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Substantial Presence Test Articles

Browse 3 Gruv blog articles tagged Substantial Presence Test. Tax filings, invoicing rules, and treaty guidance for cross-border operators.

Deep Dives20 min read

First-Year Election for US Tax Residency

For global professionals establishing a foothold in the United States, the IRS first-year choice can be a powerful tax decision. Used well, it can let you control your tax residency start date and change what you can claim. Used poorly, it can create a large and avoidable tax problem.

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