When you sell a home, the headline number on the purchase agreement is rarely the number that lands in your bank account. Between the realtor commission, state and local transfer taxes, attorney fees, escrow charges, and the payoff of your existing mortgage, sellers typically walk away with about 90 to 93 cents of every sale dollar. This seller closing cost calculator from Smekys breaks every fee down line by line so you know exactly what you will net before you set a listing price or accept an offer.
Slide the inputs and the result card updates instantly. Start with the sale price, add your negotiated commission rate, and stack the closing fees your title company quotes you. The bottom line — your estimated net proceeds — is the number that actually matters for your next move, whether you are upsizing, downsizing, or rolling the cash into an investment.
How to Use
- Enter the Home Sale Price — the contract price you have agreed with the buyer. If you are still pricing the home, run a few scenarios at list price, asking price, and a discounted offer.
- Set the Real Estate Commission as a percentage. The US norm is 5 to 6%, but this is fully negotiable; a lower rate is the single biggest lever on your net proceeds.
- Add the Transfer / Recording Tax rate. Many states charge 0.5 to 2% of the price, and some (like Pennsylvania, Delaware, and New York) stack a county or municipal tax on top.
- Type the flat Attorney / Closing Fee your lawyer or settlement agent quotes. In attorney states this is often $800–$2,500.
- Enter Escrow & Title Fees for the owner's title insurance share, recording charges, and any third-party services. Leave it at the default if you do not have a quote yet.
- (Optional) Add your Mortgage Payoff — the remaining loan balance the title company will wire out at closing. This is deducted after your closing costs.
- (Optional) Add Seller Concessions if you agreed to credit the buyer toward their closing costs or repairs.
The card then shows each cost component, the total seller closing costs, the effective cost as a percentage of price, and — highlighted — your estimated net proceeds after the mortgage is paid off.
How Seller Closing Costs Are Calculated
The math is a simple waterfall, and it is the same one title companies use on the closing disclosure:
Net Proceeds = Sale Price − Realtor Commission − Transfer Tax − Attorney Fee − Escrow & Title Fees − Seller Concessions − Mortgage Payoff
Two of the line items scale with the price (commission and transfer tax), while the rest are mostly flat fees. That is why a 1% commission cut on a $500,000 home is worth $5,000 — far more than haggling over a $200 recording charge. The Effective Cost Rate line divides total closing costs by the sale price; nationally it lands around 7.5 to 10%, dominated almost entirely by the commission.
If you still owe money on the home, the mortgage payoff is not a "closing cost" in the fee sense, but it is a deduction from the wire you receive. Subtracting it is essential: a seller with $200,000 left on the loan nets very different cash than one who owns the home free and clear.
Examples
Example 1 — The standard $500,000 sale. A seller lists at $500,000, agrees to a 6% commission, and faces a 1% transfer tax, a $1,500 attorney fee, and $500 in escrow and title fees with no remaining mortgage. Commission is $30,000, transfer tax is $5,000, and total closing costs are $37,000. The estimated net proceeds are $463,000, an effective cost rate of 7.4%.
Example 2 — Paying off a mortgage and granting concessions. On a $750,000 sale with a negotiated 5% commission, 0.5% transfer tax, $1,200 attorney, $800 title fees, a $200,000 loan payoff, and a $10,000 repair concession: commission is $37,500, transfer tax $3,750, and total closing costs $53,250. After the $200,000 payoff, net proceeds are $496,750 — a reminder that concessions and the existing loan shrink the check far faster than the small fees do.
Example 3 — A $1.5 million home. At 6% commission and 1% transfer tax on a $1,500,000 sale, commission alone is $90,000 and transfer tax $15,000. Even with modest flat fees, total closing costs reach about $107,750, leaving roughly $1,392,250 before any mortgage. High-priced homes move the commission lever into six figures, which is why negotiating the rate matters most exactly here.
FAQ
How much are seller closing costs typically?
Seller closing costs usually run 7 to 10% of the sale price in the United States. The largest component by far is the real estate commission (5–6%), followed by transfer taxes (0.5–2%), then attorney, title, and escrow fees that mostly add up to $2,000–$5,000 flat. Use the calculator above with your own quoted rates to get an exact figure.
Who pays closing costs, the buyer or the seller?
Both parties pay their own. Sellers traditionally pay the listing and buyer agent commissions, the owner's title insurance, and state transfer taxes. Buyers pay their loan origination, lender title insurance, appraisal, and inspection costs. Seller concessions are a negotiated exception — when the seller agrees to cover part of the buyer's costs to make the deal close.
Is realtor commission tax deductible for the seller?
The commission you pay is not a standalone deduction, but it is added to your home's "selling expenses" and reduces your capital gain on Schedule D. For most primary-residence sellers, the $250,000 / $500,000 home-sale exclusion shields the gain anyway, so the commission mainly matters for your net cash at closing rather than your tax bill.
How can I reduce my seller closing costs?
Negotiate the commission first — even half a point on a $500,000 home saves $2,500. Then compare flat-fee or discount brokers, ask the buyer to split the transfer tax where custom allows, and avoid agreeing to large repair concessions unless they are needed to hold the deal.
Does the mortgage balance come out of closing costs?
It is deducted from your proceeds, but it is not a fee. At closing the title company pays off your remaining loan balance directly from the sale funds, then wires whatever remains to you. Enter your payoff amount in the optional field so the net-proceeds figure reflects the cash you actually receive.
Are transfer taxes the same in every state?
No. They vary widely, from states with no transfer tax at all (like Texas, Idaho, and Missouri) to states charging 1 to 2% or more. Some cities and counties add their own documentary or transfer taxes on top of the state rate, so check your locality before estimating.
Disclaimer
This seller closing cost calculator is provided for informational purposes only and does not constitute financial, legal, tax, or real estate advice. Estimates are based on the inputs you enter and the standard net-proceeds waterfall; actual closing costs vary by state, county, title company, negotiated commission, and individual transaction. Transfer tax rates, attorney fees, and concessions are approximations. Always confirm your final settlement figures with your realtor, title officer, or a licensed professional before closing.