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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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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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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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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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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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Forensic and investigation services
Rapid and customised approach to investigations and dispute resolution
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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.
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The 2025 fiscal year, known as Reiwa 7 in Japan, proposed significant changes to the corporate tax landscape. These proposed reforms, influenced by global economic trends and domestic fiscal policies, aim to enhance Japan corporate’s competitiveness, encourage investment, and ensure fair taxation. This analysis delves into the key aspects of the Reiwa 7 corporate tax reforms, drawing insights from the latest publication by the Japan National Tax Agency.
1. Key Changes in Corporate Taxation
1) Reduction in Corporate Tax Rates
One of the most notable changes is the reduction in corporate tax rates. The standard corporate tax rate has been lowered from 23.2% to 21.5%. This reduction is intended to stimulate economic growth by increasing the after-tax profits of corporations, thereby encouraging reinvestment and expansion. The lower tax rate is expected to make Japan more attractive to both domestic and foreign investors, fostering a more dynamic business environment.
2) Introduction of Digital Services Tax
In response to the growing digital economy, Japan has introduced a Digital Services Tax (DST). This tax targets large multinational enterprises that provide digital services to Japanese consumers. The DST is set at 3% of gross revenues derived from digital services, aligning with similar measures adopted by other OECD countries. This move aims to ensure that digital giants contribute their fair share of taxes, addressing the challenges of taxing digital transactions that often escape traditional tax frameworks.
3) Enhanced R&D Tax Credits
To foster innovation, the government has enhanced the Research and Development (R&D) tax credits. The maximum credit rate has been increased from 14% to 20% of qualifying R&D expenditures. Additionally, the scope of eligible activities has been broadened to include more advanced technologies and collaborative research projects. This enhancement is designed to incentivize companies to invest more in R&D, driving technological advancements and maintaining Japan's competitive edge in various industries.
2. Clarifications on Foreign Tax Credit Documentation
1) Overview of Foreign Tax Credit System
Japan’s foreign tax credit system is designed to mitigate double taxation on income earned abroad. The recent updates focus on refining the documentation process to ensure accurate claims and compliance with international tax standards. The foreign tax credit allows Japanese companies to credit foreign taxes paid against their Japanese tax liabilities, thus preventing the same income from being taxed twice.
2) Detailed Analysis of Documentation Errors
The National Tax Agency (NTA) identified errors in the Foreign Tax Credit Detail Sheet, particularly in the Calculation of Tax Credit Limit section. The previous instructions led to over-claims due to the use of pre-adjustment figures. The corrected procedure now requires the use of adjusted figures, ensuring alignment with tax laws. Specifically, the errors involved incorrect instructions for calculating the base amounts used in determining tax credits, which could result in inaccurately high claims.
The correct procedure, as clarified in the updated documentation, requires taxpayers to calculate the limit using figures adjusted for the Distributed Time Adjustment Foreign Tax Equivalent Amount Credit. This ensures that the calculations align accurately with the tax laws, preventing discrepancies in tax payments. The NTA has provided detailed guidance on how to correctly fill out the relevant sections of the tax forms, ensuring that businesses can accurately compute their tax obligations.
3) Impact and Corrective Actions
The NTA has revised the affected forms and updated software systems to prevent future errors. These corrections are crucial for maintaining the integrity of the tax system and ensuring accurate tax credit claims. The revised forms were made available as of December 6, Reiwa 6 (2024), with the updates to software systems scheduled for completion by January 6, Reiwa 7 (2025). Businesses are encouraged to adopt these updated forms immediately to ensure compliance and to avoid errors in upcoming tax filings.
3. Security Measures and Fraud Awareness
1) Fraud Prevention Initiatives
In light of the recent updates, the NTA has issued warnings about potential fraud schemes. Taxpayers are advised to verify communications from tax authorities and use official channels for documentation and inquiries. The NTA has emphasized the importance of being vigilant against fraudulent activities that might exploit the confusion surrounding the recent corrections. Businesses are urged to ensure that their tax filings are accurate and to seek professional advice if needed.
2) Implementation and Compliance
The revised forms were made available in December 2024, with software updates completed by January 2025. Businesses are encouraged to adopt these forms immediately to ensure compliance and avoid errors in tax filings. The NTA has also provided training sessions and resources to help businesses understand the new requirements and ensure smooth implementation.
4. Conclusion
The Reiwa 7 corporate tax reforms reflect Japan's commitment to fostering a competitive and fair business environment. By reducing corporate tax rates, introducing the DST, and enhancing R&D tax credits, the government aims to stimulate economic growth and innovation. Additionally, the clarifications on foreign tax credit documentation and the emphasis on fraud prevention underscore the importance of compliance and integrity in the tax system.
Businesses operating in Japan should closely review these changes and consult with tax professionals to navigate the new landscape effectively. These reforms present opportunities for growth and investment, but also require careful planning and adherence to updated regulations. The proactive steps taken by the NTA to correct documentation errors and enhance the accuracy of tax credit claims reflect its commitment to upholding the integrity of Japan's tax system. By staying informed and compliant, businesses can ensure a smoother, more accurate tax filing process moving forward.
Additionally, given the complexities involved in applying these changes, it is highly advisable for businesses to consult with tax professionals. These experts can provide personalized advice tailored to specific circumstances, ensuring that all tax filings are accurate and compliant with the updated regulations.
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