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Thomson Reuter Names Sean McMahon, Ryan Tivnan, and Kathryn Warner to 2022 Massachusetts Super Lawyers List

McMahon & Tivnan, PC is pleased to announced that Thomson Reuters Super Lawyers has named partners Sean McMahon & Ryan Tivnan and associate Kathryn Warner to the 2022 Massachusetts Super Lawyers list. Ryan Tivnan and Kathryn Warner were both named to the Rising Stars list.

Sean McMahon has been named a Massachusetts Super Lawyer since 2013 and Ryan Tivnan has been selected to Rising Stars since 2020. This is Kathryn Warner’s first year being selected as a Rising Star.

Super Lawyers is a rating service of outstanding lawyers who have attained a high degree of peer recognition and professional achievement. Only 5% of attorneys in the state of Massachusetts are selected for the Super Lawyers list each year and only 2.5% of attorneys in Massachusetts receive the Rising Star distinction.


IRS to End Offshore Voluntary Disclosure Program

The Internal Revenue Service (IRS) announced that it will be ending the Offshore Voluntary Disclosure Program (OVDP) on September 28, 2018.

“Taxpayers have had several years to come into compliance with U.S. tax laws under this program,” said Acting IRS Commissioner David Kautter. “All along, we have been clear that we would close the program at the appropriate time, and we have reached that point. Those who still wish to come forward have time to do so.”

Read the full announcement from the IRS here on the Boston Tax Attorney Blog.

If you have an undisclosed foreign bank account, contact McMahon & Tivnan to learn how to come into compliance with the IRS.


Sean McMahon Discusses Tax Trends, Challenges and why McMahon & Tivnan is Different

March 4, 2018

In a recent interview with Massachusetts Lawyers Weekly In House Counsel, D. Sean McMahon Sean McMahon Managing Partner Interview Photodiscusses trends in tax law, challenges to the legal profession and how McMahon & Tivnan assists taxpayers.

After leaving the Internal Revenue Service Chief Counsel’s Office in 2005, D. Sean McMahon opened the doors of McMahon Tax Law in Boston. Today, the firm has half a dozen other lawyers specializing in federal and state tax problems, representing individuals, estates and businesses with federal and state tax audits, appeals and litigation, as well as handling foreign asset reporting, voluntary disclosure and defense.

Q: How would you describe your law firm’s mission?

A: To provide ethical and sound legal representation to individual and business taxpayers during what can be one of the most stressful and emotional periods of their life.

Q: What is your firm’s greatest strength?

A: Our IRS experience and specialization in tax controversy. The rules and regulations of tax law are incredibly complicated and constantly changing. All we do is tax controversy work and all of our senior professionals have years of experience working at the IRS. When the IRS comes knocking at your door, you want experienced tax counsel.

Read Sean McMahon’s full interview here.


Investigating Captive Insurance Tax Shelters Remain High on the IRS’s Priority List

February 8, 2018

Captive insurance tax shelters have been on the IRS’s “Dirty Dozen” list for the past several years and are on the IRS Large Business and International Division’s list of new tax compliance campaigns. 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 v. Commissioner, 149 T.C. No. 7 (2017), providing clear direction to the IRS to pursue additional cases.

Microcaptive Insurance Company Tax Breaks Not Deductible

The Avrahamis, who owned several Arizona jewelry stores and shopping centers, set up a captive insurance company, with the guidance of their certified public accountant (CPA), an estate planning attorney and an attorney specializing in captive insurance. The company, Feedback, was incorporated in St. Kitts and and was treated as a small insurance company under IRS section 831(b). The Avrahamis also paid Pan America Reinsurance Company for terrorism risk insurance. The Avrahamis deducted the premiums paid and received a tax break by insuring itself for millions of dollars. The Tax Court ruled that payments made to the microcaptive insurance company were not for insurance and could not be deductible as insurance premium payments.

IRS Audit Disallowed Captive Insurance Premiums

In 2009 and 2010, the Avrahamis paid Feedback and Pan America a total of $2.2 million in insurance premiums. An IRS audit disallowed the insurance premiums paid to Feedback and Pan America. The Tax Court agreed. It found that Feedback did not meet the essential insurance characteristic of distributing risk and that Pan America was not a bona fide insurance company.

You can read more about the Tax Court’s guidance on defining “insurance” in Avrahams on the Boston Tax Attorney blog.

