Sullivan
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Biography

News

Past Events

Sullivan & Worcester Attorneys Named to the 2026 Lawdragon 500 Leading Global Tax Lawyers Guide
When: June 17, 2026
People: Richard L. Jones, David J. Nagle and Ameek Ashok Ponda
Sullivan & Worcester Ranked in Chambers USA 2026 Edition
When: June 4, 2026
People: Ashley H. Brooks, Cameron N. Cosby, David A. Guadagnoli, William C. Hanson, Richard L. Jones, David M. Leahy, David C. Mahaffey, Stephanie Monaco, Louis A. Monti, Ameek Ashok Ponda, Domenick Pugliese, Nicole Rives, Gregory S. Sampson, Amy E. Sheridan, Douglas S. Stransky, Sarah D. Wellings and Amy A. Zuccarello
Sullivan Attorneys Selected to 2026 Massachusetts Super Lawyers and Rising Stars Lists
When: April 17, 2026
People: Matthew F. Bailey, Emily D. Brewer, Steven M. Cunningham, Jr., Patrick P. Dinardo, William C. Hanson, Richard L. Jones, David J. Nagle, Ameek Ashok Ponda, Eric J. Rietveld, Ryan M. Rosenblatt, Brandon M. Schneider, Douglas S. Stransky, Ashley Tan, Ryan C. Tompkins and Amy A. Zuccarello
Experts Discuss Evolving Nexus Standard for State Tax Jurisdiction
When: March 18, 2026
People: Richard L. Jones
The State of Use Tax Apportionment After Ellingson Drainage
When: January 8, 2026
People: Richard L. Jones
Sullivan & Worcester Attorneys Named to 2025 Top Lawyers List by Boston Magazine
When: November 25, 2025
People: Benjamin J. Armour, Howard E. Berkenblit, Ashley H. Brooks, Maura C. Carney, Joel R. Carpenter, Steven M. Cunningham, Jr., Patrick P. Dinardo, Judith G.H. Edington, Kimberly Herman, Richard L. Jones, Louis A. Monti, David J. Nagle, Ameek Ashok Ponda, Ryan M. Rosenblatt, Gregory S. Sampson, Lewis N. Segall, John M. Steiner, Spencer A. Stone, Erika L. Todd and Amy A. Zuccarello
Sullivan & Worcester Recognized in ITR's World Tax Guide 2026
When: November 14, 2025
People: Joel R. Carpenter, Lewis J. Greenwald, David A. Guadagnoli, Richard L. Jones, David J. Nagle, Ameek Ashok Ponda, Daniel P. Ryan and Douglas S. Stransky
Sullivan Attorneys Selected to 2025 Massachusetts Super Lawyers and Rising Stars Lists
When: October 24, 2025
People: Matthew F. Bailey, Emily D. Brewer, Steven M. Cunningham, Jr., Patrick P. Dinardo, William C. Hanson, Richard L. Jones, Caroline A. Kupiec, David J. Nagle, Ameek Ashok Ponda, Eric J. Rietveld, Ryan M. Rosenblatt, Brandon M. Schneider, Douglas S. Stransky, Ashley Tan, Ryan C. Tompkins, Shu Wei and Amy A. Zuccarello
44 Sullivan & Worcester Lawyers Named as “Best Lawyers” Award Recipients
When: August 21, 2025
People: Victor N. Baltera, Carole M. Bass, Howard E. Berkenblit, J. Truman Bidwell, Jr, Harvey E. Bines, Ashley H. Brooks, Joel R. Carpenter, John L. Chilton, Henry W. Comstock, Jr., Cameron N. Cosby, Nicole M. Crum, Christopher C. Curtis, Patrick P. Dinardo, Alexander Gansebom, Emily A. Goldschmidt, John K. Graham, David A. Guadagnoli, Warren M. Heilbronner, Zachary Hyde, Richard L. Jones, Karen J. Kepler, Caroline A. Kupiec, David M. Leahy, David C. Mahaffey, Thomas Meyers, Lisa N. Mingolla, Stephanie Monaco, Louis A. Monti, Cornelius J. Murray, III, David J. Nagle, Ameek Ashok Ponda, Domenick Pugliese, Constantine P. Ralli, Lewis N. Segall, Ryan M. Rosenblatt, Gregory S. Sampson, Amy E. Sheridan, Laura A. Steinberg, Ashley Tan, Eric Victorson, Sarah D. Wellings and Amy A. Zuccarello
Sullivan & Worcester Ranked in Chambers USA 2025 Edition
When: June 5, 2025
People: Ashley H. Brooks, Cameron N. Cosby, Patrick P. Dinardo, David A. Guadagnoli, Richard L. Jones, David M. Leahy, David C. Mahaffey, Stephanie Monaco, Louis A. Monti, Ameek Ashok Ponda, Domenick Pugliese, Nicole Rives, Gregory S. Sampson, Amy E. Sheridan, Douglas S. Stransky, Sarah D. Wellings and Amy A. Zuccarello
