Pre-Filing Document Sort
We sort your invoice folders, bank slips, and payroll summaries into the sequence your bookkeeper or return preparer needs — before the rush week begins.
API Assist
Quarterly filing stays calmer when the books are checked before the odd-month rush.
We review invoices, ledgers, and withholding so your tax readiness is clear before you submit — not the night the National Taxation Bureau window closes.
Request a readiness review
The review owners actually book
Our flagship engagement is a Quarterly Tax Readiness Review — a desk-based pass over your period documents with a written note: ready to file, file with caveats, or hold for corrections.
- Sales and purchase invoice reconciliation for the filing period
- Input-tax support check before claims go on the return
- Findings call timed ahead of the odd-month deadline
Related support around the filing cycle
When a full readiness review is not the only need, these sit alongside it.
Mid-Quarter Ledger Check-In
A shorter checkpoint halfway through the filing period so misclassified sales or unrecorded purchases do not pile up until the odd-month scramble.
Filing Assistance Hand-Off
After a readiness review clears you to file, we can sit with your preparer or bookkeeper to translate findings into the exact lines and attachments they need.
From a Taichung trading company owner
More client stories“They caught three purchase invoices still sitting in a warehouse supervisor’s inbox. Filing was two days later than we hoped, but we avoided amending later. I still wish we had booked the mid-quarter check-in they suggested.”
Know which week you are in
Taiwan’s quarterly business-tax rhythm rewards early document work. Our filing calendar maps review weeks, document-sort windows, and mid-quarter check-ins against the odd-month deadlines.
Open the filing calendar