Blog

Sales tax nexus law changes, compliance walkthroughs, and reports on what's moving for US sellers.

• 2026-04-27

  International Sellers and US Sales Tax — What You Actually Owe in 2026

  Non-US sellers shipping to US customers are subject to the same economic nexus rules as domestic sellers. Here is how US sales tax applies to international e-commerce.

• 2026-04-26

  Sales Tax Audit Preparation Checklist — What to Have Ready

  A state auditor can show up with 30 days notice. If you keep these records current, you will breeze through the audit. If not, penalties mount fast.

• 2026-04-25

  Sales Tax Nexus Checklist for New E-commerce Sellers

  Launching your first Shopify store in 2026? This step-by-step checklist covers registration, collection, and filing so you do not fall behind on compliance.

• 2026-04-25

  TaxJar vs Avalara vs Stripe Tax — Which One Should You Pick in 2026?

  Head-to-head comparison of the three dominant sales tax automation tools for e-commerce and SaaS sellers. Pricing, integrations, filing coverage, and when each one wins.

• 2026-04-24

  How to Deregister From a State's Sales Tax — Step by Step

  When your revenue drops below a state threshold, you can deregister to stop filing. Here is the process for all 45 sales-tax states, the lookback period, and common pitfalls.

• 2026-04-24

  Dropshipping Sales Tax by State — Who Collects What in 2026

  Dropshipping makes sales tax complicated: you, your supplier, and the marketplace can all owe tax on the same transaction. Here is how it breaks down state by state.

• 2026-04-23

  Illinois Drops the 200-Transaction Threshold in 2026

  Illinois eliminated the 200-transaction economic nexus threshold effective January 1, 2026. Here is what that means for remote sellers.

• 2026-04-21

  Etsy Sales Tax — What Sellers Need to Know in 2026

  Etsy is a marketplace facilitator in all US sales-tax states. Here is what Etsy collects on your behalf, when you still need to register, and how to handle returns.

• 2026-04-18

  Amazon FBA and Marketplace Facilitator Laws — What Sellers Still Owe in 2026

  Amazon collects sales tax on FBA orders in every US state that levies sales tax. Here is what you still owe, and when inventory storage creates physical nexus.

• 2026-04-15

  SaaS Sales Tax, State by State — A 2026 Primer

  Which US states tax SaaS subscriptions in 2026, which do not, and how to tell whether your product fits a taxable category. A practical guide for SaaS founders.