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Marcus is a principal with over 15 years of providing tax and business advisory services. As one of the leaders of Withum’s Tax Controversy practice, he has extensive experience in resolving federal, state and local tax controversies including, but not limited to, matters involving Tax Examinations, Appeals, Collections, Innocent Spouse, Responsible Party, and Offer-in-Compromise.

In addition, he has experience in the field of law representing clients in commercial and tax disputes before state courts, Federal District Court and the United States Tax Court. Marcus also has extensive experience in alternative dispute resolution, which he frequently used to resolve disputes by means other than litigation.

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As for business transactions, he has experience in drafting, reviewing and negotiating the language of a wide array of transactions documents including, but not limited to, buy/sell agreements, portfolio management agreements, swap agreements, limited liability company agreements and indentures.

He is admitted to practice law in Federal District Court as well as United States Tax Court.

Latest Thinking

The IRS Takes Aim at High-Income Non-Compliance With New Pass-Through Unit

After a decade of budget cuts and watching audit rates of wealthy taxpayers decline due to fiscal constraints, the IRS announced earlier this year its plans to establish a special […]

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IRS Revolutionizes Correspondence With Taxpayers Through New Online Document Upload Tool

In a move aimed at modernizing and streamlining the interaction between the Internal Revenue Service (IRS) and taxpayers, the IRS has recently announced the launch of its new Online Document […]

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The IRS Puts High-Income Non-Filers on Notice

In a recently issued notice, #IR 2023-126, the IRS warns that the government is coming after high-income taxpayers who fail to file a tax return. The IRS discusses how the […]

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