Massachusetts Septic System Tax Credit

Massachusetts Department of Revenue

Available Property Tax Relief

About This Program

Massachusetts provides a tax credit up to $6,000 (40% of cost, max $1,500 per year) for repair or replacement of a failed residential septic system. Credit is claimed over four consecutive years on state income tax returns. System must meet Title 5 requirements.

Tax credit of 40% of septic cost, maximum $1,500 per year for 4 years

Key Details

  • Tax credit up to $6,000 over 4 years
  • 40% of septic repair/replacement cost
  • Maximum $1,500 per year for 4 years
  • For failed systems meeting Title 5
  • Claim on MA state tax return

How to Apply

Get free help applying Visit Official Program Page Track this program

(617) 887-6367

A grant-savvy contractor in Haverhill, MA can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

Deadline: Claim on state tax returns for 4 years after installation

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