3.2 Missouri Contract Forms and Addenda

No State-Promulgated Forms — Why It Matters

Unlike Texas (which requires TREC forms) or a handful of attorney-state mandates, Missouri does not promulgate mandatory contract forms. Licensees rely on forms from the Missouri REALTORS association, local boards, or their brokerage's legal counsel. Because no form is state-required, the exam focuses on the licensee's conduct with whatever form is used — specifically the boundary against the unauthorized practice of law (UPL).

What a Licensee CAN and CANNOT Do

The single most-tested principle: a real estate licensee is not an attorney. Filling in factual blanks is allowed; creating or interpreting legal provisions is not.

Exam rule of thumb: When a client asks for a custom legal provision or 'what does this clause mean,' the correct answer is almost always refer the client to an attorney. Drafting it yourself is UPL and exposes you to discipline by the Missouri Real Estate Commission.

Worked Example

A buyer wants a clause requiring the seller to repair a structural foundation issue and to indemnify the buyer for future damage. The licensee should NOT write the indemnification language — that is legal drafting. The licensee may check a standard inspection/repair addendum box and direct the buyer to an attorney to craft the indemnity, then attach the attorney's language as an addendum.

Addenda — Supplementing the Contract

An addendum adds terms that were not in the base form. To become part of the contract it must be referenced in (or checked on) the main contract, signed and dated by all parties, and attached.

Federal Lead Overlay

The Residential Lead-Based Paint Hazard Reduction Act (Title X) requires, for housing built before 1978, the EPA/HUD disclosure, the Protect Your Family From Lead in Your Home pamphlet, and a 10-day inspection opportunity for the buyer. This federal rule appears on the Missouri state portion because licensees must attach the right addendum.

Conflict Resolution Hierarchy

When documents disagree, Missouri (like general contract law) applies these tie-breakers:

Amendments

An amendment changes a contract that already exists (e.g., moving the closing date, correcting an address, or removing a satisfied contingency). Requirements: in writing, signed by all parties, references the original contract, and states the exact change.

Key Point: Because the underlying sale contract is within the Statute of Frauds, oral amendments are generally unenforceable. A verbal agreement to push closing back two weeks does not bind either party — get it in a signed amendment.

Disclosure Forms a Missouri Licensee Routinely Handles

The state portion expects you to know which disclosure forms attach to a transaction and who is responsible for them. Missouri does not have a single mandatory statewide seller-disclosure statute the way some states do, but agency and federal rules still drive required paperwork.

• Broker Disclosure / agency relationship notice. Missouri's Brokerage Relationships law (RSMo Chapter 339) requires licensees to disclose whether they represent the seller, the buyer, both (with written consent for designated or transaction brokerage), or neither, and to provide the Broker Disclosure Form at the first practical opportunity, before any confidential information is exchanged.
• Seller's property condition disclosure. Customarily completed by the seller, not the licensee. The licensee must not fill it out for the seller or conceal known material defects; doing so risks a misrepresentation complaint to the Missouri Real Estate Commission.
• Lead-based paint disclosure. Federally required for pre-1978 housing, as covered above.
• Stigmatized-property rule. Under RSMo 442.600, the fact that a property was the site of a death, suicide, felony, or that an occupant had a disease such as HIV is not a material fact a licensee must disclose, and no liability arises for failing to disclose it.

Why This Sits in the Forms Section

Each disclosure becomes part of the transaction packet attached to or referenced by the contract. The exam may give a scenario — for example, a buyer asking whether a prior occupant died in the home — and the correct response hinges on the stigmatized-property rule above, not on inventing a disclosure obligation. Knowing which form is required, optional, or prohibited keeps a licensee inside the lines and out of both UPL and misrepresentation territory.