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Updated 2025 Tax Year

Manassas County
Property Tax Guide

Everything you need to know about property taxes in Manassas County, VA. Rates, due dates, exemptions, and how it affects your monthly payment.

10 Official Sources
8 min read
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Quick Facts
Tax Rate
0.92% to 1.0%+ (varies by special taxing districts within county)
Exemptions
4+ Available
Section 1

How Property Tax Works

Manassas County, Virginia operates on a property tax system that serves as the primary funding source for essential local services including public schools, law enforcement, fire and rescue services, parks and recreation, and infrastructure maintenance. The county assesses property taxes based on fair market value as determined by the county assessor, with reassessments conducted periodically to reflect current market conditions.

Property owners in Manassas County should be aware that actual tax rates can vary by location within the county due to special taxing districts, which may include additional assessments for specific services or improvements. The effective tax rate for most residential properties ranges from approximately 0.92% to over 1.0% depending on the specific location and applicable district assessments. Property taxes are calculated by multiplying the assessed value by the applicable tax rate, with various tax credits available to qualifying property owners who submit proper applications.

It's important to note that Manassas County follows Virginia state property tax guidelines, which means there is no assessment cap limiting annual increases in property values, making it crucial for property owners to understand available tax credits and exemptions that require active application to receive benefits.

Section 2

What Makes Up Your Tax Bill

ComponentRate (per $100)Description
Base Real Estate Tax$0.92FY 2025-2026 base rate for all real property
Personal Property TaxVariesRate for vehicles and business tangible property
Special District AssessmentsVariesAdditional rates may apply based on location

Important Notes:

  • Tax rates are expressed per $100 of assessed value
  • The $0.92 base rate applies to the FY 2025-2026 levy year
  • Special taxing districts within Manassas County may impose additional assessments
  • Business tangible property is subject to separate tax rates
  • Rates are subject to annual review and may change for subsequent fiscal years
Section 3

When Are Property Taxes Due?

For the 2025/2026 tax year in Manassas County, property taxes are due in two installments:

Pro tip: If you pay through mortgage escrow, your lender splits these payments across your monthly mortgage. If you pay directly, set calendar reminders to avoid late penalties.
Section 4

Supplemental Tax Bills

Supplemental property taxes in Manassas County are triggered when there are changes in property ownership, new construction, or significant improvements to existing properties during the tax year. These supplemental assessments ensure that property taxes are properly calculated based on current ownership and property conditions rather than waiting for the next regular assessment cycle.

When a supplemental tax is assessed, it covers the period from when the change occurred through the end of the current fiscal year. The calculation is based on the difference between the previous assessment and the new assessment, prorated for the remaining months in the tax year. For example, if a property undergoes a major renovation that increases its assessed value by $50,000 and the improvement is completed in January, the supplemental tax would be calculated on that $50,000 increase for the remaining months of the fiscal year at the applicable tax rate.

Property owners typically receive supplemental tax bills separately from their regular annual tax bill, and these supplemental amounts have their own due dates. The deadline for supplemental real estate and personal property taxes is February 5th, and these bills must be paid in addition to regular annual property tax obligations.

Example Calculation

Example 1: $300,000 Home

  • Assessed Value: $300,000
  • Less: Homestead Credit (if applied): -$3,000
  • Net Taxable Value: $297,000
  • Tax Calculation: $297,000 × $0.92/$100 = $2,732.40
  • Annual Tax: $2,732.40
  • Monthly (Escrow): $227.70

Example 2: $600,000 Home

  • Assessed Value: $600,000
  • Less: Homestead Credit (if applied): -$3,000
  • Net Taxable Value: $597,000
  • Tax Calculation: $597,000 × $0.92/$100 = $5,492.40
  • Annual Tax: $5,492.40
  • Monthly (Escrow): $457.70

Example 3: $1,000,000 Home

  • Assessed Value: $1,000,000
  • Less: Homestead Credit (if applied): -$3,000
  • Net Taxable Value: $997,000
  • Tax Calculation: $997,000 × $0.92/$100 = $9,172.40
  • Annual Tax: $9,172.40
  • Monthly (Escrow): $764.37

Note: Tax credits shown require application and approval. Actual credits may vary based on eligibility and current programs.

