We guide our clients through the intricate tax laws of today with an eye toward maximizing benefits, reducing risk and resolving uncertainty.

Our approach

Tax law is complex and constantly evolving.

Companies are looking for strategic partners to provide clear and decisive answers to their tax questions—from resolving controversies and facilitating complex transactions to developing sound tax planning strategies.

Moving quickly and efficiently, we use our business perspective to help clients meet their business objectives.

Our experienced, creative tax attorneys not only monitor, but influence new developments in the tax laws and consistently deliver practical, understandable advice to our clients—from domestic, multinational, multistate and small to middle-market businesses, to nonprofit organizations, estates, trusts and individuals.

We have a deep knowledge of tax law in the following areas:

  • Employee benefits
  • Tax-exempt entities
  • Real estate
  • Syndication
  • Public finance
  • Tax litigation
  • Personal tax planning
  • Estate and trust tax planning

Who we work with

  • Financial institutions
  • Multistate corporations
  • Private clients
  • Middle-market businesses (technology, biotechnology, media, health care, etc.)
  • Manufacturing companies
  • Operating businesses
  • International corporations
  • Individuals in the U.S. and abroad
  • Insurance companies
  • Nonprofits
  • Private equity/venture capital firms

Recent Experience

  • Served as tax counsel for a $500 million tax-free merger of two public companies
  • Won a California client’s tax case against the IRS on summary judgment, avoiding a lengthy trial and favorably resolving the issue for future years
  • Structured and drafted partnership agreements for operating businesses, investment funds, venture funds, leveraged buyout funds, hedge funds and real estate development ventures
  • Designed and completed the post-merger integration and streamlining of two major industry trade associations
  • Structured a complex recapitalization and redemption of stock of a large, privately held multinational corporate group in the manufacturing sector
  • Designed a practical 50-state sales tax compliance strategy for an Internet-based business
  • Obtained IRS Private Letter Rulings and similar assurances from state and local tax authorities
  • Defended clients in: IRS audits, at the IRS Appeals Office, federal tax litigation, state tax audits and litigation in numerous states, and state unclaimed property audits and negotiations
  • Represented clients making voluntary disclosures of offshore accounts to the IRS


  • Recommended as one of the “leading tax firms in the world” in the 6th edition of Tax Directors Handbook 2012, compiled by the publishers of The Legal 500 and Legal Business Magazine.

INSIGHT: Highlights of the final Opportunity Zone regulations

Bloomberg Tax | January 06, 2020

Boston Community Development Finance partner Forrest Milder wrote this contributed article analyzing the recently finalized IRS regulations governing opportunity zones.

ATB clarifies tax method for ‘entry fee communities’

Massachusetts Lawyers Weekly | August 22, 2019

Boston Affordable Housing and Real Estate partner Jeff Sacks wrote this contributed article analyzing a ruling by the Appellate Tax Board on the proper method of determining real estate taxes for senior living facilities that use an entry fee model. Boston law clerk Thomas Jackson contributed to the article.

How federal tax reform has impacted real estate | May 20, 2019

Los Angeles Public Finance and Project Finance partner Rudy Salo says the impact of federal tax reform, which included a $10,000 cap on the deduction for state and local taxes, on the real estate market has not been as dire as predicted.

Vendere impianti, attrezzature e macchinari in USA: direttamente o tramite la propria filiale statunitense?

Wolters Kluwer’s Fiscalità Commercio Internazionale | February 12, 2019

In this contributed article to Wolters Kluwer’s Italian business publication, Chicago Corporate partners Chuck Bernardini and Frank Emmons discuss state and federal tax, customs and corporate considerations for an Italian manufacturer exporting plants, equipment and machinery to the USA, particularly whether to do so directly or through a U.S. subsidiary.

Issues to Watch: 18 of the biggest policies and problems legislatures will confront in 2019

Governing | January 01, 2019

Los Angeles Project Finance and Public Finance partner Rudy Salo is quoted in this article discussing how taxpayers across the country are likely to pay higher bills this April due to the new $10,000 cap on federal deductions for state and local taxes.

Capitalizing on Supreme Court’s Wayfair decision could be tricky for Mass. tax collectors

Boston Globe | August 09, 2018

Washington DC Corporate partner Ken Silverberg is quoted in this article on how the Supreme Court’s recent ruling on the collection of sales taxes for online purchases could impact Massachusetts.

When a fee becomes a tax: The difference between NH’s two key funding sources

New Hampshire Business Review | May 10, 2018

Manchester complex commercial dispute associates Kierstan Schultz and Nate Warecki authored this column discussing how New Hampshire distinguishes the difference between taxes and fees, the government’s two main sources of revenue, under law.

