Dinwiddie County, Virginia Tax Rates
Dinwiddie County's vehicle personal property (car) tax rate is $4.60 per $100 of assessed value for most vehicles, and the county assesses personal property at 90% of fair market value. Qualifying personal use vehicles receive 34% PPTRA relief on the first $20,000 of value. The real estate tax rate was $0.640 per $100 for tax year 2025 (Virginia DOT survey), the Machinery and Tools rate was $3.300 per $100, and the county levies no Merchants' Capital tax ($0.000). Combined sales tax is 5.3%. Dinwiddie is a Tri-Cities county in the greater Richmond region, southwest of Petersburg; the county seat, Dinwiddie, is unincorporated, and the one incorporated town is McKenney. Verify current adopted rates with Dinwiddie County before making financial decisions.
Rates verified May 2026. See our methodology for sourcing and update cadence.
Key Takeaways
- Vehicle (car) tax rate for most vehicles: $4.60 per $100 of assessed value, verified with the Dinwiddie County Commissioner of the Revenue. The rate was lowered from $4.75 to $4.60 in 2022.
- Dinwiddie County assesses personal property at 90% of fair market value (not 100%), per the Commissioner of the Revenue, using a recognized pricing guide as of January 1.
- PPTRA relief is 34% on the first $20,000 of a qualifying personal use vehicle's value (Dinwiddie County Commissioner of the Revenue). If a qualifying vehicle's value is $1,000 or less, the tax is fully eliminated.
- County real estate tax rate: $0.640 per $100 of assessed value (tax year 2025 per Virginia DOT Local Tax Rates Survey). Virginia real estate is assessed at 100% fair market value under Code of Virginia § 58.1-3201.
- The one incorporated town is McKenney: a $0.120 real estate and $0.600 tangible personal property town overlay applies inside the town (no town M&T or Merchants' Capital). A McKenney parcel pays a combined real estate rate of $0.760.
- No Dinwiddie County district levies appear in Virginia DOT TY2025 Table 4. Outside McKenney, properties pay only the county rate.
- Sales tax: 5.3% - Dinwiddie County is not within any Virginia regional transportation district. The standard Virginia rate applies countywide.
- County Machinery and Tools tax: $3.300 per $100; Merchants' Capital tax: $0.000 (TY2025 per DOT) - Dinwiddie substituted Business Tangible Personal Property for Merchants' Capital under Code of Virginia § 58.1-3508.1, like most Virginia counties.
- Other personal property classes (Commissioner of the Revenue): vehicles of fire and rescue volunteers $0.25, mobile homes used as residences $0.79, aircraft and flight simulators $0.50, machinery and tools / heavy construction machinery / contract carriers $3.30.
- Adjacent live jurisdiction pages: City of Petersburg (northeast), Prince George County (east - published in the same batch), and Chesterfield County (north).
- Real estate and personal property due dates: confirm current dates with Dinwiddie County. Specific due dates were not independently confirmed when this page was prepared.
Dinwiddie County Tax Rates - At a Glance
| Tax Type | County Rate (per $100) | Notes |
|---|---|---|
| Vehicle / General Personal Property | $4.60 | Assessed at 90% of fair market value; 34% PPTRA relief on first $20,000 for qualifying vehicles; prorated by month |
| Real Estate | $0.640 | Assessed at 100% fair market value; McKenney overlay (+$0.120) inside the town limits |
| Machinery and Tools | $3.300 | County levy; also applies to heavy construction machinery and contract carriers |
| Merchants' Capital | $0.000 | Dinwiddie uses Business TPP instead, under § 58.1-3508.1 |
| Sales Tax | 5.3% (4.3% state + 1.0% local; not in a regional transportation district; qualifying groceries 1.0%) | |
Vehicle rate, PPTRA percentage, assessment ratio, and additional class rates verified directly with the Dinwiddie County Commissioner of the Revenue (dinwiddieva.us). Real estate, M&T, and Merchants' Capital rates from the Virginia DOT Local Tax Rates Survey TY2025 (Tables 1 and 3).
