Overview In general, spouses who file joint income tax returns are jointly and severally liable for any tax reported on those returns, which means the…
In a recent interview with Massachusetts Lawyers Weekly In House Counsel, D. Sean McMahon discusses trends in tax law, challenges to the legal profession and…
In August 2017, the U.S. Tax Court ruled in favor of the Internal Revenue Service (IRS) in a case involving a microcaptive insurance company, Avrahami…
Sean McMahon has been named to the 2017 Massachusetts Super Lawyers list in the tax area. He has been named to the list since 2013.
The United States Court of Appeals for the First Circuit ruled in favor of McMahon & Associates’ client, Robyn Baker, in a tax dispute involving…
Starting in the Spring of 2017, the Internal Revenue Service (IRS) will use four private debt collection companies to recover old tax debts. Congress authorized…
Your lavish spending on Black Friday, Cyber Monday and the holidays could land you in trouble with the Internal Revenue Service (IRS). Extravagant purchases may…
Sean McMahon will be attending the 33rd Annual National Institute on Criminal Tax Fraud and the Sixth Annual National Institute on Tax Controversy.
When you need heart surgery, you want a heart surgeon, not your primary care physician. When the IRS comes knocking at your door, you want…
The State Department may revoke, deny or limit your passport if you have a large tax debt. As part of the FAST Act, a new…