Track each rotating employee's visa class and visa validity (Taiwan reciprocity: E-1/E-2 up to 60 months, L-1 36 months, H-1B 60 months or petition validity, whichever is less) and, separately, the I-94 admitted-until date, which — not the visa expiry — is the official record of authorized stay; also count US days for tax residency.

何時適用

Foreign subsidiaries rotating engineers.

您需要出示的佐證

聲明書

頻率

每當有變更時

未達成的後果

Unlawful presence; tax exposure.