Quick Answer: The states with the lowest effective property tax rates on vacant land include Hawaii (0.32% of home value), Alabama (0.36%), Arizona (0.44%), and several Southern and Western states with agricultural exemptions that can reduce tax bills by 50-90%. The most expensive states for land taxes are Illinois (1.83%), New Jersey (1.77%), and Connecticut (1.48%). For a $20,000 vacant parcel, annual taxes range from approximately $50-$150 in low-tax states to $300-$370 in high-tax states.
How much will you pay in annual property taxes on vacant land? The answer ranges from under $50 to over $2,000 per year depending entirely on the state and county assessment method. For long-term land holders, property tax is often the single largest ongoing expense.
Why Property Taxes Matter for Land Owners
Property taxes are the single largest recurring cost of holding vacant land. Unlike a home, vacant land generates no rental income to offset taxes. Over a 10-year hold, property taxes can equal 5-25% of the land's purchase price, depending on the state and county.
According to the Tax Foundation, effective property tax rates vary by more than 5x between the lowest and highest states — meaning where you buy matters as much as what you pay.
Effective Property Tax Rates by State (Top 10 Lowest)
| Rank | State | Effective Rate | Tax on $20K Assessed Value | Ag Exemption Available? |
|---|---|---|---|---|
| 1 | Hawaii | 0.32% | $64/yr | Yes |
| 2 | Alabama | 0.36% | $72/yr | Yes |
| 3 | Arizona | 0.44% | $88/yr | Yes |
| 4 | South Carolina | 0.47% | $94/yr | Yes |
| 5 | Utah | 0.47% | $94/yr | Yes |
| 6 | West Virginia | 0.48% | $96/yr | Yes |
| 7 | Idaho | 0.48% | $96/yr | Yes |
| 8 | Tennessee | 0.49% | $98/yr | Yes (Greenbelt) |
| 9 | Nevada | 0.49% | $98/yr | Yes |
| 10 | Colorado | 0.50% | $100/yr | Yes |
Source: Tax Foundation 2025 State and Local Tax Data. Effective rates shown are statewide averages on owner-occupied homes; vacant land is often assessed at a higher ratio, and actual rates vary by county.
Agricultural Exemptions: The Biggest Tax Savings
Most states offer agricultural exemptions (also called "ag exemptions," "greenbelt," or "current use" valuations) that assess land at its agricultural use value rather than market value. This can reduce your assessed value by 50-90%.
Uses that many state programs recognize (each program sets its own acreage, income and history requirements, and the county assessor decides eligibility):
- Livestock grazing — commonly recognized, though most programs set minimum acreage and stocking requirements
- Timber production — managed forest land often qualifies
- Crop production — even small-scale farming or hay production
- Wildlife management — Texas and several other states accept wildlife habitat programs
- Beekeeping — recognized as agriculture in some states, which set minimums (often 5-10 or more hives) along with acreage requirements
States With No State Income Tax
These states don't levy a general state income tax, which can matter for income from land sales or owner financing. How state tax applies depends on where you live and where the land is, so a tax professional can confirm your situation:
- Texas, Florida, Nevada, Wyoming, South Dakota, Alaska, Washington, New Hampshire, Tennessee
Tennessee combines no income tax, low property taxes, and a Greenbelt agricultural exemption program.
Ways Land Tax Bills Can Be Lowered
- Agricultural valuation — where land qualifies under the state's program, this is typically the biggest reduction; the county assessor can explain eligibility
- Assessment appeals — most counties have a process for owners who believe an assessment is too high, typically supported with comparable sales data
- Buy in a low-tax county — tax rates vary within states. Rural counties are almost always cheaper than urban-adjacent ones
Bottom Line
Property taxes should factor into every land purchase decision. At statewide average rates, a $20,000 parcel in New Jersey would cost roughly $354/year in taxes vs. $72/year in Alabama — over 10 years, that's a $2,820 difference. Check your county assessor's website for exact rates and always ask about agricultural exemption eligibility.
Compare land prices and carrying costs across states on our state rankings page.
Sources: Tax Foundation State and Local Tax Data, state comptroller agricultural exemption programs, county assessor rate databases, Acre Dreams listing data August 2026.
