Delaware has no sales tax and no tax thresholds.
Useful resources for US Sales Tax:
- The Quick Guide to U.S. Sales Tax Nexus
- The Ultimate Guide to US Economic Nexus
- Free Sales Tax Calculator
- How the Wayfair decision on US sales tax will affect your business — and how it won’t?
- What You Must Know About Sales Tax if You Have Customers in the United States
- US Sales Tax for eCommerce: How to comply
- Sales Tax for Digital Products in the U.S.
- Sales Taxes for SaaS Products in the U.S.
Note: At Quaderno we love providing helpful information and best practices about taxes, but we are not certified tax advisors. For further help, or if you are ever in doubt, please consult a professional tax advisor or the tax authorities.