Is contractor labor taxable in New York?

Yes. New York taxes the LABOR on repair and maintenance work to real property, on both residential and commercial jobs. Repair and maintenance is not the same thing as a capital improvement, which is exempt to the customer in New York when the customer signs Form ST-124 — the classification of the job is what decides the tax, not the wording on the invoice. Source: N.Y. Tax Law §1105(c)(3),(5); Publication 862; TB-ST-104 (Capital Improvements) and TB-ST-129 (Contractors — Repair, Maintenance and Installation Services to Real Property).

WhatNew York
Repair labor — residentialTaxable
Repair labor — commercialTaxable
Repair materials — residentialTaxable
Repair materials — commercialTaxable
Capital improvementExempt to the customer

Notes

The canonical version of the whole doctrine. ALL charges for materials and labor on a repair, maintenance or installation project are taxable, including expenses and markup. A capital improvement is exempt when the customer gives the contractor Form ST-124, Certificate of Capital Improvement. The contractor pays tax on materials at purchase and may credit tax paid on materials transferred in a taxable project. Form ST-120.1 is the contractor's own exempt purchase certificate.

Source

N.Y. Tax Law §1105(c)(3),(5); Publication 862; TB-ST-104 (Capital Improvements) and TB-ST-129 (Contractors — Repair, Maintenance and Installation Services to Real Property). — last checked 2026-09-15.

This is a summary of a state’s published guidance, not tax or legal advice. Rates and rules change, local jurisdictions add their own, and the treatment of a specific job depends on the contract and the work. Check the citation and speak to a CPA or a state tax adviser before relying on it.

How Seayora uses this rule

Seayora resolves this rule on every invoice a contractor raises — per line, from the job site’s own address — and prints the rate, the jurisdiction and this citation on the document itself, so the estimate a customer accepts is the invoice they are billed. Where the rule is more nuanced than a single answer, Seayora refuses to guess a total rather than quoting a confident wrong one.

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