Bio
Tiger Singh Gill —Founder & CEO, Tax & Financial Specialist
Tiger Singh Gill is the Founder and CEO of Diamond Tax & Financial, bringing over 25 years of experience in tax preparation, bookkeeping, payroll, and financial consulting. Known for his integrity, precision, and dedication to client success, Tiger has built a firm that serves individuals and businesses with the highest level of professionalism and care.
Tiger is deeply passionate about helping clients minimize tax liabilities, stay compliant with ever-changing laws, and gain confidence in their financial decisions. His approach combines technical expertise, personalized service, and a commitment to making complex tax and accounting matters clear and manageable.
Professional Memberships
- National Association of Tax Professionals (NATP)
- National Society of Tax Professionals (NSTP)
- Association of Governmental Accountants (AGA)
- Association of Registered Tax Preparers (ARTP)
- American Board of Forensic Accounting
- CalCPA
- California Tax Education Council (CTEC)
Education
Bachelor of Science, Business Administration (Accountancy) – California State University, Sacramento
Master of Science, Accounting (Taxation) – Golden Gate University
Master of Science, Accounting & Data Analytics (Taxation) – Golden Gate University
Master of Business Administration, Finance – William Jessup University
University
Professional Memberships
Message From The CEO
At Diamond Tax & Financial, our mission is to deliver more than just numbers — we deliver peace of mind. I’m committed to providing personalized, accurate, and reliable service that helps our clients thrive, whether you’re managing a business or planning your personal finances. Thank you for trusting us to be part of your journey.