In Case You Missed It: Hottest Firms and Stories On Law360

Law360 | April 07, 2018

The article “Tax Reform’s Impact on Private Equity,” written by NP attorneys Sean Clancy, Shahzad Malik, Praveen Ayyagari and Brian Mahoney, was one of Law360’s most-clicked items last week.

Tax Reform’s Impact On Private Equity

Law360 | April 02, 2018

Washington DC public company transactions partner Sean Clancy and associate Praveen Ayyagari, Rochester M&A and corporate transactions associate Brian Mahoney and Los Angeles M&A and corporate transactions partner Shahzad Malik contributed this expert analysis column on tax reform’s impact on private equity.

Tax Officials Reduce Trump’s Tax Bill on DC Hotel by Nearly $1 Million

Washington Post | January 11, 2018

Washington DC commercial litigation partner Vernon Johnson is quoted in this article explaining how DC tax assessors agreed to lower the assessment on the Trump Hotel by $53.6 million. Vernon says the result indicates the hotel “was able to show the tax office that the actual income was much lower than the District was assuming.”

The new tax plan could impact charitable giving

Hearst Television | December 31, 2017

Washington DC M&A and corporate transactions partner Ken Silverberg is interviewed in this news segment about how the new tax plan may affect charitable giving.

Americans rush to pay property taxes before new year

Hearst Television | December 26, 2017

Washington DC M&A and corporate transactions partner Ken Silverberg provides commentary in this news segment about which Americans benefitted from pre-paying their property taxes before the new tax legislation took effect.

What the tax bill means for the middle market

Mergers & Acquisitions | December 21, 2017

In this Q&A, New York City public company transactions partner Dick Langan discusses the new U.S. tax reform and which industries will benefit the most from the changes.

How nation’s new tax law might affect charitable organizations

Rochester Business Journal | December 14, 2017

Rochester private equity and investment funds partner Jeremy Wolk, M&A and corporate transactions counsel Anita Pelletier and Washington DC M&A and corporate transactions partner Mike Cooney authored this column about the impact of U.S. tax reform on nonprofits.

Senate passes tax bill as housing advocates work to preserve bonds

Affordable Housing Finance | December 03, 2017

Washington DC tax credit finance and syndication partner Rick Goldstein is quoted in this article on the differences between the Senate and House tax bills in their impact on affordable housing in the U.S.

How tax reform could devastate the affordable housing market

National Mortgage News | November 30, 2017

Washington DC tax credit finance and syndication partner Rick Goldstein is quoted this article on how the tax reform plan would impact affordable housing in the U.S.

Affordable housing developers, financiers worried about potential effects of tax reform

Bisnow | November 27, 2017

Washington DC affordable housing associate Susanna Mitchell was quoted in this article for her outlook on how a decrease in the corporate tax rate could make it more difficult to strike deals with investors for affordable housing projects.

House passes tax reform bill; Senate Finance Committee sends bill to floor

Affordable Housing Finance | November 16, 2017

This article covers Affordable Housing Finance’s recent annual AHF Live: The Affordable Housing Developers Summit in Chicago and quotes Washington, DC tax credit finance and syndication partner Rick Goldstein discussing the proposed tax reform bill.

The good and bad news about the GOP tax plan

The Real Deal | November 02, 2017

Washington DC tax credit finance and syndication partner Rick Goldstein is quoted in this article discussing how the GOP’s proposed tax reform plan will affect affordable housing.

Republican tax plan would decimate affordable housing in New York, advocates and city officials warn

POLITICO New York | November 02, 2017

Washington DC tax credit finance and syndication partner Rick Goldstein is quoted in this article about the impact of the House Tax Reform Bill on affordable housing.

Republicans unveil their tax overhaul plan

WCVB-TV (Hearst Television Affiliate) | November 01, 2017

Washington DC M&A and corporate transactions partner Ken Silverberg is interviewed in this segment about Congressional Republicans’ proposed tax code overhaul.

Interest in historic preservation growing in Detroit

WDET-FM (NPR Detroit) | October 11, 2017

In this radio segment about the increase of rehabilitation investment and construction in Detroit over the past few years, Washington DC tax credit finance and syndication partner David Schon discusses how to take advantage of historic preservation tax credits for the city’s historical buildings.

Episode #799: Corporate! Income! Tax!

Planet Money by NPR | October 10, 2017

Washington DC M&A and corporate transactions partner Ken Silverberg is interviewed in this podcast about the proposed changes to the corporate income tax.

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