Sullivan
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Events

Events

Past Events

Don’t Forget the SALT: Hot Topics in SALT Compliance, Administration and Audits
When: June 26, 2026
Location: New York, NY
People: Richard L. Jones
2026 ABA-IPT Advanced Tax Seminar
When: March 17, 2026
Location: New Orleans, LA
People: Richard L. Jones
The Federal Bar Association's 50th Annual Tax Law Conference
When: March 6, 2026
Location: Virtual
People: Richard L. Jones
2026 American Bar Association Midyear Tax Meeting
When: January 16, 2026
Location: San Diego, CA
People: Richard L. Jones
2026 State Tax Conference
When: January 14, 2026
Location: Massachusetts Society of CPAs (Virtual Event)
People: Richard L. Jones
Unlocking Federal, State and Municipal Tax Incentives for Real Estate Projects
When: November 20, 2025
Location: Hybrid event (Boston and Zoom)
People: Daniel P. Ryan
NASBTS 46th Annual Meeting
When: September 26, 2025
Location: Seattle, WA
People: Richard L. Jones
Entity Classification in Current Tax Practice: From Beyond the Checkbox to the DPL Regulations
When: May 22, 2025
Location: Tax Executive Institute's All Day Meeting
People: Douglas S. Stransky
American Bar Association 2025 May Tax Meeting
When: May 9, 2025
Location: Washington, D.C.
People: Richard L. Jones
Howdy Partner! Getting to Know How to Utilize Partnerships in State and Local Corporate Tax Planning
When: March 10, 2025
Location: American Bar Association (ABA)
People: Richard L. Jones
Descending into the Depths of Grayness: Navigating the Pitfalls of State Income Taxation of Nonresident Individuals
When: February 20, 2025
Location: American Bar Association 2025 Midyear Tax Meeting
People: Richard L. Jones
New England SALT Update
When: November 20, 2024
Location: 2024 New England State and Local Tax Forum, Newton, MA
People: David J. Nagle
Noteworthy Developments in State and Local Taxation
When: October 5, 2024
Location: National Association of State Bar Tax Sections (NASBTS) 45th Annual Meeting
People: Richard L. Jones
Wayfair's Effect on Other Tax Types and the Current Limitations on State Taxing Power
When: October 5, 2024
Location: National Association of State Bar Tax Sections (NASBTS) 45th Annual Meeting
People: Caroline A. Kupiec
State Taxation of Nonresident Individuals – an Evolving Landscape of Vexing Issues
When: October 5, 2024
Location: National Association of State Bar Tax Sections (NASBTS) 45th Annual Meeting
People: Richard L. Jones
Lunchtime Presentation from Massachusetts Department of Revenue
When: October 4, 2024
Location: National Association of State Bar Tax Sections (NASBTS) 45th Annual Meeting
People: Richard L. Jones
Is It Time to Start Apportioning Use Taxes?
When: September 26, 2024
Location: Council on State Taxation (COST)
People: Richard L. Jones
Massachusetts State and Local Tax Update
When: June 25, 2024
Location: Massachusetts Society of CPAs
People: Richard L. Jones and Daniel P. Ryan
Annual Massachusetts Tax Update
When: May 28, 2024
Location: Boston Bar Association (BBA)
People: Daniel P. Ryan
Obstacles and Opportunities: Exploring Attacks on Intercompany Transactions
When: May 3, 2024
Location: American Bar Association (ABA) Tax Section Conference
People: Richard L. Jones
Massachusetts Tax Workshop – Defining and Applying Massachusetts Source Income for Non-Resident Individuals
When: March 20, 2024
Location: Boston Bar Association
People: Richard L. Jones and Caroline A. Kupiec
A Fare Thee Well to Fair Apportionment?
When: March 11, 2024
Location: ABA/IPT Advanced State Income Tax Seminar
People: Richard L. Jones
2024 Tax Executive Institute's New England SALT Meeting
When: February 9, 2024
Location: Sheraton Needham
People: Richard L. Jones, Caroline A. Kupiec and Daniel P. Ryan
Massachusetts Taxation of Nonresidents – Selected Issues
When: January 11, 2024
Location: State Tax Virtual Conference
People: Richard L. Jones and Caroline A. Kupiec
Tax Litigation Panel
When: December 1, 2023
Location: MTF (Massachusetts Taxpayers Foundation) Tax Policy Conference
People: Caroline A. Kupiec
Massachusetts Tax Trends
When: November 30, 2023
Location: Webinar
People: Richard L. Jones and Caroline A. Kupiec
Wayfair: Five Years Out – Legal and Practical Issues
When: September 30, 2023
Location: NASBTS 44th Annual Conference
People: Richard L. Jones
State Taxation of Gain on the Sale of Partnerships and Pass-Through Entities; an Ever-Changing World
When: January 10, 2023
Location: MassCPAs' State Tax Virtual Conference
People: Richard L. Jones
What's Happening Everywhere Today? Including Local Taxes
When: December 13, 2022
Location: NYU - 41st Institute on State and Local Taxation
People: Richard L. Jones

