Calculators and finders that end in the form
ATC finder for BIR Form 2307: Type what you paid for — rent, a lawyer, a contractor, goods — and get the ATC and the withholding rate, then issue the 2307.
13th month pay calculator: One twelfth of the basic salary earned in the year (PD 851), for one employee or a whole payroll — then the DOLE 13th month report.
Tax on compensation (2316 preview): Gross pay, non-taxable items and tax withheld → taxable compensation, the tax due under the 2023 table, and the refund or balance.
Final pay checklist and calculator: Unpaid salary, prorated 13th month and unused leave — paid within 30 days (DOLE Labor Advisory 06-20) — and a letter asking for your 2316.
Filing deadlines in your calendar: Subscribe once: your filing dates for the year, moved off weekends and regular holidays, as a calendar file for Google, Apple or Outlook.
PDS check before you submit: The CSC rules people miss on the PDS — N/A in blank items, the date format, every page signed — then fill it typed.