About Form W-9, Request for Taxpayer Identification Number and Certification Internal Revenue Service
Instead, nonresident aliens should use Form W-8BEN or another appropriate form to certify their foreign status and claim any applicable tax treaty benefits. What makes the best accounting firms thrive while others struggle to keep up? We analyzed our top 20 TaxDome firms, representing over $100M in combined revenue, to uncover the strategies driving their […]