Seattle Social Housing Tax (SHT)

What’s Happening? Approved and certified in February 2025, Proposition 1A—the Social Housing Tax (SHT)—took effect on January 1, 2025. The SHT imposes a 5% excess compensation payroll expense tax on businesses with individual Seattle employees...
Case Study: Apportionment

Case Study: Apportionment

As consultants specializing in Washington and multi-state taxes, we pride ourselves on deep business knowledge across various industries. It’s our job – and our passion – to keep our eyes on the outcomes of cases across the region so we know exactly how to counsel our...