How to Make an Offer on a House: A Step-by-Step Guide for First-Time Buyers

You found the house. The layout is right, the neighborhood feels good, and your agent is asking: "So — do you want to make an offer?"

This is the moment first-time buyers simultaneously dread and dream about. And most don't realize that an offer is a lot more than a number. It's a legal document with terms, timelines, contingencies, and real financial stakes. If you're not sure where to start, the HomeReady Blueprint getting started guide walks you through the full prep process — but this post focuses specifically on the offer itself, step by step.

Here's exactly what goes into making an offer on a house.

Step 1: Know Your Numbers Before You Write Anything

Before you touch a purchase agreement, get clear on three numbers:

1. Your actual maximum budget — not your pre-approval amount. These are often different. A lender may approve you for $425,000, but if that payment would strain your monthly cash flow, your real ceiling might be $360,000. Your budget is what you can comfortably afford — not the maximum a bank will lend. 2. Your down payment amount — how much cash you're putting down, and how that affects your offer. A higher down payment signals financial strength to sellers. If you're putting down 3.5% (FHA) versus 20% (conventional), that affects how your offer looks in a competitive situation. 3. Your closing cost estimate — typically 2–5% of the purchase price on top of your down payment. On a $350,000 home, that's $7,000–$17,500 in closing costs, separate from your down payment. Don't walk into an offer without knowing where that money is coming from.

Getting these numbers right before you write the offer keeps excitement from pushing you past your ceiling. Once the offer is accepted, backing out costs you — sometimes significantly.

Step 2: Research Comparable Sales (Comps)

Your agent will pull comparable sales — "comps" — but you should understand what they are and why they matter.

Comps are what similar homes in the same area actually sold for in the last 3–6 months. Similar means roughly the same square footage, bedroom/bathroom count, condition, and neighborhood. Not what homes are listed for — what they sold for. Sold price is what the market will bear.

Why this matters: if you offer significantly more than comps support, the property may not appraise at your offer price. That creates an appraisal gap — you offered $380,000, but the appraiser values the home at $355,000. Your lender will only finance based on the appraised value. The $25,000 difference either has to come out of your pocket in cash, get renegotiated with the seller, or the deal falls apart.

This is why paying close attention to comps isn't just academic — it's financial self-protection.

Step 3: Decide Your Offer Price

The list price is a starting point, not a rule. Here's how to think about pricing your offer:

Factors that push your offer higher:

• Multiple offers (seller's market, bidding war)
• Low days on market (the home is moving fast)
• Recent price reductions that already corrected the list price downward — meaning it may now be fairly priced
• Desirable location with limited inventory
• The home is in excellent condition with no obvious repair needs

Factors that give you room to offer lower:

• High days on market (30+ days suggests less demand)
• Price reductions since listing
• Visible deferred maintenance or known issues
• Slower local market conditions
• The home has been relisted after a previous deal fell through

Don't anchor solely to the asking price. Run comps, assess market conditions, and price your offer based on what the home is actually worth to you — and what the data supports.

Step 4: Decide Your Earnest Money Deposit

Earnest money is a good-faith deposit you put down when you submit your offer. It tells the seller you're serious. Typically, it's 1–3% of the purchase price, though this varies by market — in competitive urban markets, it can run higher.

Concrete example: On a $350,000 home, 2% earnest money = $7,000. That money goes into an escrow account and is applied toward your down payment or closing costs at closing. It is not an extra cost on top of your purchase — it's part of it.

What happens if the deal falls through? This depends on your contingencies (covered in the next step). If you back out for a reason covered by a contingency — your financing falls through, the inspection reveals major issues — you typically get your earnest money back. If you back out without a covered reason (you just changed your mind), you may forfeit it to the seller.

Earnest money amount also signals confidence. A higher deposit in a competitive situation shows you're committed.

Step 5: Include the Right Contingencies

Contingencies are clauses that let you exit the deal (and usually recover your earnest money) under specific conditions. Don't think of them as pessimistic — they're the financial safety net built into the contract.

