Ian Lasher in

Ian Lasher

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Tax Managing Director at Deloitte
📍 Tampa, Florida, United States

Ian Lasher is a Tax Managing Director at Deloitte with over 22 years of experience, based in the Tampa office. He specializes in multistate income and franchise tax for compliance, consulting, and ASC 740 engagements. He holds a JD and a Master of Accounting from the University of Florida.

His non-client activities include recruiting and leading internal training sessions. Based on his long tenure in Tampa and his Florida education, he likely enjoys the local culture and has a strong connection to his alma mater.

He is a featured speaker at events like the 2026 National Multistate Tax Symposium, discussing complex tax strategies.

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Experience
23 Years
Current Role
Tax Managing Director
Job Level
Mid-senior
Location
Tampa, Florida, United States
Personality Overview

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Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Ian cares about

Multistate Taxation
He has over two decades of experience, speaks at national symposiums, and focuses on the complexities of multistate tax law for corporations.
M&A Tax Strategy
He shares content on advanced topics like the strategic use of state pass-through entity taxes (PTETs) in mergers and acquisitions transactions.
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Career

Work history

9-2010
Tax Managing Director
Deloitte
9-2009 - 9-2010
Tax Manager
Hacker, Johnson & Smith P.A.
2003 - 2009
Tax Manager
KPMG LLP
6-2002 - 8-2002
Intern
Rumberger, Kirk & Caldwell
12-1998 - 4-1999
Intern
Arthur Andersen
In the press

Media appearances

Deloitte professionals featured in the 2026 ITR World Tax guide, 483 recognized as Highly Regarded. Featured in Deloitte Press Room
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Education
2000 - 2003
JD
University of Florida - Fredric G. Levin College of Law
1996 - 2000
B.S.A.C. & M.A.C.C.
University of Florida
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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