William J. Costello Email & Phone Number
Academic Technician, Adjunct Professor @ University of Connecticut School of Business
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William J. Costello Location
- Trumbull, CT, US
William J. Costello Work
- 2025 -now Academic Technician, Adjunct Professor @
- 2018 -now Adjunct Professor @
- 1998 -2024 Technical Manager @
- 1990 -2000 Adjunct Professor @
- 1980 -1998 Staff Accountant to Manager @ Medium Size CPA Firms
William J. Costello Education
- University of New Haven
Master of Science (M.S.) (Taxation)
1984-1989 - The University of Connecticut
BS (Accounting)
1976-1980
William J. Costello Skills
- US GAAP
- US GAAS (Non Issuer Entities)
- US OCBOA Accounting
- Accounting
- Auditing
- Financial Reporting
- Audit
- Entities
- Strategic Financial Planning
- CPA
- GAAP
- Process Improvement
- Cash Flow
- Internal Controls
- Income Tax
- Tax
- Sarbanes-Oxley Act
- Tax Preparation
- Internal Audit
- Financial Accounting
- Managerial Finance
- SEC filings
- External Audit
- Assurance
- Financial Statements
- Financial Planning
- Business Process Improvement
- Generally Accepted Accounting Principles (GAAP)
- U.S. SEC Filings
- U.S. Generally Accepted Accounting Principles (GAAP)
- Us Gaas Non Issuer Entities
- Sarbanes Oxley Act
- u.s. Generally Accepted Accounting Principles Gaap
- Generally Accepted Accounting Principles Gaap
- Us Gaas
- Generally Accepted Accounting Principles
- u.s. Generally Accepted Accounting Principles
William J. Costello Summary
- William J. Costello, based in Trumbull, CT, US, is currently a Academic Technician, Adjunct Professor at University of Connecticut. William J. Costello brings experience from previous roles at Western Connecticut State University, AICPA, Sacred Heart University and Medium Size CPA Firms. William J. Costello holds a 1984 - 1989 Master of Science (M.S.) in Taxation @ University of New Haven. With a robust skill set that includes US GAAP, US GAAS (Non Issuer Entities), US OCBOA Accounting, Accounting, Auditing and more. William J. Costello has 4 emails and 3 mobile phone numbers on RocketReach.
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