The Maryland homestead exemption reduces your property tax bill by lowering the assessed value of your primary residence

Maryland's homestead exemption is a tax break that decreases the taxable value of your home if you own and live in it as your main residence. The state subtracts a fixed dollar amount from your home's assessed value before calculating your tax bill. This means you pay tax on a lower number, which directly lowers what you owe each year.

The exemption amount varies by county — it is not the same statewide. Some counties offer $7,500 off the assessed value; others offer more or less. You must file a form with your county assessor's office to claim it, and you must reapply every three years to keep it active. If you do not file or let it lapse, you lose the reduction and pay full tax on the full assessed value.

This exemption is different from a tax credit or a one-time discount. It reduces your taxable base every single year you own the home and live there, so the savings compound over time. A homeowner in a county with a $7,500 exemption might save $100 to $200 per year in property tax, depending on the county's tax rate.

Key Takeaways

  • The homestead exemption subtracts a set dollar amount from your home's assessed value, lowering your annual property tax bill.
  • The exemption amount differs by county, ranging from around $7,500 to higher amounts depending on where you live.
  • You must file Form 4-H with your county assessor's office and reapply every three years to keep the exemption active.
  • Only your primary residence qualifies; rental properties, vacation homes, and investment properties do not.
  • If you move or stop living in the home, you must notify the assessor to remove the exemption.

Who qualifies for the Maryland homestead exemption

You may have access to if you own the property and live in it as your primary residence on July 1 of the tax year. "Primary residence" means the home where you spend most of your time and receive mail — not a second home, investment property, or rental unit. You must be a Maryland resident, though you do not need to be a U.S. citizen.

If you own the home jointly with a spouse, parent, child, or other family member, all owners must live there for the exemption to explore. If one owner lives elsewhere, the exemption is still available, but you will need to declare that fact on the form. Trusts, corporations, and other business entities do not may have access to.

Age does not matter — homeowners of any age can claim the exemption. However, if you are a surviving spouse or dependent living in a home you do not own, you do not may have access to. The person whose name is on the deed must be the one filing.

How to file for the homestead exemption in your county

Contact your county assessor's office to request Form 4-H, the Maryland Homestead Property Tax Credit process. You can usually read it from the county website, call the assessor's office, or visit in person. The form asks for your name, address, proof of ownership, and confirmation that you live there as your primary residence.

You will need to attach proof of ownership — typically a copy of your deed or a recent property tax bill showing your name. Some counties also ask for proof of residency, such as a driver's license, voter registration, or a utility bill in your name at that address. Check your specific county's requirements before submitting, because they vary slightly.

Mail or deliver the completed form to your county assessor's office before the important date. Most counties accept applications year-round, but some have specific filing windows. The safest approach is to file as soon as you purchase the home or move into it. If you miss a year, you can still file in the next year, but you will not receive a refund for the year you missed.

The three-year renewal requirement and what happens if you miss it

Maryland requires you to renew your homestead exemption every three years. The assessor's office will typically send you a renewal notice in the mail before the important date, but you are responsible for filing even if you do not receive one. If you do not renew, the exemption expires and your property tax bill jumps back to the full assessed value.

If you miss the renewal important date, you can still file a late renewal form in most cases, but you may lose the exemption for the year you missed. Some counties allow a grace period; others do not. Contact your assessor's office when ready if you realize you have missed a important date — they can tell you whether a late filing is possible and what documents you need.

Mark the three-year renewal date on your calendar or set a phone reminder. The cost of missing it is real: losing the exemption for even one year means paying full tax on the full assessed value that year, which can be several hundred dollars depending on your county and home value.

County-by-county exemption amounts and tax rates

The homestead exemption amount is set by each county and does not change year to year. Baltimore County offers $7,500; Montgomery County offers $7,500; Prince George's County offers $7,500. However, some counties offer different amounts — check your specific county's assessor website to confirm the exact figure.

The actual tax savings depend on both the exemption amount and your county's tax rate. A county with a $7,500 exemption and a tax rate of 1.09% per $100 of assessed value will save you roughly $82 per year. A county with a higher tax rate will save you more. Use your county assessor's website or call their office to calculate your specific savings based on your home's assessed value.

Some counties also offer additional exemptions for seniors, veterans, or people with disabilities. These stack on top of the homestead exemption, meaning you could receive both. Check whether you may have access to for any of these programs through your county assessor.

What to do if your exemption is denied or removed

If your process is denied, the assessor's office will send you a written notice explaining why. Common reasons include: the property is not your primary residence, you do not own it, or the form was incomplete. Review the reason carefully and contact the assessor's office to ask what additional information or documentation they need.

If your exemption is removed after you have been receiving it, it usually means the assessor discovered that you no longer live there, you sold the property, or you did not renew on time. If you believe the removal is a mistake — for example, you still live there and did renew — request a hearing with the assessor's office. Bring proof of residency and a copy of your renewal filing.

You have the right to appeal a denial or removal through your county's property tax appeal process. The timeline and procedure vary by county, so contact your assessor's office for the specific steps and important date in your area.

Frequently Asked Questions

Do I lose the homestead exemption if I rent out part of my home?

No. If you live in the home as your primary residence, you can still claim the exemption even if you rent out a room or a basement apartment. The key is that you must live there yourself. However, if you move out and rent the entire property to tenants, you lose the exemption when ready and must notify the assessor.

What happens to the homestead exemption if I get divorced?

If you keep the home and continue to live there, the exemption stays in place under your name. If your ex-spouse gets the home in the divorce settlement, they can file for the exemption in their name once the deed is transferred. If the home is sold as part of the divorce, neither of you can claim it. Update your assessor's office with the new deed information so there is no confusion.

Can I claim the homestead exemption on a condo or townhouse?

Yes. The exemption applies to any residential property you own and live in, including condos, townhouses, mobile homes, and single-family houses. You will still need to file Form 4-H and provide proof of ownership and residency, just as you would for a house.

If I buy a home mid-year, can I claim the exemption for that year?

It depends on your county's rules and the specific date you purchased. Most counties use July 1 as the assessment date, so if you buy before July 1, you may be able to claim the exemption that year. If you buy after July 1, you typically cannot claim it until the following year. File your process as soon as you close on the home and ask your assessor whether you are may be able to access for the current year.

Do I have to report the homestead exemption on my federal income tax return?

No. The homestead exemption is a state and local property tax reduction, not a federal tax deduction or credit. It does not appear on your federal return. You only report it to your Maryland county assessor.