Federal Tax Roundup Early June 2026: §892, Estate Fee, Regs
What federal tax developments landed in early June 2026? Three Treasury/IRS regulatory proposals and a busy week on Capitol Hill. On the regulatory side: (1) proposed regulations under §892 (CC-00349656-26, IR-2026-69) giving sovereign investors transition relief and new applicability dates tied to the December 2025 proposed rules; (2) proposed regulations (REG-103193-26) raising the estate tax…