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If you sell clothes online, you may have seen a field asking for a “NAICS code” when opening a business bank account, filling out a tax form, or setting up a payment processor. NAICS stands for North American Industry Classification System. It is a six-digit code that describes your primary business activity, not the type of product you sell at SKU level.
For an online clothing store, the right code usually falls into one of two areas: clothing store retail or electronic shopping. The best choice depends on whether you have a physical store, whether you are online-only, and which activity brings in most of your revenue.
This guide explains the common codes, how to choose one, where it gets entered, and how to check the current official list. It is not legal or tax advice.
Why a NAICS code matters for an online clothing store
A NAICS code is mainly used for statistical and administrative purposes. Government agencies, lenders, insurers, and payment processors use it to understand your business type.
You may be asked for a NAICS code when:
- Forming a US business entity such as an LLC or corporation.
- Filing US tax returns where a business activity code is required.
- Opening a US business bank account or merchant account.
- Applying for business insurance.
- Completing a profile with a US-based payment processor or marketplace.
- Applying for certain business loans, grants, or licenses.
A Shopify or WooCommerce store itself usually does not ask for a NAICS code in the standard settings. The code is tied to your legal business, not to your website platform. If you are a Vietnamese shop on Haravan, Sapo, WooCommerce, or Shopify and do not have a US entity, you may never need one. We will cover that later.
The most common NAICS codes for clothing retail
NAICS groups clothing stores under a dedicated clothing retail segment. The codes below are the ones most often selected by online clothing shops that operate like a retail store, even if the checkout happens online.
Store-based clothing codes
- 448110 – Men’s Clothing Stores
- 448120 – Women’s Clothing Stores
- 448130 – Children’s and Infants’ Clothing Stores
- 448140 – Family Clothing Stores
- 448150 – Clothing Accessories Stores
- 448190 – Other Clothing Stores
These codes describe establishments primarily selling clothing and accessories to the final consumer. A small online boutique that buys finished clothing and resells it can often fit here, especially if the owner thinks of the business as a clothing store rather than a warehouse or marketplace.
Online-only and mail-order codes
For a business that sells mainly through a website, app, or catalog and does not have a physical store, the traditional code is:
- 454110 – Electronic Shopping and Mail-Order Houses
This code covers retailers that sell goods online or by mail. In the updated NAICS 2022 manual, the Census Bureau reorganized some retail codes, and many online sellers now see the equivalent listed as 459110. Depending on the form or system you are using, you may still see 454110 during the transition. Always check the current official NAICS list for the exact code.
Photo: Antoni Shkraba / Pexels
Other codes to consider
If your primary activity is not retail, other codes may apply:
- If you design and manufacture your own clothing, you may fall under a manufacturing code for apparel.
- If you sell mainly to other businesses rather than final consumers, you may need a wholesale code.
- If you run a fashion marketplace that connects buyers and sellers, the classification may be different again.
For most independent stores that buy or make clothing and sell it to shoppers, the retail codes above are the practical starting point.
How to choose the right code for your shop
The goal is to pick the six-digit code that best describes your main business activity. You are not expected to be perfect, but being consistent and defensible matters.
Step 1: Determine your primary activity by revenue
Look at where your money comes from. For example:
- If 80% of your revenue comes from selling clothing directly to consumers online and 20% from a small weekend market stall, your primary activity is still retail clothing sales.
- If you also do screen printing or alterations, that is usually a secondary activity unless it becomes the main source of income.
Choose the code for the activity that generates the largest share of revenue. If the split is close, use the activity you would describe first to a bank manager.
Step 2: Separate online-only from store-based
This is the biggest choice for clothing sellers.
- Online-only boutique: no physical shop, sells through Instagram, TikTok, Shopify, WooCommerce, Haravan, or Sapo. In US classification terms, the electronic shopping code is often the most accurate because there is no store for customers to visit.
- Brick-and-mortar store with an online channel: the clothing store code in the 448xxx group usually fits better, especially if the physical store is the primary establishment.
- Hybrid with both: choose based on the primary activity. If the shop exists mainly online and the physical presence is a showroom or storage, the electronic shopping code may still be reasonable. If the physical store is where the business was built and most revenue comes from there, use the clothing store code.
Step 3: Use the most specific six-digit code
Do not stop at a broad category if a more specific code exists. “448120 – Women’s Clothing Stores” is more useful than “4481 – Clothing Stores.” Six digits is the standard detail level on most forms.
Step 4: If nothing fits exactly, choose the closest code and describe
Some forms allow you to enter a business description next to the code. Use that space. For example, a shop selling only leggings and sports bras online might choose the electronic shopping code and describe the business as “online retail of women’s athletic apparel.” That is clearer than trying to invent a code.
How and where to enter or update your NAICS code
NAICS is self-assigned. There is no central government office where you “register” the code by itself. You choose it and then enter it on forms or in business profiles whenever asked. The easiest way to think about it is: the registration happens through the paperwork, not through a separate NAICS database.
Here are the places you may need to enter or update the code.
