CONSTRUCTION & DEVELOPER PROPERTY TAX APPEALS
Construction & Developer Tax Appeals
Properties under development or recently constructed are frequently over-assessed based on projected value rather than current condition. We help developers and builders challenge inflated assessments during every phase of the project.
CONSTRUCTION TAX ASSESSMENT OVERVIEW
Understanding Property Tax Assessments During Development
Properties under development — from entitled land awaiting vertical construction to multi-phase commercial projects mid-build — are among the most frequently over-assessed commercial real estate categories in Michigan, Indiana, and Ohio. The core problem is methodological: the cost approach and income approach both assume a stabilized, completed asset, and assessors often apply them without adequate adjustment for the partial condition of a development-phase property.
A parcel with poured foundations and structural framing should not be assessed as if it is a finished, leased, and stabilized building — yet transitional assessment errors of this kind are common across all three states. Understanding the correct assessment methods and pursuing strategies for reducing property taxes during each development phase requires experience with how jurisdictions handle transitional valuations. Read our guide to common assessment mistakes for more detail.
Properties assessed at projected completed value rather than actual current condition
Land-versus-improvements allocation errors at each development phase
Speculative income assumptions applied before the asset is stabilized or occupied
Narrow appeal windows that developers focused on construction timelines frequently miss
Contact us for a free assessment review of your development property — we evaluate the current condition, the assessment methodology applied, and the appeal timeline available in your jurisdiction.
CONSTRUCTION TAX CHALLENGES
Why Development Properties Are Over-Assessed
Transitional Assessment Gaps
Assessors often value partially completed projects as if they were fully built and occupied — creating inflated tax bills during construction.
Land vs. Improvement Valuation Errors
Raw land, entitled land, and improved land carry different values. Assessors frequently fail to distinguish between these stages.
Speculative Value Assumptions
Assessments based on projected sell-out or stabilized value ignore the risks, costs, and timelines developers actually face.
Tight Filing Deadlines
Developers focused on construction timelines often miss narrow appeal windows — locking in inflated assessments for the year.
OUR APPROACH
How We Reduce Construction & Developer Property Taxes
Development properties require phase-specific valuation. We build arguments that reflect where your project actually stands — not where the assessor assumes it will be once complete, leased, and stabilized. Our team evaluates each parcel against the correct assessment standard for its development stage, documents construction progress with the evidence necessary to support an appeal, and manages filing deadlines across all three states so that no window is missed.
What our clients say is that the process is far simpler than they expected, because we handle all of it — from the initial review through resolution — on a contingency basis that puts no cost on the developer unless we deliver results.
Pre-construction and mid-construction valuation review
Transitional assessment challenges during build-out
Land-only vs. improved value analysis
Deadline management aligned with project timelines
Multi-parcel coordination for phased developments
For a full overview of how commercial property tax appeals work in each state, see our appeal process guide — including state-specific deadlines for Michigan, Indiana, and Ohio.
CONSTRUCTION SAVINGS
Recent Construction & Developer Property Tax Savings
Real Estate Syndicate
Wayne & Macomb Counties, MI
/ Annual Savings
WHY DEVELOPERS TRUST EPTA
Deep Experience with Development-Phase Properties
From ground-up construction to large-scale redevelopment, we understand the valuation complexities that lead to over-assessment during every stage of a project.
Yes. Properties under construction or in development are subject to property tax assessment and can be appealed. In fact, these properties are among the most commonly over-assessed because assessors often value them based on projected completed value rather than their current condition. Start with a free assessment review.
In many cases, the earlier in the development cycle the appeal is filed, the more significant the correction — because a speculative completed-value assessment applied to a partially built structure produces a particularly large gap between assessed and actual value.
Properties in various stages of development should be assessed based on their condition as of the assessment date — not on projected value upon completion. However, assessors frequently apply speculative assumptions about future income, occupancy, or sale price, inflating assessments beyond what the property is actually worth at the time.
