Montana Buy-Sell Agreement: Every Contingency That Protects You Before You Close

In Montana, the document that binds a real estate transaction is called the Buy-Sell Agreement — not a purchase agreement, not an offer to purchase, but specifically that phrase. When your agent submits your offer, this is the document the seller signs to create a legally binding contract. Everything that happens between offer acceptance and closing is governed by its terms.

Understanding what's in it before you sign protects you from walking into a transaction where your exit options are more limited than you realized.

The Standard MAR Form

Most residential transactions in Montana use the Montana Association of REALTORS® (MAR) standard Buy-Sell Agreement form. This isn't a legal requirement — any written agreement that meets contract basics is enforceable — but the MAR form is what most Montana real estate agents use, and what most sellers' agents expect to receive.

The form covers: parties, property description, purchase price, earnest money terms, financing terms, condition contingencies, title review, closing date, possession date, and what happens to earnest money if the deal falls apart. The specific contingency windows are where most negotiation happens and where most buyers need to pay closest attention.

Earnest Money: What's at Stake

Earnest money in Montana typically runs 1–2% of the purchase price. On a $550,000 Missoula home, that's $5,500–$11,000 held in a trust account (usually the listing broker's or escrow company's trust account) pending closing.

The earnest money is not a fee — it applies toward your down payment or closing costs at closing. But it is at risk if you breach the contract. Understanding which contingencies protect your earnest money — and which situations cost it — is the core reason to read the Buy-Sell Agreement carefully.

If you're the buyer and you back out within a contingency window for a reason the contingency covers, your earnest money is typically returned in full. If you back out after contingencies have been waived or expired, the seller can claim the earnest money as liquidated damages.

The Inspection Contingency: 7–15 Days

The standard MAR inspection contingency gives the buyer a window — typically 7–15 days from acceptance — to conduct all inspections and either proceed, request repairs, or terminate.

In Montana, a few inspections matter more than they do in many other states:

Radon. Much of Montana sits in EPA Zone 1, the highest-risk designation. Kalispell averages 7.50 pCi/L and Ennis averages 9.00 pCi/L — more than double the EPA's 4.0 pCi/L action level. Radon testing typically takes 48–96 hours for a short-term test. Budget for it as part of your inspection package. If levels exceed 4.0 pCi/L, sub-slab depressurization mitigation runs $800–$2,500. You can negotiate for the seller to pay for mitigation or credit you at closing.

Well and septic. For rural properties outside municipal water and sewer service, well and septic inspections are non-negotiable. Well flow testing should achieve a minimum 3–5 GPM sustained over 1–2 hours, with a step drawdown test preferred. Montana has no statewide mandatory septic inspection requirement at sale, but Missoula County and Lewis and Clark County have their own mandatory programs. Know your county's rules before assuming you have flexibility here.

General home inspection. A licensed Montana home inspector covers structural, mechanical, electrical, and plumbing systems. Budget $400–$600 for a typical single-family home; more for older or larger properties.

Within the contingency window, you have three options: proceed as-is, submit a repair request or credit request to the seller (which opens a sub-negotiation), or terminate and recover your earnest money. If you let the window expire without taking action, you're typically deemed to have accepted the property's condition.

The Title Contingency: 10–15 Days

After acceptance, the title company conducts a title search and issues a Preliminary Title Commitment — a report on the current state of title, including any liens, easements, encumbrances, or defects found in the chain of title.

You have 10–15 days in most MAR agreements to review this commitment and raise any title objections. Title problems that commonly appear in Montana searches include old mining claims, water rights easements, boundary disputes with adjacent ranches or public lands, and old unpaid liens that never got released.

If you object to something in the title commitment, the seller has a defined period to cure the defect or dispute it. If they can't cure it and you don't waive the objection, you can typically terminate and recover your earnest money.

Most buyers read the Preliminary Title Commitment only superficially, if at all. Given Montana's land-use complexity — public land adjacency, water rights, grazing easements — it's worth either reading it carefully yourself or asking your agent to walk through it with you before your review window closes.

The Financing Contingency: 21–30 Days

If you're financing the purchase (rather than paying cash), the MAR form includes a financing contingency that protects your earnest money if your loan falls through for legitimate reasons — the appraisal comes in low, the lender identifies a qualifying issue, or market conditions change.

The standard window is 21–30 days from acceptance, calibrated around the typical 30–45 day timeline from contract to closing in Montana. If you can't secure financing within the window, you can terminate and recover earnest money. If you waive the financing contingency — which buyers sometimes do in competitive markets to make their offer more attractive — you lose that protection.

One practical note: pre-approval before you make an offer is more than a seller expectation. It determines whether your financing contingency window is realistic. If you're using MBOH programs, VA, or USDA financing (which have additional eligibility requirements), confirm with your lender that the 21–30 day window is achievable before agreeing to it.

Closing Date and Possession

The Buy-Sell Agreement sets a closing date — the day you sign final documents and the deed is recorded. Possession is typically either at closing (keys at closing day) or within a short period after (sellers sometimes need a day or two to move out). Montana doesn't have a statewide default on possession timing — it's negotiated in the agreement.

The closing timeline of 30–45 days is standard for Montana. Pushing it shorter than 30 days creates risk for loan processing. Pushing it longer than 45 days is uncommon but happens for new construction or complex transactions.

If the Deal Falls Apart

Montana is an escrow/title state — the escrow officer holds earnest money during the transaction. If the deal terminates, both parties must sign a mutual release agreement for the earnest money to be disbursed. If they disagree about who gets it, the escrow company typically holds it until the parties resolve the dispute, either through negotiation or court.

Montana's Buy-Sell Agreement generally limits the seller's remedy for buyer default to the earnest money as liquidated damages — meaning the seller keeps the earnest money but cannot sue for additional damages. This is a buyer-favorable provision compared to states that allow sellers to sue for the full contract price as damages.

The Montana First-Time Home Buyer Guide includes a pre-offer checklist covering everything you need to confirm before submitting a Buy-Sell Agreement — inspectors to line up in advance, financing documents to have ready, and the questions your agent should be asking before you sign.

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