Three Sullivan & Worcester Attorneys Named to the Lawdragon 500 Leading Global Tax Lawyers Guide
When: May 28, 2025
People: David J. Nagle, Ameek Ashok Ponda and Richard L. Jones
Former Massachusetts Resident’s Stock Transaction Ruled Taxable
When: April 16, 2025
People: Richard L. Jones
Massachusetts Ruling Upends Norms for Taxing Nonresident Income
When: April 4, 2025
People: Richard L. Jones
Tax Pros See Constitutional Flaws With Investee Apportionment
When: March 11, 2025
People: Richard L. Jones
Massachusetts Eyes Expanding Capital Gains Tax After Court Case
When: January 31, 2025
People: Richard L. Jones
Mass. Gov. Seeks To Expand Taxation Of Nonresident Gains
When: January 23, 2025
People: Richard L. Jones and Daniel P. Ryan
Justices' Pass On Philly Tax Muddles Income Tax Credit Rules
When: January 17, 2025
People: Richard L. Jones
Mass. Wrongly Taxed Biz Founder On $4.7M Gain, Court Told
When: January 15, 2025
People: Richard L. Jones
State And Local Tax Cases To Watch In 2025
When: January 1, 2025
People: Richard L. Jones
The Consequences of Massachusetts’s Sourcing Challenge
When: December 27, 2024
People: Richard L. Jones
Sullivan & Worcester Attorneys Named to 2024 Top Lawyers List by Boston Magazine
When: November 19, 2024
People: Howard E. Berkenblit, Ashley H. Brooks, Maura C. Carney, Patrick P. Dinardo, Richard L. Jones, Louis A. Monti, David J. Nagle, Ameek Ashok Ponda, Ryan M. Rosenblatt, Gregory S. Sampson, Lewis N. Segall, Erika L. Todd and Amy A. Zuccarello
Sullivan Attorneys Named 2024 Massachusetts Super Lawyers and Rising Stars
When: September 27, 2024
People: Emily D. Brewer, Steven M. Cunningham, Jr., Patrick P. Dinardo, William C. Hanson, Richard L. Jones, Caroline A. Kupiec, David J. Nagle, Ameek Ashok Ponda, Eric J. Rietveld, Ryan M. Rosenblatt, Brandon M. Schneider, Douglas S. Stransky, Ashley Tan, Ryan C. Tompkins, Shu Wei and Amy A. Zuccarello
Sullivan's Tax Attorneys Recognized in ITR's World Tax Guide 2025
When: August 28, 2024
People: Lewis J. Greenwald, Richard L. Jones, David J. Nagle, Daniel P. Ryan and Douglas S. Stransky
Sullivan & Worcester Recognized as a Leading Firm in ITR's World Tax Guide 2025
When: August 21, 2024
People: Richard L. Jones, David J. Nagle, Ameek Ashok Ponda and Douglas S. Stransky
33 Sullivan & Worcester Lawyers Recognized as Best Lawyers® Award Recipients
When: August 15, 2024
People: Victor N. Baltera, Carole M. Bass, Howard E. Berkenblit, J. Truman Bidwell, Jr, Harvey E. Bines, Ashley H. Brooks, Joel R. Carpenter, John L. Chilton, Henry W. Comstock, Jr., Steven M. Cunningham, Jr., Christopher C. Curtis, Patrick P. Dinardo, John K. Graham, David A. Guadagnoli, Warren M. Heilbronner, Richard L. Jones, Karen J. Kepler, Caroline A. Kupiec, David M. Leahy, Natalie S. Lederman, David C. Mahaffey, Lisa N. Mingolla, Louis A. Monti, Cornelius J. Murray, III, David J. Nagle, Michael S. Palmisciano, Ameek Ashok Ponda, Domenick Pugliese, Constantine P. Ralli, Avinash R. Rao, Gregory S. Sampson, Lewis N. Segall, Amy E. Sheridan, Laura A. Steinberg, Ashley Tan, Ryan C. Tompkins, Shu Wei and Amy A. Zuccarello
How New Bedford Landlords Negotiate Six-Figure Tax Refunds
When: July 23, 2024
People: Richard L. Jones
Sullivan & Worcester Ranked in the 2024 Edition of Chambers USA
When: June 6, 2024
People: Ashley H. Brooks, Patrick P. Dinardo, David A. Guadagnoli, Richard L. Jones, David M. Leahy, David C. Mahaffey, Ameek Ashok Ponda, Domenick Pugliese, Nicole Rives, Gregory S. Sampson, Amy E. Sheridan and Amy A. Zuccarello
Top State and Local Tax Cases of 2023
When: December 15, 2023
People: Richard L. Jones

