Accounting and Reporting Advisory

Enhancing confidence in the accounting decisions made by finance leaders through proactive, practical, and business-oriented insights

Regulatory, technological, and business complexities are driving finance and accounting teams to re-evaluate their accounting policies, processes, controls, and systems. Do you have an advisor you can trust to stay ahead of the game?

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Accounting Advisory Service

Staying ahead of new financial reporting requirements can be difficult—particularly for companies that do not have in-house resources to address complex accounting and disclosure matters. The complex accounting decisions can have a profound impact on how stakeholders evaluate organizations and their overall financial stability.

Deloitte provides accounting advisory service to enhance confidence in the accounting decisions made by Finance leaders. Our services utilize a pragmatic, business-oriented approach that considers the holistic impact to stakeholders and the organization.


1. On-call Accounting Services

We provide accounting advice in forms of white papers or accounting memos, trainings and other advisory services through project-based arrangements, loan staff contract, and ad-hoc on-call.

2. New Standard Implementation & Remediation 

We offer advisory services on implementing new standards, including IFRS implementation, US GAAP implementation, and GAAP conversion.

3. Transactions & Financial Reporting

We provide accounting advisory and reporting services for events such as Initial Public Offerings (IPOs), Mergers & Acquisition (M&A), and carve-outs / divestitures.


Reporting Advisory Service 

Many corporate plan required to accomplish challenge on non-financial regulatory requirement objectives such as anti-corruption policy, ESG disclosures, etc. These accomplishments required specific requirement on reporting. Deloitte provides reporting advisory services to assist you in navigating these requirements, to enhance your transparency and communication with stakeholders. 

Our holistic approach to ESG Reporting can help you understand your current sustainability performance, identify gaps for improvements, and possibly feed in for your sustainability ambition and/or strategy design. The reporting and assurance services are two of the key service areas under Deloitte Thailand's Sustainability Services

GAAP conversion

Assurance services that help businesses assess the impact of adopting new reporting frameworks on financial statements.

Key assistance areas include:

  • Financial statement impact assessment
  • Development of methodological framework for adoption of, or transition from, different reporting frameworks
  • Implementation of information systems


Technical assurance, remediation, and compliance

Assurance services that assist with addressing complex accounting issues and includes services such as white paper development to support accounting policy changes, benchmarking of financial reporting against peer groups, and opinions on accounting positions.


Finance Managed Services (FMS)

Deloitte FMS comprises a suite of services designed to enable your finance teams to focus on supporting your business. When you engage Deloitte FMS, you can free up your finance teams from various statutory reporting activities.

Key assistance areas include:

  • Preparation of group consolidation workings
  • Preparation of financial statements
  • Preparation of relevant forms for regulatory reporting to central banks and the Monetary Authority of Singapore (MAS)
  • XBRL conversion
  • Hedge accounting documentation and calculations
  • Calculation of deferred taxes
  • Loan of staff
  • External audit coordination
  • Advise on complex accounting issues
  • Finance and non-finance training programmes

Let us take care of the rest, while you focus on your business.

Key Contact

Kasiti Ketsuriyonk

Kasiti Ketsuriyonk


Kasiti is a Partner in the Audit and Assurance leading Sustainability Services both Advisory and  Assurance  in various industries e.g. manufacturing and commercial banking.... More

Akkharachai Likhitwiwatkun

Akkharachai Likhitwiwatkun


Akkharachai is a Director under Accounting Advisory Service team.Akkharachai is specialize in various accounting standards, complex accounting solution and specific financial reporting in various indu... More

Netinat Rattanapanya

Netinat Rattanapanya


Netinat is a Director under Reporting Advisory Service team. Netinat specializes in the governance, risk and control process, business improvements and control implementation in various industries e.g... More