Vehicle Personal Property (Car) Tax
Rate, Assessment, and Relief
Dinwiddie County's tax rate for most vehicles is $4.60 per $100 of assessed value, set annually by the Board of Supervisors during the budget process. The Board lowered the rate from $4.75 to $4.60 in 2022. The county assesses personal property at 90% of fair market value (not 100%), using a recognized pricing guide as of January 1 under Code of Virginia § 58.1-3503. The tax is prorated based on the number of months the vehicle is located in the county.
For qualifying personal use vehicles, the bill is reduced by the commonwealth's Personal Property Tax Relief (PPTRA) percentage, which Dinwiddie County set at 34% on the first $20,000 of value. If a qualifying vehicle's assessed value is $1,000 or less, the tax is fully eliminated. A vehicle qualifies for relief if it is a passenger car, motorcycle, or pickup or panel truck under 10,000 pounds, owned or leased by an individual, and used 50% or less for business purposes.
How the Car Tax Is Calculated
Using the county's published method: a personal use vehicle assessed at fair market value is first reduced to 90% of that value, then taxed at $4.60 per $100, and the PPTRA relief of 34% is applied to the tax on the first $20,000 of value. For example, on a vehicle with a fair market value of $8,000: $8,000 × 90% = $7,200 assessed; $7,200 × 4.60% = $331.20 tax; less 34% relief ($112.61) = about $218.59 for the year, before proration.
| Property Class | Rate |
|---|---|
| Most vehicles / general personal property | $4.60 |
| Vehicles of eligible fire & rescue volunteers | $0.25 |
| Mobile homes used as residences | $0.79 |
| Aircraft and flight simulators | $0.50 |
| Machinery & tools / heavy construction / contract carriers | $3.30 |
Source: Dinwiddie County Commissioner of the Revenue - Vehicle Personal Property Tax Rates and Calculating the Tax (direct verification, May 2026). For a deeper explanation of PPTRA, see our Virginia PPTRA explained guide.
Real Estate Tax
Rate and Assessment
Dinwiddie County's real estate tax rate was $0.640 per $100 of assessed value countywide for tax year 2025, as reported in the Virginia Department of Taxation Local Tax Rates Survey Table 1 (County Levies). The rate is set annually by the Dinwiddie County Board of Supervisors. Virginia real estate is assessed at 100% fair market value, as required by Code of Virginia § 58.1-3201, with January 1 as the assessing date.
Dinwiddie County does not appear in DOT Table 4 (County District Levies), so there are no countywide sanitary, transportation, or special-service district levies. Outside the limits of the Town of McKenney, parcels pay only the $0.640 county rate.
Verification note: The county real estate rate is from the Virginia DOT Local Tax Rates Survey (tax year 2025). Real estate due dates and the general reassessment cycle are pending direct confirmation with the Dinwiddie County Commissioner of the Revenue. Verify the current adopted rate and due dates before making financial decisions.
The Town of McKenney
Dinwiddie County has one incorporated town, McKenney, in the southern part of the county. The Virginia DOT TY2025 Table 3 lists a McKenney town overlay that sits on top of the county rate inside the town limits.
| Town | Real Estate | Tangible Personal Property | Machinery & Tools | Merchants' Capital |
|---|---|---|---|---|
| McKenney | $0.120 | $0.600 | $0.000 | $0.000 |
Combined real estate rate inside the Town of McKenney: $0.640 (county) + $0.120 (town) = $0.760/$100. Verify current town rates with the Town of McKenney before making financial decisions.
Exemptions and Relief Programs
Dinwiddie County offers tax relief programs for qualifying senior citizens and disabled residents. Disabled veterans who are 100% service-connected disabled may qualify for a full real estate tax exemption on their primary residence under Code of Virginia § 58.1-3219.5. Contact the Dinwiddie County Commissioner of the Revenue for current eligibility thresholds and procedures.
Source: Virginia DOT Local Tax Rates Survey TY2025 (pdfplumber extraction) and the Dinwiddie County Commissioner of the Revenue (direct verification).
