Sarah Tollefson

Accountant

A mission-driven financial expert who combines nonprofit expertise with a passion for community impact.

Sarah Tollefson brings 5 years of dedicated nonprofit accounting experience to her role as an Accountant at All In One Accounting. With a Bachelor’s degree in Accounting from Bemidji State University, she specializes in financial management, budgeting, and grant management for organizations making positive social impacts.

Sarah’s distinctive strength lies in her comprehensive approach to nonprofit financial management. Her expertise in federal grant management, coupled with her strong leadership abilities and collaborative spirit, makes her an invaluable asset to both the AIOA team and their clients. She excels in implementing financial controls, improving processes, and mentoring junior accountants to achieve their objectives.

When she’s not managing budgets or optimizing grant processes, Sarah dedicates her time to community service, serving as Treasurer for a nonprofit youth hockey association. She cherishes outdoor adventures at her cabin up north, where hiking, boating, fishing, and bonfires provide the perfect balance to her detail-oriented work life. As a devoted parent, she finds joy in watching her children’s hockey games and gymnastics performances.

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EAGAN, MN, August 2026 – All In One Accounting, a Twin Cities accounting firm serving growth-minded entrepreneurs and mission-driven nonprofits, has been named to the

Ranking No. 51 in Minnesota, No. 307 in Financial Services, and No. 48 in Minneapolis, this marks All In One Accounting’s fifth consecutive year on

Heide Olson, Founder and CEO of All In One Accounting, 2026 Finance & Commerce C-Level Award honoree

EAGAN, MN — Heide Olson, Founder and CEO of All In One Accounting, has been named a 2026 C-Level Award honoree by Finance & Commerce.

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