New Jersey 2026-2027 Regular Session

New Jersey Assembly Bill A4811

Introduced
5/4/26  

Caption

Exempts certain water quality management structures, funded by certain federal and State grants, from real property taxation.

Summary

Assembly Bill 4811 would create a property tax exemption for certain “water quality management structures” that are designed and installed, in whole or in part, with specified federal or State grant funds and used to improve water quality. The bill applies to structures installed after the act’s effective date and certified by the local enforcing agency. Once certified, the value of the qualifying structure would be removed from the real property’s assessed valuation for tax purposes, reducing the property tax base for the affected parcel. The bill sets up an administrative process for claiming and maintaining the exemption. A property owner must submit a written application, the enforcing agency must determine eligibility and issue a certificate, and the exemption would take effect in the tax year after certification. The enforcing agency may inspect the property, request updated proof, and revoke the certificate if it was obtained by fraud, if the project is not substantially completed, if the structure is repurposed, or if the design and construction no longer match what was certified. The Director of the Division of Taxation would also be required to adopt rules governing certification, technical sufficiency, and related procedures.

Impact

The bill would add a new exemption to New Jersey’s real property tax law in Title 54 for qualifying water quality management structures funded by certain USDA/Natural Resources Conservation Service, Department of Agriculture, or State Agriculture Development Committee grants. It would shift the assessed value of those structures out of the local tax base, potentially lowering property tax bills for eligible landowners while reducing taxable value for municipalities and school districts that rely on property tax revenue. It also assigns certification, inspection, and revocation responsibilities to municipal enforcing agencies and provides review rights through the construction board of appeals and the Tax Court.

Sentiment

Because there are no committee transcripts or recorded votes provided, the available context does not show formal debate or a documented partisan split. Based on the bill text, the measure appears to be framed as a targeted incentive for conservation and water-quality infrastructure, suggesting generally favorable policy intent toward environmental and agricultural improvements. The absence of recorded opposition or amendments in the provided materials means sentiment cannot be measured beyond the bill’s supportive framing.

Contention

The main potential points of contention are administrative and fiscal rather than ideological. Local governments may be concerned about the loss of taxable assessed value and the need to administer certifications, inspections, and revocations. There may also be questions about how broadly “water quality management structure” is interpreted, whether the qualifying grant sources are too narrow or too broad, and whether the exemption could be used for projects that provide mixed private and public benefits. The bill’s reliance on local enforcing agencies and state tax rules could also raise concerns about consistency and enforcement across municipalities.

Companion Bills

NJ A144

Carry Over Exempts certain water quality management structures, funded by certain federal and State grants, from real property taxation.

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