Tax Guidance
Maryland Probate and
Inheritance Taxes
Maryland is one of the few states that taxes both inheritances and larger estates. This guide answers the twelve questions that matter most when a house is inherited: who pays inheritance tax, who is exempt, how the estate tax works, what the step-up in basis means, and when capital gains apply at the sale.
The numbers below are accurate as written, but fees and thresholds change. Confirm your family's exact position with a CPA or estate attorney before planning around any figure.
September 26, 2026
Written and reviewed by Marc Cormier, Realtor and Seniors Real Estate Specialist (SRES), Berkshire Hathaway HomeServices PenFed Realty
Quick Answers
Maryland Probate and Inheritance Taxes: Questions and Answers
Does Maryland have an inheritance tax?
Yes. Maryland charges a 10% inheritance tax on property passing to anyone who is not an exempt relative. Close family members are exempt.
Who is exempt from Maryland inheritance tax?
These recipients pay no Maryland inheritance tax: • Spouse or registered domestic partner • Children, stepchildren, grandchildren, and other lineal descendants • Parents, stepparents, and grandparents • Siblings • Spouses of children or of lineal descendants • A business owned entirely by exempt relatives Nieces, nephews, cousins, friends, and unmarried partners without a registered domestic partnership are not exempt.
How much inheritance tax does a niece pay on an inherited house in Maryland?
A niece pays 10% of the net value she receives. Example: a niece inherits half of a house with a net value of $400,000. Her share is $200,000. Her Maryland inheritance tax is $20,000. Whoever you are in the family tree changes the math, so check before you plan around a number.
Are there Maryland inheritance tax exemptions for small amounts?
Yes. Property passing to any one person is exempt if the total value does not exceed $1,000. Life insurance paid to a named beneficiary other than the estate is also exempt, as are gifts to qualifying charities.
Does Maryland have an estate tax on top of the inheritance tax?
Yes. Maryland is one of the few states with both. The estate tax applies only to larger estates, with an exemption of $5 million per person. Most families selling a single inherited home never reach it. Confirm the current threshold with your CPA.
What is the step-up in basis on an inherited house?
The step-up in basis resets the tax value of an inherited house to its fair market value on the date of death. Decades of appreciation during the parent's lifetime drop out of the capital gains calculation. Example: parents bought for $80,000 in 1985. The house was worth $500,000 when the last parent died. The heirs' starting basis is $500,000, not $80,000.
Do I owe capital gains tax when I sell an inherited house?
Usually little or none if you sell near the date of death value. The rough formula is sale price minus stepped-up basis minus selling expenses. Example: • Sale price: $520,000 • Stepped-up basis: $500,000 • Selling expenses: $30,000 • Result: $520,000 minus $500,000 minus $30,000 equals negative $10,000, so no gain Gains that build up after the date of death are taxable. Have a CPA confirm your numbers.
Do I need a date of death appraisal?
In most cases, yes. Maryland's Inventory must show the house's value as of the date of death, and appraisals using the word "approximate" are rejected. The appraisal also documents your stepped-up basis for capital gains. A real estate agent's market analysis is not a substitute for an appraisal on the Inventory.
Can the sale price be used as the house's value on the Maryland Inventory?
Yes, in one situation. Maryland lets the Personal Representative use the contract sale price if it is an arm's length sale and settlement happens within one year after the date of death. Selling inside that first year often saves the cost of a separate appraisal.
Can I use the tax assessment as the house's value on the Inventory?
Maryland allows it. The Personal Representative is able to use the full cash value from the state tax assessment instead of an appraisal. Be careful. Assessments often lag the market, and the Inventory number tends to follow the estate through inheritance tax and capital gains conversations. Talk to your CPA before choosing the cheapest option.
Do renovation costs reduce Maryland inheritance tax?
No. Costs to maintain and preserve the house are allowable estate expenses, but repairs or upgrades beyond that are not deductible for Maryland inheritance tax. They come out of the heir's distribution instead. For federal capital gains, improvements generally add to basis. Your CPA should confirm both.
Does the estate have to file income tax returns?
Usually yes. The deceased person's final personal return covers January 1 through the date of death. If the estate earns income after death, such as rent or interest, the estate often files its own income tax return. Rent collected on an estate property must also be reported in the estate's accounts with the Register of Wills.
Keep Reading
Go Deeper Into Maryland Estate Taxes
Estate vs Inheritance
Maryland Estate Tax vs Inheritance Tax
How the two Maryland taxes differ, who pays each, and the thresholds that trigger them.
Selling and Taxes
Will I Owe Taxes If I Inherit and Sell a House in Maryland?
The full breakdown of what taxes apply when an inherited Maryland house is sold.
Probate Costs
How Much Does Probate Cost in Maryland?
Register of Wills fees, commissions, funeral expenses, and who pays what during probate.
Sources
- Maryland Register of Wills: registers.maryland.gov
- Maryland Comptroller: marylandtaxes.gov
- Internal Revenue Service (IRS)
Free Consultation
Talk With Marc
About the Tax Picture
Marc Cormier has guided families through Maryland estate sales for 27 years and close to 1,000 homes sold. Schedule a free consultation to get the inheritance tax, basis, and capital gains questions answered for your specific house.
Next Step
Get the inheritance tax and basis questions answered with your CPA before the Inventory is filed.
Disclaimer
This content is for general information only and is not legal, tax, or financial advice. Marc Cormier is a licensed real estate professional, not an attorney, CPA, or financial advisor. Consult a qualified probate attorney and CPA about your specific estate.