Due Diligence
Structured review of financial, operational, or compliance matters to support a transaction decision.
Typical client need:Used before an acquisition, investment, joint venture, or other material transaction.
Advisory & Business Support Services
We support clients in strategic decision-making — from financial advisory to PMA establishment and internal control improvement.
This category covers professional consultation for strategic matters, governance, transactions, and business needs requiring structured analysis.
Structured review of financial, operational, or compliance matters to support a transaction decision.
Typical client need:Used before an acquisition, investment, joint venture, or other material transaction.
Evaluation of the design and implementation of internal controls across key processes.
Typical client need:Useful when management wants stronger governance, data reliability, and process accountability.
Development of clearer, more consistent, and more operational standard procedures.
Typical client need:Appropriate when a company is growing, formalising processes, or facing key personnel changes.
Strategic consultation on specific tax matters requiring both business and compliance judgment.
Typical client need:Useful when a company is facing a new transaction, new structure, or a sensitive tax issue.
Consultation on reporting structure, accounting treatment, and financial reporting readiness.
Typical client need:Appropriate when management needs a second view on reporting presentation or accounting treatment.
Business valuation analysis to support investment decisions, transactions, or other corporate needs.
Typical client need:Used for transaction negotiations, restructurings, shareholder matters, or internal evaluation.
Advisory relevant to business operations and compliance in the Batam FTZ ecosystem.
Typical client need:Useful for investors and companies operating in or expanding into the Batam FTZ.
Other consultation services tailored to the client’s business, transaction, or governance needs.
Typical client need:Appropriate when the client’s need is cross-functional and not fully covered by a standard category.
How We Work
Every engagement follows a consistent, structured process — from initial consultation through to final reporting.
Initial Consultation
We discuss your needs, understand your business context, and confirm whether we can assist.
Scope Review
We review the scope of work, timeline, risk considerations, and resource requirements.
Proposal & Engagement Letter
We issue a formal proposal and engagement letter stating the agreed scope, schedule, and terms.
Planning
We develop a detailed work plan before execution begins.
Execution
We carry out procedures in accordance with applicable professional standards, with full documentation.
Review, Reporting & Follow-up
We deliver engagement outputs, discuss findings, and support any required follow-up.
Professional Basis
Our consultation and advisory services reference applicable professional standards and regulations relevant to the type of engagement.
Contact us for an initial consultation on your business, transaction, or investment advisory requirements.
Halim Wijaya is a licensed public accountant. All services are rendered in that capacity. KAP Halim Wijaya is not a law firm. Tax Court authorisation is limited to tax dispute representation and does not constitute a general legal practice licence.