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About us

Serving clients nationwide, Flat Top Accounting Solutions' highly dedicated professionals offer over 20 years of combined experience in accounting, payroll, and taxes. We bring that expertise to your business. Please be sure to call or send an email.

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Our mission

We give you everything needed to have a successful, productive, industry-leading finance staff at your disposal. We empower you to focus on growing your business while we do the dirty work.

Meet our team

Partners

Mark Walkenhorst

Mark Walkenhorst, MAcc

Firm Partner & CEO

Tyler Roberts

Tyler Roberts, MAcc

Firm Partner & CFO

Management

Heather Rogers

Heather Rogers

Firm Partner & Director of Operations

Angela Greer

Angela Greer

Onboarding Manager

Staff

Alexa Masina

Alexa Masina

Bookkeeping Specialist

Audrey Walkenhorst

Audrey Walkenhorst

Bookkeeping Specialist

Austin Price

Austin Price

Bookkeeping Specialist

Kerrin Hansen

Kerrin Hansen

Bookkeeping Specialist

Lacey Cortisse

Lacey Cortisse

AR/AP Specialist

Liz Rogers

Liz Rogers

Bookkeeping Specialist II

Maegan Klapperich

Maegan Klapperich

Bookkeeping Specialist

Sharon Thompson

Sharon Thompson

Sr. Staff Accountant / Payroll Specialist

Vickie Carter

Vickie Carter

Bookkeeping Specialist II