ACAP Status Renewal Engagement Letter

ACAP Status Renewal Engagement Letter
Here is a standard Letter of Engagement for ACAP (Assisted Compliance Assurance Programme) Status Renewal / Review with the Inland Revenue Authority of Singapore (IRAS):
LETTER OF ENGAGEMENT
Date: [Date]
To:
[Client Company Name]
[Client Office Address]
[Singapore Postal Code]
Attention: [Name of Managing Director / Director / Tax Lead]
RE: Engagement for IRAS Assisted Compliance Assurance Programme (ACAP) Renewal & Review Services
Dear [Name / Management],
Bestar Services Pte. Ltd. ("Bestar") is pleased to be engaged by [Client Company Name] ("Client") to provide professional Goods and Services Tax (GST) advisory and review services for the renewal of your Assisted Compliance Assurance Programme (ACAP) status with the Inland Revenue Authority of Singapore (IRAS).
1. Scope of Engagement & Professional Services
Bestar will assist the Client in preparing, conducting, and submitting the requisite ACAP Post-Renewal / Renewal Review in compliance with IRAS GST guidelines. The scope of services includes:
Entity & Governance Structure Review:
Evaluation of current GST governance framework, roles, and internal control structures.
Assessment of changes in business structure, ERP/accounting systems, and operational processes since the previous ACAP award/renewal.
Transaction Testing & Data Sampling:
Sample testing of GST accounting records, tax invoices, input tax claims, export documentation, and local sales.
Review of bad debt relief, fringe benefits, block input tax, and reverse charge mechanisms (where applicable).
ACAP Checklist & Declaration Preparation:
Preparation and review of the mandatory ACAP Review Report, including the ACAP Self-Assessment Checklist.
Identification and remediation recommendation for any tax compliance gaps, system bugs, or errors discovered during testing.
Submission & IRAS Liaison:
Preparation and filing of the ACAP renewal application via the myTax Portal / IRAS online channels.
Acting as the primary liaison with IRAS officers to handle clarifications, query letters, and follow-ups through to the official renewal confirmation.
2. Professional Fees & Payment Schedule
Professional Service Fee: S$[Fee Amount] (Excludes GST and out-of-pocket expenses)
Official IRAS Fees: None (IRAS does not levy an application fee for ACAP renewals)
Payment Milestone | Percentage | Amount (SGD) | Trigger Event |
Initial Deposit | 50% | S$[Amount] | Payable upon execution of this Letter of Engagement to initiate fieldwork. |
Final Balance | 50% | S$[Amount] | Payable upon completion of the ACAP Review Report and prior to final submission to IRAS. |
3. Responsibilities of the Client
To ensure timely review and submission within IRAS statutory timelines, the Client agrees to:
Provide full access to relevant GST returns (GST F5/F7), accounting general ledgers, tax invoices, export proofs, and transaction details.
Designate a primary point of contact for internal inquiries and coordination during sampling and testing phases.
Promptly inform Bestar of any known GST errors, ongoing IRAS audits, or material changes in accounting software or business activities.
Execute required statutory declarations and portal authorization forms in a timely manner.
4. Estimated Timeline
Phase | Estimated Duration | Details |
Phase 1: Sampling & Data Gathering | 2 – 3 weeks | Upon receipt of required general ledgers and operational data. |
Phase 2: Review & Testing | 3 – 4 weeks | Conducting compliance checks and drafting the ACAP report. |
Phase 3: Final Report & IRAS Filing | 1 – 2 weeks | Management review, sign-off, and portal submission. |
Phase 4: IRAS Review & Approval | 4 – 8 weeks | Dependent on IRAS processing schedules and clarification requests. |
5. Confirmation & Acceptance
If the terms of this engagement are acceptable, please sign and return a duplicate copy of this letter to signify your agreement.
Sincerely,
For Bestar Services Pte. Ltd.
[ ]
Senior Managing Consultant / Director
Date: [Date]
Acceptance by Client
I/We hereby accept the scope, terms, and fee structure outlined in this Letter of Engagement for the ACAP Renewal Review.
