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TREC Form 26-8

Texas Seller Financing Addendum (TREC 26-8): The Note, the Escrow, and the Risk

When the seller is the bank, this is the form that spells out the note, the deed of trust, and what happens if the buyer resells before it's paid off.

By Heath Shepard, Texas REALTOR® Updated 2026-08-06

The Seller Financing Addendum (TREC No. 26-8) is dated 11-07-2022 on the form and replaces TREC No. 26-7. It's the form that applies when the seller — not a bank — is financing all or part of the purchase price, and it opens with a warning most of TREC's addenda don't carry this bluntly: "Agreements for Seller Financing can be complicated and may be subject to laws regulating loans. CONSULT AN ATTORNEY AND A FINANCIAL PROFESSIONAL BEFORE SIGNING. Seller may have accounting or reporting obligations concerning the Seller Financing."

Credit documentation and approval come first

Paragraph A requires the buyer to deliver credit documentation to the seller within a negotiated number of days after the Effective Date — the form's own checkboxes are a credit report, verification of employment/salary, verification of funds on deposit, a current financial statement, and an open "other" line. The buyer authorizes any credit reporting agency to furnish copies of the buyer's credit reports directly to the seller, at the buyer's expense.

Paragraph B gives the seller real discretion: if the credit documentation isn't delivered on time, the seller can terminate and keep the earnest money. If it is delivered and the seller determines, in the seller's sole discretion, that the buyer's credit is unacceptable, the seller can terminate within 7 days after the delivery deadline or actual delivery (whichever is later), and the earnest money goes back to the buyer. If the seller doesn't act within that window, the buyer's creditworthiness is deemed approved.

The promissory note terms are all on the form

Paragraph C sets up the note: principal amount, interest rate, and place of payment designated by the seller. Buyer may prepay in whole or in part at any time without penalty, with prepayments applied to the last-maturing principal installments. Two figures are fixed on the form itself rather than left blank: a late fee of 5% of any installment not paid within 10 days of the due date, and a matured unpaid amount interest rate of 18% per annum or the highest lawful rate, whichever is less. The note is structured one of three ways (check one): a single balloon payment with interest paid at maturity, monthly, or quarterly; monthly installments (including or plus interest) for a set number of months before a balloon; or an interest-only period followed by amortizing installments before a balloon.

The deed of trust — property transfers

Paragraph D(1) is the clause that controls what happens if the buyer tries to resell before the note is paid off, with two options (check one):

The note the form prints in bold under both options: "Under (a) or (b), Buyer's liability to pay the Note will continue unless Buyer obtains a release of liability from Seller." Reselling the property doesn't automatically get the original buyer off the hook for the note.

Casualty insurance and tax/insurance escrow

Paragraph D(2) requires the deed of trust to state whether the buyer shall or shall not obtain casualty insurance naming the seller as mortgagee/loss payee effective on closing. Paragraph D(3) offers two escrow structures: no escrow (buyer furnishes annual proof that taxes are paid and insurance is current), or required escrow (buyer deposits a pro rata share of estimated annual taxes and insurance with each installment, cures any deficiency within 30 days of notice, and the form specifies whether a third-party servicer will be used and who pays for it). Paragraph D(4) makes any default on a superior lien an automatic default under this deed of trust too.

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Frequently asked

What is the TREC Seller Financing Addendum used for? +
TREC No. 26-8 attaches when the seller — rather than a bank — is financing all or part of the purchase price. It structures the promissory note, the deed of trust, and the buyer's credit-approval process.
What's the default late fee and default interest rate on a TREC seller-financed note? +
The form itself fixes both: a late fee of 5% of any installment not paid within 10 days of the due date, and interest on matured unpaid amounts at 18% per annum or the highest lawful rate, whichever is less.
Can a buyer resell a property while still paying off seller financing? +
It depends which checkbox is selected in the deed of trust section. Under "Consent Not Required," yes, as long as the subsequent buyer assumes the note. Under "Consent Required," the seller can withhold consent in the seller's sole discretion and accelerate the note if the property is sold, conveyed, or certain leases are signed without that consent.
Does reselling the property release the original buyer from the seller-financed note? +
No. The form states directly, in bold, that the buyer's liability to pay the note continues unless the buyer obtains a release of liability from the seller — regardless of which property-transfer option is checked.
Can the seller reject a buyer's credit under this addendum? +
Yes. Paragraph B gives the seller sole discretion to determine the buyer's credit is unacceptable and terminate the contract within 7 days after the credit documentation deadline or actual delivery, whichever is later — with the earnest money refunded to the buyer.