The capital gains tax on vacant land runs from 0% to 23.8% at the federal level when you’ve held the property for more than a year, and up to 37% when you’ve held it a year or less. The IRS treats vacant land held for appreciation as a capital asset, so your profit gets reported on Form 8949 and flows to Schedule D rather than being taxed as wages or business income.1Internal Revenue Service. Instructions for Form 8949 (2025) What you actually owe depends on two things: how long you owned the land, and your total taxable income for the year.
How Long You Owned It Sets the Rate
Sell within one year of buying and your profit is a short-term capital gain. It stacks on top of your other income and is taxed at ordinary rates, which for 2026 reach 37% for single filers above $640,600 and married couples filing jointly above $768,700.2Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
Hold for more than a year and the rate drops sharply. Long-term capital gains are taxed at 0%, 15%, or 20%, based on taxable income.3Internal Revenue Service. Topic No. 409, Capital Gains and Losses The 2026 breakpoints:
- 0% rate: taxable income up to $49,450 single, $98,900 married filing jointly, $66,200 head of household.2Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
- 15% rate: above the 0% ceiling up to $545,500 single, $613,700 married filing jointly, $579,600 head of household.
- 20% rate: above those 15% ceilings.
Most sellers land in the 15% bracket. The 0% rate rewards lower-income sellers who time a sale to a year when other income is modest.
The 3.8% Net Investment Income Tax
High earners pay an extra 3.8% surtax on top of the capital gains rate. This Net Investment Income Tax applies when modified adjusted gross income exceeds $200,000 single or head of household, $250,000 married filing jointly, or $125,000 married filing separately.4Internal Revenue Service. Net Investment Income Tax Gain from a land sale counts as net investment income.5Internal Revenue Service. Questions and Answers on the Net Investment Income Tax
The surtax applies to the lesser of your net investment income or the amount by which MAGI exceeds the threshold, so it doesn’t always hit the whole gain. The practical ceiling for federal tax on a long-term land sale is 23.8% (20% plus 3.8%). Those MAGI thresholds are not indexed for inflation, so more sellers cross them each year.
Calculating the Taxable Gain
The gain is simple in form: amount realized minus adjusted basis. The work is in getting both numbers right.
Adjusted Basis
Basis starts with what you paid for the land. Add acquisition costs like title insurance, attorney fees, transfer taxes, and survey costs. Capital improvements that permanently increased the land’s value get added too.
Carrying costs are often overlooked. Property taxes and mortgage interest on vacant investment land are normally deductible in the year paid, but if you don’t itemize or can’t fully use the deduction, you can elect under IRC Section 266 to capitalize them into basis instead.6eCFR. 26 CFR 1.266-1 – Taxes and Carrying Charges Chargeable to Capital Account The higher basis shrinks the taxable gain later. This is worth considering in low-income years when the current deduction has little value.
Amount Realized
Amount realized is your gross sale price minus selling costs: broker commissions, legal fees, recording charges, and any transfer taxes you paid as seller. Under IRC Section 1001, gain is the excess of the amount realized over adjusted basis.7Office of the Law Revision Counsel. 26 USC 1001 – Determination of Amount of and Recognition of Gain or Loss
A worked example. You sell land for $500,000, pay a 6% commission of $30,000, and $5,000 in closing costs. Amount realized: $465,000. You paid $200,000 for the land and capitalized $15,000 of carrying costs, so adjusted basis is $215,000. Taxable capital gain: $250,000. That figure gets reported on Form 8949 and carries to Schedule D.1Internal Revenue Service. Instructions for Form 8949 (2025)
If You Inherited or Received the Land as a Gift
How you acquired the property changes what your basis is, sometimes dramatically.
Inherited land generally gets a stepped-up basis equal to its fair market value on the date of the previous owner’s death.8Office of the Law Revision Counsel. 26 US Code 1014 – Basis of Property Acquired From a Decedent If a parent bought 40 acres for $20,000 in 1985 and it was worth $300,000 at their death, your basis is $300,000. Sell for $310,000 and only $10,000 is taxable. The pre-death appreciation is never taxed. If the estate filed a federal estate tax return, you may receive a Schedule A from Form 8971 showing the value you must use.9Internal Revenue Service. Publication 551, Basis of Assets One exception: if you gave appreciated land to someone who died within a year and left it back to you, the step-up doesn’t apply.
Gifted land is different. You take the donor’s basis. If your uncle paid $50,000 and gave you the land when it was worth $150,000, your basis for calculating a gain is $50,000. Gift tax the donor paid can add to basis, but not above fair market value at the time of the gift.10Office of the Law Revision Counsel. 26 US Code 1015 – Basis of Property Acquired by Gifts and Transfers in Trust Separate rules apply if you later sell at a loss and the land was worth less than the donor’s basis when gifted; in that case, your loss basis is the fair market value at the time of the gift.
Selling at a Loss
Land doesn’t always go up. If amount realized is less than adjusted basis, you have a capital loss. Losses offset capital gains from other investments dollar for dollar. Beyond that, you can deduct up to $3,000 of net capital losses against ordinary income each year, or $1,500 if married filing separately.3Internal Revenue Service. Topic No. 409, Capital Gains and Losses Excess losses carry forward indefinitely.
