County property tax calculator
Property Tax Calculator for Montgomery County
Montgomery County taxes property at 0.868%, below the 1.07% national average. On the county's median home value of $615,200, that works out to $5,340 per year, or $445 per month in escrow — a lighter monthly load than most of the country. Counties with rates in this range often lean on sales tax, state transfers, or other revenue sources to fund services, which keeps the property tax burden lower for homeowners. For buyers who plan to hold long-term, the cumulative savings versus a high-tax market can be substantial. Escrow will still fluctuate with assessments, but the baseline rate gives a predictable starting point. The lower effective rate here also means escrow adjustments have a smaller absolute impact on monthly payments when property assessments change year over year. Buyers who plan to hold the home for a decade or more often find this matters more than the initial purchase price gap against higher-tax neighbors, especially once equity builds and the tax line becomes a smaller percentage of total carrying cost. Montgomery County's median home value of $615,200 sits far above the Maryland state average — this is a premium market. Buyers here typically see larger down payments, higher loan amounts, and pricing that can push certain loans into jumbo territory. The valuation reflects a combination of demand, employment access, and local amenities that tend to hold long-term. For buyers entering this market, the math shifts: monthly payments scale with the loan amount, and lenders may apply stricter scrutiny at higher price points. Homeowners' insurance and property tax often run above state norms as a direct result. Anyone budgeting a purchase should plan for the full carrying cost, not just the loan payment. Buyers moving into this tier should expect lender scrutiny on jumbo financing thresholds and may benefit from a full pre-approval before touring properties, since the price point often attracts multiple offers and fast decisions.
Property Tax Details
National average is 1.07%
Used to project future tax burden
Annual Property Tax
$0
Insights
Property Tax Landscape in Montgomery County
Montgomery County taxes at 0.868%, below Maryland's average of 1.08%. The difference saves roughly $1,304 per year on a median-valued home compared with the state figure. Buyers moving within Maryland may notice the savings in escrow — the monthly payment is lower by a corresponding amount. Local jurisdictions here often operate on a leaner tax base or supplement revenue through other sources. The lower rate does not necessarily mean lower services; county budgets vary. Buyers comparing options should weigh the tax savings against other factors like commute, school district, and access to amenities. Within Maryland, Montgomery County ranks as the 7th lowest of 24 counties by effective property tax rate.
Montgomery County's median home value of $615,200 sits far above the Maryland state average — this is a premium market. Buyers here typically see larger down payments, higher loan amounts, and pricing that can push certain loans into jumbo territory. The valuation reflects a combination of demand, employment access, and local amenities that tend to hold long-term. For buyers entering this market, the math shifts: monthly payments scale with the loan amount, and lenders may apply stricter scrutiny at higher price points. Homeowners' insurance and property tax often run above state norms as a direct result. Anyone budgeting a purchase should plan for the full carrying cost, not just the loan payment. Median household income in Montgomery County sits above the Maryland state average at $128,733, supporting broader access to conventional loan products and stronger debt-to-income profiles at the lender level. The price-to-income ratio of 4.8x is workable but requires planning. Households at the median can typically qualify for conventional or FHA financing at current rates. Median gross rent runs $2,030 per month, giving renters a baseline to compare against ownership costs in the same market.
Property Tax Scenarios — Montgomery County
The scenarios below show how property tax scales across a range of home values typical for a premium market. Buyers comparing price points can see the direct effect on annual and monthly escrow: each step up in value moves the tax line proportionally at the county's effective rate. This is not the loan payment — it is the tax component that sits inside the monthly mortgage servicer collection.
| Home Value | Annual Tax | Monthly Escrow | 10-Year Total |
|---|---|---|---|
| $310,000 | $2,691 | $224 | $26,908 |
| $460,000 | $3,993 | $333 | $39,928 |
| $615,000 | $5,338 | $445 | $53,382 |
| $925,000 | $8,029 | $669 | $80,290 |
| $1,230,000 | $10,676 | $890 | $106,764 |
Frequently asked questions
Buyers in low-tax jurisdictions often have specific questions about long-term savings, escrow mechanics, and comparisons with other counties in the state. The answers below use Montgomery County's own data.
What is the property tax rate in Montgomery County?
Montgomery County has an effective property tax rate of 0.868%, below the national average (national average: 1.07%). On a median home of $615,200, that's about $5,340 per year, or $445 monthly through escrow.
How much are property taxes on a home in Montgomery County?
At the county median of $615,200, annual property taxes run roughly $5,340, collected through mortgage escrow at about $445 per month.
How does Montgomery County compare to Maryland?
Montgomery County's 0.868% rate is moderately below Maryland's statewide average of 1.08%. The difference equals about $1,304 per year on a median home.
What is the median income in Montgomery County?
Median household income in Montgomery County is $128,733 (Census ACS 2023). Median gross rent runs $2,030 per month.
Are property taxes deductible in Montgomery County?
Yes, property taxes are deductible on federal returns when you itemize, subject to the SALT cap ($10,000 for most filers). Montgomery County homeowners paying $5,340 annually may benefit if their combined state and local tax burden exceeds the standard deduction.
How are property taxes calculated in Montgomery County?
The county assessor multiplies your home's assessed value by the local tax rate. On a $615,200 home at the county's effective rate of 0.868%, the annual bill is approximately $5,340.
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Disclaimer: This calculator and the content on this page are for educational purposes only. They do not constitute financial, legal, or tax advice. Rates, loan limits, and eligibility criteria vary by lender, location, and borrower profile. Always consult a licensed financial professional before making borrowing decisions. CalcPier is independent and not affiliated with any lender listed on this page.