Federal Tax Questions Still Remain for Captive Insurance Companies

While the Avrahams case provides some additional guidance on captive insurance, it only addresses two of the commonly used criteria to determine if an arrangement constitutes “insurance”. Another pending captive insurance tax case, James L. Wilson & Vivien Wilson, et al., v. Commissioner, may address the other two issues and provide additional guidance for both taxpayers and the IRS.

If your business is involved in a captive insurance company or considering a captive arrangement, McMahon & Tivnan can help you assess your captive insurance company to ensure that it is compliant with IRS regulations. If you should receive an audit notice from the IRS, we can help you navigate the examination process and appeals proceedings.

Contact D. Sean McMahon.


Massachusetts Department of Revenue Point of Sale System Audits

November 27, 2017

Sales and Use Tax and Meals Tax Vendors – Beware of Your Point of Sale System

On March 3rd, 2016, the Massachusetts Department of Revenue (DOR) published Directive 16-1, which is aimed at Recordkeeping Requirements for Sales and Use Tax and Meal Tax Vendors that use Point of Sale (POS) Systems. While the recordkeeping requirements are germane and typical, the Directive also requires that the POS system utilized by the Vendor must “provide enough detail to independently determine the taxability of each sale and the amount of tax due and collected.” (as required by M.G.L. c. 62C § 25) Most importantly, the Directive requires users of POS systems to “maintain auditable internal controls to ensure the accuracy and completeness of the transactions recorded in the POS system.”

DOR Presumes Your POS System Accurately Reflects Your Sales

his requirement to maintain auditable internal controls and to ensure accuracy and completeness creates a presumption on the side of the DOR that the POS system is accurate.

Restaurants, especially, can run into issues during a Meals Tax audit where the auditor will assume that the numbers being reported in the POS system are accurate. Restaurants that use the POS system mostly for taking orders and sending the orders back to the kitchen to be prepared can end up artificially inflating their sales number in a variety of situations. For example, if a customer orders a pepperoni pizza, but it comes out with sausage, the server might reenter the pizza into the POS system so that the kitchen remakes the pizza. In my practice representing restaurants in Meal Tax audits, such issues are very common, and they can often inflate POS sales numbers substantially.

DOR Will Try to Impose Penalties Based on the POS Sales Reports During a Meals Tax Audit

Under audit, the DOR will start with a presumption that the POS system is accurate and that the sales reported in POS reports are the sales that should have been reported for Meals Tax (and income tax) purposes. However, if the merchant knows that the POS system is inflating sales and is inaccurate and uses a different method for calculating sales (such as, counting cash and credit card receipts), then the audit will result in an initial adjustment, that is often quite large.

We have also seen the DOR begin to impose § 28 penalties, which is a penalty that is equal to the underreported tax, in addition to the § 35A 20% penalty. The DOR maintains that the §28 civil fraud 100% penalty is appropriate because the taxpayer is knowingly using a less accurate method of determining sales instead of using the POS sales reports.

Mitigating Potential Tax Penalties

Even if a merchant is using an accurate non-POS method for determining its tax reporting, the DOR will start with a presumption that the POS system is accurate. Under audit it is important to advocate from the beginning that the POS system is knowingly inaccurate and that the merchant reported its taxes using another, accurate method. McMahon & Tivnan has experience with POS audits and can help guide you through the audit process and work to mitigate potential penalties.


IRS Appeals Office to Conduct In-person Conferences Again

October 19, 2017

The Internal Revenue Service (IRS) will once again conduct in-person conferences for field office appeals if requested by a taxpayer.

This change in policy was announced by Andrew Keyso Jr., acting deputy chief of the IRS Appeals at the recent American Bar Association tax section meeting in Austin, Texas and reported by Sony Kassam in Bloomberg BNA’s Daily Tax Reports.

Just last year in August 2016, the IRS changed its Internal Revenue Manual (IRM) making telephone conferences the default method in Appeals. In announcing the change, Kayso said “Do you want an in-person conference? If so, you’ll get it.”

Kayso said adjustments and workforce realignment was needed before in-person conferences could be offered for campus cases, primarily underreporter cases, correspondence exam cases, and penalty appeals cases, will continue to be conducted by telephone conference.

About IRS Appeals

Taxpayers who have recently been through an IRS audit with complicated tax issues, or are facing an audit, should know that the exam is only the first step in resolving tax problems. Most complicated tax issues are not resolved during an audit. They are resolved in IRS Appeals or in Tax Court.