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Section 5

Escrow & Property Taxes

Most homeowners in Manassas County who have mortgages will have their property taxes collected through an escrow account managed by their mortgage lender. The lender estimates the annual property tax amount and divides it by 12 to determine the monthly escrow payment, which is collected along with the principal and interest payment each month.

Lenders typically conduct an annual escrow analysis to ensure adequate funds are available to pay property taxes when due. If property values increase significantly or tax rates change, the lender may adjust the monthly escrow amount and may require additional payments to cover any shortage. Property owners should verify that their lender has current and accurate tax information, especially after reassessments or when tax credits are applied or removed.

For properties without escrow accounts, owners are responsible for making direct payments to Manassas County by the specified due dates. The county offers online payment options and other convenient payment methods to ensure timely payment and avoid late penalties.

How HonestCasa Helps
  • Understand whether your escrow is set correctly
  • See how rising taxes will change your monthly payment
  • Plan ahead instead of being surprised by "shortage" letters
Section 6

Frequently Asked Questions

Q: When are property taxes due in Manassas County for the current fiscal year? A: Personal property taxes are due October 6, 2025. Real estate tax due dates may vary, so property owners should check their tax bills or contact the county directly for specific real estate tax due dates.

Q: What tax credits are available and do I need to apply? A: Tax credits such as the Homestead Credit, elderly/disabled credits, and veteran credits are available but require application. Most credits are NOT automatic and must be applied for by specific deadlines, typically by April 1st for the following tax year.

Q: How does the Homestead Credit work? A: The Homestead Credit in Virginia typically caps the annual increase in assessed value for qualifying owner-occupied homes. This credit limits assessment growth rather than reducing the actual market value, and requires filing an application with supporting documentation.

Q: How often does Manassas County reassess properties? A: Property assessments are conducted periodically as determined by the county. Property owners receive assessment notices before the tax year and have the right to appeal assessments through a formal process with specific deadlines.

Q: What are the penalties for late property tax payments? A: Late payments are subject to penalties and interest charges. The exact penalty structure varies, but typically includes a percentage penalty plus monthly interest charges that accrue until the balance is paid in full.

Q: Can I pay property taxes online? A: Yes, Manassas County offers online payment options for property taxes. Check the county's official website for current payment portals and accepted payment methods.

Q: Do I pay additional taxes if I live in a special district? A: Yes, properties located within special taxing districts may be subject to additional assessments beyond the base tax rate. These can include assessments for specific infrastructure improvements, services, or community enhancements.

Q: What triggers a supplemental tax bill? A: Supplemental taxes are triggered by ownership changes, new construction, major improvements, or other significant changes to the property during the tax year. These supplemental bills have a due date of February 5th and are separate from regular annual tax bills.

Verified Sources

Backed by 10 Official Government Sources

Every fact in this guide is sourced from official county, state, and federal documents.

01
Tax Doc
Personal Property / Vehicle Taxesmanassasva.gov
02
Estimate of General Revenuepwcva.gov
03
Tax Doc
Personal Property Taxesmanassasva.gov
04
Tax Doc
Personal Property Tax Postponementmanassasparkva.gov
05
Tax Doc
Tax Incentive Programmanassasparkva.gov
06
Tax Doc
Code of Virginia Code - Chapter 36. Tax Exempt Propertylaw.lis.virginia.gov
07
Exemptionsmanassasva.gov
08
Tax Doc
86-258 | Virginia Taxtax.virginia.gov
09
County
Loudoun County, VAsheriff.loudoun.gov
10
City of Manassas Park's Public Access Disclaimerportal.manassasparkva.gov
All sources verified as of 2025 Tax Year

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