Massachusetts Cut Central Region Opportunity Zones

Investors and developers in affected towns should review updated census tract statuses for upcoming tax projects.

Updated on Oct. 7, 2026 in Remote Work

Isometric editorial illustration of matte-textured geometric landforms arranged as a clean, analytical architectural structure. — The Healey administration has submitted a revised map of Central Massachusetts opportunity zones to the U.S. Treasury, adjusting tax incentive eligibility for 15 tracts. AI Illustration. Upload story photo >

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Do you believe government-designated opportunity zones are effective at stimulating local economic growth?

The Healey administration submitted a revised map of 104 proposed opportunity zones to the U.S. Treasury, reducing the count in Central Massachusetts from 24 to 15 tracts. The change follows 2025 federal legislation that mandates decennial updates to eligibility criteria.

Why it matters

The remapping tightens eligibility, moving the median family income threshold to 70% of the area median. These adjustments dictate where businesses can leverage specific federal tax incentives for capital gains reinvestment through 2036.

Massachusetts submitted 104 proposed zones across 46 municipalities from a pool of 414 eligible census tracts. While Worcester will increase to seven zones, Clinton, Leominster, Spencer, and Webster will lose all previous designations.

The players

Healey administration

The current executive government of Massachusetts responsible for drafting and submitting state land-use and economic development proposals.

U.S. Treasury

The federal agency tasked with certifying census tracts as opportunity zones for tax incentive eligibility.

The details

The state selected these zones based on updated 2025 federal mandates that lowered the qualifying median family income threshold to 70%. Projects currently benefiting from 2018-era designations will remain unaffected until December 2028, but new capital deployments must align with the forthcoming map to qualify for incentives. Shrewsbury is set to receive its first opportunity zone designation under this submission.

2018: Original opportunity zone designations were established.
2025: Federal legislation made opportunity zones permanent.
October 2, 2026: Massachusetts submitted proposed zone map to U.S. Treasury.
Fall 2026: Expected federal certification of proposed zones.
January 1, 2027: Proposed zones are scheduled to take effect.

Market Landscape

The submission follows the 2025 federal legislation on opportunity zones, which mandates a decennial reassessment of tax-advantaged areas. This cycle marks the first major structural update to the program since the initial designations set in 2018.

Business owners should verify if their physical locations or planned development sites remain within an active zone. Consult with tax counsel to determine whether your current projects fall under 2018-era rules or must conform to the new 2027 eligibility requirements.

The takeaway

The decennial update process introduces a new layer of compliance risk for long-term capital projects. Monitor the U.S. Treasury certification process this fall to confirm the final status of your specific census tracts before committing to new tax-advantaged investments.