
Background
Shapes policy outcomes by drafting solutions that appeal to regulators and legislators. Agency advocate for companies with regulatory issues. Former tax counsel to Senate Finance Committee and former IRS attorney.
Rosemary advocates before Congress and administration officials at the Treasury Department, the Internal Revenue Service (IRS), the Securities and Exchange Commission, the Labor Department and the Federal Reserve to affect policy and regulatory outcomes. Her practice is grounded in traditional analytic and advocacy skills, combined with her broad experience in workforce, executive compensation, employee benefits and tax issues. She takes pride in her ability to craft legal arguments and advocate for her clients. Rosemary’s goal is to maximize the potential benefit – or minimize the potential adverse impact – of governmental action on a business’ interests. She utilizes her expertise on a variety of tactical policy strategies, her experience in building and managing grassroots capabilities, her firsthand knowledge of relevant processes and her personal relationships with key members and staff of governmental entities to ensure tangible results for stakeholders. Her approach blends traditional lawyering, business skills and lobbying.
Rosemary began her government career at the IRS as an attorney advisor before serving as tax counsel to the majority staff of the Senate Finance Committee. She also held in-house executive positions: Rosemary served as vice president of federal government relations at Citigroup and established the government relations office at Fidelity Investments.
In 2020, Rosemary ran for Congress in the 11th District of New Jersey and garnered over 206,000 votes in the general election. Today, Rosemary serves as president of Jersey 1st, a grassroots organization dedicated to advocating on behalf of hardworking New Jerseyans to make New Jersey a better place to live, learn, work and retire.
Practices:
- Federal Administrative & Regulatory Policy
- Government Relations
- Financial Services
- Hospitality & Travel
- State Government Relations
- Tax Policy
- Tax
Industries:
Deals
Default Deals Content
Representative Matters
- Assisted client in obtaining guidance from SEC during COVID-19 pandemic that an expenditure that might otherwise would be a perk, may not be a perk in the context of COVID-19.
- Led an effort on behalf of an insurance association to protect 403(b), 457 and 401(k) plan interests that were threatened by a Senate Finance Committee “pay for” that would have changed the after-death required minimum distribution rules applicable to defined contribution plans and IRAs. Worked closely with key members of the Senate Finance Committee, the Joint Committee on Taxation and the Senate Finance Committee to increase the threshold.
- Developed regulatory language on behalf of a transportation company that clarified the status of its independent contractors, and communicated the proposed solution to Department of Labor officials. The agency was receptive and ultimately issued a regulation and subsequent opinion letter reinforcing our proposed solution.
Insights & Publications
Insights & Publications
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Taxation & Representation, July 16, 2025
By Brownstein Tax Policy Team -
The One, Big, Beautiful Bill Act – Summary and Analysis of the Tax Title
Brownstein Client Alert, July 8, 2025 -
Senate Finance Committee Tax Title – Summary and Analysis
Brownstein Client Alert, Updated July 2, 2025 -
Taxation & Representation, June 25, 2025
By Brownstein Tax Policy Team - Taxation & Representation, June 10, 2025
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H.R. 1 Tax Title – Summary and Analysis
Brownstein Client Alert, Updated June 6, 2025
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Top 10 Tax Changes the Senate Will Make to the One Big Beautiful House Bill
Brownstein Podcast Series, June 6, 2025
- Taxation & Representation, June 4, 2025
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2025 Tax Bill – Summary and Analysis
Brownstein Client Alert, May 16, 2025
- Taxation & Representation, May 21, 2025
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House Ways and Means Committee Budget Completes Reconciliation Markup
Brownstein Client Alert, May 16, 2025
- Taxation & Representation, May 13, 2025
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Nervous Energy: IRA Tax Credits Under Threat in Reconciliation
