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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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Corporate and business tax
Our trusted teams can prepare corporate tax files and ruling requests, support you with deferrals, accounting procedures and legitimate tax benefits.
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International tax
Our teams have in-depth knowledge of the relationship between domestic and international tax laws.
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Tax compliance
Business Tax
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Individual taxes
Individual taxes
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Estate and succession planning
Estate and succession planning
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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 program
Tax incentives program
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Transfer Pricing Study
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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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.
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Fraud and investigations
The commercial landscape is changing fast. An ever more regulated environment means organizations today must adopt stringent governance and compliance processes. As business has become global, organizations need to adapt to deal with multi-jurisdictional investigations, litigation, and dispute resolution, address the threat of cyber-attack and at the same time protect the organization’s value.
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Dispute resolutions
Our independent experts are experienced in advising on civil and criminal matters involving contract breaches, partnership disputes, auditor negligence, shareholder disputes and company valuations, disputes for corporates, the public sector and individuals. We act in all forms of dispute resolution, including litigation, arbitration, and mediation.
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Business risk services
We can help you identify, understand and manage potential risks to safeguard your business and comply with regulatory requirements.
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Internal audit
We work with our clients to assess their corporate level risk, identify areas of greatest risk and develop appropriate work plans and audit programs to mitigate these risks.
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Service organization reports
As a service organization, you know how important it is to produce a report for your customers and their auditors that instills confidence and enhances their trust in your services. Grant Thornton Advisory professionals can help you determine which report(s) will satisfy your customers’ needs and provide relevant information to your customers and customers’ auditors that will be a business benefit to you.
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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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Mergers and acquisitions
Globalization and company growth ambitions are driving an increase in M&A activity worldwide as businesses look to establish a footprint in countries beyond their own. Even within their own regions, many businesses feel the pressure to acquire in order to establish a strategic presence in new markets, such as those being created by rapid technological innovation.
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Valuations
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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Recovery and reorganization
We provide a wide range of services to recovery and reorganisation professionals, companies and their stakeholders.
As the new tax season is starting, we would like to remind you that if you made gifts during 2024, you may be required to report them on a gift tax return. For Puerto Rico purposes, generally, any person who makes a reportable gift over ten thousand dollars ($10,000) per donee must file an Informative Gift Tax Return on or before January 31 of the year following the gift. A three-month automatic extension is available, and if the donor is outside of Puerto Rico, an extension may be granted for up to six months.
For United States purposes, if a reportable gift over eighteen thousand dollars ($18,000) per donee was made, a Gift Tax Return may be required to determine the tax liability. The return must be filed on or before April 15 and a six-month automatic extension is available. Keep in mind that the automatic extension does not extend the time to pay the tax liability determined, if any.
In both cases the extensions must be formally requested. If you made gifts last year and need our assistance in identifying the necessary information and preparing the returns, please feel free to contact our Tax Department.