated enough to look into filing a lien — and you discover that your 90-day window closed three weeks ago.

That scenario plays out thousands of times a year across the country. The contractor had a perfectly valid claim, the work was done correctly, the money was owed — but the deadline passed while they were being patient. And patience, in this case, cost them everything.

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Deadline #3: The Enforcement Deadline

Let's say you did everything right. You sent the preliminary notice on time. You filed the lien within the deadline. The lien is recorded at the county courthouse. Now what?

If the property owner sees the lien and pays you, great. That happens a lot. But if they don't pay — if they're hoping you'll let the lien expire — there's one more deadline you need to hit: the enforcement deadline.

After you file a lien, you have a specific amount of time to file a lawsuit to enforce it. If you don't file that lawsuit within the window, the lien expires automatically. It just goes away, like it was never there.

Enforcement deadlines vary more than any other: from 40 days in Rhode Island to six years in Ohio and South Dakota, where a written demand from the owner can cut the time to 60 or 30 days. Some examples:

• California: 90 days after the lien is recorded (yes, just 90 days — this one surprises a lot of people)
• Florida: 1 year after the lien is recorded
• Texas: 1 year after the last day you could have filed the lien, not after the day you did file (Tex. Prop. Code § 53.158(a)); a written agreement with the owner, recorded, can extend it
• New York: 1 year after filing, extendable by filing an extension (on a single-family home, only by court order)
• Tennessee: a subcontractor or supplier has 90 days after serving its notice of lien; only a contractor hired directly by the owner gets a year, and it runs from completion (Tenn. Code Ann. §§ 66-11-115(b), 66-11-106)

The enforcement deadline is the one contractors forget about most often. They file the lien, feel good about it, and then wait for the property owner to come around. Months pass. The contractor assumes the lien is still doing its job. Then one day, they realize the enforcement window closed and the lien is worthless.

Filing a lien is not the finish line. It's the starting gun for another deadline.

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The State-by-State Nightmare

Here's the real problem, and I want to be honest about it: this system is a mess.

There are 56 jurisdictions in the US — 50 states, DC, and 5 territories — and each one has its own lien rules, with its own deadlines, forms, notice requirements, and procedures (American Samoa and Puerto Rico have no recordable mechanics lien at all). There is no federal mechanics lien law. There is no standard form. There is no universal deadline.

A subcontractor working in three different states might need to track:

• A 20-day preliminary notice in State A, no preliminary notice in State B, and a 45-day notice in State C
• 90-day filing deadlines in States A and B, but a 4-month deadline in State C
• Different enforcement windows in all three
• Different forms, different filing offices, and different rules about what information the lien must contain

And the consequences of getting any of these wrong aren't "you have to refile." The consequences are "you lose your right to file, permanently, for this project."

This is why construction attorneys make good money on lien work. The rules are complex, the stakes are high, and the deadlines are absolute. But not every contractor can afford to hire an attorney for every project, especially on smaller jobs where the legal fees might eat a significant chunk of the amount owed.

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How To Not Lose Your Rights

Here's the practical advice.

Start tracking deadlines from day one. Don't wait until you have a payment problem. The moment you start work on a project, you should know your preliminary notice deadline, your filing deadline, and your enforcement deadline. If you're in a state that requires preliminary notice, send it immediately — don't wait until day 19 of a 20-day window.

Document your last furnishing date. This is the date everything else is calculated from. Write down your last day of work on every project. Take a photo. Send yourself an email. Whatever you need to do to have a record.

Build in a 30-day buffer. If your state gives you 90 days to file, put the deadline in your calendar at 60 days. If your state gives you 1 year to enforce, file the lawsuit at 9 months. The buffer gives you time to prepare without risking your rights.

Don't let promises push you past a deadline. "The check is coming next week" is not a reason to let your filing deadline pass. If you're within 30 days of a deadline and you haven't been paid, file the lien. You can always release it later if the payment comes through. You can't un-miss a deadline.

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Let LienShield Track It For You

We built LienShield specifically because this problem shouldn't require a spreadsheet, a legal degree, and a prayer. Enter your project details, and LienShield works out the deadlines it can for your state and your role, tells you which ones it can't, and reminds your team before each one. LienShield prepares lien documents and tracks deadlines in 49 US jurisdictions; it does not support American Samoa, Hawaii, Louisiana, Maryland, New Hampshire, the Northern Mariana Islands or Puerto Rico, and each of those has a guide explaining why.

No guessing whether your state requires preliminary notice. No confusion about whether "last furnishing" means your last day of work or the project completion date. No accidentally using California rules on a Tennessee job.

Know your deadlines before the first day on site.

Try LienShield free — because missing a deadline by one day shouldn't cost you everything.