VAT Refund: Step-by-Step Guide for US Businesses
Explore the VAT refund process for B2B companies in the USA. Get tips on eligibility, documentation, and automation with Sphere’s tax compliance platform.
Tax Remittance: How It Works and Why It Matters
Learn how businesses remit sales, payroll, and estimated taxes with IRS-approved methods. Read about automated solutions and the new 1% remittance tax.
Tariff vs Tax vs Import Duties: Impact on SaaS and AI Companies
Understand tariff vs tax and their impact on SaaS and AI companies. Learn how they affect costs, compliance, and how to simplify global growth.
Peppol E-Invoicing Network Compliance Guide
A practical guide to the Peppol E-Invoicing Network covering Peppol BIS standards, interoperability, global adoption, and implementation options.
VAT vs Sales Tax: How They Work + Examples
Learn the key differences between sales tax vs VAT, how each works, and what global businesses need to manage compliance across jurisdictions.
Input VAT Explained: Rules, Calculation, Refunds
A practical guide to input VAT, VAT refunds, deduction rules, and how businesses calculate VAT payable or VAT credits across global tax systems.
Permanent Establishment Risk: Triggers and How to Avoid
Understand permanent establishment risk: fixed place, dependent agent, service and project PE, plus how to track exposure and reduce tax liabilities.
Use Tax vs Sales Tax: What You Need to Know Today
Use tax vs sales tax explained: learn when each applies, real examples, and how businesses report and remit taxes across states.
What Is A Resale Certificate? State Tax Rules
Learn what a resale certificate is, how to obtain one from your state Department of Revenue, and how businesses use them for tax-exempt purchases.
Input Tax Explained for SaaS Startups
Understand input tax vs output tax, how to reclaim credits, and what CFOs must know across the US, UK, and Canada. Reduce errors and get compliant.
Is It Illegal Not to Refund Sales Tax? Here’s the Answer
Learn what the law says, when businesses must return sales tax, and what to do if you’re denied a refund.