Singapore IRAS 183-Day Tax Residency Rule Guide 2026

Complete guide to Singapore 183-Day Tax Residency rule under IRAS. Explains physical presence rules, 2-year & 3-year concessions, & non-resident 15%/24% tax rates.

Statutory Overview & Legal Tax Framework

Tax residency status in Singapore determines whether an individual is taxed under progressive resident rates (0% to 24%) with personal tax reliefs or under flat non-resident rates. Under Section 45 of the Income Tax Act, an individual is classified as a Singapore Tax Resident if they are physically present or exercise employment in Singapore for 183 days or more within a calendar year. IRAS also provides administrative concessions: the 2-Year Administrative Concession (for continuous employment spanning 2 calendar years with at least 183 days total), and the 3-Year Administrative Concession (for continuous employment spanning 3 consecutive calendar years). Non-residents are taxed at a flat 15% on employment income or resident progressive rates, whichever yields a higher tax amount.

Key Tax Criteria & Statutory Rules

183-Day Physical Presence & Employment Test183-Day Test

Physically present or working in Singapore for ≥183 days in a single calendar year qualifies for tax resident status.

2-Year Administrative Concession (Spanning 2 Calendar Years)2-Year Concession

Continuous employment spanning 2 calendar years with total stay ≥183 days qualifies as resident for both YAs.

3-Year Administrative Concession (Spanning 3 Consecutive Years)3-Year Concession

Employed continuously in Singapore for 3 consecutive calendar years qualifies as resident for all 3 YAs.

Short Employment Exemption (≤60 Days)60-Day Exemption

Non-residents working in Singapore for ≤60 days in a year are 100% exempt from income tax (excludes company directors).

Qualification Rules & Tax Compliance

Applies to all foreign employment pass holders, expats, and non-resident contractors working in Singapore.

Days of presence include physical arrival day, departure day, weekends, and public holidays spent in Singapore.

Company directors, public entertainers, and self-employed professionals do not qualify for the 60-day exemption.

Certificate of Residence (COR) can be requested from IRAS by tax residents to claim DTA benefits overseas.

IRAS Filing & Verification Checklist

Income Tax Act (Cap. 134) Section 45 & IRAS Residency Guidelines

Passport Arrival / Departure Stamps & ICA Movement Records

MOM Work Pass Issuance Date & Employment Contract Terms

IRAS Form M Non-Resident Individual Tax Return

Step-by-Step IRAS Filing & Payment Workflow

Calculate Total Days of Physical Presence in Singapore

Count all days physically present in Singapore during the calendar year.

Check 183-Day Rule or 2-Year / 3-Year Administrative Concessions

Verify if total days exceed 183 or if employment spans 2 or 3 consecutive years.

Determine Tax Resident vs Non-Resident Status

Confirm whether progressive resident rates or flat 15%/24% non-resident rates apply.

Submit Income Tax Return (Form B1 or Form M)

File Form B1 (Tax Resident) or Form M (Non-Resident) on myTax Portal.

Apply for Certificate of Residence (COR) if Required

Tax residents file online COR application on myTax Portal to avoid double taxation overseas.

Frequently Asked Questions (FAQ)

Under IRAS rules, an individual is a tax resident in Singapore if they are physically present or employed in Singapore for 183 days or more in a calendar year.

Non-residents are taxed on employment income at a flat rate of 15% or the progressive resident tax rates (with no personal reliefs), whichever results in a higher tax amount.

Foreigners who work in Singapore for 60 days or less in a calendar year are exempt from income tax on their employment income. This exemption does not apply to company directors or public entertainers.

Director fees and consultation fees paid to non-resident company directors are subject to a flat withholding tax rate of 24%.

If your continuous employment in Singapore spans 2 calendar years and your total period of stay (including physical presence before/after work) is 183 days or more, you will be treated as a tax resident for both Years of Assessment.

Yes. All days physically spent in Singapore—including weekends, public holidays, and annual leave—are counted toward the 183-day threshold.