The three main contingencies: Financing contingency — If your loan doesn't come through (lender denies your application, rate changes significantly, etc.), this clause lets you exit the deal and keep your deposit. Even with a pre-approval, final loan approval isn't guaranteed. This contingency protects you from losing earnest money if financing falls apart. Inspection contingency — After your offer is accepted, you'll hire a licensed home inspector. If the inspection reveals significant issues — structural problems, major roof damage, HVAC systems near end-of-life — this contingency gives you the right to renegotiate, request repairs, or walk away. Without it, you're buying the home as-is, known and unknown problems included. Appraisal contingency — If the home appraises for less than your offer price, this contingency lets you renegotiate or exit the deal. Without it, you're on the hook to cover the appraisal gap in cash. A note on waiving contingencies: In very hot markets, some buyers waive contingencies to make their offer more attractive to sellers. This is common — and it carries real risk, especially for first-time buyers who may not have cash reserves to cover appraisal gaps or unexpected repairs. Understand what you're giving up before you remove any contingency from your offer.

Step 6: Set Your Timeline Terms

An offer isn't just about price — it includes timeline terms the seller cares about.

Closing date — Typically 30–45 days from accepted offer. This gives your lender time to process the loan, and the title company time to run a title search. If you need longer (or can close faster), that flexibility can be negotiated. Possession date — Usually the same as closing, but sometimes sellers need a few extra days to move out. This can be accommodated with a post-closing occupancy agreement. Seller concessions — You can ask the seller to cover a portion of your closing costs. This is called a seller concession or seller credit. On a $350,000 home, asking for 2% in seller concessions means you're requesting $7,000 toward your closing costs, typically in exchange for keeping the purchase price as-is.

Seller concessions are reasonable in a buyer's market. In a competitive seller's market, asking for concessions can make your offer less attractive than a clean offer at the same price. Your agent will advise based on current conditions.

Step 7: Write the Offer With Your Agent

The formal offer is a purchase and sale agreement — a legal contract. Your agent prepares it using a standard form for your state. Here's what goes into it beyond price and contingencies:

Personal property inclusions and exclusions — What stays with the house? Appliances, light fixtures, window treatments, and mounted items are often assumed to convey (stay) — but that's not always the case. Get it in writing. If you want the refrigerator and the seller wants to take it, that gets negotiated here. Lead-based paint disclosure — Federal law requires sellers of homes built before 1978 to disclose known lead-based paint hazards. Your agent will include the required disclosure form. You also have the right to a 10-day inspection period specifically for lead paint. HOA documents — If the property is in a homeowners association, the seller is required to provide HOA governing documents, financials, and disclosures. You'll typically have a review period to evaluate the HOA's financial health, rules, and any pending special assessments.

Don't rush the contract review. Read what you're signing.

What Happens After You Submit

Once your offer is submitted, there are three possible outcomes:

Accepted — The seller signs your offer as-is. Congratulations — you're under contract. You'll now move into the due diligence phase: inspection, appraisal, and finalizing your loan. Rejected — The seller declines without a counteroffer. This is relatively uncommon — most sellers respond with a counter rather than a hard no — but it happens. It's not personal. Move on to the next property. Counteroffer — The seller comes back with modified terms: a higher price, different timeline, fewer concessions, fewer contingencies. A counteroffer is not a rejection. It's a negotiation, and it's normal. You can accept the counter, reject it, or come back with another counter of your own.

Response windows are typically 24–48 hours, though this varies by market and what's written into the offer. Your agent will track these deadlines.

Common First-Timer Mistakes

Lowballing as an "opening bid" strategy — In some markets, offering 10–15% below list price as a negotiating tactic will insult the seller and end the conversation. This isn't car shopping. If the home is priced near comps, a lowball offer signals you haven't done your homework or you're not serious. Your agent will tell you when low offers are appropriate and when they're not. Writing an escalation clause without fully understanding it — An escalation clause automatically increases your offer by a set amount above any competing offer, up to a cap. Example: "I offer $350,000, escalating $2,000 above any competing offer up to $375,000." These can be effective tools in bidding wars — but they also reveal your ceiling to the seller. Use them intentionally. Skipping the inspection contingency to be more competitive — This is the mistake with the worst potential downside. A home that looks perfect on the surface can have $30,000 in hidden problems. The inspection contingency is cheap protection. Think carefully before waiving it, especially on a resale home.

You Don't Have to Navigate This Alone

The offer is one of the most stressful moments in the entire homebuying process — and one of the most consequential. Get it right, and you're on your way. Get it wrong, and you're either overpaying, unprotected, or starting over.

The HomeReady Blueprint Smart Buyer Toolkit gives you the negotiation tracker, offer comparison worksheet, and contingency checklist to go in prepared — so when the moment comes, you're not scrambling. And if you're still building your foundation, start here for a full walkthrough of the homebuying process from the beginning.