Real Estate Contract Red Flags You Should Never Ignore

Not every contract issue is created equal. A typo in the agent's license number is annoying but fixable. A missing financing contingency on a buyer who needs a loan? That's a potential catastrophe. Many of these overlap with the common contract mistakes that kill deals, but the skill of contract review isn't just knowing what to look for — it's knowing what's a yellow flag (worth noting) versus a red flag (stop everything until this is resolved).

Here are the red flags — the ones that should make you pause, pick up the phone, and get clarity before proceeding.

Purchase price minus down payment should equal loan amount. Earnest money plus remaining down payment should equal total down payment. If any of these basic equations don't balance, something is wrong. It might be a typo. It might be a misunderstanding between the buyer and their lender. Either way, it needs to be resolved before the contract moves forward.

Also watch for: seller concessions that exceed lender limits (3% for conventional with less than 10% down, 6% for conventional with 10-25% down, 6% for FHA, 4% for VA). A contract with a $15,000 seller concession on a $300,000 FHA purchase exceeds the 6% limit and will be rejected by the lender at underwriting — often weeks into the transaction.

A 14-day close on a conventional financed purchase is almost never achievable. A 3-day inspection period doesn't give anyone time to actually inspect. A financing contingency that expires before the lender can reasonably process the loan is a trap — the buyer will lose their contingency protection before they know if they're approved.

Red flag timelines include: closing dates less than 21 days out for financed purchases, inspection periods less than 7 calendar days, financing contingencies less than 21 days for conventional loans (or less than 30 for FHA/VA), and appraisal contingencies that expire before the lender can order and receive the appraisal.

A buyer using a mortgage who doesn't have a financing contingency is taking on enormous risk. If the loan falls through for any reason — appraisal, credit issue, employment change, rate lock expiration — the buyer is still obligated to purchase the property or forfeit their earnest money (and potentially face a lawsuit for specific performance).

Similarly, a financed purchase without an appraisal contingency means the buyer is committed to the purchase price regardless of what the property appraises for. If it appraises $30,000 below the purchase price, the buyer has to make up the difference in cash. Make sure your client understands this risk if they're waiving appraisal protection — our guide on what to look for in a purchase agreement covers these protections in detail.

The main contract says the inspection period is 10 days. The inspection addendum says 15 days. Which one controls? This kind of conflict is especially dangerous around the inspection contingency. Most contracts have a hierarchy clause (addenda typically override the main agreement), but not all do. And even when the hierarchy is clear, conflicting terms create confusion and disputes.

This red flag is especially common when agents use pre-filled templates and then add custom addenda without updating the main contract. The result is two documents that both claim to be authoritative with different terms. Resolve every conflict before signatures.

Standard forms exist for a reason — they've been vetted by attorneys and refined over years of use. When you see custom language added to a standard form, pay close attention. A clause that says "buyer agrees to waive all claims related to property condition" is much broader than a standard as-is clause. A "time is of the essence" clause in a contract that doesn't normally include one changes the legal consequences of missing any deadline.

Non-standard language isn't automatically bad, but it always deserves extra scrutiny. If you can't explain what a clause means to your client in plain English, have your broker or an attorney review it before signing.

If the contract doesn't clearly state the earnest money amount, deposit deadline, escrow holder, and refund conditions, it's a red flag. Earnest money disputes are among the most common — and most expensive — contract disputes in real estate. Vague language here is a lawsuit waiting to happen.

Specific red flags: "reasonable time" instead of a specific deadline, no named escrow holder, refund conditions tied to "the terms of this agreement" without specifying which terms, and earnest money amounts that seem disproportionately high or low for the market.

If the seller hasn't provided required disclosures or is actively avoiding disclosure requirements, pay attention. A seller who refuses to complete a property disclosure form, delays delivering lead paint disclosures, or claims to have "no knowledge" of obvious property conditions may be hiding something. Your client's right to receive disclosures is protected by law in most states — and the failure to disclose known defects is one of the most common grounds for post-closing lawsuits.