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Nepal Tax · FY 2083/84

Nepal tax calendar

Every IRD filing and payment date for the fiscal year, on the Nepali calendar with approximate Gregorian equivalents.

Filing
Payment
Information

October 2026

  • Oct11

    VAT & TDS returns for Bhadra

    filing
    In 27 days

    Ashwin 25, 2083

    Monthly VAT return and e-TDS for transactions in Bhadra 2083, with payment.

  • Oct17

    Annual income tax return, FY 2082/83

    filing
    In 33 days

    Ashwin end, 2083

    Income tax return (D-01 / D-02 / D-03) and payment of any balance due for the fiscal year ended Ashadh 2082/83. Extension to Poush end available on application.

November 2026

  • Nov11

    VAT & TDS returns for Ashwin

    filing
    In 58 days

    Kartik 25, 2083

    Monthly VAT return and e-TDS for Ashwin 2083.

December 2026

  • Dec10

    VAT & TDS returns for Kartik

    filing
    In 87 days

    Mangsir 25, 2083

    Monthly VAT return and e-TDS for Kartik 2083. First trimester VAT return (Shrawan–Kartik) also due for trimester filers.

January 2027

  • Jan9

    VAT & TDS returns for Mangsir

    filing
    In 117 days

    Poush 25, 2083

    Monthly VAT return and e-TDS for Mangsir 2083.

  • Jan14

    1st advance tax instalment (40%) + estimated return

    payment
    In 122 days

    Poush end, 2083

    File the estimated income tax return for FY 2083/84 and pay 40% of estimated annual tax. Also the extended deadline for the FY 2082/83 annual return.

April 2027

  • Apr13

    2nd advance tax instalment (70% cumulative)

    payment
    In 211 days

    Chaitra end, 2083

    Pay advance tax bringing cumulative payments to 70% of estimated annual tax for FY 2083/84. Second trimester VAT return (Mangsir–Falgun) due by Chaitra 25.

July 2027

  • Jul16

    Final advance tax instalment (100%) & fiscal year end

    payment
    In 305 days

    Ashadh end, 2084

    Pay the balance of estimated tax for FY 2083/84. Fiscal year closes; books should be finalised for audit.

August 2027

  • Aug9

    VAT & TDS returns for Ashadh

    filing
    In 329 days

    Shrawan 25, 2084

    Final monthly return of FY 2083/84. Third trimester VAT return (Chaitra–Ashadh) also due.

October 2027

  • Oct17

    Annual income tax return, FY 2083/84

    filing
    In 398 days

    Ashwin end, 2084

    Income tax return and balance payment for the fiscal year ended Ashadh 2084.