City permit guide · MA

EV charger permits in Boston, MA

Boston's electrical trade permit is a flat $70 — pleasantly simple for a big city. The complications are physical, not bureaucratic: triple-deckers with shared driveways, on-street parking, 60–100A services in prewar stock, and the occasional knob-and-tube surprise. If your Eversource tier includes wiring money ($700–$1,700 depending on rate class), keep the wiring costs itemized separately from the charger on the invoice.

Quick answer for Boston, MA

A new Level 2 home EV charger circuit generally requires an electrical permit in Boston, MA.
Permit path: Electrical (wire) permit — flat-fee trade permit through the Inspectional Services online portal.
Typical fee guidance: $70 flat for the electrical trade permit (doesn't scale with project cost); pay online in the ISD portal or in person.
Timeline: Permit issuance through the portal is quick once the licensed electrician files; inspection typically lands within a week of request. A simple install adds roughly a week of calendar time; panel upgrades add utility coordination.

Official source: Boston Inspectional Services Department

Permit required Yes — new 240V circuit

Permit type Electrical (wire) permit — flat-fee trade permit through the Inspectional Services online portal

Typical fee $70 flat for the electrical trade permit (doesn't scale with project cost); pay online in the ISD portal or in person

Apply online Yes · Portal

The process

How it works in Boston, MA

Permit office: Inspectional Services Department (ISD), 1010 Massachusetts Ave, 5th Floor.

Who can pull the permit: Massachusetts-licensed electricians only — state law requires licensed electricians for electrical work, and the electrician files the wire permit; there is no homeowner path for electrical permits.

Plan review: Not required for a routine residential charger circuit. Service changes and multifamily work carry more process — common in Boston's housing stock, so budget time if a panel upgrade is in scope.

Typical timeline: Permit issuance through the portal is quick once the licensed electrician files; inspection typically lands within a week of request. A simple install adds roughly a week of calendar time; panel upgrades add utility coordination.

Bring these

Documents you'll need

Electrician's Massachusetts license details (the electrician files)
Charger specifications and listing
Load calculation for tight services — prewar Boston homes frequently run 60–100A
For the Eversource rebate afterward: managed-charging enrollment and invoices separating wiring from hardware

Final step

Inspection notes

A wiring inspection closes the permit — breaker sizing, conductor gauge, GFCI where required, terminations. ISD scheduling is generally within about a week; questions go to [email protected] or 617-635-5300.

Fee and process verified against boston.gov electrical permit pages on July 15, 2026.

Electrical work can be dangerous and is regulated by code. This page is educational, not electrical or engineering advice. Hire a licensed electrician and follow your local permitting process.

Find licensed electricians in Boston, MA

Ask each bidder to include the permit and inspection in the quoted price — then compare like for like.

Finding an installer yourself: ask for the contractor's state license number, proof of insurance, and at least two recent Level 2 installs. Get the permit number in writing.

Use the free permit checklist

FAQ

Boston, MA permit FAQ

How much is an EV charger permit in Boston?

$70 flat — Boston's electrical trade permit doesn't scale with project cost. It's filed by your licensed electrician through the ISD online portal, and the fee is normally folded into the installation quote.

Can I do my own EV charger wiring in Boston?

No — Massachusetts requires licensed electricians for electrical work statewide, and only the electrician can pull the wire permit. You can pick the charger and handle app setup, but the 240V circuit is licensed work by law.

My building is a triple-decker — what changes?

Metering and parking, mostly: the circuit must come off your own meter, wire runs from basement panels to parking can be long, and condo associations get a say (get written approval early). Massachusetts' 2022 climate law curbed unreasonable association bans, but process requirements still apply — start the paperwork before buying hardware.

Does the $70 permit matter for the Eversource rebate?

Yes — Eversource expects permitted, code-compliant installation with proper documentation, and managed-charging enrollment has been mandatory for upfront rebates since March 2, 2026. Keep the permit record and itemized invoices separating wiring/panel costs from the charger.