Cassidy is a CPA and the CEO of MBS Accountancy, a California firm providing tax and accounting services for $500K-$10M businesses and nonprofits. Cassidy is an active member of Intuit’s ProConnect community and CalCPA, a former member of Intuit’s 2019 Accountant Council, and a 2021 honoree of The CPA Practice Advisor’s 40 under 40 award.