Brownstein Podcast Series, May 9, 2025
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U.S. Department of Labor Pauses Enforcement of Worker Classification Guidelines
Brownstein Client Alert, May 8, 2025
- Taxation & Representation, May 7, 2025
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Manufacturing a New Tax Incentive
Brownstein Podcast Series, May 1, 2025
- Taxation & Representation, April 30, 2025
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Million Dollar Question: Will the Top 1% See a Tax Increase in 2026
Brownstein Podcast Series, April 28, 2025
- Taxation & Representation, April 9, 2025
- Taxation & Representation, April 2, 2025
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Why the 199A Provision Is a Tax Cut Worth Saving
Author, Washington Reporter, March 31, 2025
- Taxation & Representation, March 26, 2025
- Taxation & Representation, March 12, 2025
- Taxation & Representation, March 6, 2025
- Taxation & Representation, Feb. 25, 2025
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The Menu Gets SALTier: State and Local Taxes in TCJA Negotiations
Brownstein Podcast Series, Feb. 24, 2025
- Taxation & Representation, Feb. 19, 2025
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The First 100 Days: Tax Policy
Brownstein Podcast Series, Feb. 18, 2025
- Taxation & Representation, Feb. 12, 2025
- Taxation & Representation, Feb. 5, 2025
- Taxation & Representation, Jan. 29, 2025
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Who Pays the Reconciliation Bill? A Breakdown of Tax Policy Pay-Fors
Brownstein Podcast Series, Jan. 27, 2025
- Taxation & Representation, Jan. 22, 2025
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New Year, New Tax Cuts: Looking Beyond TCJA Extenders in 2025
Brownstein Podcast Series, Jan. 22, 2025
- Taxation & Representation, Jan. 15, 2025
- Taxation & Representation, Jan. 8, 2025
- Taxation & Representation, Dec. 18, 2024
- Taxation & Representation, Dec. 11, 2024
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How the Loper Decision Will Change the Administrative State
Brownstein Podcast Series, Dec. 18, 2024 - Taxation & Representation, Dec. 4, 2024
- Taxation & Representation, Nov. 20, 2024
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FTC to Shift Rulemaking Priorities in the Trump Administration
Brownstein Client Alert, Nov. 25, 2024
- Taxation & Representation, Nov. 13, 2024
- Taxation & Representation, Sept. 25, 2024
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PROTECTING Pass-thru Businesses: A look at the upcoming debate over 199A
Brownstein Podcast Series, Sept. 23, 2024
- Taxation & Representation, Sept. 17, 2024
- Taxation & Representation, Sept. 11, 2024
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FTC Noncompete Rule Set Aside by Federal Texas District Court, Will Not Become Effective
Brownstein Client Alert, Aug. 23, 2024
- Taxation & Representation, July 31, 2024
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2025 Tax Armageddon: Taxes After the Election
Brownstein Podcast Series, Aug. 8, 2024
- Taxation & Representation, July 23, 2024
- Video: 199-A
- Taxation & Representation, July 10, 2024
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Federal Court Partially Halts Noncompete Rule
Brownstein Client Alert, July 5, 2024
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Supreme Court Strikes Down Chevron, Reshapes Administrative Law
Brownstein Client Alert, July 2, 2024
- Taxation & Representation, June 26, 2024
- Video: 2024 Presidential Debate
- Taxation & Representation, June 12, 2024
- Taxation & Representation, June 5, 2024
- Taxation & Representation, May 22, 2024
- Taxation & Representation, May 15, 2024
- Taxation & Representation, May 8, 2024
- Taxation & Representation, May 1, 2024
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BREAKING: FTC Votes to Issue Final Noncompete Rule
Brownstein Client Alert, April 23, 2024
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Fiduciary Rule 4.0 Released
Brownstein Client Alert, April 24, 2024
- Video: Tax Armageddon
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FTC Set To Vote on Final Noncompete Rule
Brownstein Client Alert, April 18, 2024
- Taxation & Representation, April 17, 2024
- Taxation & Representation, April 10, 2024
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The SEC Stays Its Own Climate Rule—What’s Next?
