What Is a Business License?
An educational guide to business licenses, why they may be required, and how licensing differs from tax registration or incorporation.
Reference category
Registration & Tax Reference
Business identifiers, sales-tax concepts, licensing and withholding-document terminology.
What Is a VAT Number?
A clear explanation of VAT numbers, where they are used, how businesses may display or verify them, and how they differ from general business identifiers.
What Is an EIN?
A plain-language explanation of the U.S. Employer Identification Number, how it is generally used, and how it differs from personal tax identifiers.
What Is GSTIN?
A plain-language explanation of GSTIN, where the term is used, how it relates to business registration, invoices, and tax administration.
What Is Sales Tax?
A neutral explanation of sales tax as a consumption-tax concept, how it differs from VAT/GST in broad terms, and why rules vary by place.
What Is Form W-8BEN?
A cautious educational explanation of Form W-8BEN, why non-U.S. persons may encounter it, and why instructions should be checked carefully.