Maryland Property Tax Deduction Rules

Maryland allows you to deduct property taxes you pay on your home, but only if you itemize deductions on your federal tax return instead of taking the standard deduction. This is a federal rule, not a Maryland one — Maryland itself does not have a separate state income tax deduction for property taxes. The deduction happens on your federal Form 1040 when you file with the IRS.

The catch is the State and Local Tax (SALT) cap. Starting in 2018, federal law limited the total deduction for state and local taxes — including property tax, sales tax, and income tax combined — to $10,000 per year ($5,000 if married filing separately). This cap applies to everyone, regardless of where you live. If your property taxes alone exceed $10,000, you can only deduct $10,000 total when combined with any state income tax or sales tax you paid.

To claim the deduction, you need documentation: your property tax bill or assessment notice from your county, and proof of payment (a cancelled check, bank statement, or receipt from your county tax collector). Maryland counties send tax bills annually, usually in the fall. Keep these records for at least three years in case the IRS asks questions.

Key Takeaways

  • Property taxes are deductible on your federal return only if you itemize deductions, and they are subject to the $10,000 annual SALT cap when combined with state income tax and sales tax.
  • Condo fees are not deductible as property tax, though a portion of your condo fee may go toward property taxes — you can only deduct the property tax portion, not the maintenance or management portion.
  • You must have documentation from your county tax collector or condo association showing what you paid and when.
  • The SALT cap has been in place since 2018 and is currently set to expire after 2025, though Congress may extend it.

Condo Fees and Property Tax: What Counts

Condo fees are not deductible as property tax. A condo fee is a monthly or annual charge paid to your condo association for maintenance, repairs, insurance, and management of common areas. The IRS treats this as a homeowners association (HOA) fee, and HOA fees are never deductible, even though you own the property.

However, some condo associations break down their fees in writing and show you what portion goes toward property taxes. If your condo association pays the property tax bill on your behalf and itemizes this in your annual statement, you may be able to deduct only that property tax portion. You cannot deduct the rest of the fee — the part that covers maintenance, utilities, insurance, or management.

To know whether any of your condo fee is deductible, ask your condo association for a written breakdown of how the fee is spent. Request a statement showing the dollar amount allocated to property taxes versus other expenses. Without this documentation, the IRS will not allow you to deduct any portion of the fee.

How to Report Property Tax on Your Tax Return

If you own a home in Maryland and pay property tax directly to your county, you report the deduction on Schedule A (Itemized Deductions) when you file your federal tax return. Schedule A is part of Form 1040. You list your property taxes on Line 5a under "Taxes You Paid."

You only benefit from this deduction if your total itemized deductions exceed the standard deduction for your filing status. For 2024, the standard deduction is $14,600 for single filers and $29,200 for married couples filing jointly. If your property taxes plus other deductible expenses (mortgage interest, charitable donations, medical expenses) add up to less than these amounts, you are better off taking the standard deduction instead.

If you are unsure whether to itemize or take the standard deduction, calculate both scenarios. Add up all your deductible expenses — property tax, mortgage interest, state income tax, sales tax (up to the $10,000 SALT cap), charitable donations, and medical expenses over 7.5% of your income. If that total is higher than your standard deduction, itemize. Otherwise, take the standard deduction.

Maryland County Property Tax Rates and Assessment

Maryland property taxes vary by county because each county sets its own tax rate. Your property tax bill is calculated by multiplying your home's assessed value by your county's tax rate. The assessed value is set by your county assessor's office, not by what you paid for the home or what it is worth on the market.

Counties reassess property every three years in most cases, though some reassess annually. If you believe your assessment is too high, you can file an appeal with your county assessor's office. The deadline to appeal is usually 30 days after you receive your assessment notice. A successful appeal can lower your property tax bill and therefore lower your deduction as well.

Your property tax bill is due on different dates depending on your county. Most Maryland counties have a due date in December, but some split payments into two installments. Check your county tax collector's website or your bill for the exact due date. Paying on time matters for the deduction — you can only deduct taxes you actually paid in the year you paid them, not taxes you owe.

What Happens If You Sell Your Home Mid-Year

If you sell your home partway through the year, the property tax bill is typically split between you and the buyer based on the closing date. Your county tax assessor will prorate the annual tax bill. You can deduct only the portion of property tax that you paid before the sale closed.

At closing, the title company or attorney usually handles the proration calculation and shows it on the settlement statement. This document lists how much property tax you owe and how much the buyer owes. Keep this settlement statement for your tax records — it shows exactly what you paid and when, which is what the IRS needs to see.

If you are unsure how much property tax to deduct after a sale, contact your county tax assessor's office. They can provide a letter showing the proration, which you can then give to your tax preparer or attach to your return if you file yourself.

SALT Cap Expiration and Future Changes

The $10,000 SALT cap was introduced in 2018 as part of the Tax Cuts and Jobs Act. It is currently set to expire on December 31, 2025, which means starting in 2026, the cap could change or disappear entirely. Congress would need to vote to extend, modify, or repeal it. As of now, no final decision has been made.

If the cap expires without action, you would be able to deduct all your property taxes without the $10,000 limit starting in 2026. If Congress extends the cap, it will remain at $10,000. If Congress raises the cap, you would have a higher limit. Until a decision is made, plan your deductions assuming the $10,000 cap remains in place.

Stay informed by checking the IRS website or consulting a tax professional closer to the end of 2025. If you have a large property tax bill, knowing whether the cap will change could affect your tax planning strategy for the next few years.

Frequently Asked Questions

Can I deduct property taxes if I take the standard deduction?

No. The property tax deduction is only available if you itemize deductions on Schedule A. If you take the standard deduction, you cannot deduct property taxes. You must choose one or the other — you cannot do both.

What if my condo association pays property taxes but does not give me a breakdown?

Contact your condo association and request a written statement showing what portion of your fee goes to property taxes. Without this documentation, you cannot deduct any part of the fee. If the association refuses to provide it, you have no deduction to claim.

Do I have to pay property tax by December 31 to deduct it this year?

Yes. You can only deduct property taxes in the year you actually pay them. If your bill is due in January but you pay it in December, you deduct it in December's tax year. If you pay in January, you deduct it in January's tax year. Owing the tax does not count — only payment does.

Can I deduct property taxes on a rental property I own in Maryland?

Yes, but differently. Rental property taxes are deducted on Schedule E (Rental Income and Loss), not Schedule A. They are a business expense, not an itemized deduction, so the $10,000 SALT cap does not apply to them. Keep receipts and your property tax bill as proof.

What if I paid property taxes in a previous year but forgot to deduct them?

You can file an amended return for that year using Form 1040-X. You have three years from the original due date to amend and claim the deduction. Contact a tax professional or the IRS for help with amended returns, as the process varies depending on how long ago you filed.