What is a Sales Tax ID Number?

A Sales Tax ID Number (sometimes called a sales tax permit or seller’s tax account) allows a business to collect and remit sales tax to the state. It’s required in most states when selling taxable goods or services.

Do I need a Seller’s Permit and a Resale Certificate?

A Seller’s Permit authorizes you to collect sales tax on retail sales, while a Resale Certificate lets you buy goods tax-free for resale. Many businesses need both: the permit to sell, and the certificate to purchase inventory without paying sales tax.

What is a Resale Certificate used for?

A Resale Certificate is presented to suppliers so you can purchase items for resale without paying sales tax at checkout. You then charge sales tax when you sell to the end customer, where applicable.

What does State Business Registration include?

State Business Registration covers forming your legal entity or registering to do business with your state, plus state tax accounts where needed. It ensures your business is properly set up to operate and file taxes.

How fast can I get started?

You can start online anytime. Submit your details, and we’ll guide you through the required steps and filings so you can begin operating as quickly as your state allows.

HomeSales Tax Permit & Business State Tax ID Guides

Sales Tax Permit & Business State Tax ID Guides

North Carolina EIN Registration for Small Businesses
- March 9, 2026
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- Category: EIN
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North Carolina EIN Registration for Small Businesses What an EIN Is and Why North Carolina Small Businesses Need One An Employer Identification Number (EIN) is a federal tax ID issued by the IRS to identify a business for tax reporting, banking, payroll, and other compliance needs. In North Carolina, an EIN is commonly required to:

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Georgia Tax ID Number: What It Means and When You Need It
- March 9, 2026
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Georgia Tax ID Number: What It Means and When You Need It What a “Tax ID Number” Means in Georgia In everyday business language, a “tax ID number” can refer to more than one identifier. In Georgia (GA), the term commonly points to one or both of the following: Federal Employer Identification Number (EIN): Issued

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Pennsylvania EIN for a Corporation: Filing Checklist
- March 9, 2026
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Pennsylvania EIN for a Corporation: Filing Checklist What a Pennsylvania Corporation Uses an EIN For An Employer Identification Number (EIN) is the federal tax ID used to identify your corporation for IRS reporting and many operational tasks. In Pennsylvania, a corporation typically needs an EIN to: Open a business bank account and establish corporate banking

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Illinois EIN for an LLC: Timeline and Common Mistakes
- March 9, 2026
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- Category: EIN
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Illinois EIN for an LLC: Timeline and Common Mistakes What an EIN Is and Why an Illinois LLC Usually Needs One An Employer Identification Number (EIN) is a federal tax ID issued by the IRS. For an Illinois LLC, an EIN is commonly needed to: Open a business bank account and set up merchant processing

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New York Tax ID Number vs EIN: What’s the Difference?
- March 9, 2026
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- Category: Tax ID Number
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New York Tax ID Number vs EIN: What’s the Difference? Why “Tax ID Number” Can Mean Different Things The phrase “tax ID number” is a general term that can refer to different identifiers used by federal, state, and local tax agencies. In New York, business owners commonly use “tax ID” to describe: EIN (Employer Identification

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Florida EIN Application: Step-by-Step for LLCs and Corporations
- March 9, 2026
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- Category: EIN
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Florida EIN Application: Step-by-Step for LLCs and Corporations What an EIN Is and Why Florida Businesses Need One An Employer Identification Number (EIN) is a federal tax ID issued by the IRS to identify a business for tax administration. Florida LLCs and corporations commonly need an EIN to: Open a business bank account and establish

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How to Apply for an EIN in Texas: What You Need Before You Start
- March 9, 2026
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How to Apply for an EIN in Texas: What You Need Before You Start (Indiana Context) What an EIN Is and Why It Matters An Employer Identification Number (EIN) is a federal tax ID issued by the IRS to identify a business entity. It’s commonly required to open a business bank account, hire employees, run

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How to Get a Tax ID Number in California for a New Business
- March 9, 2026
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How to Get a Tax ID Number in California for a New Business What “Tax ID Number” Means for a California Business For a new business in California, “tax ID number” can refer to more than one identifier, depending on what your business does and how it is structured. Most new businesses will need one

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How to Register a DBA (Doing Business As) and When You Need One
- March 9, 2026
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How to Register a DBA (Doing Business As) and When You Need One What a DBA (Fictitious Name) Is A DBA, also called a fictitious name, assumed name, or trade name, is a registered business name that differs from the legal name of the individual or entity that owns the business. A DBA does not

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How to Buy Wholesale Legally: Permits, Sales Tax, and Tax IDs
- March 9, 2026
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- Category: Resale Certificate
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How to Buy Wholesale Legally: Permits, Sales Tax, and Tax IDs (Resale Certificate Guide) What “Buying Wholesale Legally” Means Buying wholesale legally means purchasing goods intended for resale without paying sales tax at checkout, then collecting and remitting sales tax when you sell to the end customer (unless an exemption applies). The key compliance tool

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Sales Tax Permit & Business State Tax ID Guides

North Carolina EIN Registration for Small Businesses

Georgia Tax ID Number: What It Means and When You Need It

Pennsylvania EIN for a Corporation: Filing Checklist

Illinois EIN for an LLC: Timeline and Common Mistakes

New York Tax ID Number vs EIN: What’s the Difference?

Florida EIN Application: Step-by-Step for LLCs and Corporations

How to Apply for an EIN in Texas: What You Need Before You Start

How to Get a Tax ID Number in California for a New Business

How to Register a DBA (Doing Business As) and When You Need One

How to Buy Wholesale Legally: Permits, Sales Tax, and Tax IDs