Eventos Semiannual Inventory Report

• December 2025

• Fri 12

  ISR November

  December 12, 2025

  Monthly Withholdings

• Mon 22

  IGSS Payroll November 2025

  December 22, 2025

  Month of November 2025

• Mon 29

  Obligations 29-89

  December 29, 2025

  Monthly affidavit Transformation coefficient IGSS electronic payroll and payment voucher

• Wed 31

  VAT Month of November 2025

  December 31, 2025

  General Small contributor

• January 2026

• Fri 16

  ISR DECEMBER 2025

  January 16

  Monthly Withholdings

• Tue 20

  IGSS Payroll December 2025

  January 20

  • Month of December 2025
• Wed 28

  Obligations 29-89

  January 28

  • Monthly affidavit
  • Transformation coefficient
  • IGSS electronic payroll and payment voucher

• February 2026

• Mon 2

  VAT Month of DECEMBER 2025

  February 2

  • General
  • Small contributor

  • Runs from January 31, 2026

• Mon 2

  Inventory report

  February 2

  • Semiannual
  • As of December 31, 2025
• Mon 2

  ISO / ISR quarterly

  February 2

  • 4th Quarter 2025

  • Runs from January 31, 2026