Jaymie Lavan

Controller

Jaymie is passionate about helping mission-driven organizations build strong financial foundations so they can focus on maximizing their impact. With more than 20 years of accounting and finance experience, she brings deep expertise in nonprofit accounting, financial operations, grant management, process improvement, and organizational growth. Her background includes working with a wide variety of nonprofit organizations, leading accounting cleanups, implementing financial systems, supporting audits, and guiding organizations through periods of significant change and expansion.

As a Controller on All In One Accounting’s Client Success team, Jaymie helps clients establish strong accounting processes, improve financial visibility, and create sustainable systems for long-term success. She is known for her collaborative approach, attention to detail, and ability to simplify complex financial concepts while building trust with clients and team members alike.

Jaymie has experience with a broad range of accounting and business systems, including QuickBooks, Sage Intacct, Blackbaud Financial Edge, SAP Business One, Xero, and numerous workflow and automation platforms. She enjoys identifying opportunities to improve processes, streamline operations, and create efficiencies that help organizations thrive.

Outside of work, Jaymie spends much of her time caring for and rescuing animals, gardening, and working on projects around her small farm in Maine. She loves learning and often dives deeply into subjects that capture her interest, whether that is animal care, gardening, technology, or understanding how things work. She also enjoys exploring Maine, spending time outdoors, and taking on projects that provide opportunities to learn something new.

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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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