IRS Tax Court Updates 2026: 4 Key Rulings Every CPA Must Review
What are the most important IRS and Tax Court updates for CPAs in 2026? Deloitte’s IRS Insights for February 2026 highlights four critical developments: the Tax Court’s narrowed application of the economic substance doctrine, IRS guidance on copies of returns as proof of filing, the Fifth Circuit’s expanded limited partner SE tax exception, and a…