Machinery, Tools, and Merchants' Capital
Dinwiddie County levies a Machinery and Tools tax of $3.300 per $100 of assessed value for tax year 2025 per Virginia DOT; the same $3.30 rate applies to heavy construction machinery and to contract carriers per the Commissioner of the Revenue. The county levies no Merchants' Capital tax ($0.000): like most Virginia counties, Dinwiddie substituted a Business Tangible Personal Property tax for the older Merchants' Capital tax under Code of Virginia § 58.1-3508.1. Businesses operating in Dinwiddie County should contact the Commissioner of the Revenue for Business TPP and Machinery and Tools filing requirements.
Source: Virginia DOT Local Tax Rates Survey TY2025 Table 1 and the Dinwiddie County Commissioner of the Revenue.
Sales Tax
Rate and Composition
The combined sales tax rate in Dinwiddie County is 5.3%. Dinwiddie County is not within the Northern Virginia, Hampton Roads, or Central Virginia regional transportation districts, so no 0.7% regional levy applies. The standard Virginia statewide rate applies countywide.
| Component | Rate |
|---|---|
| Virginia state rate | 4.3% |
| Local rate | 1.0% |
| Combined rate | 5.3% |
Qualifying food and grocery items are subject to Virginia's reduced 1.0% state rate. Adjacent live jurisdiction pages at the same 5.3% rate: City of Petersburg (northeast) and Prince George County (east). Neighboring Chesterfield County is in the Central Virginia 6.0% region, so its combined rate is higher.
Source: Virginia Department of Taxation - Retail Sales and Use Tax (tax.virginia.gov)
Geography and Context: Tri-Cities Southwest
Dinwiddie County sits in the Tri-Cities area of the greater Richmond region, immediately southwest of the independent city of Petersburg, which was historically the county's commercial hub before becoming a separate city. The county was formed in 1752 from Prince George County and named for Robert Dinwiddie, the colonial lieutenant governor of Virginia. The county seat, Dinwiddie (Dinwiddie Court House), is an unincorporated community; the one incorporated town is McKenney in the south.
Dinwiddie was the site of significant final campaigns of the Civil War, including the Battle of Five Forks (April 1, 1865), which helped force the fall of Petersburg and Richmond. Today the county is largely rural and agricultural, with the Petersburg suburbs and U.S. Route 1 / Interstate 85 corridors along its northern and eastern edges.
Disambiguation: Dinwiddie County, Virginia is a single distinct county. The county seat is the unincorporated community of Dinwiddie (Dinwiddie Court House); there is no incorporated "Town of Dinwiddie." The only incorporated town in the county is McKenney.
Adjacent jurisdictions: City of Petersburg (live; northeast), Prince George County (live; east - published in the same batch), Chesterfield County (live; north), unbuilt Sussex County (southeast), Brunswick County (south), Nottoway County (west), and Amelia County (northwest).
Tri-Cities Cluster Context
Dinwiddie County and Prince George County (published in the same batch) complete the ring of counties around the live Tri-Cities independent cities - Petersburg, Hopewell, and Colonial Heights. Dinwiddie is the lower-real-estate-rate partner ($0.640 versus Prince George's $0.820), but it has the higher vehicle rate ($4.60 versus Prince George's published general $3.900). All of the Tri-Cities jurisdictions share the same 5.3% sales tax rate, distinguishing them from neighboring Chesterfield County, which is in the Central Virginia 6.0% region.
Virginia Tax Tools
Virginia Car Tax Calculator
Estimate your annual vehicle personal property tax. For Dinwiddie County, use the $4.60/$100 rate, the 90% assessment ratio, and 34% PPTRA relief on the first $20,000.
LiveVirginia Property Tax Calculator
Estimate your Dinwiddie County annual real estate tax at the $0.640/$100 county rate. Inside the Town of McKenney, add the $0.120/$100 town overlay.
LiveVirginia Sales Tax Calculator
Estimate sales tax on purchases in Dinwiddie County at the 5.3% General Virginia rate.
