What are your next deadlines?

Five questions, and the calendar shows only what concerns you.

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All deadlines

September 2026

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. EC sales list and DES — intra-EU transactionsVAT
  3. Corporate income tax instalmentto be confirmedFederal
  4. Corporate income tax instalmentto be confirmedFederal
  5. CVAE — instalmentTwo instalments, above a prior-year contribution threshold.Federal
  6. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  7. Corporate income tax balance paymentFederal
  8. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  9. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  10. Annual tax return and financial statements packageYear end

October 2026

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. EC sales list and DES — intra-EU transactionsVAT
  3. Corporate income tax instalmentto be confirmedFederal
  4. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  5. Corporate income tax balance paymentFederal
  6. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  7. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  8. Annual tax return and financial statements packageYear end

November 2026

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. EC sales list and DES — intra-EU transactionsVAT
  3. Corporate income tax instalmentto be confirmedFederal
  4. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  5. Corporate income tax balance paymentFederal
  6. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  7. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  8. Annual tax return and financial statements packageYear end

December 2026

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. EC sales list and DES — intra-EU transactionsVAT
  3. Corporate income tax instalmentto be confirmedFederal
  4. Business property tax (CFE) — balanceFederal
  5. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  6. Corporate income tax balance paymentFederal
  7. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  8. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  9. CFE — new-site return (form 1447-C)Only if you opened a site or changed one during the year.Federal
  10. Annual tax return and financial statements packageYear end

January 2027

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Corporate income tax instalmentto be confirmedFederal
  5. Corporate income tax instalmentto be confirmedFederal
  6. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  7. Corporate income tax balance paymentFederal
  8. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  9. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  10. Annual tax return and financial statements packageYear end

February 2027

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Corporate income tax instalmentto be confirmedFederal
  5. Corporate income tax instalmentto be confirmedFederal
  6. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  7. Corporate income tax balance paymentFederal
  8. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  9. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  10. Annual tax return and financial statements packageYear end

March 2027

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Corporate income tax instalmentto be confirmedFederal
  5. Corporate income tax instalmentto be confirmedFederal
  6. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  7. Corporate income tax balance paymentFederal
  8. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  9. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT

April 2027

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Corporate income tax instalmentto be confirmedFederal
  5. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  6. Corporate income tax balance paymentFederal
  7. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  8. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  9. Annual tax return and financial statements packageYear end

May 2027

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Corporate income tax instalmentto be confirmedFederal
  5. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  6. Corporate income tax balance paymentFederal
  7. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  8. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  9. Annual tax return and financial statements packageYear end

June 2027

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Corporate income tax instalmentto be confirmedFederal
  5. Business property tax (CFE) — instalmentOnly if last year's contribution exceeded the instalment threshold.Federal
  6. CVAE — instalmentTwo instalments, above a prior-year contribution threshold.Federal
  7. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  8. Corporate income tax balance paymentFederal
  9. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  10. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  11. Annual tax return and financial statements packageYear end

July 2027

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  5. Corporate income tax balance paymentFederal
  6. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  7. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  8. Annual tax return and financial statements packageYear end

August 2027

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  5. Corporate income tax balance paymentFederal
  6. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  7. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  8. Annual tax return and financial statements packageYear end

September 2027

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. CVAE — instalmentTwo instalments, above a prior-year contribution threshold.Federal
  5. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  6. Corporate income tax balance paymentFederal
  7. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  8. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  9. Annual tax return and financial statements packageYear end

October 2027

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  4. Corporate income tax balance paymentFederal
  5. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  6. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  7. Annual tax return and financial statements packageYear end

November 2027

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  4. Corporate income tax balance paymentFederal
  5. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  6. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  7. Annual tax return and financial statements packageYear end

December 2027

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Business property tax (CFE) — balanceFederal
  4. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  5. Corporate income tax balance paymentFederal
  6. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  7. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  8. CFE — new-site return (form 1447-C)Only if you opened a site or changed one during the year.Federal
  9. Annual tax return and financial statements packageYear end

January 2028

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Corporate income tax instalmentto be confirmedFederal
  5. Corporate income tax instalmentto be confirmedFederal
  6. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  7. Corporate income tax balance paymentFederal
  8. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  9. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  10. Annual tax return and financial statements packageYear end

February 2028

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Corporate income tax instalmentto be confirmedFederal
  5. Corporate income tax instalmentto be confirmedFederal
  6. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  7. Corporate income tax balance paymentFederal
  8. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  9. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  10. Annual tax return and financial statements packageYear end

March 2028

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Corporate income tax instalmentto be confirmedFederal
  5. Corporate income tax instalmentto be confirmedFederal
  6. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  7. Corporate income tax balance paymentFederal
  8. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  9. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT

April 2028

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Corporate income tax instalmentto be confirmedFederal
  5. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  6. Corporate income tax balance paymentFederal
  7. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  8. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  9. Annual tax return and financial statements packageYear end

May 2028

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Corporate income tax instalmentto be confirmedFederal
  5. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  6. Corporate income tax balance paymentFederal
  7. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  8. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  9. Annual tax return and financial statements packageYear end

June 2028

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Corporate income tax instalmentto be confirmedFederal
  5. Business property tax (CFE) — instalmentOnly if last year's contribution exceeded the instalment threshold.Federal
  6. CVAE — instalmentTwo instalments, above a prior-year contribution threshold.Federal
  7. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  8. Corporate income tax balance paymentFederal
  9. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  10. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  11. Annual tax return and financial statements packageYear end

July 2028

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  5. Corporate income tax balance paymentFederal
  6. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  7. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  8. Annual tax return and financial statements packageYear end

August 2028

  1. Payroll declaration (DSN) — 50 employees or morePayroll
  2. Corporate income tax instalmentto be confirmedFederal
  3. Corporate income tax instalmentto be confirmedFederal
  4. Payroll declaration (DSN) — fewer than 50 employeesPayroll
  5. Corporate income tax balance paymentFederal
  6. Payroll tax — monthly paymentOnly if most of your turnover is outside the scope of VAT.Payroll
  7. VAT return and payment (CA3) — monthlyA window: your exact date is in your professional account.VAT
  8. Annual tax return and financial statements packageYear end

Data verified on · Source

These are the legal deadlines, moved to the next working day when they fall on a weekend or public holiday. They are provided for information and do not replace professional advice on your situation. Deadlines marked « to be confirmed » have not yet been checked against a primary source, and the monthly VAT return is a window: your exact date is in your professional account.