PFICs and U.S. Taxation: What New U.S. Tax Residents Should Know

Why foreign mutual funds, ETFs and investment companies may become tax-inefficient and reporting-heavy after U.S. tax residency begins.
Reporting Foreign Accounts: FBAR and FATCA for New U.S. Tax Residents

How FBAR and Form 8938 differ, why accounts are aggregated and what records new U.S. tax residents should gather.