News

News

News

Past Events

Sullivan & Worcester Attorneys Named to the 2026 Lawdragon 500 Leading Global Tax Lawyers Guide
When: June 17, 2026
People: Richard L. Jones, David J. Nagle and Ameek Ashok Ponda
Sullivan & Worcester Ranked in Chambers USA 2026 Edition
When: June 4, 2026
People: Ashley H. Brooks, Cameron N. Cosby, David A. Guadagnoli, William C. Hanson, Richard L. Jones, David M. Leahy, David C. Mahaffey, Stephanie Monaco, Louis A. Monti, Ameek Ashok Ponda, Domenick Pugliese, Nicole Rives, Gregory S. Sampson, Amy E. Sheridan, Douglas S. Stransky, Sarah D. Wellings and Amy A. Zuccarello
Sullivan Attorneys Selected to 2026 Massachusetts Super Lawyers and Rising Stars Lists
When: April 17, 2026
People: Matthew F. Bailey, Emily D. Brewer, Steven M. Cunningham, Jr., Patrick P. Dinardo, William C. Hanson, Richard L. Jones, David J. Nagle, Ameek Ashok Ponda, Eric J. Rietveld, Ryan M. Rosenblatt, Brandon M. Schneider, Douglas S. Stransky, Ashley Tan, Ryan C. Tompkins and Amy A. Zuccarello
Experts Discuss Evolving Nexus Standard for State Tax Jurisdiction
When: March 18, 2026
People: Richard L. Jones
The State of Use Tax Apportionment After Ellingson Drainage
When: January 8, 2026
People: Richard L. Jones
Sullivan & Worcester Attorneys Named to 2025 Top Lawyers List by Boston Magazine
When: November 25, 2025
People: Benjamin J. Armour, Howard E. Berkenblit, Ashley H. Brooks, Maura C. Carney, Joel R. Carpenter, Steven M. Cunningham, Jr., Patrick P. Dinardo, Judith G.H. Edington, Kimberly Herman, Richard L. Jones, Louis A. Monti, David J. Nagle, Ameek Ashok Ponda, Ryan M. Rosenblatt, Gregory S. Sampson, Lewis N. Segall, John M. Steiner, Spencer A. Stone, Erika L. Todd and Amy A. Zuccarello
Sullivan & Worcester Recognized in ITR's World Tax Guide 2026
When: November 14, 2025
People: Joel R. Carpenter, Lewis J. Greenwald, David A. Guadagnoli, Richard L. Jones, David J. Nagle, Ameek Ashok Ponda, Daniel P. Ryan and Douglas S. Stransky
Sullivan Attorneys Selected to 2025 Massachusetts Super Lawyers and Rising Stars Lists
When: October 24, 2025
People: Matthew F. Bailey, Emily D. Brewer, Steven M. Cunningham, Jr., Patrick P. Dinardo, William C. Hanson, Richard L. Jones, Caroline A. Kupiec, David J. Nagle, Ameek Ashok Ponda, Eric J. Rietveld, Ryan M. Rosenblatt, Brandon M. Schneider, Douglas S. Stransky, Ashley Tan, Ryan C. Tompkins, Shu Wei and Amy A. Zuccarello
44 Sullivan & Worcester Lawyers Named as “Best Lawyers” Award Recipients
When: August 21, 2025
People: Victor N. Baltera, Carole M. Bass, Howard E. Berkenblit, J. Truman Bidwell, Jr, Harvey E. Bines, Ashley H. Brooks, Joel R. Carpenter, John L. Chilton, Henry W. Comstock, Jr., Cameron N. Cosby, Nicole M. Crum, Christopher C. Curtis, Patrick P. Dinardo, Alexander Gansebom, Emily A. Goldschmidt, John K. Graham, David A. Guadagnoli, Warren M. Heilbronner, Zachary Hyde, Richard L. Jones, Karen J. Kepler, Caroline A. Kupiec, David M. Leahy, David C. Mahaffey, Thomas Meyers, Lisa N. Mingolla, Stephanie Monaco, Louis A. Monti, Cornelius J. Murray, III, David J. Nagle, Ameek Ashok Ponda, Domenick Pugliese, Constantine P. Ralli, Lewis N. Segall, Ryan M. Rosenblatt, Gregory S. Sampson, Amy E. Sheridan, Laura A. Steinberg, Ashley Tan, Eric Victorson, Sarah D. Wellings and Amy A. Zuccarello
Sullivan & Worcester Ranked in Chambers USA 2025 Edition
When: June 5, 2025
People: Ashley H. Brooks, Cameron N. Cosby, Patrick P. Dinardo, David A. Guadagnoli, Richard L. Jones, David M. Leahy, David C. Mahaffey, Stephanie Monaco, Louis A. Monti, Ameek Ashok Ponda, Domenick Pugliese, Nicole Rives, Gregory S. Sampson, Amy E. Sheridan, Douglas S. Stransky, Sarah D. Wellings and Amy A. Zuccarello
