What Is Appreciated Property and How Is It Taxed?

Appreciated property is taxed only when you sell, exchange, or otherwise dispose of it, and the rate you pay depends on how long you held the asset, what type of property it is, and how you transfer it. Watching a stock or a rental property climb in value creates no tax bill on its own. The gain sits untaxed until a sale converts it into “realized” income, at which point federal law measures the profit against your adjusted cost basis and applies one of several possible rates.

When the Tax Is Triggered

The taxable gain on appreciated property is the difference between what you receive from the sale and your adjusted basis in the property.¹ The “amount realized” is the gross sale price minus selling costs such as broker commissions or closing fees.

Your basis starts as what you paid for the property, including commissions, transfer fees, and legal costs tied to the acquisition.² It then moves over time. Capital improvements raise it. Depreciation deductions on rental or business property lower it, which enlarges your eventual taxable gain.

A quick example: you sell an investment property for $400,000 gross, pay $20,000 in selling costs, and your adjusted basis is $250,000. Your taxable gain is $130,000. That number gets reported on IRS Form 8949 and flows into Schedule D of your Form 1040.³

Short-Term vs. Long-Term Rates

Holding period is the single biggest factor in what you pay. The IRS draws a hard line at one year.

Short-Term Gains

Sell an asset held for one year or less and the profit is a short-term capital gain, taxed at your ordinary income rate.⁴ For someone in the 32% or 37% bracket, that’s a steep bite. Short-term gains stack on top of your wages and other income with no preferential treatment.

Long-Term Gains

Hold the asset more than one year and the gain qualifies for lower rates: 0%, 15%, or 20%, depending on your taxable income and filing status.⁴ The 2026 thresholds, set by Revenue Procedure 2025-32:⁵

0% rate: taxable income up to $49,450 (single), $98,900 (married filing jointly), or $66,200 (head of household).
15% rate: taxable income from $49,451 to $545,500 (single), $98,901 to $613,700 (married filing jointly), or $66,201 to $579,600 (head of household).
20% rate: taxable income above $545,500 (single), $613,700 (married filing jointly), or $579,600 (head of household).

Most sellers land in the 15% bracket. The 0% rate is genuinely useful for retirees or anyone in a low-income year who can time a sale to fall below the threshold.

Higher Rates for Collectibles and Depreciated Real Estate

Two categories of long-term gains get their own, higher ceilings.

Collectibles

Long-term gains on coins, art, antiques, stamps, and precious metals are taxed at a maximum rate of 28%.⁶ If your ordinary rate is lower than 28%, you pay the lower rate. Anyone in a higher bracket pays 28% instead of the usual 15% or 20% long-term rate. This catches people off guard when they sell inherited jewelry or a coin collection.

Unrecaptured Depreciation on Real Estate

When you sell rental or commercial property on which you claimed depreciation, the IRS claws back the tax benefit at a 25% rate on the portion of the gain attributable to that depreciation.⁶ This is called unrecaptured Section 1250 gain. The remaining gain above the depreciation amount is taxed at the regular long-term rates.⁷

If you’ve owned a rental for a decade and claimed $80,000 in depreciation, that $80,000 slice of your sale proceeds is taxed at 25%, even though the rest of the gain might qualify for the 15% rate.

The 3.8% Surtax on Higher Earners

Higher earners face an additional 3.8% Net Investment Income Tax on capital gains and other investment income. The surtax applies to the lesser of your net investment income or the amount by which your modified adjusted gross income exceeds these thresholds:⁸

Single or head of household: $200,000
Married filing jointly: $250,000
Married filing separately: $125,000

These thresholds are not indexed for inflation, so more taxpayers cross them each year. A married couple selling a rental for a $300,000 gain could face an effective federal rate of 23.8% on part of it (20% capital gains plus 3.8% NIIT), before state tax.

Selling Your Primary Residence

Selling your home is the one situation where most people pocket a large gain completely tax-free. Single homeowners can exclude up to $250,000 of gain, and married couples filing jointly can exclude up to $500,000.⁹

Two tests apply. You must have owned the home for at least two of the five years before the sale, and used it as your primary residence for at least two of those same five years. The two years don’t have to be consecutive, and you can claim the exclusion only once every two years.⁹

For the joint $500,000 exclusion, both spouses must meet the use test, but only one needs to meet the ownership test. Any gain above the cap is taxed at standard long-term capital gains rates. The exclusion applies only to a principal residence; vacation homes and investment properties do not qualify.