The catch: if you held the land for personal use rather than investment, the loss is generally not deductible at all. The deduction requires investment or business use.
When You Might Be a Dealer Instead of an Investor
Preferential capital gains rates only apply if the IRS treats the land as a capital asset in your hands. IRC Section 1221 excludes property held primarily for sale to customers in the ordinary course of business.11Office of the Law Revision Counsel. 26 US Code 1221 – Capital Asset Defined If the IRS decides you’re a dealer, the entire profit is ordinary income taxed at rates up to 37%, plus 15.3% self-employment tax on net profit for Social Security and Medicare.12Internal Revenue Service. Self-Employment Tax (Social Security and Medicare Taxes) The combined bite can exceed 50% of the profit, more than double the 23.8% ceiling an investor faces.
There’s no single test. The IRS and courts weigh the overall pattern:
- Frequency of sales. Multiple parcels sold year after year is the strongest signal.
- Holding period. Short holds suggest a flip, not appreciation.
- Development activity. Roads, utilities, and subdivision look like a business.
- Marketing. Advertising, an office for land sales, or agents finding buyers point toward dealer status.
- Share of your total income. A large share coming from land sales weighs toward trade-or-business treatment.
Documented investment intent, minimal development, long holding periods, and infrequent sales are the strongest counterweights. Anyone selling multiple parcels a year should talk to a tax advisor before listing.
Deferring the Tax With a 1031 Exchange
A like-kind exchange under IRC Section 1031 lets you roll gain from investment land into another piece of real estate without paying tax at the swap.13Office of the Law Revision Counsel. 26 USC 1031 – Exchange of Real Property Held for Productive Use or Investment The deferred gain reduces your basis in the replacement property, so tax comes due when you eventually sell that one, unless you exchange again. Both properties must be held for investment or business use; vacant land held for appreciation qualifies.
Two deadlines run concurrently from the day after your relinquished property closes and cannot be extended:14IRS. Like-Kind Exchanges Under IRC Section 1031
- 45-day identification window. You must identify potential replacement properties in writing with a specific address or legal description.
- 180-day closing deadline. You must close on the replacement property within 180 days, or by your tax return due date including extensions if that’s earlier.
Miss either and the whole gain becomes taxable in the year of the original sale. You also cannot touch the proceeds. Taking control of the cash, even briefly, disqualifies the exchange. A qualified intermediary receives the funds at closing, holds them, and buys the replacement property on your behalf.
If you receive cash or non-real-estate property in the deal, that portion is “boot” and is taxable immediately. Debt reduction is boot too: if the mortgage on the replacement is lower than the mortgage on what you sold, the difference triggers gain. The rest of the exchange remains deferred.
Exchanging with a related party adds a two-year holding rule. If either side disposes of the exchanged property within two years, the deferred gain becomes taxable as of the disposition.15Office of the Law Revision Counsel. 26 US Code 1031 – Exchange of Real Property Held for Productive Use or Investment
Spreading the Tax With an Installment Sale
Sell with seller financing and receive payments over multiple years, and you can report the gain as payments come in rather than all at once. This installment method applies automatically to qualifying sales unless you elect out.16Internal Revenue Service. Publication 537 (2025), Installment Sales
Each payment has three parts: interest income (ordinary rates), a tax-free return of basis, and the capital gain portion. The gain portion comes from your gross profit percentage: total gain divided by contract price. Multiply each principal payment by that percentage to get the taxable gain for the year. Report installment income on Form 6252.17Internal Revenue Service. About Form 6252, Installment Sale Income
This works especially well when a lump sum would push you into the 20% bracket or trigger the 3.8% surtax. Spreading income can keep you in the 15% bracket for years running. One caveat: you must charge at least the applicable federal rate of interest. For seller-financed sales of $7,296,700 or less, the test rate cannot exceed 9% compounded semiannually.16Internal Revenue Service. Publication 537 (2025), Installment Sales Charging too little causes the IRS to recharacterize part of the principal as imputed interest, taxed as ordinary income.
Estimated Tax Payments After the Sale
No tax is withheld at closing. If you don’t send in estimated payments to cover what you’ll owe, expect an underpayment penalty. The penalty applies if you owe $1,000 or more after subtracting withholding and credits.18Internal Revenue Service. Underpayment of Estimated Tax by Individuals Penalty
You can avoid it by paying, through withholding or estimates, the lesser of 90% of the current year’s tax or 100% of last year’s tax. If prior-year AGI was above $150,000 (or $75,000 married filing separately), the 100% figure rises to 110%.
For 2026, the quarterly estimated tax deadlines are April 15, June 15, September 15, and January 15, 2027.19Taxpayer Advocate Service. Making Estimated Payments If you close on a sale and know you’ll owe well above your withholding, make the estimated payment in the quarter the sale closes rather than waiting.
State Tax Adds to the Bill
Federal is only part of what you’ll pay. Most states tax capital gains as ordinary income, with top rates from under 3% to over 13%. A handful of states have no individual income tax, and at least one state has a separate capital gains tax on gains above a high threshold despite having no general income tax. The state where you live, and sometimes the state where the land sits, determines the additional bill. On a large sale, factor state tax into the plan; it can add five or six figures on its own.