Tax Calendar 2026
FreeVAT, withholding, advance tax, corporate tax and SSI deadlines for 2026. Upcoming obligation alerts and filters.
📅 Add to Calendar
Auto-reminders (3 days + 1 day before) as a calendar feed for 2026 tax dates.
⚡ Upcoming Obligations (30 days)
Withholding Return (December)
December 2025 period withholding return and payment
VAT Return (December)
December 2025 period VAT return and payment (2026: due on the 28th)
SSI Monthly Premium (December)
December 2025 premium declaration (shifted, Jan 31 fell on a weekend)
Withholding Return (January)
January period withholding return
VAT Return (January)
January period VAT return (shifted, Feb 28 fell on a weekend)
SSI Monthly Premium (January)
January premium declaration (shifted, Feb 28 fell on a weekend)
Withholding Return (February)
February period withholding return
VAT Return (February)
February period VAT return (shifted, Mar 28 fell on a weekend)
Annual Income Tax Return
2025 annual income tax return deadline
SSI Monthly Premium (February)
February premium declaration
Withholding Return (March)
March period withholding return (shifted, Apr 26 fell on a weekend)
VAT Return (March)
March period VAT return
Corporate Tax Return
2025 fiscal year corporate tax return deadline
SSI Monthly Premium (March)
March premium declaration
Advance Tax Return (Q1)
January-March 2026 advance tax return (shifted around the May 17 weekend and May 19 public holiday)
Withholding Return (April)
April period withholding return
VAT Return (April)
April period VAT return
SSI Monthly Premium (April)
April premium declaration (shifted, May 31 fell on a weekend)
Withholding Return (May)
May period withholding return
VAT Return (May)
May period VAT return (shifted, Jun 28 fell on a weekend)
SSI Monthly Premium (May)
May premium declaration
Withholding Return (June)
June period withholding return (shifted, Jul 26 fell on a weekend)
VAT Return (June)
June period VAT return
SSI Monthly Premium (June)
June premium declaration
Advance Tax Return (Q2)
April-June 2026 advance tax return
Withholding Return (July)
July period withholding return
VAT Return (July)
July period VAT return
SSI Monthly Premium (July)
July premium declaration
Withholding Return (August)
August period withholding return (shifted, Sep 26 fell on a weekend)
VAT Return (August)
August period VAT return
SSI Monthly Premium (August)
August premium declaration
Withholding Return (September)
September period withholding return
VAT Return (September)
September period VAT return
SSI Monthly Premium (September)
September premium declaration (shifted, Oct 31 fell on a weekend)
Advance Tax Return (Q3)
July-September 2026 advance tax return
Withholding Return (October)
October period withholding return
VAT Return (October)
October period VAT return (shifted, Nov 28 fell on a weekend)
SSI Monthly Premium (October)
October premium declaration
Withholding Return (November)
November period withholding return (shifted, Dec 26 fell on a weekend)
VAT Return (November)
November period VAT return
SSI Monthly Premium (November)
November premium declaration
📖 How to Use
Frequently asked questions
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