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Rhonda Sibley

Rhonda Sibley

Partner
CPA, AEP

Contact Information

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Department
Tax

About Rhonda

Rhonda Sibley has been with Aldridge Borden – OneSource since 1987 and serves as a tax partner specializing in estate, gift, and fiduciary taxation. Over her 35+ year career, Rhonda has built a niche in complex trust and estate matters, where her technical expertise and thoughtful client service have made her a trusted advisor. In addition to her client work, she is actively involved in firm operations and staff development.

Rhonda values the long-standing relationships she has cultivated with clients and colleagues alike. She considers Aldridge Borden – OneSource a place where professional excellence and personal connection go hand in hand. Her leadership reflects a deep commitment to service, collaboration, and continuous growth.

Education & Experience

Bachelor of Science in Business Administration, Magna Cum Laude – Auburn University at Montgomery CPA with 35+ years of experience in estate, gift, and fiduciary taxation Partner at Aldridge Borden – OneSource since 1996

Professional Affiliations

  • Certified Public Accountant (CPA)
  • Accredited Estate Planner (AEP)
  • Member, American Institute of Certified Public Accountants (AICPA)
  • Member, Alabama Society of Certified Public Accountants (ASCPA)
  • Member, National Association of Estate Planners (NAEP)
  • Member, Montgomery Estate Planning Council

Community Involvement

  • Advisory Board Member, Auburn Montgomery Accounting Advisory Board
  • Board Member, Distinguished Young Women of Alabama Foundation
  • Active member, Trinity Prattville Church
  • Former Advisory Board Member, Autauga County Community Foundation
  • Past Treasurer, United Way
  • Past Board Member and Treasurer, Central Alabama Community Foundation

Get to Know Your Advisor

  • Lives in Prattville, Alabama, with her husband, Shawn
  • Proud mother of two adult sons
  • Enjoys reading, scrapbooking, watersports, and spending time outdoors

Articles & Insights by Rhonda

So… What Do Tax Accountants Do Outside of Tax Season, Anyway?

June 25, 2025

So… What Do Tax Accountants Do Outside of Tax Season, Anyway?

From January 1 to April 15, we’re deep in the trenches—filing returns, answering last-minute questions, and racing the clock. But once that sprint is over, we shift into a season that’s less about reaction and more about proactive planning. This is when we dig in. We check in. We think long-term. And we help our clients position themselves for the year ahead.

Read Article

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