Property Tax Rates by State 2026: Complete Guide with Calculator

How Property Taxes Affect Your Home Affordability

Property taxes are the hidden cost that many home buyers overlook. While your mortgage payment stays fixed (on a fixed-rate loan), property taxes can significantly increase your total monthly housing cost. The difference between a low-tax and high-tax state can equal $200-$500+ per month on the same-priced home.

How Property Taxes Are Calculated

Your annual property tax is determined by two factors:

1. Assessed value: Your local tax assessor determines the taxable value of your property, which may differ from the market value
2. Tax rate (millage rate): Set by local governments, school districts, and special districts. Expressed as a percentage or mills (1 mill = $1 per $1,000 of assessed value)

Formula: Annual Property Tax = Assessed Value x Tax Rate

For example, a home assessed at $300,000 with a 1.5% tax rate pays $4,500/year ($375/month).

Property Tax Rates by State (2026 Averages)

Here are the effective property tax rates ranked from highest to lowest:

Highest Property Tax States

• New Jersey: 2.13% — On a $400,000 home: $8,520/year ($710/month)
• Illinois: 1.97% — On a $275,000 home: $5,418/year ($451/month)
• New Hampshire: 1.86% — On a $380,000 home: $7,068/year ($589/month)
• Connecticut: 1.79% — On a $350,000 home: $6,265/year ($522/month)
• Texas: 1.60% — On a $345,000 home: $5,520/year ($460/month)

Lowest Property Tax States

• Hawaii: 0.27% — On a $750,000 home: $2,025/year ($169/month)
• Alabama: 0.37% — On a $210,000 home: $777/year ($65/month)
• Colorado: 0.49% — On a $530,000 home: $2,597/year ($216/month)
• Louisiana: 0.51% — On a $195,000 home: $995/year ($83/month)
• South Carolina: 0.53% — On a $280,000 home: $1,484/year ($124/month)

States With No Income Tax (But Watch the Property Tax)

Some states compensate for no income tax with higher property taxes. Texas and New Hampshire are prime examples — no state income tax but property tax rates above 1.6%. Always look at the total tax picture, not just one line item.

States with no income tax: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, Wyoming.

How Property Taxes Impact Your Monthly Payment

Most mortgage lenders require property taxes to be paid through an escrow account, meaning taxes are added to your monthly mortgage payment. A $300,000 home in New Jersey (2.13%) adds $533/month to your payment compared to just $68/month for the same home in Hawaii (0.27%).

This directly reduces how much house you can afford. In high-tax states, your effective buying power is significantly lower than your income alone would suggest.

Can You Appeal Your Property Tax Assessment?

Yes, and it is often worth doing. Studies suggest 30-60% of properties are over-assessed. Here is how:

1. Review your assessment notice when it arrives
2. Compare your assessed value to recent comparable sales
3. Check for errors in property details (square footage, lot size, bedroom count)
4. File a formal appeal with your county assessor (deadlines vary)
5. Present evidence of comparable properties with lower assessments

Use our Home Affordability Calculator to see exactly how different property tax rates affect your monthly payment and maximum home price. You can adjust the tax rate for any state.