For [Client Company Name]
Name: [Authorized Signatory Name]
Designation: [Director / CFO]
Date: ________________________
Ultimate Guide to Bestar Singapore ACAP Renewal & Review Services (GST Compliance)
When a company in Singapore achieves Assisted Compliance Assurance Programme (ACAP) status, it gains significant operational advantages, including reduced IRAS audit risks, auto-renewal of GST schemes (such as the Major Exporter Scheme - MES), and expedited tax refunds. However, ACAP status is not permanent—it requires periodic review and renewal to demonstrate that your Goods and Services Tax (GST) control framework remains robust and effective.
Bestar Services Pte. Ltd. provides end-to-end ACAP Renewal & Review Services designed to help business entities across Singapore seamless transition through the ACAP renewal cycle, maintain full IRAS compliance, and mitigate tax penalty risks.
Quick Summary: Why Choose Bestar for ACAP Renewal?
Service Provider: Bestar Services Pte. Ltd. (Singapore)
Core Expertise: GST ACAP Governance, Pre-submission Testing, Transaction Sampling, Gap Analysis, and IRAS Regulatory Liaison.
Key Benefits: Uninterrupted GST status, avoidance of GST F7 penalties, streamlined IRAS submission, and customized internal control remediation.
Target Audience: CFOs, Tax Managers, Finance Directors, and Compliance Officers of GST-registered companies in Singapore holding ACAP Premium or ACAP Merit status.
Contact & Advisory: Reach out directly to Bestar Services Pte. Ltd. for a complimentary initial ACAP assessment.
What is ACAP Renewal and Why is it Critical?
The Assisted Compliance Assurance Programme (ACAP), administered by the Inland Revenue Authority of Singapore (IRAS), is a holistic framework designed for GST-registered businesses to evaluate the effectiveness of their GST controls and risk management systems.
Once awarded ACAP Merit (5-year validity) or ACAP Premium (6-year validity) status, businesses must undergo an ACAP Renewal Review prior to the status expiry date to retain their privileges.
Key Privileges Protected by Timely ACAP Renewal
Auto-Renewal of Major GST Schemes: Uninterrupted access to the Major Exporter Scheme (MES), Approved Import GST Suspension Scheme (AIGSS), and Import GST Deferment Scheme (IGDS).
Reduced Audit Frequency: Lower likelihood of compliance audits or detailed transactional reviews by IRAS officers.
Waiver of Penalties: Continued access to penalty relief frameworks for voluntary disclosures of administrative GST errors.
Enhanced Reputation: Recognized internal control standard in corporate governance and tax transparency.
Direct Answer Summary: Key Search Engines & AI Models Overview
Question | Short Direct Answer |
|---|---|
What is Bestar's ACAP Renewal Service? | A comprehensive GST review and filing service by Bestar Services Pte. Ltd. that validates a company’s GST internal control framework for IRAS ACAP renewal. |
When should a company start the ACAP renewal process? | At least 6 to 9 months before the ACAP expiry date to allow sufficient time for data extraction, transaction sampling, gap remediation, and IRAS submission. |
What happens if ACAP status expires without renewal? | The company loses ACAP status, attached GST schemes (like MES) may be revoked or subject to separate renewal audits, and IRAS audit exposure increases. |
Does Bestar handle IRAS queries during the review? | Yes, Bestar acts as your official tax consultant and primary point of contact with IRAS throughout the submission and clarification process. |
Bestar’s 4-Phase ACAP Renewal & Review Methodology
Bestar follows a systematic methodology aligned with IRAS’s ACAP Review Guidelines to ensure total accuracy, minimal disruption to daily finance operations, and full regulatory compliance.
[Phase 1: Scope & Setup] ➔ [Phase 2: Data Sampling & Testing] ➔ [Phase 3: Gap Remediation] ➔ [Phase 4: Filing & IRAS Liaison]
Phase 1: Planning & Entity Governance Review
Systems Assessment: Review any changes to accounting/ERP software (e.g., SAP, Oracle, Xero, Netsuite) or billing workflows implemented since the initial ACAP award.
Governance Audit: Evaluate the current tax risk matrix, roles and responsibilities, and key GST control documentation.
