Minnesota Capital Gains Tax on Sale of Home: Rates and Exclusions

Minnesota’s capital gains tax on the sale of a home works as an add-on to your ordinary income: any profit that survives the federal primary-residence exclusion gets stacked onto your other income and taxed at rates from 5.35% up to 9.85% for 2026. The state has no separate, lower rate for capital gains, but it does honor the federal exclusion under 26 U.S.C. § 121, which shields up to $250,000 of gain for single filers and $500,000 for married couples filing jointly. For most sellers, the exclusion eliminates the tax entirely at both levels.¹

Why Most Minnesota Home Sellers Owe Nothing

The federal exclusion is the single biggest reason a home sale often produces no tax bill. If you owned the home and lived in it as your primary residence for at least two of the five years before closing, you can exclude up to $250,000 of profit from taxable income. Married couples filing jointly can exclude up to $500,000, provided both spouses meet the use requirement, at least one meets the ownership requirement, and neither spouse used the exclusion on another sale within the previous two years. The two years of ownership and use don’t have to be consecutive.¹

Minnesota starts its individual income tax calculation from your federal taxable income. Gain that federal law excludes never reaches the state return at all. A married couple who bought for $300,000, invested $50,000 in improvements, and sold for $750,000 has a $400,000 gain. It sits under the $500,000 joint exclusion, so the couple owes nothing federally and nothing to Minnesota.

Partial Exclusions and the Surviving-Spouse Window

Selling before you complete the two-year tests can still produce a partial exclusion when the move was driven by a change in employment, health reasons, or other unforeseen circumstances. The amount is prorated. A single filer who occupied the home for one year before a work relocation would exclude $125,000; a joint return in the same situation would exclude $250,000.¹

A surviving spouse can still claim the full $500,000 joint exclusion if the sale closes within two years of the other spouse’s death, provided both spouses met the use requirement and at least one met the ownership requirement. Once that two-year window closes, the surviving spouse files as a single taxpayer and the ceiling drops to $250,000.

Figuring the Gain That Would Actually Be Taxed

Taxable gain isn’t just sale price minus purchase price. Your starting point is adjusted basis: what you paid, plus the cost of capital improvements. Improvements add value, extend useful life, or adapt the home to a new use. A kitchen remodel, a new roof, a finished basement, and added square footage all count. Routine maintenance like repainting or fixing a faucet does not.²

You also subtract selling costs from the sale price, including agent commissions, legal fees for deed preparation, title insurance, transfer taxes, and recording fees.² The realized gain is net sale proceeds minus adjusted basis. Only the amount above your § 121 exclusion is taxable.

Keep settlement statements, improvement receipts, and contractor invoices for as long as you own the home and for several years after the sale. Those records are how you prove your basis if the Minnesota Department of Revenue or the IRS questions the return.

Minnesota’s Rates on Taxable Gain

Minnesota doesn’t tax capital gains at a preferential rate. Any profit above your federal exclusion is treated the same as wages and folded into your regular income for the year. The 2026 brackets are:³

5.35% on taxable income up to $33,310 (single) or $48,700 (married filing jointly)
6.80% from $33,311 to $109,430 (single) or $48,701 to $193,480 (joint)
7.85% from $109,431 to $203,150 (single) or $193,481 to $337,930 (joint)
9.85% above $203,150 (single) or $337,930 (joint)

Because the gain stacks on top of your salary and other income, a moderate profit can push part of your income into a higher bracket for that year. A single filer earning $90,000 in wages who realizes $100,000 of taxable gain now has $190,000 of taxable income, with the top slice taxed at 7.85% rather than the 6.80% that would normally apply.

The 1% Minnesota Investment Income Surcharge

Starting with tax year 2024, Minnesota adds a 1% surcharge on net investment income above $1,000,000. Capital gains from a home sale count toward that total, and the surcharge applies only to the amount over the threshold. A seller with $1,200,000 of net investment income for the year owes the extra 1% on $200,000.⁴⁵

Federal Layers Stacked on Top

Minnesota’s tax is one piece of the bill. Gain above the § 121 exclusion also faces federal long-term capital gains tax at 0%, 15%, or 20%, depending on total taxable income. Most middle-income sellers land in the 15% bracket.

An additional 3.8% federal net investment income tax applies when modified adjusted gross income exceeds $200,000 (single) or $250,000 (joint). Gain that qualifies for the § 121 exclusion is not counted, but taxable gain above the exclusion is. A high-earning Minnesota resident with taxable gain can face 20% federal capital gains rate, 3.8% federal NIIT, and 9.85% Minnesota income tax, totaling more than 33% before the state’s surcharge on investment income over $1,000,000.

Inherited Homes Work Differently

If you inherited the home, your basis is not what the prior owner paid. Federal law resets it to the home’s fair market value on the date of death, a “stepped-up” basis. Appreciation during the deceased owner’s lifetime effectively disappears for tax purposes. If a parent bought for $80,000 in 1985 and the home was worth $400,000 at death, your basis is $400,000.

Inherited property is also automatically long-term for federal capital gains, regardless of how soon you sell. Heirs who sell shortly after inheriting often owe little or no tax. If you instead move in and establish the inherited home as your primary residence, you can eventually qualify for the § 121 exclusion on appreciation that occurs after you take ownership.

Home Office and Rental Use

Business use of the home changes the analysis. For a home office inside the house, such as a spare bedroom used for work, you don’t split the sale into business and personal portions. The full gain can still qualify for the § 121 exclusion, but any depreciation claimed after May 6, 1997 must be recaptured as taxable income. Recaptured depreciation is taxed at a maximum federal rate of 25%, and Minnesota taxes it as ordinary income. Claim $15,000 of depreciation over the years and $15,000 comes back as taxable income when you sell, whatever the size of your overall gain.

A separate structure used for business or rental, such as a detached unit, is treated differently. You allocate sale price and basis between the residential and business portions, and the business portion does not qualify for the § 121 exclusion.

Paying the Tax and Reporting the Sale

A mid-year closing can drop a large sum of income into a year your paycheck withholding was never sized to cover. Waiting until April to settle up can trigger underpayment penalties from both the IRS and Minnesota. Federal estimated tax is quarterly, with 2026 deadlines on April 15, June 15, September 15, and January 15, 2027.⁶ A July closing falls in the third quarter, so an estimated payment by September 15 keeps you clear. Minnesota follows a similar quarterly structure. Setting aside a portion of the proceeds at closing and sending estimates to both agencies in the quarter the sale occurs is the cleanest approach.

Reporting is straightforward. Minnesota’s individual return, Form M1, starts from your federal taxable income. If the § 121 exclusion wiped out your gain federally, nothing about the sale appears on the M1. When there is taxable gain, you report it on federal Schedule D and Form 8949, and the resulting figure flows through your federal adjusted gross income onto the M1. Most home sales require no Minnesota-specific adjustments beyond what the federal return already reflects.

1
Office of the Law Revision Counsel. 26 USC 121 – Exclusion of Gain From Sale of Principal Residence
2
Internal Revenue Service. Publication 523, Selling Your Home
3
Minnesota Department of Revenue. Income Tax Rates and Brackets
4
Minnesota Office of the Revisor of Statutes. Minnesota Statutes 290.033 – Net Investment Income Tax
5
Minnesota Department of Revenue. 2023 Tax Law Changes
6
Internal Revenue Service. Estimated Tax