Brownstein Client Alert, April 9, 2024 -
White House FY2025 Budget Request: Key Tax Takeaways
Brownstein Client Alert, March 19, 2024
- Taxation & Representation, March 20, 2024
- Taxation & Representation, March 13, 2024
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The White House Releases FY 2025 Budget Tax Priorities
Brownstein Client Alert, March 11, 2024
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SEC Approves Scaled-Back but Highly Impactful Climate Disclosure Final Rule
Brownstein Client Alert, March 7 , 2024
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Tax Takeaways from Biden’s State of the Union Address
Brownstein Client Alert, March 8, 2024
- Taxation & Representation, March 6, 2024
- Taxation & Representation, Feb. 28, 2024
- Taxation & Representation, Feb. 14, 2024
- Taxation & Representation, Feb. 7, 2024
- Taxation & Representation, Jan. 31, 2024
- Taxation & Representation, Jan. 24, 2024
- Taxation & Representation, Jan. 17, 2024
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Reality Check: U.S. Department of Labor Finalizes Worker Classification Rule
Brownstein Client Alert, Jan.10, 2024
- Taxation & Representation, Jan. 10, 2024
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New Year, New Life for New York Noncompete Negotiations
Brownstein Client Alert, Jan. 5, 2024
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A Look Ahead into Tax Policy in 2024
Brownstein Client Alert, Jan. 4, 2024
- Taxation & Representation, Dec. 13, 2023
- Taxation & Representation, Dec. 6, 2023
- Taxation & Representation, Nov. 29, 2023
- Taxation & Representation, Nov. 15, 2023
- Taxation & Representation, Nov. 8, 2023
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Updated Retirement Fiduciary Guidance Issued by Biden Administration
Brownstein Client Alert, Nov. 7, 2023
- Taxation & Representation, Nov. 1, 2023
- Taxation & Representation, Oct. 25, 2023
- Taxation & Representation, Oct. 18, 2023
- Taxation & Representation, Oct. 4, 2023
- Taxation & Representation, Sept. 27, 2023
- Taxation & Representation, Sept. 20, 2023
- Taxation & Representation, Sept. 12, 2023
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DOL Proposes Changes to Employees’ Overtime Pay
Brownstein Client Alert, Sept. 6, 2023
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What Tax Laws Will Pass in 2023?
Brownstein Podcast Series, Aug. 31, 2023
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Catch-Up Contributions: Breathe a Sigh of Relief
Brownstein Client Alert, Aug. 30, 2023 -
SEC Releases Aggressive New Cybersecurity Disclosure Requirements
Brownstein Client Alert, Aug. 2, 2023 - Taxation & Representation, July 25, 2023
- Taxation & Representation, July 18, 2023
- Taxation and Representation, July 11, 2023
- Taxation & Representation, June 21, 2023
- Taxation and Representation, June 6, 2023
- Taxation and Representation, May 23, 2023
- Taxation and Representation, May 16, 2023
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Debt-Ceiling Deal Proposes Adjustment to IRS Funding, Protects Green-Energy Tax Incentives
Brownstein Client Alert, May 30, 2023
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Ways and Means Committee Republicans Release Pillar Two Remedies Proposal
Brownstein Client Alert, May 25, 2023
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Interim Guidance on IRA Domestic-Content Bonus Credit
Brownstein Client Alert, May 16, 2023
- Taxation & Representation, May 2, 2023
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Taxation and Representation, April 25, 2023
Tax Policy Post, April 25, 2023
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House Passes Amended GOP Debt-Ceiling Proposal, Targets IRA Energy Tax Incentives
Brownstein Client Alert, April 27, 2023
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IRS Releases Long-Awaited Spending Plan for $80 Billion in New Inflation Reduction Act Funding
Brownstein Client Alert, April 11, 2023
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Treasury Department and IRS Solicit Industry Feedback on Proposed EV Tax Credit Regulations
Brownstein Client Alert, April 7, 2023
- Taxation and Representation, March 28, 2023
- Taxation & Representation, March 21, 2023
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Summary and Analysis: White House FY2024 Budget Request Tax Proposals
Brownstein Client Alert, March 13, 2023
