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Financial statements audits
Financial statement audits
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Compliance audits
Compliance audits
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Compilations and reviews
Compilations and audit
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Agreed-upon procedures
Agreed-upon procedures
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Tax compliance
Business Tax
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Global mobility services
Through our global organisation of member firms, we support both companies and individuals, providing insightful solutions to minimise the tax burden for both parties.
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Sales and use tax and indirect taxes
SUT/ VAT & indirect taxes
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Tax incentives
Navigating the complex landscape of tax incentives in Puerto Rico can be challenging. Whether you're looking to benefit from the Export Services Act (Act 20), the Individual Investors Act (Act 22), or other incentives under Act 60, we provide tailored advice to help you maximize your tax benefits and ensure compliance. Let us help you unlock the potential of doing business in Puerto Rico.
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Transfer Pricing
The laws surrounding transfer pricing are becoming ever more complex, as tax affairs of multinational companies are facing scrutiny from media, regulators and the public

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Business consulting
Our business consulting services can help you improve your operational performance and productivity, adding value throughout your growth life cycle.
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Business Risk Advisory
Risk is inevitable but manageable. We deliver relevant, timely and practical advices to aid organizations manage risk and improve business performance. We can help you identify, understand and manage potential risks to safeguard your business and comply with regulatory requirements.
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Technology Advisory
We provide comprehensive solutions to safeguard your business and ensure operational resilience and compliance. Our expert team offers a range of technology advisory services designed to address your cybersecurity needs, enhance business continuity, and manage security effectively.
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Transactional advisory services
Transactions are significant events in the life of a business – a successful deal that can have a lasting impact on the future shape of the organizations involved. Because the stakes are high for both buyers and sellers, experience, determination and pragmatism are required to bring deals safely through to conclusion.
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Forensic and investigative services
At Grant Thornton, we have a wealth of knowledge in forensic services and can support you with issues such as dispute resolution, fraud and insurance claims.

A compliance audit consists of obtaining sufficient and appropriate audit evidence to form an opinion—at the level specified in the governmental audit requirement—on whether an entity complied, in all material respects, with the applicable compliance requirements.
It also involves identifying any audit and reporting requirements specified in the governmental audit requirement that go beyond Generally Accepted Auditing Standards and Government Auditing Standards, and performing procedures to address those additional requirements.
We have developed a significant understanding of how to mitigate risks and adhere do regulatory requirements.
Examples of compliance audits
Single Audits
Entities that receive federal funds including states, local governments, and not-for-profit organizations (NPOs), are subject to audit requirements commonly referred to as “single audits” under the Single Audit Act of 1984, as amended in 2011.
The Single Audit Act, the Act, was enacted to standardize the requirements for auditing federal programs. The Act provides that grantees are subject to one audit of all of their federal programs versus separate audits of each federal program, hence the term “single audit.”
Employee benefit plans audits
Audits of the financial statements of employee benefit plans that are subject to the financial reporting requirements of Employee Retirement Income Security Act of 1974 (ERISA).
Student Financial Aid (SFA) compliance audits
SFA audit objectives are to determine and report whether:
- The institution's basic financial statements are fairly presented, in all material respects, in accordance with generally accepted accounting principles (GAAP) for USA institutions or, foreign country requirements;
- The institution maintained internal control and complied with laws, regulations, and the provisions of contracts or grant agreements which could have a direct and material effect on the financial statements; and
- The institution maintained internal control and complied, in all material respects, with specified compliance requirements in Section II of the SFA guide.
Housing Urban Development (HUD) Audits
HUD requires an audit that consists of two components: a financial statement audit of the entity and a compliance audit of the entity’s major HUD programs.