
What is an EIN and how do you get one?
Read about what an EIN (Employer Identification Number) is and how to get one in this easy-to-follow guide.
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Tax Content Lead at Quaderno
I write to transform complex information into clear, practical articles about invoicing and tax basics for online businesses.
My focus at Quaderno is on providing useful explanations that help online business owners understand their next steps.
118 articles

Read about what an EIN (Employer Identification Number) is and how to get one in this easy-to-follow guide.

Confused by zero-rated supplies? Learn what they are, how they differ from exemptions, and what they mean for your tax reporting.

A VAT number identifies your business in Value-added Tax systems, such as EU VAT. Here's how the number works and whether or not you need one.

Learn what tax registration thresholds are, how they apply worldwide, and when your business must register to stay tax compliant.

Discover what a tax exemption certificate is, who qualifies, and how businesses can issue and manage them for tax compliance.

Notice & report laws require remote sellers to track use tax in some states. If you’re selling in the US, learn how to comply with notice and report rules!

Selling physical goods? Learn how VAT, GST & sales tax apply globally, and discover tools to simplify compliance across multiple countries.

What’s the difference between VAT, GST & sales tax? Learn how these taxes work worldwide and what your business must do to comply.

Use tax and sales tax are two different systems in some US states. Learn how use tax works and how you can comply with these rules.

Where nexus starts, what is taxable, how to show sales tax at checkout, and how to file. The four decisions behind ecommerce sales tax compliance.