Now building careers in U.S. tax and accounting

Build work that carries your name.

Join an award-winning Sri Lankan team serving U.S. tax and accounting clients through structured training, modern tools, and a culture built around ownership.

77 Team members
2,000+ Annual U.S. tax return exposure
2025 Award-recognized workplace
1040 Specialized career track

Company Profile

See the work, standards, and people behind the desk.

A quick look at the way our team learns, collaborates, and builds long-term careers in U.S. tax and accounting from Sri Lanka.

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Structured training from day one

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Quality-led U.S. tax delivery

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Mentorship and review culture

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Professional growth paths

Awards & Recognition

Recognition that backs the career path.

Recognition from the People's Excellency Awards 2025 reflects a workplace shaped by learning, delivery quality, and steady career growth.

Top Workplace

U.S. tax career environment

Built for people who want a serious path in international tax work.

Fast Growth

More room to progress

Growth that opens more roles, responsibility, and leadership opportunities.

2025 Winner People's Excellency Awards recognition

Why Join GSK WorkDesk?

A career path for people who want depth, not just a desk.

We combine specialized U.S. tax work with a local team environment designed for training, feedback, responsibility, and long-term progression.

Learn a specialist craft

Build practical skill in 1040, 1120S, bookkeeping, payroll, and U.S. tax workflows.

  • Comprehensive tax training
  • Modern tax and workflow software
  • Review feedback from senior team members

Grow with clear expectations

Know what good work looks like, how to improve, and where strong performance can take you.

  • Defined role progression
  • Leadership opportunities
  • International client exposure

Work with a serious team

Collaborate with people who care about accuracy, ownership, and building a better workplace.

  • Mentorship culture
  • Team events and celebrations
  • High-trust working standards
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Award recognition

Our People

The team you will build your career with.

Real faces from across the desk — the people you will learn from, review with, and grow alongside every season.

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A few of the 77+ people building careers at GSK

Team Voices

What our team says

Shiran Nilanga

Shiran N.

Joint Lead Personal Tax

“I started my career at gsk Partners five years ago as an Associate Level II in the 1040 Personal Tax Department. With continuous learning and team support, I progressed through various roles and now serve as a Tax Team Lead. gsk has provided a great platform for my professional growth, and I'm proud to be part of this journey.”

Nawanjana Perera

Nawanjana P.

Lead Configurations

“Joining gsk Partners has transformed my career. As a Senior Associate – Lead Configuration, I've gained hands-on experience with complex systems while being supported by a collaborative, knowledgeable team. The structured learning and real-time exposure have significantly boosted my confidence and professional growth.”

Dhilan Lasantha

Dhilan L.

Lead Business Tax

“As Team Leader of the 1120S Department, I value the company's commitment to teamwork, accountability, and continuous improvement. The supportive environment helps us grow professionally while delivering high-quality service to our clients.”

Dushini Nicholas

Dushini N.

Lead Customer Support Team

“Becoming a part of gsk Partners four and half years ago as the Assistant Controller – Controller support, was a turning point in my professional journey. The role gave me invaluable foreign exposure through close collaboration with our U.S.-based counterparts, significantly enhancing my knowledge and has helped me grow both technically and personally. The friendly corporate culture at gsk Partners and the emphasis on teamwork has always created a supportive environment where challenges are met collectively.”

Harsha Karunarathna

Harsha K.

Head of Accounting

“As Head of Accounting, I value how the company fosters a collaborative, innovative, and accountable work environment that encourages both personal and professional growth.”

Wajiva Hasitha

Wajiva H.

Lead Tax Operations

“I've had the privilege of working at gsk Partners for the past six years, and it has been an incredibly rewarding journey as the first employee to join the team and now leading the US Tax Operations team, I've witnessed firsthand the company's remarkable growth and commitment to excellence. It's a workplace that values innovation, supports career development, and fosters a strong sense of belonging. What truly sets this organization apart is its vibrant, high-energy work environment and the exceptional talent within the team. I'm constantly inspired by my colleagues' skill, dedication, and collaborative spirit.”

Salinda Leelarathna

Salinda L.

Joint Lead Personal Tax

“With over four and half years of experience in 1040 tax preparation, my career path has grown alongside GSKPartners from a preparer to now serving as a Tax Team Lead. I'm proud to be part of a team that values accuracy, compliance, and personalized service, helping our USA based clients in handling their tax matters with confidence”

Kalani Hewawaththage

Kalani H.

Lead Document Processing

“Proud to be part of this incredible journey for more than four and a half years starting as an Assistant Operation, Coordinator and now serving as the Lead in Document Processing. At gsk Partners, we are building the future of U.S. tax and accounting services right here from Sri Lanka—driven by innovation, collaboration, and a shared vision for excellence. It's been a truly rewarding experience filled with continuous learning, growth, and amazing teamwork. Excited for what's ahead!”

Careers

Ready to join the team?

Send us your details and CV. Our HR team will review your application and contact you if there is a good fit.

Career growth

Clear promotion paths and leadership opportunities for high performers.

Comprehensive training

Ongoing education, software exposure, and practical U.S. tax development.

Team culture

A collaborative environment with regular team events and shared standards.

Application Form

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