Azerbaijan – Singapore: Approves DTA

The Inland Revenue Authority of Singapore (IRAS) has updated its guidance on the Time Limit to Claim Relief in Respect of Error or Mistake and When and How to File Notice of Objection, setting clearer rules for corporate taxpayers and confirming a

The Inland Revenue Authority of Singapore (IRAS) has revised its guidance on the Refundable Investment Credit (RIC). Earlier, Singapore issued the Income Tax (Refundable Investment Credits) Regulations 2025, which came into force on 1 September

The Inland Revenue Authority of Singapore (IRAS) announced that it signed an income tax treaty with Bhutan on 12 May 2026. The agreement was signed in Singapore by Jeffrey Siow, Acting Minister for Transport and Senior Minister of State for

The Inland Revenue Authority of Singapore (IRAS) has released updated guidance for the Corporate Income Tax Filing Season 2026, setting the filing deadline for the Year of Assessment (YA) 2024 Corporate Income Tax Return (Form C-S/ Form C-S (Lite)/

Peru’s Official Gazette published a Ministerial Resolution on 4 May 2026 confirming that officials from Peru and Singapore will hold the fourth round of negotiations for an income tax treaty from 16 to 19 June 2026. Negotiations for the income

The Inland Revenue Authority of Singapore (IRAS) updated its guidance on 6 May 2026 on registration requirements for Multinational Enterprise Top-up Tax (MTT) and Domestic Top-up Tax (DTT) under the Multinational Enterprise (Minimum Tax) Act 2024