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2022 to 2017 Crosswalk USA
NAICS 2022
3151
NAICS 2017 equivalent
N/A

Convert 3151 from NAICS 2022 to 2017

Apparel Knitting Mills

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Mapped 2017 codes (0)

Official Census concordance between NAICS 2022 and 2017 editions.

No legacy mapping available in the starter concordance for this code.

Frequently asked questions

What is NAICS 3151?
NAICS 3151 is the North American Industry Classification System code for Apparel Knitting Mills. 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 Apparel Knitting Mills need?
A Apparel Knitting Mills 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 Apparel Knitting Mills business in the United States?
To register a Apparel Knitting Mills 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 Apparel Knitting Mills 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 Apparel Knitting Mills 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 Apparel Knitting Mills describes your main line of business, NAICS 3151 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 3151 description and exclusions to confirm it fits your operations.
Does a Apparel Knitting Mills need to comply with COPPA?
The Children's Online Privacy Protection Act (COPPA) applies if your website or app is directed to children under 13 or you have actual knowledge you're collecting personal information from children under 13. You must post a clear privacy policy, provide notice to and obtain verifiable parental consent before collecting data, allow parents to review and delete children's data, and maintain reasonable security. FTC fines for COPPA violations can exceed $50,000 per violation.
Does a Apparel Knitting Mills need to collect sales tax on digital products and SaaS?
Sales tax on digital products (software downloads, SaaS subscriptions, streaming, e-books) varies by state. As of 2025, approximately 30+ states tax digital goods and services. SaaS is specifically taxable in states like Texas, New York, Washington, and Ohio but exempt in California and Florida. Economic nexus thresholds (typically $100K revenue or 200 transactions per state) apply to remote sellers of digital products post-Wayfair. Check each state where you have customers.
What data breach notification obligations does a Apparel Knitting Mills have?
All 50 states have data breach notification statutes requiring you to notify affected individuals and state regulators (usually the attorney general) within a specified timeframe (typically 30-45 days) if personal information is compromised. Some states (e.g., Florida) require notification within 30 days. If the breach affects 500+ residents in a state, you may also need to notify consumer reporting agencies (Equifax, Experian, TransUnion). Healthcare breaches affecting 500+ must be reported to HHS and local media.
What is an EULA and does a Apparel Knitting Mills need one?
An End User License Agreement (EULA) grants users a limited license to use your software while retaining your IP rights. It differs from Terms of Service in that it focuses on license scope, restrictions (no reverse engineering, no reselling), ownership, termination conditions, and warranty disclaimers. EULAs are essential for downloadable software, mobile apps, and desktop applications. Open-source software uses specific license types (MIT, GPL, Apache 2.0) instead.

US Tax Forms & Registration

Form NameWho Files ItFrequency
Profit or Loss from Business
U.S. Return of Partnership Income
U.S. Corporation Income Tax Return
U.S. Income Tax Return for an S Corporation
Self-Employment Tax
Estimated Tax for Individuals
Application for Employer Identification Number (EIN)
Entity Classification Election
Nonemployee Compensation
Employer's Annual Federal Unemployment (FUTA) Tax Return
Employer's Quarterly Federal Tax Return
Request for Taxpayer Identification Number and Certification

Entity Comparison

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No federal sales tax in the United States. Sales tax is imposed at state and local levels, ranging from 0% to 10.25%. Economic nexus thresholds (following South Dakota v. Wayfair) require out-of-state sellers to collect sales tax once they exceed a state's revenue or transaction threshold, typically $100,000 in sales or 200 transactions per year.

No state income tax: Alaska (AK), Florida (FL), Nevada (NV), New Hampshire (NH), South Dakota (SD), Tennessee (TN), Texas (TX), Washington (WA), Wyoming (WY)

Who uses this code?

SEO & Digital Marketing Consultant

Provides search engine optimization audits, keyword strategy, and content marketing plans for B2B and B2C clients.

Licenses
  • Business license
Tax Forms
  • Schedule C (Form 1040)
  • Schedule SE (Form 1040)
Social Media Manager

Manages social media presence, content calendars, and paid ad campaigns for brands and small businesses.

Licenses
  • Business license
Tax Forms
  • Schedule C (Form 1040)
  • Schedule SE (Form 1040)
Managed IT Services Provider

Offers outsourced IT support, network management, cybersecurity, and help desk services to SMBs.

Licenses
  • Business license
  • CompTIA/Microsoft certifications (optional)
  • Cyber liability insurance
Tax Forms
  • Schedule C or 1120-S
  • Form 940 (FUTA)
  • Form 941
Cybersecurity Consultant

Conducts penetration testing, compliance audits, and security assessments for mid-market companies.

Licenses
  • Business license
  • CISSP/CISM certification
  • E&O / cyber liability insurance
Tax Forms
  • Schedule C or 1120-S
  • Schedule SE
  • Form 1040-ES