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logo
  • Home
  • The Firm
  • Practice Areas
    • Litigation
    • Labor & Employment
    • Corporate Law
    • Tax Law
    • Business Immigration
    • Employee Benefits
    • Government and Legislative Affairs
    • White Collar Defense & Investigations
  • Attorneys
  • News
Contact Us
  • Home
  • The Firm
  • Practice Areas
    • Litigation
    • Labor & Employment
    • Corporate Law
    • Tax Law
    • Business Immigration
    • Employee Benefits
    • Government and Legislative Affairs
    • White Collar Defense & Investigations
  • Attorneys
  • News

Smart Business
in Puerto Rico
The first step towards doing
Bridge your knowledge with sound legal counseling, innovative strategies and advice.

EXPERIENCE AND LEADERSHIP WITH
AN INNOVATIVE APPROACH TO LAW PRACTICE

Casillas, Santiago & Torres, LLC is a sophisticated boutique firm focused on business and commercial law practice in Puerto Rico. We offer our clients legal services and advise with a win-win philosophy to provide the best possible value and results.

The Firm

The firm was created with a vision to provide the highest quality work, technical expertise and knowhow equivalent to that found in large firms.
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Practice Areas

We provide legal service experience to our clients by balancing our deep understanding of Puerto Rico’s legal and business landscape.
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Attorneys

CST Law’s attorneys are known for resourceful, thorough and innovative approaches to problem solving,
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Our Practice Areas

Litigation

We believe your time, resources and money should be focused on your business and personal goals, not tied up in the courts. That is why achieving dispute resolution as efficiently as possible has always been our guiding principle.

DETAILS

Labor & Employment

Complex federal and local laws prohibiting discrimination, retaliation and harassment are ever-changing and continue to expand. CST has a dedicated senior team ready to handle all things related to Labor and Employment in the island.

DETAILS

Corporate

CST Law’s Corporate Practice Group has counseled locally-owned and multi-national companies in a wide variety of compliance and transactional matters with significant positive financial impact on their business and operations.

DETAILS

Taxes

The combination of State, Municipal and Federal taxes in Puerto Rico’s unique political framework offer many opportunities as well as challenges. Let our team of legal and financial experts provide the tools and guidance you deserve.

DETAILS

Other Practice Areas

Business Immigration

Puerto Rico has many benefits to offer in terms of operations, tax benefits and infrastructure among others. But when moving to the Island for business or to enjoy Act 20 and 22 tax benefits, the intelligent choice is CST Law’s team.

Employee Benefits

With many years of hands-on experience on the intricacies of Puerto Rico’s labor, tax and corporate practice, our team can help you design, negotiate and implement comprehensive benefit packages at all levels while you focus on growth.

Government & Legislative Affairs

With our team of seasoned attorneys, you will get results oriented Legislative and Government regulation analysis, monitoring and strategic guidance with uncompromising integrity and focus.

White Collar Defense & Investigations

CST’s White Collar Defense and Investigations Practice Group provides strategic counsel and vigorous representation to businesses, executives, professionals, public officials, and individuals.

Recent News

CST Law is committed to providing Puerto Rico’s business community with updated insights, news and analysis of legal, regulatory and government actions.

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LANDMARK CASE ENFORCING MANDATORY ARBITRATION OF DISCRIMINATION CLAIM FILED IN LOCAL COURT BY EMPLOYEE AGAINST HER EMPLOYER UNDER ACT NO. 100-1959

In the landmark case Quiñones v. Asociación, 161 D.P.R. 668 (2004), the Supreme Court of Puerto Rico had the...

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LANDMARK CASE ENFORCING MANDATORY ARBITRATION OF DISCRIMINATION CLAIM FILED IN LOCAL COURT BY EMPLOYEE AGAINST HER EMPLOYER UNDER ACT NO. 100-1959

Client Alert, Labor & EmploymentFebruary 9, 2026
Avatar photoby cstlaw

PUERTO RICO MINIMUM WAGE INCREASE EFFECTIVE JULY 1ST, 2024

On June 12 th, 2024, the Minimum Wage Evaluation Commission of the Department of Labor and Human Resources (“DLHR”)...

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PUERTO RICO MINIMUM WAGE INCREASE EFFECTIVE JULY 1ST, 2024

Client Alert, Labor & EmploymentJune 17, 2024
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BE ON THE LOOKOUT FOR ANOTHER POTENTIAL INCREASE ($10.50) TO THE MINIMUM WAGE EFFECTIVE JULY 1ST, 2024

As you may recall from our previous Newsletter, on September 21, 2021, the Governor of Puerto Rico, Pedro Pierluisi,...

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BE ON THE LOOKOUT FOR ANOTHER POTENTIAL INCREASE ($10.50) TO THE MINIMUM WAGE EFFECTIVE JULY 1ST, 2024

Client Alert, Labor & EmploymentMay 28, 2024
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Casillas, Santiago & Torres, LLC is a sophisticated boutique law firm that offers legal services

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Physical Address

53 Calle Palmeras, Ste. 1601
San Juan, PR 00901-2419

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Phone: 787-523-3434
Fax: 787-523-3433

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