Singapore taxes on a preceding-year basis: income earned in the January–December 2026 basis year is assessed in Year of Assessment 2027, filed by mid-April. This printable calendar lays out the whole basis year on a single landscape page — quarters colour-coded, all gazetted public holidays marked, in English, 中文, Melayu or தமிழ்.
NEW
Singapore tax year · Jan–Dec
Generate the Singapore tax year calendar.
A 12-month calendar for 2026 (or any year) on a single landscape page. Quarters colour-coded, MOM-gazetted public holidays auto-marked — Monday-in-lieu days included. All four official languages.
1-page PDF · US Letter · 12 months across two calendar years
Check the official sources
Tax deadlines and the Year of Assessment are set by IRAS — see iras.gov.sg. Public-holiday dates are gazetted by MOM — verify at mom.gov.sg.Fillable planner
Singapore Yearly Event Calendar
Type IRAS deadlines and reminders into a fillable 12-month PDF — four languages.
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Same cycle
Malaysia Tax Year Calendar
Another calendar-year tax cycle — Malaysian national holidays, English or Bahasa Melayu.
Open →
Frequently asked questions
How does the Singapore tax year work?
Singapore taxes on a preceding-year basis: income you earn in the 2026 calendar year (the "basis period") is assessed in the Year of Assessment 2027 — with individual returns filed by 15 April (18 April via myTax Portal). So this January–December calendar is your basis year: what you earn across these 12 months becomes YA 2027's bill.
What are the colour-coded quarters?
Q1 Jan–Mar, Q2 Apr–Jun, Q3 Jul–Sep and Q4 Oct–Dec, each with a colour tag and legend — handy for GST-registered businesses (quarterly GST returns are due one month after each quarter ends) and for spotting how filing season lands against the holidays.
Are Singapore public holidays marked?
Yes — all 11 MOM-gazetted holidays plus the Monday-in-lieu days, straight from the official list. Useful when a deadline brushes against a long weekend.
Which languages are available?
All four official languages — English, Chinese (中文), Malay and Tamil. The month names, weekday headers, quarter legend and holiday names all print in the language you pick.
Can I print it for a different year?
Yes — set the start year in the generator to any year you need, with January preset as the start month. It prints on A4 or US Letter, landscape, one page.
Updated through July 2026