BIR-Registered Books of Accounts

Every BIR-registered business must maintain books of accounts — manual, loose-leaf or computerised — that are themselves registered with the relevant BIR Revenue District Office. A Computerised Accounting System (CAS) must undergo a separate BIR-CAS registration and approval process, and all records must be produced on request during a tax examination.

01
Obstacle

Source documents — invoices, receipts, bank statements — are scattered across email threads, Viber groups and spreadsheets. The accounting firm demands them piecemeal before every filing deadline.

Solution

Structured digital document archive with auto-categorised invoices and receipts that the appointed CPA firm can access directly — no document-chase before each deadline.

02
Obstacle

The chart of accounts in the existing system does not map to BIR's prescribed account categories, requiring time-consuming manual reclassification at year-end.

Solution

Philippines-aligned chart of accounts compliant with BIR-CAS requirements, directly exportable for audit and mapped to the BIR return schedules.

Books audit-ready, accountant satisfied

Less document-chasing, faster year-end close, CAS-compatible records.