After the IRS issues a final notice in a tax controversy case, taxpayers may dispute the IRS findings in Tax Court or the IRS Office of Appeals. IRS Appeals is an independent agency who’s stated mission is

“To resolve tax controversies, without litigation, on a basis which is fair and impartial to both the Government and the taxpayer in a manner that will enhance voluntary compliance and public confidence in the integrity and efficiency of the Service.

All of McMahon & Tivnan’s senior tax attorneys and registered agents have either worked in or with the IRS Appeals Office during their tenure at the IRS. Our understanding of the rules and procedures of the IRS Appeals Office enables us to achieve the best possible settlement offer from the IRS before deciding if litigation is necessary.

If you have a complicated tax problem, please contact McMahon & Tivnan to see if an appeal is the best option for you.


Sean McMahon to Speak on IRS Collections Panel at Tax Controversy Conference

October 10, 2017

Tax attorney D. Sean McMahon is speaking on the “Collection: New IRS Techniques and KEy Taxpayer Strategies” panel December 7, 2017 at the 2017 ABA 34th Annual National Institute on Criminal Tax Fraud and 7th Annual National Institute on Tax Controversy.

The tax conference is an annual meeting of the American Bar Association’s criminal tax defense bar. The program brings together high-level government representatives, judges, corporate counsel, and private practitioners engaged in all aspects of tax controversy, tax litigation, and criminal tax prosecutions and defense.

A team of attorneys from McMahon & Tivnan will attend the conference. McMahon & Tivnan is a Boston-based tax law firm. The lawyers represent individuals, estates, and businesses with federal and state tax controversies and disputes, including audits, appeals, litigation, and foreign transaction reporting.

About the Tax Conference

2017 ABA 34th Annual National Insitute on Criminal Tax Fraud and 7th Annual National Institute on Tax Controversy

December 6-8, 2017

Las Vegas, NV


Sean McMahon Teaches Tax Class at Boston University School of Law

October 4, 2017

D. Sean McMahon, a Lecturer in Law, teaches a graduate-level class on Tax Practice and Procedures at Boston University School of Law. This is the third year Sean has taught the tax class at BU.

The class provides a full introduction to tax issues including:

  • Administration of the Internal Revenue Code by the Internal Revenue Service
  • Study of the administrative processing of tax returns
  • Handling of audits, statutes of limitations, assessment of deficiencies and penalties, claims for refund, hearings before the Appeals Office, closing agreement, tax liens, tax collection procedures and civil and criminal aspects of tax fraud
  • Litigating tax issues in the Federal District Court, U.S. Court of Federal Claims, and U.S. Tax Court

McMahon & Tivnan’s Client Wins Appeal in Tax Case

March 30, 2017

The United States Court of Appeals for the First Circuit ruled in favor of McMahon & Tivnan’s client, Robyn Baker, in a tax dispute involving the division of assets in a divorce. The case is United States v. Scott G. Baker, Robyn Baker.

The defendant, Scott G. Baker divorced his wife, Robyn Baker, in 2008 in order to fraudulently transfer assets and avoid some of his tax liability. The defendant owed more than $5 million dollars to the Internal Revenue Service (IRS) as a result of an agreed judgment in 2015. The government argued that its tax liens attached to the defendant’s assets and to some of Ms. Baker’s assets too.

Ms. Baker’s attorney, D. Sean McMahon said, “I am pleased the First Circuit Court of Appeals agreed with us that Ms. Baker is entitled to her equitable share of marital assets. By affirming our trial victory over the IRS on it’s positions of sham divorce and tax lien tracing, the First Circuit has finally put to rest the government’s attempt to seize our client’s assets to pay her ex-husband’s tax debt.“

The district court set aside the Baker’s separation agreement as a fraudulent transfer and re-divided and reallocated the couple’s assets under Massachusetts law. The First Circuit reviewed the district court’s 50/50 allocation of the Baker’s escrowed funds and their home in Hingham, MA and found that:

  1. The government was not entitled to Ms. Baker’s half of the proceeds from the sale of the Hingham property and affirmed the district court’s ruling that the government had not submitted evidence sufficient to support a lien-tracing theory.
  2. It is not clear that the district court considered the fourteen factors required by Massachusetts law to arrive at an equitable division of the parties’ assets. Therefore, the division of the escrowed funds is vacated and remanded back to the district court to hear the case again.

Additionally, the First Circuit’s decision noted:

“As will become clear in this opinion, Robyn appears to be implicated in at least some of Scott’s fraudulent activity. However, she was never put on trial, and it appears that the government is not pursuing any claims for fraud against her. As such, nothing in this opinion is meant to suggest that Robyn has been found guilty of fraud.”

