AN ORDINANCE relating to the Multifamily Housing Property Tax Exemption…

The Seattle Multifamily Housing Property Tax Exemption Program provides time-limited property tax exemptions to developers and property owners who build or rehabilitate multifamily housing and designate a portion of units as affordable to lower-income residents. This ordinance renews that program, repealing the existing Chapter 5.72 of the Seattle Municipal Code and replacing or amending related chapters to bring the program into conformity with updates to Washington State law, which authorizes such local tax exemption programs under RCW 84.14.

The constitutional and legal basis for this program rests on Washington State's enabling legislation, which allows cities with populations above a certain threshold to create property tax exemptions for multifamily housing in designated residential targeted areas. Seattle's ordinance must operate within the boundaries set by state law, and this renewal reflects changes the state legislature made to that enabling authority, including potentially updated income limits, exemption durations, or affordability requirements.

Fiscally, property tax exemptions represent foregone tax revenue for the city and overlapping taxing districts such as the school district, county, and special purpose districts. The trade-off is that without the incentive, some housing projects might not be built, or might be built without any affordable units. Evaluating the net fiscal impact requires weighing lost tax revenue against increased housing supply, potential prevention of displacement, and the social costs of inadequate affordable housing. Seattle has used this program for decades, and it has been credited with producing thousands of income-restricted units, though debates persist about whether the subsidy level is calibrated correctly.

Historically, Seattle first adopted an MFTE program in the 1990s, and it has been renewed and modified multiple times. Changes over the years have included adjustments to the percentage of affordable units required, income limits for eligible tenants, the length of the exemption period, and geographic eligibility. This latest renewal continues that iterative process, incorporating state-level changes and local policy adjustments. The amendments to Chapter 5.73 and Sections 5.75.090 and 23.50A.062 suggest updates touching on program administration, financing, and land use standards in certain zones.

Stakeholders affected include multifamily housing developers and investors who benefit from reduced carrying costs, low- and moderate-income renters who gain access to below-market units, existing residents of neighborhoods targeted by the program, competing property owners who do not receive exemptions, and taxpayers and public service recipients who depend on the full property tax base. Local governments sharing the tax base, such as Seattle Public Schools, also have an interest in how much revenue is exempted.

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Seattle's city council is renewing and updating its Multifamily Housing Property Tax Exemption Program, a longstanding local policy that gives property owners a time-limited break on property taxes in exchange for renting a share of units in new or rehabilitated apartment buildings at below-market rates to income-qualifying tenants. The ordinance repeals the existing Chapter 5.72 of the Seattle Municipal Code and rewrites related sections to match changes the Washington State legislature made to the state law that authorizes cities to run such programs. The changes affect how developers qualify, what affordability commitments they must make, and how the program interacts with land use rules in certain zones.

Supporters of the program, including many housing developers, affordable housing advocates, and city officials focused on housing production, argue that the tax exemption is a practical tool that makes it financially viable to include affordable units in buildings that would otherwise be built entirely at market rate. They contend that without the incentive, the cost structure of multifamily development in Seattle makes below-market units uneconomical, and that the program has a documented track record of producing thousands of restricted units over its multi-decade history.

Opponents and skeptics, including some fiscal watchdogs, neighborhood groups, and affordable housing researchers, raise concerns that the program forgoes substantial property tax revenue that would otherwise fund Seattle Public Schools and other public services, while sometimes delivering affordability benefits that are too shallow or temporary to serve the lowest-income households. Some critics argue the exemptions are granted to projects that would have been built regardless of the incentive, meaning the public gives up tax revenue without receiving housing it would not have gotten otherwise. Others point to evidence that tax-incentivized development can accelerate neighborhood change and price out existing residents.

For ordinary Seattle residents, the program's renewal means the basic structure of how the city encourages affordable apartment construction stays in place, with updated rules reflecting state law changes. Renters seeking below-market apartments in MFTE-participating buildings may see continued or expanded availability of income-restricted units, while all property taxpayers indirectly bear the cost of the exemptions through a slightly larger tax burden spread across the non-exempt tax base. The long-term question the city faces is whether the program's affordability requirements are stringent enough to justify the ongoing revenue trade-off as Seattle's housing costs continue to rise.