Inherited Property: The Stepped-Up Basis

Inheriting appreciated property comes with a major advantage. The heir’s basis resets to the fair market value on the date the original owner died, wiping out all the appreciation that built up during the decedent’s lifetime.¹⁰

If a parent bought stock for $10,000 that’s worth $1,000,000 at death, the heir’s basis becomes $1,000,000. Selling immediately produces zero capital gain. The default valuation date is the date of death, but the estate executor can elect an alternate date six months later if doing so reduces the estate’s total tax liability.¹¹

The rule cuts both ways. If an asset lost value between purchase and the owner’s death, the basis steps down to the lower fair market value, and there’s no way to claim the original higher cost.

Gifted Property: Carryover Basis

Gifts work very differently. When you receive appreciated property as a gift, your basis is the same as the donor’s adjusted basis at the time of the gift.¹² You inherit the donor’s built-in tax bill along with the property.

If a parent gives you stock they bought for $1,000 that’s now worth $10,000, your basis is $1,000. Sell it the next day and you report $9,000 in capital gain.¹³ On the plus side, your holding period includes the donor’s, so if the donor held the stock more than a year, you qualify for long-term rates even if you sell right away.

A wrinkle for gifted property that has lost value: if the donor’s basis is higher than the fair market value at the time of the gift, and you later sell at a loss, your basis for calculating the loss is the lower fair market value, not the donor’s original cost.¹² The rule prevents donors from shifting unrealized losses to recipients.

Ways to Reduce or Defer the Tax

Donate Appreciated Assets Directly to Charity

One of the cleanest moves with highly appreciated assets is to donate them directly to a qualified charity. When you contribute long-term capital gain property, you can generally deduct the full fair market value and avoid capital gains tax on the appreciation entirely.¹⁴ Selling first and donating the cash triggers the gain; transferring the shares themselves does not.

The deduction for donating capital gain property to a public charity is capped at 30% of your adjusted gross income, with a five-year carryforward for any excess.¹⁵ You can elect a higher 50% AGI limit, but doing so forces you to reduce the deduction to cost basis rather than fair market value.¹⁴

Section 1031 Exchange for Real Estate

Real estate investors can defer capital gains tax indefinitely by exchanging one investment property for another under Section 1031.¹⁶ Since the 2017 Tax Cuts and Jobs Act, these exchanges are limited strictly to real property used in a trade, business, or held for investment. Personal residences, vacation homes, and property held primarily for resale do not qualify.

The deadlines are unforgiving. You have 45 calendar days from the date you sell the original property to identify replacement properties, and 180 calendar days to close.¹⁶ Neither window can be extended. A qualified intermediary must hold the sale proceeds throughout; if you touch the money, the exchange fails.

To defer the full gain, the replacement property must be equal to or greater in value than what you sold, and you must reinvest all the proceeds. Any leftover cash, called “boot,” is taxable. Your basis carries over to the new property, and some investors chain exchanges for decades, eventually passing the property at death and letting the stepped-up basis erase the accumulated tax.

Offsetting Gains With Capital Losses

Capital losses offset capital gains dollar for dollar. Sell one asset for a $50,000 gain and another for a $30,000 loss in the same year, and you pay tax on only $20,000 of net gain. If losses exceed gains, you can deduct up to $3,000 of the excess against ordinary income ($1,500 if married filing separately) and carry the remainder forward.⁴

Short-term losses offset short-term gains first, and long-term losses offset long-term gains first, but any excess crosses over. The wash-sale rule blocks the loss if you repurchase the same or substantially identical security within 30 days before or after the sale, so timing matters when harvesting losses to soak up a big gain.

1
Office of the Law Revision Counsel. 26 USC 1001 – Determination of Amount of and Recognition of Gain or Loss
2
Office of the Law Revision Counsel. 26 USC 1012 – Basis of Property-Cost
3
Internal Revenue Service. Instructions for Form 8949
4
Internal Revenue Service. Topic No. 409, Capital Gains and Losses
5
Internal Revenue Service. Revenue Procedure 2025-32
6
Office of the Law Revision Counsel. 26 US Code 1 – Tax Imposed
7
Internal Revenue Service. Publication 544 – Sales and Other Dispositions of Assets
8
Internal Revenue Service. Topic No. 559, Net Investment Income Tax
9
Office of the Law Revision Counsel. 26 US Code 121 – Exclusion of Gain From Sale of Principal Residence
10
Office of the Law Revision Counsel. 26 US Code 1014 – Basis of Property Acquired From a Decedent
11
Internal Revenue Service. Gifts and Inheritances
12
Office of the Law Revision Counsel. 26 USC 1015 – Basis of Property Acquired by Gifts and Transfers in Trust
13
Internal Revenue Service. Property (Basis, Sale of Home, Etc.)
14
Internal Revenue Service. Publication 526 – Charitable Contributions
15
Office of the Law Revision Counsel. 26 USC 170 – Charitable, Etc., Contributions and Gifts
16
Office of the Law Revision Counsel. 26 USC 1031 – Exchange of Real Property Held for Productive Use or Investment