Jonathan A. Block

Jon Block represents and advises clients with New Hampshire, Maine and Massachusetts tax problems. Jon litigates tax cases at the administrative level and through all levels of the court system, advises clients on transactional and multistate tax issues, obtains advance rulings for clients, and does a substantial amount of legislative and government relations work in the tax area.

Jon's substantive expertise in state and local tax encompasses property tax, corporate and individual income tax, business profits tax, sales and use tax, excise tax, transfer tax, and other state and local taxes. Jon also advises expanding and relocating companies on taking maximum advantage of available tax and economic development incentives.

Honors & Distinctions

Jon was appointed by Maine’s Governor to serve on the Board of the Finance Authority of Maine.

Jon is a frequent speaker on state and local tax topics, and is a recognized leader in his field. He has been listed in the Best Lawyers in America and has an AV® rating in Martindale Hubbell.