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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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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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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.

As a result of the announcement of the World Health Organization describing the outbreak of COVID-19 as a pandemic and the Executive Orders 2020-020 and 2020-023 issued by the Puerto Rico governor, Wanda Vázquez, in preventing and controlling the dissemination of this virus to protect the wellbeing of our citizens, the Puerto Rico Treasury Department has issued new guidance in respect to the filing date of 2019 Informative Returns without penalties.
In order to avoid unreasonable setback to employers and withholding agents regarding their responsibility to file 2019 Informative Returns and being consistent with the objective of the OE-2020-023, the Puerto Rico Treasury Department has amended Informative Bulletin 20-08, through the Administrative Determination No. 20-09, to inform that the period of non-applicability of penalties will be extended until Friday, May 15, 2020, as long as the filing of 2019 Informative Returns are completed in SURI.
All previous dispositions issued by the Puerto Rico Department of Treasury in relation to the 2019 Informative Returns filing due date are without effect.
The dispositions of this Informative Bulletin are effective immediately.
Informative Bulletin No. 20-08 (BI RI 20-08)
Administrative Determination No. 20-09 (BI RI 20-09)