Three Sullivan & Worcester Attorneys Named to the Lawdragon 500 Leading Global Tax Lawyers Guide
When: May 28, 2025
People: David J. Nagle, Ameek Ashok Ponda and Richard L. Jones
Former Massachusetts Resident’s Stock Transaction Ruled Taxable
When: April 16, 2025
People: Richard L. Jones
Massachusetts Ruling Upends Norms for Taxing Nonresident Income
When: April 4, 2025
People: Richard L. Jones
Tax Pros See Constitutional Flaws With Investee Apportionment
When: March 11, 2025
People: Richard L. Jones
Massachusetts Eyes Expanding Capital Gains Tax After Court Case
When: January 31, 2025
People: Richard L. Jones
Mass. Gov. Seeks To Expand Taxation Of Nonresident Gains
When: January 23, 2025
People: Richard L. Jones and Daniel P. Ryan
Justices' Pass On Philly Tax Muddles Income Tax Credit Rules
When: January 17, 2025
People: Richard L. Jones
Mass. Wrongly Taxed Biz Founder On $4.7M Gain, Court Told
When: January 15, 2025
People: Richard L. Jones
State And Local Tax Cases To Watch In 2025
When: January 1, 2025
People: Richard L. Jones
The Consequences of Massachusetts’s Sourcing Challenge
When: December 27, 2024
People: Richard L. Jones
Sullivan & Worcester Attorneys Named to 2024 Top Lawyers List by Boston Magazine
When: November 19, 2024
People: Howard E. Berkenblit, Ashley H. Brooks, Maura C. Carney, Patrick P. Dinardo, Richard L. Jones, Louis A. Monti, David J. Nagle, Ameek Ashok Ponda, Ryan M. Rosenblatt, Gregory S. Sampson, Lewis N. Segall, Erika L. Todd and Amy A. Zuccarello
Sullivan Attorneys Named 2024 Massachusetts Super Lawyers and Rising Stars
When: September 27, 2024
People: Emily D. Brewer, Steven M. Cunningham, Jr., Patrick P. Dinardo, William C. Hanson, Richard L. Jones, Caroline A. Kupiec, David J. Nagle, Ameek Ashok Ponda, Eric J. Rietveld, Ryan M. Rosenblatt, Brandon M. Schneider, Douglas S. Stransky, Ashley Tan, Ryan C. Tompkins, Shu Wei and Amy A. Zuccarello
Sullivan's Tax Attorneys Recognized in ITR's World Tax Guide 2025
When: August 28, 2024
People: Lewis J. Greenwald, Richard L. Jones, David J. Nagle, Daniel P. Ryan and Douglas S. Stransky
Sullivan & Worcester Recognized as a Leading Firm in ITR's World Tax Guide 2025
When: August 21, 2024
People: Richard L. Jones, David J. Nagle, Ameek Ashok Ponda and Douglas S. Stransky
33 Sullivan & Worcester Lawyers Recognized as Best Lawyers® Award Recipients
When: August 15, 2024
People: Victor N. Baltera, Carole M. Bass, Howard E. Berkenblit, J. Truman Bidwell, Jr, Harvey E. Bines, Ashley H. Brooks, Joel R. Carpenter, John L. Chilton, Henry W. Comstock, Jr., Steven M. Cunningham, Jr., Christopher C. Curtis, Patrick P. Dinardo, John K. Graham, David A. Guadagnoli, Warren M. Heilbronner, Richard L. Jones, Karen J. Kepler, Caroline A. Kupiec, David M. Leahy, Natalie S. Lederman, David C. Mahaffey, Lisa N. Mingolla, Louis A. Monti, Cornelius J. Murray, III, David J. Nagle, Michael S. Palmisciano, Ameek Ashok Ponda, Domenick Pugliese, Constantine P. Ralli, Avinash R. Rao, Gregory S. Sampson, Lewis N. Segall, Amy E. Sheridan, Laura A. Steinberg, Ashley Tan, Ryan C. Tompkins, Shu Wei and Amy A. Zuccarello
How New Bedford Landlords Negotiate Six-Figure Tax Refunds
When: July 23, 2024
People: Richard L. Jones
Sullivan & Worcester Ranked in the 2024 Edition of Chambers USA
When: June 6, 2024
People: Ashley H. Brooks, Patrick P. Dinardo, David A. Guadagnoli, Richard L. Jones, David M. Leahy, David C. Mahaffey, Ameek Ashok Ponda, Domenick Pugliese, Nicole Rives, Gregory S. Sampson, Amy E. Sheridan and Amy A. Zuccarello
Top State and Local Tax Cases of 2023
When: December 15, 2023
People: Richard L. Jones