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New Hampshire electrical guides

New Hampshire electrical code, permits and rebates

Which code edition applies, where your permit comes from, and which rebates are open. Checked 10 August 2026.

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Code, permits and rebates

Which electrical code does New Hampshire use?
The 2023 National Electrical Code, with New Hampshire amendments.
The state's own lists, side by side, and why the electrical code did not change on 1 July 2026.
Checked 10 August 2026
New Hampshire electrical rebates in 2026
The $4,000 panel rebate is not open yet, and it is not retroactive.
What NHSaves pays today, what the HEAR program will pay later, and which utility your town is listed with.
Checked 10 August 2026
Do I need an electrical permit?
Permits come from your town, and most electrical changes need one.
Office, phone and a link to the permit page for sixteen central New Hampshire towns.
Checked 10 August 2026

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