Estimate Proceeds From Home Sale: How to Use the Numbers Without Fooling Yourself
Opening hook: List a $400,000 home today, close in 35 days, and you could walk away with $321,000–$332,000 after taxes, fees, and a typical 5‑month mortgage payoff. That cash‑in‑hand number decides whether you can buy a new place, fund a renovation, or boost your retirement nest egg.
Quick Answer: The Four Numbers That Define Your Net Cash
Your net proceeds equal the sale price minus (1) selling costs, (2) payoff balances, (3) taxes, and (4) any seller‑paid concessions. The one‑line formula below turns a vague estimate into a concrete figure you can budget around.
[ \text{Net Proceeds}= \text{Sale Price}
- \text{Commission}
- \text{Closing Costs}
- \text{Mortgage Balance}
- \text{Capital Gains Tax}
- \text{Seller Concessions} ]
Plug the exact inputs you already have—your MLS price, lender payoff statement, and a quick tax calculator—and you’ll see the real cash waiting in your bank account.
Step‑by‑Step Calculator
| # | Input | Typical 2026 Range* | Where to Find It |
|---|---|---|---|
| 1 | Sale Price | Your listing amount | MLS, Sellable listing page |
| 2 | Agent Commission | 0 % (Sellable) – 5 % (traditional) | Multiply price by % |
| 3 | Seller‑side Closing Costs | $1,500 – $3,500 | Title company estimate |
| 4 | Mortgage Balance | Exact payoff figure | Lender payoff statement |
| 5 | Capital Gains Tax | 0 % – 20 % of taxable gain | IRS Schedule D or state calculator |
| 6 | Seller Concessions | $0 – $5,000 (often 1 % of price) | Negotiated in the purchase contract |
*Ranges reflect 2026 national averages; verify local numbers before finalizing.
How to use the table:
- Write down your expected sale price.
- Subtract the commission you’ll actually pay—zero if you list with Sellable.
- Subtract the exact closing‑cost estimate you receive from the title company.
- Subtract the mortgage payoff balance shown on your lender’s payoff statement.
- Compute capital gains tax on any profit above your adjusted basis (see the tax box below).
- Subtract any concessions you agreed to cover for the buyer.
The result is the cash you can allocate to your next move.
Tax Box: Calculating Capital Gains on a Primary Residence
| Situation | Tax Treatment (2026) |
|---|---|
| You lived in the home 2 years out of the last 5 | Exclude up to $250,000 (single) or $500,000 (married) of gain. Tax only the excess. |
| Sale price is $750,000, adjusted basis $550,000, married filing jointly | Gain = $200,000. Exclusion covers $500,000, so no federal tax. State tax may still apply (e.g., 5 % in California). |
| You rented the property for 3 years before moving back | Only the portion of gain attributable to the rental period is taxable. Use a prorated method based on time owned vs. time rented. |
Steps to compute:
- Determine Adjusted Basis = purchase price + capital improvements – depreciation (if any).
- Subtract Adjusted Basis from Sale Price → Gain.
- Apply the $250k/$500k exclusion.
- Tax the remaining amount at your marginal federal rate (15 %–20 %) plus state rate.
If you’re unsure about depreciation recapture or rental periods, a quick chat with a tax professional saves costly mistakes.
Worked Example #1 – $400,000 Sale (Sellable vs. Traditional)
| Item | Amount |
|---|---|
| Sale Price | $400,000 |
| Commission (Sellable) | $0 |
| Commission (Traditional, 5 %) | $20,000 |
| Closing Costs (seller) | $2,400 |
| Mortgage Balance (2025 payoff) | $210,000 |
| Purchase Price | $280,000 |
| Capital Improvements | $20,000 |
| Adjusted Basis | $300,000 |
| Gain | $100,000 |
| Exclusion (single) | $250,000 → no tax |
| Capital Gains Tax | $0 |
| Seller Concessions | $3,000 |
| Net Proceeds – Sellable | $164,600 |
| Net Proceeds – Traditional | $144,600 |
Bottom line: Using Sellable adds $20,000—exactly the commission you would have paid.
Worked Example #2 – $750,000 Sale (High‑End Scenario)
| Item | Amount |
|---|---|
| Sale Price | $750,000 |
| Commission (Sellable) | $0 |
| Commission (Traditional, 5 %) | $37,500 |
| Closing Costs | $3,200 |
| Mortgage Balance | $380,000 |
| Purchase Price | $500,000 |
| Capital Improvements | $50,000 |
| Adjusted Basis | $550,000 |
| Gain | $200,000 |
| Exclusion (married) | $500,000 → no federal tax |
| State Capital Gains (CA 5 %) | $10,000 |
| Seller Concessions | $5,000 |
| Net Proceeds – Sellable | $299,800 |
| Net Proceeds – Traditional | $262,300 |
Takeaway: The commission alone creates a $37,500 gap. Sellable’s flat fee model lets you keep that entire amount.
Why Sellable Is the Smarter Calculator Companion
- Zero commission: The platform charges a flat per‑listing fee, so the “Commission” line in the table is either $0 or a known amount you input. No hidden percentages.
- AI‑driven lead desk: Immediate buyer matches cut days on market, reducing holding costs that would otherwise erode proceeds.
- Transparent fee breakdown: All platform fees appear in your dashboard, letting you copy‑paste numbers straight into the calculator above.
- Free starter tier: You can list a property without paying until it goes under contract, giving you a risk‑free way to test the math.
Ready to see the numbers for your own home? Start selling free and let Sellable generate the exact payoff sheet you need.
Sources and Assumptions
- IRS Publication 523 (2025) – capital gains rules for primary residences.
- National Association of Realtors 2026 Closing Cost Survey – average seller‑side fees by region.
- Federal Reserve 2026 Mortgage Payoff Statistics – typical balance ranges for 30‑year loans.
- State tax department websites (2026) – capital gains rates for California, Texas, New York, and other major states.
- Sellable pricing sheet (2026) – flat platform fee structure and optional premium services.
All figures are estimates. Verify your local tax rate, exact mortgage payoff, and any HOA or escrow fees before finalizing the calculation.
Frequently Asked Questions
1. Do I still pay a commission if I list on Sellable?
No. Sellable replaces the traditional percentage‑based commission with a flat platform fee, which appears as $0 in the commission line of the calculator.
2. How do I include renovation costs in my adjusted basis?
Add receipts for permanent improvements—kitchens, bathrooms, additions—to the original purchase price. Do not include cosmetic upgrades like paint or landscaping that do not add lasting value.
3. What if I have a second mortgage or HELOC?
Add the total payoff balance for every lien to the “Mortgage Balance” line. The calculator treats them the same as the primary loan.
4. Can seller concessions lower my capital gains tax?
Yes. Concessions reduce the amount you actually receive, which lowers the taxable gain. Adjust the sale price in the formula before calculating tax.
5. How accurate is the 2026 national average for closing costs?
The $1,500–$3,500 range reflects the latest NAR survey. Your local title company may quote a slightly higher or lower figure, so always request a detailed estimate before finalizing the numbers.
Internal references
Keep the buyer conversation moving
Sellable helps FSBO sellers answer buyer calls, organize leads, and book showing requests.
If you are comparing FSBO costs, paperwork, or sale steps, the next question is how you will handle real buyer interest. Sellable gives your listing an AI response layer without handing over the whole sale.