Maximize Your Detroit Home Investment: A Guide to NEZ Homestead Tax Abatements

May 6

Whether you’re a first-time homebuyer or a long-time resident, the Neighborhood Enterprise Zone (NEZ) Homestead tax abatement is one of the most powerful tools available to lower your cost of homeownership in Detroit. At Charmed Mortgage, we want to ensure our clients understand exactly how this works—especially because it changes how you interact with your mortgage servicer. This Map of Neighborhood Enterprise Zones link can be clicked on for a visual.

Here is a breakdown of what you need to know about the Detroit NEZ-H abatement.

1. The Specific Savings: How Millages are Reduced

In Michigan, property taxes are calculated using "millages" (where 1 mill = $1 per $1,000 of taxable value). The NEZ Homestead abatement targets the two largest portions of your bill: the City of Detroit Operating Millage and the Wayne County Operating Millage.

Under the abatement, these two specific rates are cut by 50%. Based on current rates, here is an example of the reduction:

Millage Type Standard Rate (Approx.). NEZ-H Reduced Rate

Detroit City Operating 19.95 mills 9.97 mills

Wayne County Operating 5.64 mills 2.82 mills

The Bottom Line: While other taxes (like school and library mills) stay the same, this 50% reduction in operating mills typically results in an overall 15% to 20% savings on your total property tax bill.

2. Understanding Your "Two Tax Bills"

Once your NEZ-H certificate is active, the way you receive tax bills changes significantly. Instead of one combined bill, your property is split into two distinct tax IDs:

The Land Bill: This covers the physical ground your home sits on. It is taxed at the full "Ad Valorem" (standard) rate.
The Building/Structure Bill: This covers the actual house. This is the portion where the NEZ abatement is applied.

Mortgage Tip: Because your property now has two tax IDs, you must notify your mortgage company. Most lenders only see the original tax ID for the land. If they don't know about the second ID for the structure, they won't pay it from your escrow account, which can lead to late fees or even the loss of your abatement.

3. How Long Does the Abatement Last?

The NEZ Homestead certificate is typically issued for a term of 15 years.

Fixed Period: You receive the full 50% reduction for the first 12 years.
The Phase-Out: During the final 3 years of the certificate (years 13, 14, and 15), the tax savings gradually decrease as the rate transitions back to the full standard amount.
Transferability: If you sell your home, the NEZ-H abatement can be transferred to the new owner, provided they also use the home as their primary residence and meet the city's requirements.