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SVB and Signature Bank Fallout: How to Assess Your Legal Risk and Next Steps
Brownstein Client Alert, March 13, 2023 - Taxation & Representation, March 7, 2023
- White House Releases FY 2024 Budget Request
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FTC Extends Comment Deadline on Noncompete Rule
Brownstein Client Alert, March 7, 2023
- Taxation & Representation, Feb. 28, 2023
- Taxation & Representation. Feb. 15, 2023
- Taxation & Representation, Feb. 7, 2023
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The Federal Trade Commission Takes Unusual Steps to Shore Up Support on Proposed Rule to Ban Noncompete Clauses
Brownstein Client Alert, Feb. 3, 2023
- Introduction to the New Members of the Ways and Means Committee
- Ways and Means Chair Jason Smith’s Potential Legislative Agenda
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The Federal Trade Commission Proposes Ban on Employer-Worker Non-Compete Agreements
Brownstein Client Alert, Jan. 9, 2023
- Taxation & Representation, Jan. 3, 2023
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Interim Guidance on Book-Minimum Tax and Stock Buyback Excise Tax
Brownstein Client Alert, Dec. 29, 2022
- Taxation & Representation Dec. 13, 2022
- Taxation & Representation, Dec. 6, 2022
- Taxation & Representation, Nov. 29, 2022
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Implications of the Election on the Tax Agenda for End-Of-Year Lame-Duck Session and 118th Congress
Brownstein Client Alert, Nov. 9, 2022
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U.S. Department of Labor Issues Proposed Worker Classification Rule
Brownstein Client Alert, Oct. 11, 2022
- Taxation & Representation, September 13, 2022
- Taxation & Representation, Sept. 27, 2022
- Taxation & Representation, September 20, 2022
- Taxation & Representation, August 2, 2022
- Taxation & Representation, August 9, 2022
- Taxation & Representation, July 26, 2022
- Taxation & Representation, July 20, 2022
- Taxation and Representation, July 12, 2022
- Taxation & Representation, June 22, 2022
- Taxation & Representation, June 14, 2022
- Tax & Financial Services Week Ahead, June 6
- Taxation & Representation, May 24, 2022
- Taxation & Representation, May 17, 2022
- Taxation & Representation, May 10, 2022
- Tax & Financial Services Week Ahead, May 9
- Taxation & Representation, May 3, 2022
- Tax & Financial Services Week Ahead, April 25
- Taxation & Representation, April 26, 2022
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Summary and Analysis: White House FY 2023 Budget Request
Brownstein Client Alert, April 1, 2022
- 100+ Employers Are Not Required to Comply with OSHA’s ETS After Supreme Court Ruling, for Now
- Build Back Better Act: Recent Developments and Takeaways
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Senate Finance Text of Build Back Better Act: Tax Policy Summary and Analysis
Brownstein Client Alert, December 17, 2021 -
Taxation & Representation, November 30, 2021
Brownstein Tax Blog Post, November 30, 2021 -
Build Back Better Act: Tax Policy Summary and Analysis
Brownstein Client Alert, November 12, 2021 -
Ways and Means Budget Reconciliation Recommendations, Subtitle I: Summary and Analysis
Brownstein Client Alert, September 15, 2021
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Summary and Analysis of Ways and Means Reconciliation Text Released Friday — Subtitles F, G, and H
Brownstein Client Alert, September 13, 2021
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Ways and Means Budget Reconciliation Bill: Summary and Analysis of Paid Leave and Retirement Provisions
Brownstein Client Alert, September 09, 2021
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Senate Infrastructure Bill Draft Text Circulated Ahead of Vote
Brownstein Client Alert, July 31, 2021
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Senate Unveils American Rescue Plan Ahead of Floor Vote
Brownstein Client Alert, March 5, 2021
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State of the Union – Tax and Infrastructure
Brownstein Client Alert, February 7, 2019 -
OECD Publishes Digital Tax Draft Proposal
Brownstein Client Alert, October 10, 2019 -
Coronavirus Economic Stimulus Package
Brownstein Client Alert, March 17, 2020
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Coronavirus Economic Update
