Resources & Education

Stay informed. Protect your rights. Get paid. Our resources help Texas contractors understand the rules, meet deadlines, and preserve their right to payment.

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Deadlines & Notices
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Mechanic's Liens Explained
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Payment Rights & Trust Funds
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Common Mistakes to Avoid
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Forms & Checklists
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Texas Law Explained

Top Articles for Texas Contractors

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Texas Lien Deadlines You Can't Miss

Important notice and filing deadlines for residential and commercial projects.

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Why Most Contractor Liens Fail

The top reasons liens get thrown out — and how to make sure yours doesn't.

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What Happens If the Owner Already Paid the GC?

Understanding your rights when payment has already moved up the chain.

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Texas Construction Trust Fund Basics

How trust fund laws protect contractors, subcontractors, and suppliers.

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Residential vs. Commercial Notice Requirements

Key differences every contractor needs to know before filing a lien in Texas.

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Chapter 53 — Know Your Rights

Chapter 53 of the Texas Property Code governs mechanic's liens, bond claims, and payment rights for contractors, subcontractors, and suppliers. It's one of the most powerful tools available — but only if you use it correctly.

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Strict Deadlines

Notice deadlines must be followed exactly or rights are lost.

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Proper Documentation

Correct documentation is required to preserve your rights.

Timelines Matter

Lien rights can be lost permanently if timelines are missed.

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Compliance is Leverage

Compliance isn't optional — it's your strongest negotiating tool.

Contact UCS →

Texas Lien Law Resources

Texas Property Code Chapter 53 Texas Property Code Chapter 53 PDF Texas Property Code Main Index Texas Trust Fund Act Texas Trust Fund Act PDF Texas Homestead Lien Requirements Texas Residential Construction Contract Requirements Texas Notice Requirements Texas Lien Filing Deadlines Texas Retainage Requirements Texas Bond Claim Information Texas Bond Claim PDF Official Texas Constitution & Statutes Home

Texas Lien Deadlines You Can't Miss

In Texas, your right to file a mechanic's lien depends entirely on whether you sent the correct notices at the correct times. Missing even one deadline can permanently eliminate your right to payment — no matter how much you're owed.

Key Deadlines at a Glance:

  • 2nd & 3rd month notices: Sub-contractors must send fund-trapping notices by the 15th of each month
  • Lien affidavit filing: Must be filed by the 15th day of the 4th month after the last day of work
  • Residential projects: Have different and often shorter notice timelines — know which applies
  • Bond claims: Separate deadlines apply when a payment bond is in place
Texas Property Code Ch. 53 → Chapter 53 PDF → Contact UCS

Why Most Contractor Liens Fail

Filing a mechanic's lien is a powerful move — but it's only effective if done correctly. These are the most common reasons liens are invalidated in Texas:

Wrong Notice Recipient

Notices must go to the right parties — owner, GC, and lender — in the correct order. Missing one voids your claim.

Late Filing

Even one day late can permanently forfeit your lien rights. Texas courts are strict about deadlines.

Incorrect Lien Amount

Overstating your lien amount — even accidentally — can make the entire lien fraudulent and unenforceable.

Missing the Preliminary Notice

Sub-contractors who skip the monthly fund-trapping notice lose their right to a lien for that month's work.

Texas Notice Requirements → Texas Lien Filing Deadlines →

What Happens If the Owner Already Paid the GC?

This is one of the most common and frustrating situations subcontractors face. The owner paid the general contractor, the GC kept the money, and now you're unpaid. What are your options?


Under Texas law, you may still have rights even if the owner has paid the GC — especially if you sent proper fund-trapping notices. The Construction Trust Fund Act (Chapter 162) makes it illegal for a GC or sub to misapply construction funds. This can create personal liability for the individuals involved, not just the company.

The key is whether you sent your fund-trapping notices on time. If you did, the owner may still be liable to you regardless of what they paid the GC.

Texas Retainage Requirements →

Texas Construction Trust Fund Basics

Texas Business & Commerce Code Chapter 162 — the Construction Trust Fund Act — is a powerful but often overlooked protection for subcontractors and suppliers.


Key points every contractor should know:

  • Construction funds are held in trust — GCs and subs who receive payment must use it to pay those below them in the chain
  • Misapplying trust funds (e.g., using sub payments for other purposes) is a criminal offense in Texas
  • Trust fund violations can create personal liability for officers and owners of construction companies
Trust Fund Act (Official) → Trust Fund Act PDF →

Residential vs. Commercial Notice Requirements

Texas lien law treats residential and commercial projects differently. Getting it wrong means your notices — and your lien rights — are void.


🏘️ RESIDENTIAL

  • Homestead protections apply
  • Shorter notice windows
  • Affidavit of completion requirements
  • Special constitutional lien provisions

🏢 COMMERCIAL

  • Monthly fund-trapping notices required
  • More structured notice chain
  • Payment bond claims available
  • Retainage rules apply
Texas Homestead Lien Requirements → Residential Contract Requirements →