Vermont Property Tax Calculator (Assessed Value & Millage Rates)

Vermont's average effective property tax rate of 1.42% works out to a #6 national ranking, among the ten highest effective property tax rates in the country. Measured against the roughly 1.0% average effective rate nationwide, Vermont's number comes in roughly 1.4 times the national average of roughly 1.0%. Within the Northeast, where the average effective rate runs near 1.61%, Vermont actually sits a bit below the regional norm despite its top-ten national ranking.

For buyers and investors evaluating Vermont real estate, that rate is not just a sticker number: it funds the local school district, county services, and municipal budget that shape a property's long-run carrying cost and its resale economics.

County assessors in Vermont carry out the periodic valuations that feed into the millage calculation, and the exemption and appeal process outlined further down this page is the practical way an individual owner can influence the final number on next year's bill rather than simply accepting the county's first estimate.

Vermont funds education through a statewide property tax with two separate rates, one for homesteads and one for everything else, and lets eligible resident homeowners pay the education portion based on household income instead of value. A common level of appraisal then adjusts each town's rate to correct for how far its assessments have drifted from market.

None of that detail is asked for here. This calculator works one level up, applying Vermont's average effective property tax rate of 1.42% to the value you enter. That rate is the ratio of property taxes actually paid to home value across the state, so the assessment ratios, caps, and exemptions described above are already baked into it.

Two of the five steps below are what the engine performs. Steps 3 and 4 are the calculation; steps 1, 2 and 5 describe the county process the effective rate is an average of, and no input on this page collects any of it:

1. Start from the town's listed value. Towns assess locally, and the common level of appraisal scales the education rate to compensate for outdated listings.
2. File the homestead declaration. Declaring the property a homestead applies the homestead education rate and opens the income-based adjustment.
3. Multiply by the effective rate. At 1.42%, a $400,000 home in Vermont comes to $5,680 a year before any exemption you enter above.
4. Divide by twelve for escrow. That same home works out to $473.33 a month set aside in a mortgage escrow account.
5. Compare it against your own bill. Missing the homestead declaration puts the property on the nonhomestead education rate, which is a costly mistake. Your county's number is the one that governs; this figure tells you whether it is roughly where a Vermont home of that value ought to land.

Using this calculator's baseline inputs: a $400,000 home in Vermont, taxed at the state's 1.42% average effective rate (rank #6 of 50 states).

1. Start with the assessed value. The home is assessed at its full $400,000.00 market value, with no homestead exemption applied in this baseline scenario.
2. Apply the effective rate. $400,000.00 × 1.42% = $5,680.00 in annual property tax, Vermont's statewide average effective rate.
3. Convert to a monthly escrow. Lenders typically collect property tax in twelve equal installments alongside principal and interest: $5,680.00 ÷ 12 = $473.33 per month.
4. Project a five-year hold. At a flat rate, five years of ownership totals $5,680.00 × 5 = $28,400.00, before any reassessment, exemption change, or millage increase.

At 1.42%, Vermont carries one of the heaviest property tax burdens in the country, ranking #6 of 50 states. That is a real cost to weigh against the purchase price.

The marginal cost of the next $10,000 of value. Moving the entered value from $400,000 to $410,000 moves the annual bill from $5,680.00 to $5,822.00. Every additional $10,000 of Vermont value costs $142.00 a year, or $11.83 a month in escrow, and it costs exactly that at every point in the sweep because the engine applies one rate to the whole value with no bands, no floor and no cap.

The sweep, end to end. The twelve-row table walks the entered value in sixths, from one sixth to twice it. At the first row, $66,666.67 of value, the bill is $946.67. At row six, the $400,000 default, it is $5,680.00. At row twelve, $800,000, it is $11,360.00, or $946.67 a month. Doubling the value doubles the tax to the cent, which is the clearest possible statement of what this calculator is: an effective-rate multiplication, not a millage computation.

The reverse question. A buyer with a fixed monthly escrow budget can read the sweep backwards. $473.33 a month supports a $400,000 assessment at 1.42%; $946.67 a month supports $800,000. To pay no more than $7,100.00 a year, the value has to stay at or under $500,000, which the engine confirms directly: $500,000 returns $7,100.00.

Right method against wrong method, priced. Enter a $25,000 homestead exemption and the headline falls from $5,680.00 to $5,325.00, a saving of $355.00. Now read the schedule underneath it: row six still shows $5,680.00. That is not a display bug, it is what the code does. The exemption is subtracted from the value before the headline is computed, but the twelve-row sweep is built from the entered value with the exemption never applied, so every row of the table is the no-exemption figure. Sizing a purchase off the table while quoting the headline double-counts nothing and single-counts wrongly: at a $50,000 exemption the headline is $4,970.00 and the gap to the table widens to $710.00.

What the effective rate is a ratio of, and what it is not. The 1.42% figure is total Vermont property tax actually paid divided by market value, taken across the state. It is not a millage rate and it is not a rate to apply to a locally assessed figure. A Vermont town lists property at its own appraised value and the common level of appraisal then rescales the education rate; both of those adjustments are already inside the 1.42% figure, so entering a listed value that differs from market double-counts the correction.

The one number on this page that carries no arithmetic. The national rank of 6th is read straight out of the same table as the rate and is not computed from the value entered. It does not move anywhere in the sweep, and it will read the same at $66,666.67 of value as at $800,000.

• The homestead exemption is applied to the headline only. The twelve-row schedule is built from the entered value with no exemption subtracted, so at a $25,000 exemption the table reads $5,680.00 at the default row while the headline reads $5,325.00.
• There is no threshold anywhere in this calculation. No band, no cliff, no cap and no phase-out exists in the code path, so no value in the sweep produces a step change in the rate.
• Specific hyper-local county and municipal millage district variations within Vermont.
• Special assessment or tax increment financing district charges. Some Vermont municipalities levy additional assessments on benefiting parcels for road, sewer, or water improvements on top of the base municipal and education tax rate.
• Commercial vs residential assessment classification differentials.
• Property tax appeal reductions or localized board of equalization adjustments.

• Confusing Market Fair Value with Assessed Basis: Some jurisdictions assess property at fractional ratios rather than 100% of market value.
• Failing to File Homestead Paperwork: Homestead exemptions are rarely automatic; homeowners must file timely paperwork with the county appraisal district.
• Underestimating Post-Sale Supplemental Assessments: Purchasing a newly constructed or reassessed property often triggers catch-up supplemental tax bills.
• Ignoring Property Tax Appeal Windows: Missing the annual 30-to-60 day statutory protest window forfeits the right to challenge over-assessed property values for that tax year.

• U.S. Census Bureau: American Community Survey (ACS) Real Estate Assessment Benchmark Data. census.gov/programs-surveys/acs
• Vermont Department of Taxes: Property Tax Assessment Guidance. tax.vermont.gov