Historical Exposure & Remediation

When this pack is relevant

In practice, previously established positions may no longer hold when examined across systems.

What this pack maps

This pack maps the structural layer where historical non-compliance with Taiwan–U.S. cross-border reporting obligations is identified, assessed, and addressed through available remediation frameworks.

Historical non-compliance generates structural risk that is distinct from prospective compliance gaps. The penalty exposure has already accumulated. The statute of limitations is already open. The remediation pathways are gated — eligibility conditions exist at the time of the first filing, not at the time of discovery.

Historical exposure is not created at discovery. It reflects positions that were not addressed when they arose.

This pack maps remediation structures. It does not prescribe filings, positions, or program selection.

Where structural risk typically appears

• 01 FBAR willfulness determination — The single most consequential structural determination in historical FBAR non-compliance is whether the non-filing was willful or non-willful — a binary that governs penalty tier and pathway eligibility before any action is taken
• 02 Streamlined procedure eligibility — Streamlined Foreign Offshore and Streamlined Domestic Offshore procedures require non-willfulness certification, residency test satisfaction, and no prior IRS contact — threshold conditions that must be verified before initiating the procedure
• 03 IRS Voluntary Disclosure Practice — The IRS VDP is available only before IRS contact — the mechanism through which criminal exposure risk is addressed before IRS civil examination or criminal investigation begins. The window closes the moment IRS contact occurs
• 04 Form 5471 penalty and open statute — Each year of unfiled Form 5471 carries a $10,000 base penalty and keeps the entire tax year open indefinitely. A client with ten years of unfiled returns faces $100,000 in base penalties and ten open tax years simultaneously
• 05 Cross-jurisdiction remediation coordination — Taiwan amended returns affect the Taiwan tax paid — which affects the foreign tax credit available on U.S. amended returns for the same years. Remediation in one jurisdiction without visibility into the other creates inconsistent cross-system positions

These exposures do not operate independently — they interact to shape what remediation pathways remain available, and when.

What this pack contains

Structural reference depth for practitioners. Maps structural interaction and points of irreversibility.

How this pack is used in practice

Packs are typically used by practitioners preparing for Taiwan–U.S. cross-border matters or internal case review. Typical use patterns include:

• New engagements where historical cross-border reporting gaps have not previously been reviewed
• Internal case review discussions between Taiwan-side and U.S.-side practitioners
• Identifying where specialist input may be required before structural action is taken
• Aligning tax, legal, and cross-border practitioners on the structural interaction between systems
• Understanding Taiwan-side exposure for U.S. advisors who lack Taiwan tax familiarity
• Understanding U.S.-side exposure for Taiwan advisors working with U.S.-connected families

• Reference document
• Taiwan voluntary disclosure framework
• U.S. compliance program framework
• Cross-system comparison
• Illustrative scenarios
• Appendix A — Quick Reference
• Appendix B — Glossary
• April 2026

Other packs in the series