Native fluency with the IRS and fifty state departments — never translated from another country's habits.
1040 · 1120 · 1120-S · 1065 — prepared with full workpapers, certified by a CPA or EA.
Nexus mapped, registrations handled, filings across all fifty states.
Americans abroad caught up penalty-free; FEIE and foreign tax credits weighed, not guessed.
LLC, S-corp and C-corp architecture — including the S-corp break-even question answered with your real numbers.