Read the full decision


Sean McMahon Teaches Tax Class at Boston University School of Law

November 14, 2016

D. Sean McMahon, a Lecturer in Law, teaches a graduate-level class on Tax Practice and Procedures at Boston University School of Law. This is the second year Sean has taught the tax class at BU.

The class provides a full introduction to tax issues including:

  • Administration of the Internal Revenue Code by the Internal Revenue Service
  • Study of the administrative processing of tax returns
  • Handling of audits, statutes of limitations, assessment of deficiencies and penalties, claims for refund, hearings before the Appeals Office, closing agreement, tax liens, tax collection procedures and civil and criminal aspects of tax fraud
  • Litigating tax issues in the Federal District Court, U.S. Court of Federal Claims, and U.S. Tax Court

McMahon & Tivnan Attorneys Named to Massachusetts Super Lawyers and Rising Star Lists

October 20, 2016

Congratulations to D. Sean McMahon, Eric Rietveld and Elissa Burton on being named to the 2016 Massachusetts Super Lawyers and Rising Star lists.

D. Sean McMahon has been named to the 2016 Massachusetts Super Lawyers list in the area of Tax for the fourth consecutive year.

Sean McMahon is a former Senior Attorney with the IRS Office of Chief Counsel and a former Special Assistant United States Attorney for Massachusetts and New Hampshire where he was responsible for tax cases. Sean has more than ten years of experience investigating and defending IRS and state tax matters and excels at resolving difficult and complex tax disputes.

Eric J.Rietveld has been named to the 2016 Massachusetts Rising Star list.

Eric counsels clients with federal and state tax controversies. He received his Masters of Laws in Taxation from the Boston University School of Law and served as an intern for the Honorable F. Dennis Saylor IV in the United States District Court, District of Massachusetts.

Elissa Sneider Burton has been named to the 2016 Massachusetts Rising Star list for the third consecutive year.

Elissa represents individuals, estates and businesses before the Internal Revenue Service and Massachusetts Department of Revenue. She has a Masters of Laws in Taxation from the Georgetown University Law Center and served as an intern for Frank Scharaffa, Commissioner of the Massachusetts Appellate Tax Board.

About Massachusetts Super Lawyers and Rising Stars

Super Lawyers selects attorneys using a patented multiphase selection process. Peer nominations and evaluations are combined with independent research. Each candidate is evaluated on 12 indicators of peer recognition and professional achievement. Selections are made on an annual, state-by-state basis.

The Rising Stars list is developed using a patented multiphase selection process that includes peer evaluations and independent research. Rising Stars are either 40 years old or younger or have been in practice for less than 10 years. No more than 2.5% of eligible attorneys are named to the Rising Star list.


Introducing Tax Dispute Video Series

August 15, 2016

The Boston-based law firm of McMahon & Tivnan is pleased to introduce their new tax dispute video series. The videos provide an opportunity for you to meet McMahon & Tivnan tax attorneys and IRS tax specialists and learn more about our approach to working with the IRS to resolve tax disputes.

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Elissa Sneider Burton joins McMahon & Associates, PC

December 7, 2015

We are pleased to announce that Elissa Sneider Burton has recently joined the law firm of McMahon & Associates, PC.

Elissa represents individuals, estates and businesses before the Internal Revenue Service (IRS) and Massachusetts Department of Revenue (DOR). She has a Masters of Laws in Taxation from the Georgetown University Law Center and served as an intern for Frank Scharaffa, Commissioner of the Massachusetts Appellate Tax Board.

McMahon & Associates, PC specializes in representing individuals, estates and businesses in connection with federal and state tax matters including audits and examinations, tax litigation and appeals, submissions of offers in compromise, voluntary disclosures to the IRS, innocent spouse claims and more. The firm counsels and represents taxpayers in connection with the foreign bank [and investment] account reporting (FBAR) laws and regulations.

Collectively, the firm’s attorneys, accountants and enrolled agents have more than 70 years of experience successfully representing clients in a wide range of complex federal and state tax matters.


D. Sean McMahon Named to 2015 Massachusetts Super Lawyers List in Tax Law

October 29, 2015

D. Sean McMahon has been named to the 2015 Massachusetts Super Lawyers list in the area of Tax for the third consecutive year.

Sean McMahon is a former Senior Attorney with the IRS Office of Chief Counsel and a former Special Assistant United States Attorney for Massachusetts and New Hampshire where he was responsible for tax cases. Sean has more than ten years of experience investigating and defending IRS and state tax matters and excels at resolving difficult and complex tax disputes.