Brownstein Client Alert, March 24, 2020
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Treasury Department Releases Key Terms for Phase Three Stimulus
Brownstein Client Alert, March 18, 2020
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Coronavirus Economic Update, March 24, 2020
Brownstein Client Alert, March 24, 2020
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IRS FAQs Allow Taxes Withheld from Employees’ Wages to Fund Leave and Wage Payments
Brownstein Client Alert, April 3, 2020 -
Coronavirus Economic Response Update: The Road to Recovery
Brownstein Client Alert, May 8, 2020 -
Coronavirus Economic Response Update: Competing Priorities Cloud Phase Four
Brownstein Client Alert, May 20, 2020 -
HEALS Act Safe and Healthy Workplace Tax Credit Guide for Employers
Brownstein Client Alert, August 4, 2020
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Coronavirus Economic Response Update: White House Acts as Negotiations Stall
Brownstein Client Alert, August 14, 2020 -
Coronavirus Economic Response Update: COVID-19 Negotiations Still Stalled
Brownstein Client Alert, September 11, 2020 -
House Passes Government Funding Extensions
Brownstein Client Alert, September 22, 2020
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Congress Passes Omnibus, COVID-19 Relief
Brownstein Client Alert, December 22, 2020 -
Senate Democrats Release International Tax Framework
Brownstein Client Alert, April 5, 2021 -
Building Back Better
Contributor, Brownstein Client Alert -
Senators Release Bipartisan Infrastructure Framework
Brownstein Client Alert, June 17, 2021 -
White House Backs Bipartisan Infrastructure Framework
Brownstein Client Alert, June 24, 2021
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Senators Release Bipartisan Infrastructure Framework
Brownstein Client Alert, June 17, 2021 -
Summary and Analysis of Biden Administration’s Newly Released FY 2022 Budget
Brownstein Client Alert, May 28, 2021
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Senate Republicans Release Infrastructure Counterproposal
Brownstein Client Alert, May 27, 2021
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Building Back Better
Contributor, Brownstein Client Alert -
President Biden Unveils American Families Plan in First Address to Congress
Brownstein Client Alert, April 29, 2021
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Will Biden’s American Families Plan Take Aim at Executive Compensation?
Brownstein Client Alert, April 28, 2021 -
Infrastructure: Navigating the Road Ahead
Brownstein Client Alert, April 27, 2021
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Comparison of Senate Finance Committee and Biden Administration International Tax Proposals
Brownstein Client Alert, April 15, 2021
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Treasury Department Releases Details of the Made In America Tax Plan
Brownstein Client Alert, April 7, 2021
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Senate Democrats Release International Tax Framework
Brownstein Client Alert, April 5, 2021 -
Department of Labor Issues Final Independent Contractor Rule
Brownstein Client Alert, January 6, 2021 -
Neal and Brady Introduce Retirement Legislation
Brownstein Client Alert, October 28, 2020 -
Democrats Unveil COVID-19 Bill Text Ahead of Markup
Brownstein Client Alert, February 10, 2021 -
COBRA-Related Litigation Trend: Advanced Preparation Is the Anti-Venom
Brownstein Client Alert, January 11, 2021 -
Congress Passes Omnibus, COVID-19 Relief
Brownstein Client Alert, December 22, 2020 -
House Passes Government Funding Extensions
Brownstein Client Alert, September 22, 2020
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Coronavirus Economic Response Update: COVID-19 Negotiations Still Stalled
Brownstein Client Alert, September 11, 2020 -
Treasury, IRS Publish Payroll Tax Deferral Guidance
Brownstein Client Alert, August 28, 2020 -
Coronavirus Economic Response Update: White House Acts as Negotiations Stall
Brownstein Client Alert, August 14, 2020 -
President Trump’s Aug. 8 Tax Executive Orders
Brownstein Client Alert, August 11, 2020 -
HEALS Act Safe and Healthy Workplace Tax Credit Guide for Employers
Brownstein Client Alert, August 4, 2020
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HEALS Act Comparison to HEROES Act and Current Law
Brownstein Client Alert, July 31, 2020 -
Senate GOP Releases COVID-19 Stimulus Bill—HEALS Act