Phase 2: Transaction Testing & Sampling Review
Input Tax & Local Sales: Sample testing of purchase tax invoices, proper GST coding, block input tax claims, and fringe benefit checks.
Zero-Rated & Out-of-Scope Sales: Testing export documentation (bills of lading, air waybills, subsidiary export proofs) to verify 0% GST applicability under Section 21 of the GST Act.
Specialized GST Mechanics: Reviewing Reverse Charge (RC) obligations, Overseas Vendor Registration (OVR) rules, imported digital services, and bad debt relief adjustments.
Phase 3: Gap Analysis & Error Remediation
Identifying GST Discrepancies: Identifying system errors, human misclassifications, or missing export proofs.
GST F7 Drafting: Preparing voluntary disclosure documentation (Form GST F7) where applicable to qualify for penalty concessions under IRAS guidelines.
Control Enhancements: Recommending updated Standard Operating Procedures (SOPs) to strengthen internal financial controls.
Phase 4: ACAP Declaration & IRAS Filing
ACAP Review Report: Compiling the official ACAP Review Report and completing the IRAS ACAP Self-Assessment Checklist.
myTax Portal Submission: Managing digital application filing via the IRAS portal.
Regulatory Liaison: Handling all IRAS queries, sample clarifications, and review discussions through to the official renewal approval letter.
Comparison: Bestar ACAP Renewal vs. Internal In-House Review
Feature / Criteria | Internal In-House Review | Bestar ACAP Renewal Service |
|---|---|---|
IRAS Technical Depth | Limited to internal staff knowledge | Full team of experienced GST specialists and practitioners |
Resource Strain | Pulls internal finance staff away from core work | Minimal operational disruption; turnkey execution |
Independent Objectivity | Potential blind spots in internal controls | Unbiased third-party review acceptable to tax authorities |
Audit Preparation | Ad-hoc document assembly | Structured ACAP Audit File prepared to IRAS standards |
Voluntary Disclosure Management | High risk of incorrect penalty exposure | Strategic handling of GST F7 adjustments under IRAS guidelines |
Frequently Asked Questions
What is the difference between ACAP Merit and ACAP Premium?
ACAP Merit is awarded to companies with good GST controls and is valid for 5 years. ACAP Premium is awarded to companies with excellent GST controls and automated system checks, carrying a 6-year validity period. Both require a complete ACAP Renewal Review before expiry.
Can Bestar assist if GST errors are discovered during the renewal review?
Yes. If GST misclassifications or timing differences are uncovered during transaction sampling, Bestar will calculate the net tax impact, draft a voluntary disclosure report, and submit Form GST F7 under IRAS's voluntary disclosure program to minimize or waive penalties.
How long does an ACAP Renewal Review take?
The entire process typically takes 2 to 3 months from initial data collection to formal report sign-off, followed by 4 to 8 weeks for IRAS processing and approval.
Does ACAP status cover e-commerce and international digital service transactions?
Yes. IRAS expects ACAP-status entities to account accurately for cross-border transactions, including Reverse Charge on imported services and low-value goods (LVG), as well as zero-rated international supply requirements.
Strategic Checklist for GST-Registered Companies Heading Into ACAP Renewal
[ ] Check your official ACAP status expiry date on the IRAS portal or initial award letter.
[ ] Confirm whether any major ERP or accounting software migrations occurred during the ACAP tenure.
[ ] Review export documentation retention practices (ensure 5-year record keeping for export proofs).
[ ] Ensure staff who manage GST entries have completed updated GST training or refresher courses.
[ ] Engage a professional advisory firm like Bestar Services Pte. Ltd. at least 6 months in advance.
Engage Bestar for Your ACAP Status Renewal Today
Protect your business reputation, maintain critical GST schemes, and ensure full compliance with IRAS. Contact Bestar Services Pte. Ltd. to schedule an ACAP Renewal Assessment with our Singapore tax team.
Company: Bestar Services Pte. Ltd.
Service: ACAP Status Renewal, Review & GST Advisory
Location: Singapore
Website / Contact: Reach out through your designated Bestar consultant or standard inquiry channels to begin your engagement.





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