ATLANTA, GA — Windham Brannon, a leading Atlanta-based accounting and advisory firm, is pleased to announce the promotions of Lydia Roberts to Tax Director and Grant Couper to Transaction Advisory Director. These promotions reflect the firm’s continued investment in top-tier talent and its commitment to delivering exceptional client service across its growing practice areas.

Roberts, now Tax Director, brings more than 12 years of experience to the firm’s tax practice. She specializes in multi-state income tax nexus issues, helping clients across industries navigate evolving legislative mandates and economic challenges. Roberts’ deep expertise in Tennessee state and local tax (SALT) matters has been instrumental in expanding Windham Brannon’s regional capabilities.

“Roberts’ promotion reflects the increasing demand for specialized state and local tax guidance” said Brent Wilkinson, Principal and Tax Practice Leader. “Her technical depth and client-first approach have made her a trusted advisor and a key driver of our SALT practice’s success.”

Couper, promoted to Director in the Advisory Practice, brings more than eight years of experience in accounting and transaction advisory services. He specializes in buy-side and sell-side deal advisory, including quality of earnings analysis and net working capital assessments. Couper’s background includes managing complex financial due diligence engagements for large, publicly traded companies.

“Couper’s leadership and technical acumen have been vital to the growth of our due diligence practice,” said Laura Berry, Principal and Advisory Practice Leader. “As deal activity continues to accelerate, his ability to deliver clear, actionable insights has helped our clients make confident, informed decisions.”These promotions underscore Windham Brannon’s strategic focus on developing leaders who bring both technical excellence and a deep understanding of client needs.

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About Windham Brannon
Windham Brannon is a recognized leader in the Southeast providing advisory, assurance and tax services to clients across a wide range of industries. With more than 60 years of experience, the firm is known for its collaborative culture, technical excellence and commitment to client success.