Real Estate

Before You Sign a Purchase Agreement: A Buyer's Checklist

Share
A couple carefully reviewing a home purchase agreement at a kitchen table with documents spread out.

Key Takeaways

A purchase agreement is a legally binding contract — reviewing it carefully before signing protects your earnest money and legal rights.
Contingencies for financing, inspection, and appraisal are among the most important clauses to confirm before committing.
Your lender's pre-approval letter should be current and match the loan amount and property type in the contract.
Understanding closing costs, prorated expenses, and possession date prevents financial surprises at the closing table.
A licensed real estate attorney or your buyer's agent should review the agreement before you sign.
45–90 min

Summary

22 items · 45–90 minutes

Why This Checklist Matters Before You Sign

A home purchase agreement is one of the most consequential documents you will ever sign. Unlike a routine consumer contract, it typically involves hundreds of thousands of dollars, multiple legal contingencies, and a strict timeline of deadlines — any one of which can have significant financial consequences if missed or misunderstood.

Whether you are buying for the first time or returning to the market after years away, the contract review stage deserves the same rigor as your property search. See our guide to preparing for your first home purchase for background on credit, savings, and what to expect before you reach the offer stage. For a complete walkthrough of what happens after the contract is signed, the home buying process from offer to closing covers every step through the closing table.

This checklist is organized into five categories covering the areas most likely to trip up buyers: financing, due diligence, title, contract terms, and legal review. Work through it alongside your buyer's agent and, where appropriate, a real estate attorney licensed in your state.

A Purchase Agreement Is a Legally Binding Contract

Once both parties sign, you are generally obligated to proceed under the contract's terms or risk losing your earnest money deposit — which can range from 1% to 3% of the purchase price or more. Contingencies are your primary legal off-ramps. Before signing, ensure you fully understand every contingency clause and its associated deadline. This article provides general educational information; consult a licensed real estate attorney in your state for advice specific to your situation.

Tools and Professionals You Will Need

Completing this checklist is not a solo exercise. Certain documents and professionals are essential before you can answer many of the questions below. Gather each of the following before your contract review session.

Required

Mortgage Pre-Approval Letter

Confirms your financing eligibility and loan amount so the contract's financing contingency is grounded in a real lender commitment.

Required

Licensed Home Inspector

Evaluates the physical condition of the property during the inspection contingency window and identifies defects that may affect your decision.

Required

Real Estate Attorney

Reviews the purchase agreement for legal enforceability, unfavorable clauses, and your state's specific requirements.

Required

Buyer's Agent

Advocates for your interests, explains contract terms, and coordinates timelines with the listing agent.

Required

Title Company or Closing Attorney

Conducts the title search, issues title insurance, and manages the closing process.

Required

Seller Disclosure Statement

Documents known material defects and past issues with the property that the seller is legally required to share in most US states.

If you are also evaluating your overall borrowing readiness, our mortgage readiness checklist can help you verify that your financial profile aligns with lender requirements before the loan application process begins.

The Full Pre-Signing Checklist

Use the checklist below to audit your contract before executing it. Items marked must are non-negotiable — do not sign without resolving them. Items marked should are strongly recommended, and nice to have items add an additional layer of protection where practical.

Financing & Pre-Approval

Confirm your pre-approval letter is current (typically valid for 60–90 days) and reflects the correct loan amount for this property. Must
Verify the loan type in the contract (conventional, FHA, VA, USDA) matches what your lender has approved you for. Must
Check that the financing contingency deadline gives your lender enough time to complete underwriting — typically 21–30 days. Must
Review your estimated closing costs and confirm you have sufficient funds beyond the down payment to cover them. Must

Inspection & Due Diligence

Confirm an inspection contingency is included and that the inspection period (usually 7–14 days) starts from the contract execution date. Must
Schedule a licensed home inspector promptly — do not wait until the last day of the inspection window. Must
Determine whether a sewer scope, radon test, lead paint inspection, or mold assessment is warranted based on the property age and location. Should
Review any seller-provided disclosures for known defects, past insurance claims, or material conditions before the inspection. Must

Appraisal & Title

Verify an appraisal contingency is present so you are not obligated to cover a gap if the home appraises below the purchase price. Must
Confirm the contract specifies who orders the title search and who pays for title insurance — both owner's and lender's policies. Must
Ask your agent or attorney whether any known easements, liens, or encumbrances on the property have been disclosed. Should

Contract Terms & Inclusions

Read the inclusions and exclusions list carefully — appliances, fixtures, window treatments, and outdoor structures should be explicitly named. Must
Confirm the closing date is realistic and aligns with your lease end date, moving plans, and lender timeline. Must
Verify the possession date — in some contracts, the seller may retain occupancy for days or weeks after closing. Must
Review any seller concessions (e.g., contributions toward closing costs) to ensure they are accurately reflected in the contract. Should
Understand the earnest money deposit amount, the escrow holder's identity, and the conditions under which it is refundable. Must

Legal & Professional Review

Have a licensed real estate attorney or your buyer's agent walk you through each contingency and your rights under the contract. Must
Confirm any addenda or riders (HOA documents, lead paint disclosure, well/septic addendum) are attached and signed. Must
Verify all deadlines in the contract are listed with specific calendar dates, not vague references like 'within a reasonable time.' Should
Check the dispute resolution clause — many contracts specify mediation or arbitration before litigation is permitted. Nice to have
Retain a copy of the fully executed contract with all signatures and initials for your records. Must

Missing a Contingency Deadline Can Cost You

Purchase agreements contain firm deadlines for financing, inspection, and appraisal contingencies. If you miss a deadline without formally waiving or extending the contingency in writing, you could lose your right to exit the contract and forfeit your earnest money deposit. Track every date on a calendar as soon as the contract is executed and confirm extensions in writing through your agent.

Verbal Promises Are Not Enforceable

If the seller or listing agent verbally agrees to leave appliances, make repairs, or provide a credit at closing, that agreement means nothing unless it is written into the contract or an addendum signed by both parties. Do not proceed to sign based on verbal assurances alone.

After the Checklist: What Comes Next

Once you have worked through every item and are satisfied with the answers, you are in a much stronger position to sign with confidence. Keep a complete, organized file of every signed document — the executed contract, all addenda, your pre-approval letter, and all disclosures.

Remember that signing is the beginning of a process, not the end of scrutiny. Stay engaged with your lender, your inspector's report, and your agent throughout the contingency period. If any inspection findings or appraisal results give you pause, discuss your options — repair requests, price renegotiation, or exercising a contingency — with your agent and attorney before any deadline expires.

For general guidance on managing debt obligations associated with a home purchase, the Debt & Credit hub offers resources on borrowing and credit management. A home purchase is a major financial commitment — approach each step methodically and with qualified guidance.

This article is for general informational and educational purposes only and does not constitute legal, financial, or real estate advice. Contract terms, contingency requirements, and legal obligations vary by state and transaction. Consult a licensed real estate attorney and qualified professionals for guidance specific to your situation.

Real Estate Editorial Team is the collective byline for our editorial team and contributor network. Articles published under this byline or an editorial pen name are researched, written, and reviewed according to our editorial standards for clarity, consistency, and independence before publication.

View all articles by Real Estate Editorial Team →
Disclaimer: The content on this site is for informational purposes only and is not a substitute for professional advice. Always consult a qualified professional for guidance specific to your situation.