KeyBiz Consultancy OPC

e-FILING & PAYMENT (Online/Manual)
2026-01-15
BIR Form 1601-C (Monthly Remittance Return of Income Taxes Withheld on Compensation) – Non-eFPS Filers. Month of December 2025
BIR Form 2200-M (Excise Tax Return for Mineral Products). For the Quarter ending December 31, 2025
BIR Form 1702–RT/1702-EX/1702-MX. Fiscal Year ending September 30, 2025
BIR Form 1707-A (Annual Capital Gains Tax Return For Onerous Transfer of Shares of Stock Not Traded Through the Local Stock Exchange) – by Corporate Taxpayers. Fiscal Year ending September 30, 2025

SUBMISSION
2026-01-15
Notarized Income Payee’s Sworn Declaration of Gross Sales with required attachments of Individuals to the Payor or Withholding Agent. Calendar Year 2026
List of Medical Practitioners. For the Quarter ending December 31, 2025
Quarterly List (with Monthly Breakdown) of Contractors of Gov’t. Contracts entered into by the Provinces/Cities/Municipalities/Barangays. For the Quarter ending December 31, 2025

REGISTRATION ( Online thru ORUS or Manual)
2026-01-15
Permanently Bound Loose-Leaf Books of Accounts/Invoices and Other Accounting Records.
Calendar Year ending December 31, 2025

e-FILING
2026-01-14
BIR Form 1601-C (Monthly Remittance Return of Income Taxes Withheld on Compensation) – eFPS Filers under Group B. Month of December 2025

e-FILING
2026-01-13
BIR Form 1601-C (Monthly Remittance Return of Income Taxes Withheld on Compensation) – eFPS Filers under Group C. Month of December 2025

e-FILING
2026-01-12
BIR Form 1601-C (Monthly Remittance Return of Income Taxes Withheld on Compensation) – eFPS Filers under Group D. Month of December 2025

e-FILING
2026-01-11
BIR Form 1601-C (Monthly Remittance Return of Income Taxes Withheld on Compensation) – eFPS Filers under Group E. Month of December 2025

e-FILING & e-PAYMENT/REMITTANCE
2026-01-10
BIR Form 1600-VT (Monthly Remittance Return of Value-Added Tax) and/or 1600-PT (Other Percentage Taxes Withheld) – National Government Agencies (NGAs). Month of December 2025

e-FILING & PAYMENT (Online/Manual)
2026-01-10
BIR Form 2200-C (Excise Tax Return for Cosmetic Procedures) with Monthly Summary of Cosmetic Procedures Performed. Month of December 2025
BIR Form 1600-VT (Monthly Remittance Return of Value-Added Tax) and/or 1600-PT (Other Percentage Taxes Withheld) and Monthly Alphalist of Payees (MAP) – eFPS & Non-eFPS Filers. Month of December 2025
BIR Form 1606 (Withholding Tax Remittance Return for Onerous Transfer of Real Property Other Than Capital Asset Including Taxable and Exempt). Month of December 2025

e-FILING & PAYMENT/REMITTANCE (Online/Manual)
2026-01-10
BIR Form 2200-M Excise Tax Return for the Amount of Excise Taxes Collected from Payment Made to Sellers of Metallic Minerals. Month of December 2025

e-SUBMISSION
2026-01-10
Monthly e-Sales Report for All Taxpayers using CRM/POS and/or Other Similar Business Machines whose last digit of 9-digit TIN is Odd Number. Month of December 2025

e-SUBMISSION
2026-01-08
Monthly e-Sales Report for All Taxpayers using CRM/POS and/or Other Similar Business Machines whose last digit of 9-digit TIN is Even Number. Month of December 2025

SUBMISSION
2026-01-08
All Transcript Sheets of Official Register Books (ORBs) used by Dealers/Manufacturers/Toll Manufacturers/Assemblers/Importers of Alcohol Products, Tobacco Products, Petroleum Products, Non-Essential Goods, Sweetened Beverage Products, Mineral Products & Automobiles. Month of December 2025

e-FILING & PAYMENT (Online/Manual)
2026-01-05
BIR Form 2000 (Monthly Documentary Stamp Tax Declaration/Return). Month of December 2025
BIR Form 2000-OT (Documentary Stamp Tax Declaration/Return One-Time Transactions). Month of December 2025

SUBMISSION
2026-01-05
Summary Report of Certification issued by the President of the National Home Mortgage Finance Corporation (NHMFC). Month of December 2025

SUBMISSION
2026-01-01
Consolidated Return of All Transactions based on the Reconciled Data of Stockbrokers. December 16–31, 2025
Engagement Letters and Renewals or Subsequent Agreements for Financial Audit by Independent CPAs. Fiscal Year beginning March 1, 2026
