Hui-Ting Wu
Engagement lead
Former AP supervisor for a Greater Taipei electronics assembler. Leads sampling design and findings walkthroughs.
Our practice
Invoice scrutiny from a Banqiao desk
Digital Transformation grew out of AP close work for manufacturers and trading firms in Taipei Hsien. We still treat every engagement as a file review — invoices, receipts, and approval notes — not a pitch about abstract change.
How we work with AP teams
Clients send us a defined invoice population and a named contact. We sample, document, and return exceptions ranked by cash impact. Findings stay in plain language so clerks can act without translating consultant jargon. When paper folders remain common — especially with smaller vendors — we schedule on-site days rather than pretending everything lives in a clean export.
We keep engagements short on purpose. Most reviews fit inside a close cycle. If a finding needs tax counsel or external audit coordination, we say so early instead of stretching the scope.
People on the engagement
Cheng-Han Lin
Invoice examiner
Focuses on e-invoice field checks, GUI mismatches, and duplicate payment patterns across multi-entity groups.
Ya-Wen Tsai
Client coordinator
Handles intake, file completeness checks, and scheduling so fieldwork does not stall on missing exports.
Values that show up in the workpapers
- Specific findings — every exception cites an invoice number and a reason.
- Respect for close calendars — we publish a findings date at kickoff and protect it.
- Local practice — Taiwan tax invoice conventions drive our checklists, not generic global templates.
Visit or write
Our office address and phone are listed on the contact page. Inquiries receive a reply within one business day.