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Taxes · IRAS

Voluntary compliance initiatives

IRAS offers a self-review kit, GST assurance programme and overarching governance framework with different scopes.

Source checked · 11 October 2026

Key requirements

ASK is available to all registrants and focuses on processes, pre-filing checks and annual review of submitted returns. ACAP considers controls at entity, transaction and reporting levels and gives qualifying endorsed businesses specified audit, refund and scheme-renewal benefits. TGF sits above those operational controls and can provide a one-time extended voluntary-disclosure grace period after endorsement. Participation and benefits have distinct conditions; adopting ASK does not automatically grant ACAP status. Compare review effort and professional certification with the organisation’s needs, and quantify discovered errors through the correct disclosure route rather than treating a checklist as immunity from assessment.

Official source

A concise, independent Apex Gateway guide based on the official English source, not a reproduction of the complete document. Consult the original for full conditions, exceptions and subsequent updates.

Read the official source ↗
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