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                            Statutory audits
                            As a member firm of Grant Thornton International (GTIL), we provide international-standard audit & assurance services. We perform audit services effectively and efficiently by utilising our global audit methodologyo deliver consistent audit services globally and the integrated audit tool (Leap) to maintain audit quality and improve audit efficiency. Also our audit services are regularly reviewed by GTIL review team, thereby allowing us to further improve our audit quality.
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                            IPO voluntary audits
                            Grant Thornton Taiyo LLC provides audits for preparing for public offering, based on its extensive experience, to many companies aiming to go public.
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                            Other voluntary audits
                            Grant Thornton Taiyo LLC provides various types of discretionary audits based on the request of management.
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                            Information security audit
                            We verify and evaluate the state of appropriate controls based on information security risk assessments, and provide accurate advice to help improve information security.
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                            Business Tax Services
                            Growing businesses need strong tax management to meet current and future tax liabilities and we can help you achieve this, whatever challenges you face.
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                            Private Client Consulting
                            Private Client Consulting team provides a comprehensive cross section of advisory services to high net worth individuals and corporate executives, allowing such individuals to concentrate on their business interests.
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                            International Tax Services
                            In an ever-increasing environment of global competition, businesses must now cope with not only the complexity of different global operating environments, but also with global tax, legislative and corporate regulatory requirements.
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                            Transaction Tax
                            Our collaborative approach creates dynamic teams with a range of financial, commercial and operational backgrounds. We can help you understand the value drivers behind successful transactions. We support you throughout the transaction process helping achieve the best possible outcome at the point of the transaction and in the longer term.
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                            Reorganizations
                            Grant Thornton Taiyo Inc. provides total support for corporate restructuring; aimed atto responding to dramatic changes in the management environment.
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                            Corporate governance and risk management
                            Helping you balance risk and opportunity
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                            IPO Consulting
                            From business incubation to public stock offering, we offer a wide range of support programsservices for every stage of business development.
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                            Forensic and investigation services
                            Rapid and customised approach to investigations and dispute resolution
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                            Human Capital
                            With expertise in visa, payroll, human capital and income tax, we adopt a multi-disciplinary and global approach to provide comprehensive solutions to businesses' most valuable asset-people.
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                            Corporate Finance
                            Growing your business profitably against a tough economic backdrop is challenging and correctly evaluating and delivering transactions is a key part of a company’s growth strategy.
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                            International financial reporting standards (IFRS)
                            Our IFRS advisers can help you navigate the complexity of the Standards so you can focus your time and effort on running your business.
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                            Market research
                            Growing your business profitably against a tough economic backdrop is challenging and correctly evaluating and delivering transactions is a key part of a company’s growth strategy.
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                            Strategy
                            We can support you throughout the transaction process – helping achieve the best possible outcome at the point of the transaction and in the longer term..
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                            China Business and Tax Advisory Services
                            We take the worry out of doing business in China, working closely with Grant Thornton member firms and other professional accounting firms in China.
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                            Business Process Re-engineering
                            Growing your business profitably against a tough economic backdrop is challenging and correctly evaluating and delivering transactions is a key part of a company’s growth strategy.
Rapid and customised approach to investigations and dispute resolution
Fraud and corruption pose a growing challenge worldwide. The commercial landscape is changing fast. An ever more regulated environment means organisations must adopt stringent governance and compliance processes. As business has become global, there is a need to deal with multi-jurisdictional investigations, litigation, and dispute  resolution, address the threat of cyber-attack and at the same time protect the organisation’s value.
The sheer volume of data generated by modern, digital businesses poses the challenge of quickly identifying the key facts in the context of reputation and regulatory enforcement issues.
Our forensic capability is integrated with our wider advisory services. It's not an add-on. With the help of our experienced investigators, forensic accountants and computer forensic specialists, our seamless team approach offers you a full range of expertise.
Our solutions
Fraud and regulatory investigations
We investigate suspected fraud, bribery, corruption and money laundering. We offer fraud risk management services and fraud  awareness.
Expert dispute resolution
We provide independent advice on contract breaches, partnership disputes, auditor negligence, shareholder disputes and company  valuations, disputes for corporates, the public sector and individuals.
Digital forensics
Digital forensics and data acquisition services in disputes, fraud and regulatory investigations. Our e-discovery and data analysis can help you identify, collect, recover and preserve electronic evidence quickly and accurately.
Cyber-security
To make sure you receive a rapid response in the event of a security or data breach, we can prepare and provide on-going protection.
Insurance solutions
Supporting you to resolve insurance claims, including business interruption, subrogated claims, product recall, personal injury,  fraudulent claims and claims’ reviews