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Jason Rosenberg is a Team Leader of Withum’s State (SALT) Income and Franchise Tax Service Line. With over 12 years of state and local tax experience, Jason focuses on all areas of multistate income and franchise taxes. He has significant experience serving clients in manufacturing, retail, life sciences, financial services, technology, and other service industries.

Jason’s SALT practice areas include state tax planning, nexus considerations, income tax accounting (i.e. ASC 740 provision), group filings (i.e. combined), state apportionment/sourcing, tax base modification rules, unitary taxation, due diligence, and credits & incentives. In addition, he performs state and local tax reviews designed to identify potential refund claims, prospective opportunity filings, and mitigation of tax exposures. Jason also assists clients with providing controversy services, including audit defense representation, delinquency settlements, ruling requests, and voluntary disclosure agreements.

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Latest Thinking

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Major Changes to New York’s SALT Workaround as Part of FY23 Budget Bill

New York’s fiscal year 2023 budget bill that was enacted into law significantly expands the benefits of the state’s pass-through entity tax (“PTET”) for many businesses. Some of the major […]

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The Reversal of Washington State’s New Capital Gains Tax – Now What?

The Washington State Superior Court on March 1, 2022 overturned a new law enacted last year to tax capital assets. The capital gains tax took effect on January 1, 2022. […]

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Take the BAIT – Why NJ Business Owners Should Reconsider the Business Alternative Income Tax

New Jersey business owners may want to reconsider passing on the NJ BAIT election due to recent legislative change. Governor Murphy signed into law a bipartisan bill (S4068) that enhances […]

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