Business formation and tax documents
If you form a US LLC or corporation, the state formation forms and the IRS tax return may ask for a business activity code. The tax return forms for partnerships, corporations, and multi-member LLCs typically include a “business activity code” field based on NAICS. You can also find it on annual state filings in some states.
Business bank account and payment processors
A US bank may ask for your industry when you open a business account. Payment processors such as Stripe or PayPal sometimes include an industry or business category field in the business profile. If the field is optional, it is still better to fill it correctly than to leave it as “other” or the default.
Insurance and lender applications
Insurers use industry codes to assess risk. A clothing store and an online electronics store may have different coverage needs and rates. Giving an accurate code helps the quote reflect your actual business.
Updating a code
If you choose the wrong code, do not panic. Record the correct code and use it on the next form or update the profile in your dashboard. If a tax return has already been filed with the wrong code, you may be able to change it on a future filing. For anything that affects tax or legal status, ask a qualified accountant or attorney in your jurisdiction.
Photo: Gustavo Fring / Pexels
For stores outside the US: Vietnam, Haravan, Sapo, and international equivalents
If you run a Vietnamese online clothing shop on Haravan, Sapo, WooCommerce, or Shopify and you do not have a US company, you generally will not be asked for a NAICS code. Vietnam uses its own system called VSIC, the Vietnam Standard Industrial Classification, which is aligned with the international ISIC framework. The General Statistics Office of Vietnam publishes the current VSIC list.
You may still see a NAICS field if you:
- Form a US LLC or corporation for international selling.
- Open a US bank account or merchant account.
- Use a US-based payment processor that asks for an industry code.
- Apply for US business insurance or a US loan.
In those cases, the same logic applies: choose the code for your primary activity, usually a clothing retail or electronic shopping code.
Other countries have their own equivalents. Canada uses NAICS Canada, the UK uses SIC, the EU uses NACE, and Mexico uses SCIAN. For local registration in those markets, use the local system and check the current official source.
Common mistakes to avoid
- Choosing “online store” as if it were a code. NAICS codes are numeric and specific. A form asking for a NAICS code rarely expects a written category.
- Using an old code without checking. Codes can change between NAICS editions. What was correct on a 2017 list may not match the current manual.
- Using a manufacturing code when you only retail. If you buy finished goods and resell them, you are a retailer, not a manufacturer, even if you add a label or do minor alterations.
- Choosing the code based on what you want to become rather than what you do now. The code should describe current operations.
- Entering different codes on different forms for the same business without reason. Inconsistency can create unnecessary questions from banks or insurers.
- Paying a third party to “register” your NAICS code. There is no government fee for choosing or using a NAICS code. Some commercial services may offer to file business documents for you, but they are not selling the code itself.
For actionable help on structuring the rest of your store, see How to Start an Online Clothing Store: Step-by-Step Plan and Best ecommerce platform for clothing store: 4 options compared.
Choosing the right business code helps keep your paperwork clean, but it does not sell clothes. The product page does. A virtual try-on button next to “Add to cart” lets shoppers see how a garment looks on their own body before they buy, which reduces guesswork about fit and style. If you run an online clothing store, you can try Macgi’s AI virtual try-on widget free during the beta. Sign up for the Macgi beta and add the button to your product page.
FAQ
Is a NAICS code the same as a SIC code?
No. SIC is an older classification system that was replaced by NAICS in the United States. Some forms still ask for SIC, but NAICS is now the standard. They look similar: both are numeric industry codes, but the code sets are different.
Do I need a NAICS code to sell on Shopify or WooCommerce?
Usually not. The standard Shopify and WooCommerce store setup does not require a NAICS code. The code is tied to your business entity, bank, payment processor, insurance, or tax filing. If a US-based payment processor asks for an industry code during onboarding, then you may need to provide one.
Can I have more than one NAICS code?
A business can have secondary activities, but government forms typically ask for one primary business activity code. You can describe secondary activities elsewhere. If you truly operate two distinct businesses, you may need separate registrations.
What if I sell clothing and accessories, like bags and shoes?
Clothing accessories such as hats, scarves, and gloves fit under the clothing accessories store code. Shoes and handbags may fall under different retail codes. Choose the code for the largest revenue share. If clothing is the main business, use a clothing code.
Is it free to get a NAICS code?
Yes. NAICS codes are published by the government and are free to use. You self-assign the code based on your business activity. There is no fee paid to a government agency just to choose or use a code. Some third-party providers may charge for help with business filings, but you do not need to buy the code itself.
I am a Vietnamese shop on Haravan or Sapo. Do I need NAICS?
Generally no, unless you have a US entity, US bank account, or US-based payment processor that asks for it. For local Vietnamese business registration, check the current VSIC from the General Statistics Office of Vietnam.
Where can I verify the current NAICS code list?
The authoritative source for the United States is the U.S. Census Bureau NAICS page at census.gov/naics. Canada, Mexico, and other countries publish their own versions. Always check the current edition before filling out an important form.
