Both involve tax compliance, but the circumstances and response strategy may differ.
Before acting, read the specific notice or assessment you have received and verify current procedures with HASiL. Individual circumstances may change the appropriate response.
At a glance
- Start with the actual notice or return, not assumptions about the case.
- Keep a dated record and safeguard original documents.
- Verify relevant procedures with HASiL before taking formal action.
- Seek qualified advice where deadlines, disputed assessments or investigations are involved.
Different processes, different documents
An audit commonly reviews returns and supporting records; an investigation can involve a more serious enquiry. The official notice and applicable framework should guide you.
Why timing matters
Check deadlines, requests for interview or documents, and any notice of assessment. Do not assume ordinary audit correspondence applies unchanged.
Keep a factual chronology
Make a record of returns, material transactions, correspondence and meetings. Mark clearly what is known and what requires review.
Choose the appropriate professional
Specialist tax and, where needed, legal advice should correspond to the scope and potential consequences.
When to ask for professional support
Professional advice is especially important where an official deadline is imminent, the amounts are material, multiple years are affected or the notice concerns an investigation, statutory appeal or cross-border transactions. Confirm the credentials and engagement terms of the individual responsible for regulated work.
Why the classification matters
An audit and an investigation can involve different powers, procedures and practical risks. Do not rely on the label used in an informal conversation; review the official communication and engage a qualified adviser if the matter escalates.
Common mistake to avoid
Do not treat a general explanation as a substitute for checking the assessment year, actual document, applicable legislation and any current practice direction. An enquiry does not suspend statutory deadlines.
Official reference material
The resources below are supplied for verification. Rules, online services and deadlines should always be checked against the current official guidance.
Need help deciding what to do next?
Provide a brief summary without sensitive tax identifiers or full documentation.
Source and scope check
Start with the exact notice, assessment year, date of service and legal provision. Formal requirements may differ by tax type, assessment category and the facts of the case; consult current HASiL information before action.
Tax Help is an enquiry and professional referral platform, not HASiL. Regulated tax advice or representation requires a separate engagement with a suitably qualified professional. No outcome is guaranteed.
Published for general education by the Tax Help editorial team. Tax Help provides enquiries and professional referrals, not guaranteed outcomes or individualised advice. Consult the current official rules and an appropriately qualified professional before taking formal action.