Super Lawyers selects attorneys using a patented multiphase selection process. Peer nominations and evaluations are combined with independent research. Each candidate is evaluated on 12 indicators of peer recognition and professional achievement. Selections are made on an annual, state-by-state basis.


McMahon & Associates Recovers Attorneys’ Fees for Client in Tax Case

Court Ordered Government to Pay

Sean McMahon and his client won a resounding victory when a U.S. District Court Judge granted summary judgement dismissing the Government’s tax case and ordering the Government to pay Mr. McMahon’s legal fees.

In United States of America v. Scott G. Baker and Robyn Baker, the Government sued Robyn Baker over a piece of property that she obtained from her husband in a divorce decree. U.S. District Judge Paul Barbadoro found that the Government’s tax case against Baker was not justified under Federal and New Hampshire law.

Judge Barbadoro delivered a strong message to the Government when he said,

“it should have been obvious to the government that its tax liens against Baker’s ex-husband cannot apply to her property because the decree transferring the property became effective before the tax liens accrued.”

The full order can be read here: McMahon NH Attorney Fee Decision 010815-1-1.

Sean McMahon Named to 2014 Massachusetts Super Lawyers List in Tax Law

October 23, 2014

D. Sean McMahon was named to the 2014 Massachusetts Super Lawyers List in the area of Tax law. This is the second year that Sean was named to the list.

Sean McMahon is a former Senior Attorney with the IRS Office of Chief Counsel and a former Special Assistant United States Attorney for Massachusetts and New Hampshire where he was responsible for tax cases. Sean has more than ten years of experience investigating and defending IRS and state tax matters and excels at resolving difficult and complex tax disputes.


D. Sean McMahon Named to 2013 Massachusetts Super Lawyers List

November 4, 2013

D. Sean McMahon was named to the 2013 Massachusetts Super Lawyers list in the area of tax law.

Sean McMahon has more than 15 years of experience investigating and defending Internal Revenue Service (IRS) and state tax matters. He is a former Senior Attorney with the IRS Office of Chief Counsel and a former Special Assistant United States Attorney for Massachusetts and New Hampshire. Sean represents individuals, businesses and estates in tax controversy and litigation matters, including examinations, liability disputes, foreign bank accounts and FBAR requirements.

Super Lawyers selections are made annually using a rigorous selection process, including evaluation by peers, professional achievements and third-party resreach. Only 5% of lawyers in Massachusetts were selected to the 2013 Super Lawyers list.


IRS Veterans Join The McMahon Law Office

November 13, 2012

The McMahon Law Office is pleased to announce that Internal Revenue Service veterans, Jeremiah O’Sullivan and Paul Reska have joined the firm. Together with D. Sean McMahon, the firm’s founder and former Senior Attorney with the IRS Office of Chief Counsel, the group has more than 70 years of experience working on IRS audits, examinations and appeals.

“As the government continues to focus on revenue collection, I have seen a sharp increase in the demand for experienced professionals capable of handling difficult tax disputes. Jeremiah and Paul’s in-depth knowledge of the IRS audit and appeals processes allows me to grow the firm and assist more taxpayers,” said McMahon.

Jeremiah O’Sulivan spent most of his 37-year career at the IRS working as a senior appeals officer. He also has 12 years of experience as a professor and tax instructor, where he taught hundreds of students, including some who are now responsible for conducting audits and appeals for the IRS. As an attorney with the McMahon Law Office, Jeremiah represents taxpayers with a full range of appeals before the IRS and Massachusetts Department of Revenue (DOR), including assisting taxpayers with evaluating their appeal options and negotiating settlements. Jeremiah is admitted to practice before the U.S. Tax Court, U.S. District Court for the District of Massachusetts and the First Circuit Court of Appeals.

Paul Reska is an Enrolled Agent representing taxpayers before the IRS in audits, collections and appeals. As a 20-year veteran of the IRS, Paul has an in-depth knowledge of the organization and its processes and procedures. Paul assists individual taxpayers, estates and corporations with federal and state tax controversies, including audits and examination, Offers in Compromise and voluntary disclosures.


About The McMahon Law Office

The McMahon Law Office represents individuals, estates and businesses with federal and state tax controversies, including audits, appeals, litigation, and foreign transaction reporting. Collectively, the team of attorneys and enrolled agents has more than 70 years of experience investigating and defending IRS and state tax matters and excels at resolving difficult and complex tax disputes.

Contact

Sean McMahon
617.906.5560
sean@mcmahontaxlaw.com