NAICS 2022 nationalIndustry USA Verified: Census NAICS 2022 · 2023-03-17
334210
NAICS 334210 — Telephone Apparatus Manufacturing
Telephone Apparatus Manufacturing
NAICS 334210 is the national industry code for telephone apparatus manufacturing establishments in the United States. The Small Business Administration sets a size standard of 1,250 for this classification. It forms part of the hierarchical North American Industry Classification System maintained by the Census Bureau.
SBA: 1,250
View full SBA standard
Official data
| Feature | Description |
|---|---|
| Official name | North American Industry Classification System (NAICS) 2022 |
| Issuing authority | U.S. Census Bureau with OMB, Statistics Canada, and INEGI |
| Tax authority | Internal Revenue Service (IRS) |
| Purpose | Statistical business classification and federal contracting (SAM.gov, SBA standards) |
| Used in | SAM.gov registration, SBA size determinations, IRS tax classification, SEC EDGAR (via SIC crosswalk) |
| Active since | 2022 (current edition) |
| Hierarchy level | Sector (2-digit) |
| Source | https://www.census.gov/naics/ |
When do you need NAICS 334210?
1 Registering on SAM.gov for federal contracting — enter NAICS 334210 as your primary industry code.
2 Checking whether the SBA size standard for telephone apparatus manufacturing applies to your business for set-aside contracts or loans.
3 Classifying your main line of business when applying for grants, contracts, loans, or market research surveys.
4 Comparing this code against legacy NAICS 2017 records or related SIC codes for historical data alignment.
NAICS hierarchy path
Trace the classification from the broadest sector down to this national industry code.
Cross-references & crosswalks
SBA size standard description
Telephone Apparatus Manufacturing
Changes to receipts-based standard: [object Object]
How to register a telephone apparatus manufacturing business in the US
1
Verify NAICS classification
Confirm that Telephone Apparatus Manufacturing matches your digital services or technology activity.
3
Implement privacy compliance
Review CCPA (California), state AG privacy laws, and FTC data security guidance applicable to your user data handling.
4
Register for sales tax nexus states
Remote sellers with economic nexus must register in states where sales exceed the threshold (typically $100K or 200 transactions).
US Tax Forms & Registration
| Form Name | Who Files It | Frequency |
|---|---|---|
| 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
$
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?
Mobile App Developer
Builds iOS and Android applications as an independent contractor or through their own app studio.
Licenses
- ●Business license
- ●Apple Developer / Google Play Developer account
Tax Forms
- ●Schedule C (Form 1040)
- ●Schedule SE (Form 1040)
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
Trade codes using this NAICS
These Schedule B export codes explicitly reference NAICS 334210 in the Census trade classification files.
8517110000
LINE TELEPHONE SETS WITH CORDLESS HANDSETS
HS-6 851711
8517180000
TELEPHONE SETS, NESOI
HS-6 851718
8517610000
BASE STATIONS
HS-6 851761
8518301000
TELEPHONE HANDSETS
HS-6 851830
8518401000
AUDIO FREQ. AMPS USED AS REPEATERS IN LINE TELPHNY
HS-6 851840
8518901000
TELEPHONE HANDSET AND REPEATER PARTS
HS-6 851890
Frequently asked questions
- What is NAICS 334210?
- NAICS 334210 is the North American Industry Classification System code for Telephone Apparatus Manufacturing. 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 Telephone Apparatus Manufacturing need?
- A Telephone Apparatus Manufacturing 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 Telephone Apparatus Manufacturing business in the United States?
- To register a Telephone Apparatus Manufacturing 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 Telephone Apparatus Manufacturing 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 Telephone Apparatus Manufacturing 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 Telephone Apparatus Manufacturing describes your main line of business, NAICS 334210 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 334210 description and exclusions to confirm it fits your operations.
- What is an EULA and does a Telephone Apparatus Manufacturing 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.
- Does a Telephone Apparatus Manufacturing need to be PCI DSS compliant to process payments?
- If your business stores, processes, or transmits credit card data, you must comply with PCI DSS (Payment Card Industry Data Security Standard). Using a hosted payment gateway like Stripe or Braintree (where card data never touches your server) significantly reduces your compliance burden — you typically just need to complete a SAQ-A self-assessment. Direct card processing requires full SAQ-D compliance, penetration testing, and quarterly vulnerability scans. Non-compliance can result in fines and losing the ability to process cards.
- What professional licenses does a Telephone Apparatus Manufacturing need for IT/cybersecurity work?
- Most IT and digital services do not require government licenses, but certain activities trigger regulatory requirements. Cybersecurity firms performing penetration testing should have a detailed Statement of Work, NDA, and authorization letter. If you handle protected health information (PHI) for healthcare clients, you must sign a Business Associate Agreement (BAA) under HIPAA. If you provide services to federal agencies, you may need FedRAMP authorization or CMMC (Cybersecurity Maturity Model Certification) compliance.
- Does a Telephone Apparatus Manufacturing need a privacy policy on their website?
- Yes. If your website or app collects any personal information (name, email, IP address, payment data), you need a privacy policy. The California Consumer Privacy Act (CCPA/CPRA) requires businesses over $25M revenue, handling 100K+ consumer records, or deriving 50%+ revenue from data sales to provide specific disclosures and opt-out mechanisms. GDPR applies if you target EU users. FTC Act Section 5 prohibits unfair or deceptive practices regarding privacy promises. All 50 states have data breach notification laws.