LiveOther Virginia Jurisdictions
Dinwiddie County is part of the Tri-Cities area of the greater Richmond region. Compare adjacent live jurisdictions:
- Prince George County (same publish sequence - east; Fort Gregg-Adams)
- City of Petersburg (adjacent northeast - Tri-Cities regional center)
- City of Colonial Heights (nearby north - Tri-Cities)
- City of Hopewell (nearby northeast - Tri-Cities)
- Chesterfield County (adjacent north - Central Virginia region)
For statewide context and a complete list of Virginia jurisdictions, see Virginia County Tax Rates.
Official Sources
-
Dinwiddie County - Commissioner of the Revenue
Official source for Dinwiddie County vehicle personal property tax rates, the 90% assessment ratio, PPTRA relief percentage, and additional property-class rates. Government Center, 14010 Boydton Plank Road, Dinwiddie, VA 23841. Phone: 804-469-4500.
dinwiddieva.us - Vehicle Personal Property Tax Rates -
Dinwiddie County - Calculating the Tax (PPTRA)
Official explanation of the 34% PPTRA relief, the 90% assessment ratio, and worked car-tax examples.
dinwiddieva.us/607/Calculating-the-Tax -
Virginia Department of Taxation - Local Tax Rates Survey TY2025
Official statewide survey of real estate, tangible personal property, machinery and tools, and merchants' capital tax rates for all Virginia localities. Includes Dinwiddie County in Table 1 (County Levies) and the Town of McKenney in Table 3 (Town Tax Rates). Dinwiddie has no entries in Table 4 (County District Levies).
tax.virginia.gov/local-tax-rates -
Virginia Department of Taxation - Retail Sales and Use Tax
Official source for Virginia sales tax rates by region.
tax.virginia.gov/retail-sales-and-use-tax -
Code of Virginia § 58.1-3524 - Personal Property Tax Relief Act (PPTRA)
Statutory authority for Virginia's vehicle personal property tax relief program.
law.lis.virginia.gov - PPTRA statutory reference
Vehicle rate, assessment ratio, and PPTRA percentage verified directly with the Dinwiddie County Commissioner of the Revenue (May 2026); real estate, M&T, and Merchants' Capital rates from the Virginia DOT Local Tax Rates Survey (tax year 2025). Real estate due dates are pending county confirmation. Rates change annually - verify current figures with Dinwiddie County before making financial decisions. Data last verified: May 2026.
Frequently Asked Questions
What is the Dinwiddie County car tax (vehicle personal property) rate?
Dinwiddie County's tax rate for most vehicles is $4.60 per $100 of assessed value, per the Commissioner of the Revenue. The county assesses personal property at 90% of fair market value, and qualifying personal use vehicles receive 34% PPTRA relief on the first $20,000. The tax is prorated by the months the vehicle is in the county.
What is the Dinwiddie County property tax rate?
Dinwiddie County's real estate tax rate was $0.640 per $100 of assessed value for tax year 2025 per the Virginia DOT Local Tax Rates Survey, with real estate assessed at 100% fair market value. Inside the Town of McKenney, a $0.120 overlay applies for a combined $0.760. Verify the current adopted rate with the Dinwiddie County Commissioner of the Revenue.
How much is the PPTRA car tax relief in Dinwiddie County?
Dinwiddie County's PPTRA relief percentage is 34%, applied only to the first $20,000 of a qualifying personal use vehicle's value, per the Commissioner of the Revenue. If a qualifying vehicle's assessed value is $1,000 or less, the tax is fully eliminated. The relief percentage is set by the Board of Supervisors annually and may change.
What is the sales tax rate in Dinwiddie County?
The combined sales tax rate in Dinwiddie County is 5.3% (4.3% Virginia state + 1.0% local). Dinwiddie County is not within any Virginia regional transportation district, so no additional 0.7% regional levy applies.
Does Dinwiddie County have any incorporated towns?
Yes - the Town of McKenney is the one incorporated town in Dinwiddie County. The DOT lists a McKenney overlay of $0.120 real estate and $0.600 tangible personal property per $100, with no town M&T or Merchants' Capital, so a McKenney real estate parcel pays a combined $0.760. The county seat, Dinwiddie, is an unincorporated community.