Newsletter Article | April 2026

What is TIF

Tax Increment Financing Plays A Growing Role in Addressing Walworth County Housing Needs

As we navigate the housing market, watching the municipalities work with developers to build attainable housing, we encounter the TIF dialogue around every corner. The local leaders are increasingly turning to TIF, a familiar – but evolving – tool.

Long used to support economic development, TIF is now emerging as a key strategy in efforts to expand workforce housing and address rising costs that are affecting families, employers, and communities alike.

TIF allows municipalities to invest in targeted development areas by using the future increase in property tax revenue generated by new construction. Once a Tax Increment District (TID) is established, the existing property value is set as a baseline. As development occurs and values rise, the additional tax revenue—known as the “increment”—is reinvested into the district to help cover infrastructure and development costs.

In Walworth County, where housing availability and affordability have become growing concerns, this financing tool can play a critical role. By offsetting the cost of roads, utilities, and site preparation, TIF helps make housing developments financially viable—particularly those aimed at middle-income or “workforce” households.

Recent legislative changes at the state level are expanding how communities like those in Walworth County can use TIF to address housing challenges.

A series of bills passed and proposed in 2025 and 2026 are aimed specifically at increasing housing supply and improving flexibility for local governments. Among the most significant changes:

Expanded TIF use for residential development: New legislation allows municipalities to create TIF districts specifically for housing, making it easier to support residential projects directly.
Extended timelines for housing investment: Proposed and advancing legislation would extend the amount of time communities can use TIF funds for housing-related improvements—from one year to as much as two or even three years in some cases—providing greater flexibility for long-term planning.
Greater redevelopment flexibility: Clarifications in state law are helping communities use TIF not only for new subdivisions, but also for redevelopment of underutilized or blighted properties.

At the same time, existing Wisconsin law continues to allow TIF districts to extend their lifespan specifically to support affordable housing, reinforcing the state’s emphasis on housing as a priority.

These changes come as communities across Wisconsin—including nearby urban areas—are actively using TIF to support workforce housing developments. In Milwaukee, for example, city officials recently proposed millions in TIF funding to support new housing projects aimed at households earning at or below area median income, highlighting the growing reliance on this tool statewide.

For Walworth County, the implications are significant. Local municipalities—from larger cities to smaller villages—now have more flexibility than ever to partner with developers, reduce project costs, and encourage the construction of housing that meets the needs of local workers.

Employers across the county have increasingly identified housing as a barrier to workforce recruitment and retention. TIF, when used strategically, can help close that gap by making developments feasible that otherwise might not move forward.

Supporters emphasize that TIF does not raise taxes but instead reallocates future growth in tax revenue within a defined area. When successful, it can stimulate investment, expand the tax base over time, and create long-term community benefits.

As Walworth County continues to evaluate solutions to its housing challenges, Tax Increment Financing stands out as both a proven and evolving tool—one that is now more closely aligned than ever with the goal of creating attainable housing for the people who live and work in the community.

So, what exactly is TIF? TIF stands for Tax Increment Financing. It’s an economic development tool used by our local governments to help fund improvements in a specific area, and is often used for things like housing, infrastructure, or redevelopment.