Properly challenging a speculative assessment requires documented evidence of the property's actual construction progress and a credible as-is valuation that accounts for development risk, incomplete improvements, and the absence of stabilized income.
A transitional assessment is the value assigned to a property during construction, before the project is complete and stabilized. These assessments should reflect the property's partially completed condition. Problems arise when assessors value partially built projects as if they were finished and fully occupied.
Our team has extensive experience identifying transitional assessment errors and filing appeals that correct them before they compound across multiple tax years.
Developers should review their assessments as soon as they are received and file promptly. Each state has strict deadlines — miss the window and you're locked in for the year. EPTA tracks deadlines across jurisdictions and coordinates filings for multi-parcel developments. See filing deadlines.
We recommend requesting a free assessment review as soon as you receive your assessment notice — the earlier we can evaluate the situation, the more options are available within the appeal timeline.
Savings depend on the project size, the degree of over-assessment, and local market conditions. Development-phase properties are frequently over-assessed by significant amounts because of speculative valuation methods. There's no cost to find out — request a free review to see if your project qualifies.
What our clients say is that the savings are particularly meaningful on larger phased projects, where a single year of over-assessment can represent tens of thousands of dollars in unnecessary tax expense across multiple parcels.
Appeal timelines for construction and development properties vary significantly across the three states we serve. In Michigan, most commercial property owners must appear before the local Board of Review in March before filing with the Michigan Tax Tribunal. In Indiana, the appeal window with the county PTABOA opens after notice is received, typically in the spring, with additional review available through the Indiana Board of Tax Review. Ohio's Board of Revision process requires petitions filed between January 1 and April 1 of the relevant tax year. For phased developments spanning multiple parcels and multiple tax years, missing any of these windows locks in an over-assessment for the full cycle.
EPTA works on a contingency basis for construction and development property tax appeals, which means there is no upfront cost and no fee unless we successfully reduce your assessment. Our fee is calculated as a percentage of the first-year tax savings delivered — so our incentive is directly aligned with yours. For phased developments with multiple parcels and multiple appeal cycles, we structure the engagement to track savings across each phase and each filing year. Start with a free assessment review to determine whether your project qualifies.
Development property appeals require evidence that documents the property's actual condition as of the assessment date — not its projected condition at completion. Construction progress documentation (site inspection records, contractor draw schedules, completion percentages) establishes what had been built at the time of assessment. Appraisal evidence demonstrating the appropriate as-is value replaces the assessor's speculative completion-based figure. Learn more about evidence used in property tax appeals.
RELATED SERVICES
We Also Serve These Property Types
Michigan Property Tax Appeals — Tax Tribunal representation statewide
Indiana Property Tax Appeals — PTABOA and IBTR representation
Ohio Property Tax Appeals — Board of Revision and BTA representation
How to Appeal Commercial Property Taxes — Step-by-step guide
How Much Does a Property Tax Appeal Cost? — Fee structures explained
Industrial Property Tax Appeals — Warehouses, plants, and distribution centers
CRE Brokerage Property Tax Appeals — Portfolio-wide tax savings
Multifamily Property Tax Appeals — Apartment buildings and multifamily
COUNTIES WE SERVE
Construction Property Tax Appeals by County
Macomb County, MI — Development property tax appeals in Macomb County
Wayne County, MI — Development property tax appeals in Metro Detroit
Oakland County, MI — Development property tax appeals in Oakland County
Franklin County, OH — Development property tax appeals in Columbus
Hamilton County, OH — Development property tax appeals in Cincinnati
Lake County, IN — Development property tax appeals in Northwest Indiana
IS YOUR DEVELOPMENT PROPERTY OVER-ASSESSED?
Get a Free Assessment Review for Your Development Property
Phase-specific valuations, transitional assessments, and development-stage over-taxation — we've handled it across Michigan, Indiana, and Ohio, including major development markets in Wayne, Macomb, Hamilton, and Franklin Counties.
No fee unless we save you money.
