About
The Law Offices of O'Connor & Lyon is a law firm offering full services with years of experiencing in resolving tax issues and representing clients in both domestic and international affairs. Connect with us today to know how our expertise can benefit you!
Tax Agencies Serviced
Federal Tax Agencies
- Internal Revenue Service
State Tax Agencies
- Connecticut Department of Revenue Services
- Massachusetts Department of Revenue
- New York State Department of Taxation
- California Franchise Tax Board (CA FTB)
Tax Types Serviced
Corporate Tax
Estate Tax (Form 706)
Excise Tax
State Sales & Use Tax
Income Tax
Employment/Payroll Tax
Taxpayer Types Serviced
Individuals
Sole Proprietor
Limited Liability Companies
Partnerships/Multi-Member LLC
S-Corporations
C-Corporations
Estates
Non-Profits/Charities
Expatriates
Reviews
Reviewed by
Michele P
Advised on Unfiled Tax Returns, Unfiled Returns - No Balance, Cryptocurrency Issue |
Sep 18, 2023
Reviewed by
Brian G
Advised on Unpaid Taxes, Unfiled Tax Returns, Tax Penalties |
Jul 11, 2023
Team of Tax Professionals
Robert D. Lyon
Tax Attorney
at The Law Offices of O'Connor and Lyon
Serving Nationwide
Durham, Connecticut
12 Years of Experience
Speaks: English
Sean J. O'Connor
Tax Attorney
at The Law Offices of O'Connor and Lyon
Serving Nationwide
Durham, Connecticut
12 Years of Experience
Speaks: English