Tax Manager

Springline Advisory • Norman, Oklahoma • Full Time

Posted on Thu, May 28, 2026

About Our Team 

At GBC, a Springline company, we’re building a firm where growth and culture go hand in hand. We partner with entrepreneurial accounting and advisory firms across the country to create something bigger together, while staying grounded in the relationships, values, and local cultures that matter most. 

Our teams have the opportunity to do meaningful work, collaborate across markets and specialties, and help shape the future of a fast-growing organization. Backed by Trinity Hunt Partners and recognized as one of Accounting Today’s fastest-growing firms, we’re creating a place where ambitious people can build rewarding, long-term careers. 

About the Role

As a Tax Manager, you’ll oversee the preparation and review of complex federal, state, and local tax returns, lead tax research initiatives, and drive tax planning and compliance strategies across a diverse client portfolio. This role requires deep technical expertise in federal and state tax regulations, strong engagement‑management skills, and the ability to partner directly with clients and internal stakeholders.

The Tax Manager provides leadership to senior and staff‑level team members, ensuring accuracy, quality, and timely delivery of all work products. You will also play a key role in identifying process improvements, managing multiple engagements simultaneously, and staying current on evolving tax laws to support informed decision‑making and firmwide compliance.

What You’ll Do

About You

Why Join Us

We’re growing rapidly and evolving, allowing our team members to share their unique perspectives, solve new challenges, and own their careers. We’re committed to supporting your happiness, health, and overall well-being by providing comprehensive benefits and perks, including: 

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