Brownstein Client Alert, July 29, 2020 -
Coronavirus Economic Response Update: June Jobs Report Signals Recovery
Brownstein Client Alert, July 2, 2020 -
House Passes Paycheck Protection Program Flexibility Act
Brownstein Client Alert, May 28, 2020
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Summary and Analysis of House Democrats’ Infrastructure Bill
Brownstein Client Alert, June 25, 2020 -
Lawmakers Introduce Technical Corrections to Coronavirus Package
Brownstein Client Alert, March 16, 2020
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Mnuchin Announces Further Administration Steps to Combat Coronavirus
Brownstein Client Alert, March 17, 2020
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Treasury Department Releases Key Terms for Phase Three Stimulus
Brownstein Client Alert, March 18, 2020
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IRS FAQs Allow Taxes Withheld from Employees’ Wages to Fund Leave and Wage Payments
Brownstein Client Alert, April 3, 2020 -
Analysis of Senate-Passed CARES Act
Brownstein Client Alert, March 26, 2020 -
CARES Act Employee Retention Tax Credit Guide for Employers
Brownstein Client Alert, April 8, 2020 -
Coronavirus Economic Response Update: The Road to Recovery
Brownstein Client Alert, May 8, 2020 -
Analysis of Economic Provisions in HEROES Act
Brownstein Client Alert, May 14, 2020
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Coronavirus Economic Response Update: Phase Four Pushed to July
Brownstein Client Alert, June 17, 2020 -
Coronavirus Economic Response Update: Infrastructure, Appropriations & the IRS
Brownstein Client Alert, June 24, 2020 -
Coronavirus Economic Response Update: Phase Four Legislation Delayed After May Jobs Report
Brownstein Client Alert, June 10, 2020 -
Coronavirus Economic Response Update: PPP Reform and Phase Four Talks
Brownstein Client Alert, June 4, 2020 -
Coronavirus Economic Response Update: Competing Priorities Cloud Phase Four
Brownstein Client Alert, May 20, 2020 -
Coronavirus Economic Update, March 24, 2020
Brownstein Client Alert, March 24, 2020
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Coronavirus Economic Update, March 20, 2020
Brownstein Client Alert, March 20, 2020 -
Coronavirus Economic Update
Brownstein Client Alert, March 24, 2020
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Coronavirus Economic Stimulus Package
Brownstein Client Alert, March 17, 2020
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The Coronavirus Aid, Relief and Economic Security (CARES) Act
Brownstein Client Alert, March 20, 2020 -
Year-End Spending Bill Includes Tax Extenders, Disaster Tax Relief
Brownstein Client Alert, December 17, 2019 -
OECD Publishes Digital Tax Draft Proposal
Brownstein Client Alert, October 10, 2019 -
State of the Union – Tax and Infrastructure
Brownstein Client Alert, February 7, 2019 -
Brownstein Government Relations Podcast Series: Tax Policy Roundtable (September 2018)
Brownstein Podcast Series, September 17, 2018
Credentials
Education
- LL.M., 1994, Georgetown University Law Center
- J.D., 1991, Gonzaga University School of Law
- B.A.A., 1988, University of San Diego
Previous Experience
Partner, McGuire Woods, 2014-2018
Partner, Patton Boggs, 2010-2014
Founder and President, Becchi Consulting, 2008-2010
Vice President of Federal Government Relations, Fidelity Investments, 2003-2007
Vice President of Federal Government Relations, Citigroup, 2000-2003
Senior Manager, National Tax Practice, Arthur Andersen, 1997-2000
Tax Counsel, U.S. Senate Finance Committee Majority Staff, 1995-1997
Attorney-Advisor, Internal Revenue Service Office of Chief Counsel, 1991-1995
Admissions
- District of Columbia
- New Jersey
- Pennsylvania
Community Involvement
COMMUNITY INVOLVEMENT:
Founder and President, Jersey First
Representative for 8th District, Millburn Republican Committee.
Founding Member, Essex County Republican Women’s Club.
Member, Morris County Somerset County Women’s Republican Club.
Running Start
- Republican Chair, 2012-2016
- Chairman Emeritus, present
Tax Coalition
- Member, 1995-present
- Chair, 2007
Capital Area Reach Program
- Board Member, 2014-present
- Executive Director: 2003 – 2014
Board Member, Investment Committee, Virginia College Savings (“529”) Plan, 2006-2008
Recognition
AWARDS:
Law360, Tax Authority Federal Advisory Board, 2024

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