In Texas, how long you have to file a mechanic’s lien depends on the project and your role. On a commercial project, subcontractors and suppliers must record the lien affidavit with the county clerk by the 15th day of the fourth month after the month the unpaid work was done. On a residential project, that deadline shrinks to the 15th day of the third month. Original contractors measure from when the contract is completed, terminated, or abandoned, using the same fourth-month (commercial) and third-month (residential) rules.1State of Texas. Texas Property Code Section 53.052 – Filing of Affidavit Miss the deadline and the lien right is gone. There’s no extension, no cure.
The Lien Affidavit Deadline by Project Type
Commercial Projects
Every claimant on a commercial project files by the 15th day of the fourth calendar month after the debt accrues.1State of Texas. Texas Property Code Section 53.052 – Filing of Affidavit For an original contractor, the clock starts when the contract is completed, terminated, or abandoned. For a subcontractor or supplier, it starts from the last month you provided labor or materials. If your last day on the job was in March, your affidavit is due July 15.
Residential Projects
Residential deadlines are compressed by a full month. The lien affidavit must be filed by the 15th day of the third calendar month after the debt accrues.1State of Texas. Texas Property Code Section 53.052 – Filing of Affidavit Finish residential work in January and the affidavit is due by April 15. The measuring rules are the same: originals from contract end, subs and suppliers from their last month of work.
Weekends and Holidays
If a filing or notice deadline falls on a Saturday, Sunday, or legal holiday, it moves to the next business day. This applies to every deadline in the process.
Earlier Deadlines for Pre-Lien Notices
Before you get to the affidavit, an earlier deadline may already be running. Anyone other than the original contractor — subcontractors, sub-subcontractors, and material suppliers — must send a written notice of the unpaid claim to the property owner and the original contractor first. Original contractors don’t send this notice because they contract directly with the owner.
- Commercial: notice is due no later than the 15th day of the third month after the month you provided the labor or materials. Materials delivered in January means a notice deadline of April 15.2State of Texas. Texas Property Code PROP 53.056 – Derivative Claimant: Notice to Owner and Original Contractor
- Residential: notice is due no later than the 15th day of the second month after the month you provided the labor or materials. Same January work, the notice is due March 15.2State of Texas. Texas Property Code PROP 53.056 – Derivative Claimant: Notice to Owner and Original Contractor
If you supplied labor or materials across several months and weren’t paid, you send a separate notice for each unpaid month. The clock resets with each invoice period, so a single job can generate multiple notices.
Missing the notice window for a given month means losing the lien right for that month’s work, even if the affidavit deadline hasn’t arrived yet.
Retainage Claims Run on a Different Clock
If your claim is for retainage — the amount a general contractor holds back until the project wraps — the deadlines are their own thing. A subcontractor or supplier claiming a lien for unpaid retainage must first send a separate notice to the owner and the original contractor within 30 days after the subcontractor’s own contract is completed, terminated, or abandoned, or within 30 days after the original contract ends, whichever applies.
The lien affidavit for retainage is then due by the 15th day of the third month after the month the original contract was completed, terminated, or abandoned. Note the anchor: it’s tied to the original contract’s end, not your last day of work. If you have both a retainage claim and a claim for other unpaid amounts, track the two deadlines separately.
The One-Year Deadline to Sue to Foreclose
Recording the affidavit preserves your lien; it doesn’t collect the money. To force a sale of the property, you have to file a foreclosure lawsuit, and this is where many contractors trip. Suit must be filed no later than one year after the last day you were eligible to file the lien affidavit.3State of Texas. Texas Property Code Section 53.158 – Period for Bringing Suit to Foreclose Lien The clock runs from the last possible filing date, not from when you actually filed. If your affidavit deadline was July 15, you have until July 15 of the following year to sue, whether you filed in May or on the deadline itself.
There’s one way to buy more time. You and the current property owner can sign a written agreement, before the one-year period expires, extending the foreclosure deadline to two years after the date you filed the lien affidavit. The agreement has to be recorded with the same county clerk holding your lien.3State of Texas. Texas Property Code Section 53.158 – Period for Bringing Suit to Foreclose Lien
Let the foreclosure deadline pass and the lien can’t be revived, even if the statute of limitations on the underlying debt hasn’t run. Anyone with an interest in the property can then file suit to clear the lien from the record.3State of Texas. Texas Property Code Section 53.158 – Period for Bringing Suit to Foreclose Lien
What Happens If You Miss a Deadline
Texas mechanic’s lien law is unforgiving. There is no grace period, no good-cause exception, and no court that will extend the time for you.
- Miss the pre-lien notice for a given month and you lose the lien right for that month’s work. Your breach-of-contract claim against whoever hired you survives, but the property is no longer available as security.
- Miss the affidavit filing and the lien right expires entirely. The contract claim still stands, but an unsecured contract claim is a much weaker position.
- Miss the foreclosure lawsuit and the lien becomes unenforceable and can be discharged from the property records.
Every missed step removes leverage against the property itself. You can still pursue the money through ordinary contract litigation, but the lien is the tool that gives a construction creditor real bargaining power, and that tool is what you lose.
If the Property Owner Files for Bankruptcy
A bankruptcy filing by the property owner changes the analysis. The automatic stay that kicks in when the petition is filed generally prohibits any act to create or perfect a lien against property of the bankruptcy estate.4Office of the Law Revision Counsel. 11 U.S. Code 362 – Automatic Stay
There’s a narrow exception. Federal bankruptcy law allows perfection after the petition if state law treats perfection as relating back to when the lien first arose. Texas mechanic’s liens arise when labor or materials are first furnished, so a contractor whose lien originated before the bankruptcy may still be able to file the affidavit afterward under this exception.4Office of the Law Revision Counsel. 11 U.S. Code 362 – Automatic Stay This area is complex and mistakes can mean violating a federal court order. If a property owner files for bankruptcy while any of your lien deadlines are running, talk to a bankruptcy attorney before doing anything.