TREC Contract Walkthrough
The Texas One to Four Family Residential Contract (Resale) is TREC form 20-19, effective July 1, 2026. It runs 12 pages and controls every dollar and deadline in your transaction. Here’s what each paragraph actually does — and where the negotiable blanks are. Paragraph numbers below match form 20-19; older 20-18 walkthroughs are out of date.
Parties
Property
Sales Price
Leases
Earnest Money and Termination Option
Title Policy & Survey
Property Condition
Broker or Sales Agent Disclosure
Closing
Possession
Special Provisions
Settlement and Other Expenses
Prorations
Casualty Loss
Default
Mediation
Attorney’s Fees
Escrow
Representations
Governmental Requirements
Notices
Agreement of Parties
- Third Party Financing Addendum — almost always needed for financed buyers
- Addendum for Property Subject to Mandatory Membership in a Property Owners Association — required if there’s an HOA
- Addendum for Seller’s Disclosure of Information on Lead-Based Paint (homes built before 1978)
- Addendum Concerning Right to Terminate Due to Lender’s Appraisal, Loan Assumption Addendum, Addendum for Reservation of Oil, Gas and Other Minerals, and others
Consult an Attorney Before Signing
Three things buyers most often miss
- Forgetting to check addendum boxes in Paragraph 22. No checkbox = no addendum, even if one is attached.
- Putting seller contributions in Special Provisions (11) instead of 12.A.(1)(b). Lenders and underwriters look for it in the proper paragraph.
- Missing the Third Party Financing Addendum termination deadline. It’s separate from the option period, and missing it costs you your financing escape hatch.
Source: Texas Real Estate Commission, One to Four Family Residential Contract (Resale), form 20-19, effective 07/01/2026. Verified August 2026.
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