Events

Events

Events

Past Events

Don’t Forget the SALT: Hot Topics in SALT Compliance, Administration and Audits
When: June 26, 2026
Location: New York, NY
People: Richard L. Jones
2026 ABA-IPT Advanced Tax Seminar
When: March 17, 2026
Location: New Orleans, LA
People: Richard L. Jones
The Federal Bar Association's 50th Annual Tax Law Conference
When: March 6, 2026
Location: Virtual
People: Richard L. Jones
2026 American Bar Association Midyear Tax Meeting
When: January 16, 2026
Location: San Diego, CA
People: Richard L. Jones
2026 State Tax Conference
When: January 14, 2026
Location: Massachusetts Society of CPAs (Virtual Event)
People: Richard L. Jones
Unlocking Federal, State and Municipal Tax Incentives for Real Estate Projects
When: November 20, 2025
Location: Hybrid event (Boston and Zoom)
People: Daniel P. Ryan
NASBTS 46th Annual Meeting
When: September 26, 2025
Location: Seattle, WA
People: Richard L. Jones
Entity Classification in Current Tax Practice: From Beyond the Checkbox to the DPL Regulations
When: May 22, 2025
Location: Tax Executive Institute's All Day Meeting
People: Douglas S. Stransky
American Bar Association 2025 May Tax Meeting
When: May 9, 2025
Location: Washington, D.C.
People: Richard L. Jones
Howdy Partner! Getting to Know How to Utilize Partnerships in State and Local Corporate Tax Planning
When: March 10, 2025
Location: American Bar Association (ABA)
People: Richard L. Jones
Descending into the Depths of Grayness: Navigating the Pitfalls of State Income Taxation of Nonresident Individuals
When: February 20, 2025
Location: American Bar Association 2025 Midyear Tax Meeting
People: Richard L. Jones
New England SALT Update
When: November 20, 2024
Location: 2024 New England State and Local Tax Forum, Newton, MA
People: David J. Nagle
Noteworthy Developments in State and Local Taxation
When: October 5, 2024
Location: National Association of State Bar Tax Sections (NASBTS) 45th Annual Meeting
People: Richard L. Jones
Wayfair's Effect on Other Tax Types and the Current Limitations on State Taxing Power
When: October 5, 2024
Location: National Association of State Bar Tax Sections (NASBTS) 45th Annual Meeting
People: Caroline A. Kupiec
State Taxation of Nonresident Individuals – an Evolving Landscape of Vexing Issues
When: October 5, 2024
Location: National Association of State Bar Tax Sections (NASBTS) 45th Annual Meeting
People: Richard L. Jones
Lunchtime Presentation from Massachusetts Department of Revenue
When: October 4, 2024
Location: National Association of State Bar Tax Sections (NASBTS) 45th Annual Meeting
People: Richard L. Jones
Is It Time to Start Apportioning Use Taxes?
When: September 26, 2024
Location: Council on State Taxation (COST)
People: Richard L. Jones
Massachusetts State and Local Tax Update
When: June 25, 2024
Location: Massachusetts Society of CPAs
People: Richard L. Jones and Daniel P. Ryan
Annual Massachusetts Tax Update
When: May 28, 2024
Location: Boston Bar Association (BBA)
People: Daniel P. Ryan
Obstacles and Opportunities: Exploring Attacks on Intercompany Transactions
When: May 3, 2024
Location: American Bar Association (ABA) Tax Section Conference
People: Richard L. Jones
Massachusetts Tax Workshop – Defining and Applying Massachusetts Source Income for Non-Resident Individuals
When: March 20, 2024
Location: Boston Bar Association
People: Richard L. Jones and Caroline A. Kupiec
A Fare Thee Well to Fair Apportionment?
When: March 11, 2024
Location: ABA/IPT Advanced State Income Tax Seminar
People: Richard L. Jones
2024 Tax Executive Institute's New England SALT Meeting
When: February 9, 2024
Location: Sheraton Needham
People: Richard L. Jones, Caroline A. Kupiec and Daniel P. Ryan
Massachusetts Taxation of Nonresidents – Selected Issues
When: January 11, 2024
Location: State Tax Virtual Conference
People: Richard L. Jones and Caroline A. Kupiec
Tax Litigation Panel
When: December 1, 2023
Location: MTF (Massachusetts Taxpayers Foundation) Tax Policy Conference
People: Caroline A. Kupiec
Massachusetts Tax Trends
When: November 30, 2023
Location: Webinar
People: Richard L. Jones and Caroline A. Kupiec
Wayfair: Five Years Out – Legal and Practical Issues
When: September 30, 2023
Location: NASBTS 44th Annual Conference
People: Richard L. Jones
State Taxation of Gain on the Sale of Partnerships and Pass-Through Entities; an Ever-Changing World
When: January 10, 2023
Location: MassCPAs' State Tax Virtual Conference
People: Richard L. Jones
What's Happening Everywhere Today? Including Local Taxes
When: December 13, 2022
Location: NYU - 41st Institute on State and Local Taxation
People: Richard L. Jones