Cambridge Proposes 5.5% Cap on Tax Growth

Administrators seek to limit budget growth as residential tax rates could rise 10% to 15% under current projections.

Updated on Nov. 2, 2026 in Remote Work

Cambridge Proposes 5.5% Cap on Tax Growth

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Would you support higher property taxes to keep local services in your area?

Cambridge administrators have proposed capping the fiscal year 2028 tax levy and budget growth at 5.5%. The city faces a projected $6.7 million deficit if existing services are maintained, and residential property tax rates could rise 10% to 15%.

Why it matters

Commercial property values in Cambridge continue to decline while employee cost-of-living adjustments and capital project debt payments rise. Property taxes are covering a larger share of the city's budget as revenue from service charges, licenses, and permits grows more slowly than spending.

The proposal anticipates a $57 million operating budget increase, with administrators seeking $7 million in cuts against a $6.7 million deficit under current services. Reserves have fallen 20% over two years, and it remains unclear whether the expected Harvard payment will materialize at the assumed $6 million level.

The players

Harvard University

Harvard is a private research university whose voluntary payments in lieu of taxes to Cambridge are made under agreements allowing tax-exempt institutions to contribute to surrounding communities.

The details

Administrators are seeking $7 million in cuts while proposing the 5.5% cap on levy and budget growth. Buildings with one to three family units face the greatest increases because those properties have appreciated the most, and the city plans to draw on free cash reserves to cover an extra 53rd employee paycheck caused by the 2027 calendar.

March 2025: Harvard signed a $6 million in-lieu-of-tax agreement with Cambridge.
Fiscal year 2027: Residential tax rates increased an average of 7%.
2027 calendar year: An extra 53rd employee paycheck will require free cash reserves.
Fiscal year 2028: The proposed 5.5% cap on tax levy and budget growth would take effect.

Remote Work

Cambridge's budget pressures reflect commercial property values that continue to decline as high interest rates slow development, a dynamic that affects office-heavy districts where remote work has reduced demand for commercial space. Residential taxpayers absorb more of the budget as the commercial tax base weakens.

Homeowners in one-to-three-family buildings in Cambridge could see residential property tax bills rise by 10% to 15% if the budget proposal advances. Renters and homeowners alike may also feel effects if city services are cut to close the projected deficit.

The takeaway

Residential taxpayers in Cambridge may need to plan for higher property tax bills as commercial values decline and one-time reserves shrink. Tracking the city's final budget vote will show whether the 5.5% cap and projected Harvard payment hold.