How to Avoid Unfair Property Taxes; Top 15 Highest Property Tax Counties

How to avoid unfair property taxes; N.Y., N.J. collect highest taxes.

ByABC News
March 14, 2012, 8:11 AM

March 14, 2012 — -- The battered real estate market has another side effect that often goes overlooked, consumer finance and tax experts say: Millions of homeowners are unknowingly paying too much property tax.

According to the National Taxpayers Union, about 30 percent of properties in the U.S. are assessed at higher values than they are really worth. That means their owners pay inflated property tax bills while other taxpayers in their towns reap the benefits.

Cities, counties and school districts are collecting 20 percent more in property taxes than they did in 2006, before the housing bubble burst and when home values were one-third higher than they are today, USA Today reported.

Though some of the assessments may have adjusted, the total amount of local state and property tax collection has only taken a small dip very recently, said Pete Sepp, executive vice president of the National Taxpayers Union. Sepp said that may mean the assessments have been decreasing but property tax rates may be increasing.

"Homeowners probably haven't been getting the relief they expected when values dropped," he said.

In 2003, the New York Public Interest Research Group examined assessment accuracy of nearly 700,000 homes in New York City and found that 31 percent were incorrectly over or under-assessed, based on fair market value.

Meanwhile, only 2 percent of homeowners appeal their property taxes, according to the National Taxpayers Union.

Lisa Gerstner, staff writer with Kiplinger's Personal Finance Magazine, said most local governments only assess property values every two or three years. Gerstner said it's important to know how your local government assesses properties. Sometimes homes are compared with a recently sold home. Other cities and towns may apply a computer algorithm to adjust property values.

It's important that the locality take into consideration the ratio of homes to business properties so each sector pays their fair share of the tax burden. Home and commercial property values do not always move in tandem.

Next, homeowners should check for accuracy in your property's report card from the local tax assessor such as errors in number of rooms or size.

In the April issue of Kiplinger's Personal Finance Magazine, Gerstner said if you can find five or more similar properties at significantly lower values, you may have a good case to fight your property assessment.

Read three more tips to lower your property taxes.

The Census Bureau has data about median real estate taxes paid across the country, and like in previous years, the most recent data from 2010 shows New York and New Jersey collect the highest county property taxes.

Top 15 Counties in Median Real Estate Taxes Paid, 2010

1. Westchester County, New York: $9,003

2. Nassau County, New York: $8,711

3. Hunterdon County, New Jersey: $8,523

4. Bergen County, New Jersey: $8,489

5. Rockland County, New York: $8,268

6. Essex County, New Jersey: $8,117

7. Somerset County, New Jersey: $7,801

8. Morris County, New Jersey : $7,707

9. Passaic County, New Jersey: $7,544

10. Union County, New Jersey: $7,443

11. Putnam County, New York: $ 7,331

12. Suffolk County, New York: $7,192

13. Monmouth County, New Jersey: $6,917

14. Hudson County, New Jersey: $6,426

15. Lake County, Illinois: $6,285

Source: American Community Survey