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Property tax assessments vary greatly from state to state, and market to market. Duggan Property Services takes the guesswork out of ad valorem property tax assessment.

31 years of achievement, in 38 states and 417 counties

Good corporate citizenship does not require paying more taxes than your fair share. If you own or manage apartments, shopping centers, office buildings, senior living facilities, or any type of commercial property, you need to be aware that property tax assessments are highly subjective and must be monitored and challenged regularly.

We will review your assessments, recommend the necessary course of action, and execute the plan to correct your annual property taxes. We typically work on a contingency basis. If we find your property tax assessments to be fair, there is typically no charge. Flat fee assignments are available as warranted.

We pursue a thoughtful program of auditing and, if necessary, correcting our clients' property tax obligation within the constraints of good corporate citizenship and applicable legal statutes. 


Through our experience with thousands of assignments across the country, our expertise in the real estate industry and our association with appraisers, attorneys, realtors, and affiliated tax consultants, we are able to provide comprehensive and effective property tax strategies for our clients nationwide. 

Our Services


Property Portfolio Tax Assessment

We provide a clear format for clients to easily identify property tax obligations. We will prepare a schedule of parcels owned with assessed values and property tax liability.

Property Tax Appeals

We determine whether your property is over-assessed and subsequently 

negotiate corrections with the proper taxing authority. If this informal process does not produce a fair and reasonable value, we will file formal appeal with the assessor. We will then present cases before the review board and beyond, if necessary.

Property Tax Estimates

Using our experience and current market research, we provide property tax estimates for property acquisitions and new construction.

Tax Bill Administration

We can take receipt of your property tax notices and bills and proactively assess your portfolio to monitor property tax reassessments. We can also file business personal property tax returns on your behalf.

Modern Apartment Block

Let us be your property tax department.

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