MacGuire OSullivan

MacGuire OSullivan's email & phone

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State and Local Tax Senior Associate at RSM US LLP|Madison, Connecticut, United States

Position:

State and Local Tax Senior Associate at RSM US LLP

Location:

Madison, Connecticut, United States

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Last updated: 2026-04-07
Updated: 2026-04-07

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Work Experience 4 years

State and Local Tax Senior Associate at RSM US LLP

Aug 2025 - Current

State and Local Tax Associate at RSM US LLP

Oct 2023 - Aug 2025

Tax Intern at RSM US LLP

Jan 2023 - Apr 2023

Tax Intern at RSM US LLP

Jun 2022 - Aug 2022

MacGuire OSullivan started working in 2022, then the employee has changed 2 jobs. On average, MacGuire OSullivan works for one company for 9 months.

Education

Masters at Assumption University

Bachelor's degree at Assumption University

Frequently Asked Questions

What is MacGuire OSullivan's minimum period of employment in the companies?

MacGuire OSullivan's minimum period of employment in various companies is 2 months.

What is MacGuire OSullivan's average duration of employment for different companies?

On average, MacGuire OSullivan works for one company for 9 months

What industries has MacGuire OSullivan worked in?

MacGuire OSullivan works in the Accounting.

What positions has MacGuire OSullivan held before?

Previously, MacGuire OSullivan worked as a State and Local Tax Associate, and Tax Intern.

How do I contact MacGuire OSullivan?

MacGuire OSullivan's phone number is +1-***-***-1095. Sign up to get contact details.

Who is the President/CEO/Director of the RSM US LLP?

The President/CEO/Director of the RSM US LLP is tony saucedo

Who are MacGuire OSullivan's peers at other companies?

MacGuire OSullivan's peers at other companies are Samia Lin and Molly Fendley and Vivien Kraker

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