Expert Tax Lawyers In Boston Serving Worldwide
Our experienced Boston tax attorneys work with:
Businesses
Companies and business owners come to us when they are involved in an IRS investigation, examination or proceeding. Hire a trusted business tax attorney in Boston today! Read More
Individuals/Estates
Our Boston tax attorneys represent individuals with Internal Revenue Service (IRS) and state tax controversies including audits, collections, liens, seizures and offers in compromise. Read More
Voluntary Disclosure/
Offshore Assets
We represent taxpayers and resolve their foreign asset and income reporting problems. Learn more about what a tax attorney can do to help you with compliance, the Offshore Voluntary Disclosure Programs and FBAR. Read More
Contact McMahon & Tivnan today to inquire about representation from a skilled tax attorney in Boston! Our team offers extensive experience working with the IRS and resolving audits, appeals, litigation, and other matters involving tax disputes.
Latest News
Paycheck Protection Program – No Deduction Allowed for Expenses Paid with Forgiven Paycheck Protection Program Loan Proceeds – IRS Notice 2020-32 On April 30, 2020, the Internal Revenue Service (“IRS”) issued Notice
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Testimonials
Sean convinced IRS Appeals to abate a penalty of over $500,000 for failure to declare an interest in a foreign trust. Prior to retaining McMahon & Tivnan, two large, national firms could not accomplish what they did.
Retired U.S. executive living in Europe
McMahon & Tivnan helped me through a difficult income tax examination. Sean convinced IRS that no serious penalties should be assessed despite the numerous errors committed by the companies’ prior accountants.
Boston-area business owner