Property taxes add $369/month to U.S. home costs
U.S. homeowners face a $369 monthly property-tax bill on average, a cost that can equal the principal-and-interest payment on a $58,000 mortgage at 6.5%. In Dallas, a $1 million home can carry a tax of $1,856/month, equivalent to a $294,000 mortgage. The article examines how these taxes shape affordability, buyer qualification, and potential savings if the burden were reduced.
Property taxes are a hidden component of the monthly cost of owning a home, and they can be as large as the mortgage payment itself. In 2025, the U.S. government levied about $396.8 billion in property taxes on more than 89.6 million single-family homes, giving an average bill of $4,427, or $369 per month, according to ATTOM.
National snapshot
| Item | Value |
|---|---|
| Total 2025 property taxes | $396.8 billion |
| Homes taxed | 89.6 million |
| Average annual bill | $4,427 |
| Average monthly bill | $369 |
At a 6.5% mortgage rate, that $369 monthly tax equals the principal-and-interest payment on a $58,000 30-year mortgage. The tax, however, does not build equity or reduce a loan balance.
Dallas-area example
Dallas provides a concrete illustration of how local rates stack up. The 2025 tax rates for a property inside the City of Dallas and the Dallas Independent School District were 0.6988% (city), 0.993835% (school district), 0.2155% (county), 0.106575% (college) and 0.212% (hospital district). Together they total 2.2267% before exemptions.
| Tax burden | Annual cost on $1 million | Monthly cost |
|---|---|---|
| 2.2267% | $22,267 | $1,856 |
| 3% (with special assessments) | $30,000 | $2,500 |
A $1,856 monthly tax is roughly the principal-and-interest payment on a $294,000 mortgage at 6.5%. A $2,500 monthly tax matches a $396,000 mortgage payment. Thus, a homeowner of a $1 million Dallas home may be carrying a tax obligation equivalent to financing hundreds of thousands of dollars in additional debt.
How taxes affect buyer qualification
Mortgage lenders consider the entire monthly housing expense, not just the principal and interest. Property taxes, insurance, HOA dues, mortgage insurance and special assessments all enter the qualification equation. If the recurring housing cost falls, a buyer can allocate more income to the mortgage, potentially widening the pool of qualified buyers.
Federal Housing Finance Agency research on Philadelphia’s 10-year property-tax abatement showed that the tax benefit was fully capitalized into home prices. Buyers were willing to pay more for homes because their future tax burden was lower. This suggests that reducing taxes could raise home values, as buyers compete for properties with lower ongoing costs.
Opportunity cost of the tax money
The average $369 monthly tax could be used in many ways. Homeowners might renovate, pay down debt, build savings or invest. A simple investment example: investing $369 per month for 20 years at a 7% return would yield about $192,000; at 30 years the balance would reach $450,000. Alternatively, applying the $369 to a $350,000 30-year mortgage at 6.5% would cut the payoff period to roughly 20½ years and save about $163,000 in interest.
These figures illustrate the broader impact: if millions of households could redirect their tax payments, the aggregate savings, debt reduction and equity buildup could be substantial.
The permanence of property taxes
Unlike sales taxes, which are triggered by a transaction and can be postponed or avoided, property taxes are levied annually as long as the property is owned. The bill does not depend on income changes, retirement status or whether the mortgage is still active. Failure to pay can result in loss of the property, even if the house is owned free and clear.
The article highlights that a homeowner who has paid off a mortgage can still lose the house if property taxes remain unpaid. This underscores the need for buyers, lenders, builders and policymakers to treat property-tax policy as a core component of housing affordability, not a peripheral concern.
