HTSUS 9015.40.40.00 — Electrical

Duty Rates

General (Col 1)

Free

Special (FTA)

—

Column 2 (Non-NTR)

40%

Unit of Quantity

[No.]

Frequently asked questions

What is NAICS 9015.40.40.00?

NAICS 9015.40.40.00 is the North American Industry Classification System code for Electrical. It classifies this business activity for statistical, regulatory, and government procurement purposes. Federal agencies use NAICS codes to collect and publish data about the US economy, determine SBA size standards, and set aside contracts for small businesses.

What licenses and permits does a Electrical need?

A Electrical typically needs a local business license, a federal EIN from the IRS, and industry-specific permits depending on the sector. Check with your city or county clerk for a general business license, your state's professional or industry licensing board for any required occupational licenses, and your state's tax authority for a sales tax permit if you sell taxable goods or services.

How do I register a Electrical business in the United States?

To register a Electrical business, first choose your legal structure: sole proprietorship (simplest, uses SSN), LLC (personal liability protection, files with your Secretary of State), or corporation (Form 1120 or 1120-S). Register your business name (DBA) with your county if operating under a trade name. Obtain an EIN from the IRS at irs.gov/ein. Register with your state revenue department for any applicable taxes.

What tax forms does a Electrical file with the IRS?

Tax forms depend on your entity type. A sole proprietor files Schedule C with Form 1040 and Schedule SE for self-employment tax (15.3%). An LLC taxed as a partnership files Form 1065 with Schedule K-1s. A C-Corporation files Form 1120 (21% flat rate). An S-Corporation files Form 1120-S. All businesses paying employees file Form 940 (FUTA) annually and Form 941 quarterly. Estimated tax payments are made via Form 1040-ES four times per year.

Is Electrical the right NAICS code for my business?

Your NAICS code should reflect your primary business activity — the one generating the most revenue or value. If Electrical describes your main line of business, NAICS 9015.40.40.00 is likely correct. If you have multiple distinct activities, you may need separate codes for statistical reporting. For federal contracting, your SAM.gov registration should use the code that best matches the work you perform. Review the official NAICS 9015.40.40.00 description and exclusions to confirm it fits your operations.

Does a Electrical need workers' compensation insurance?

Workers' compensation is required in nearly every state for businesses with employees. Exceptions exist for sole proprietors and partners (who can opt-out in most states but should consider coverage) and very small employers in some states. Texas is the only state where workers' comp is entirely voluntary. Construction businesses often face higher rates due to risk classification. Failure to carry required coverage can result in fines, stop-work orders, and personal liability for workplace injuries.

What OSHA requirements apply to a Electrical?

All employers must provide a workplace free from recognized hazards under the OSH Act. OSHA recordkeeping (Form 300/300A/301) is required for employers with more than 10 employees unless exempt as a low-hazard industry. OSHA 10-hour or 30-hour construction outreach training is highly recommended and may be required by state law or project specifications. Fall protection (29 CFR 1926.501) is required at 6 feet in construction. Failure to comply can result in citations up to $15,625 per violation.

Does a Electrical need a contractor bond?

Most states require contractor license bonds (also called surety bonds) ranging from $5,000 to $100,000+ depending on license classification and project value. The bond protects consumers if the contractor fails to complete work per the contract or violates license law. Bond premiums typically cost 1-3% of the bond amount annually. Additional payment and performance bonds may be required on public works projects under the Miller Act (federal) or Little Miller Acts (state).

How does a Electrical pull permits for construction work?

Building permits are obtained from the local building department (city or county) where the work is performed. Only the licensed contractor or property owner (in owner-builder situations) may pull permits. You'll submit plans, site drawings, and engineering calculations if required. Permit fees are typically based on project valuation. Inspections are required at key stages (foundation, rough framing, rough electrical/plumbing, final). Working without a required permit can result in stop-work orders, fines, and difficulty selling the property.