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IRS & Tax Crimes Defense

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(228) 933-4411

When a tax matter becomes criminal, the stakes change dramatically. Federal criminal tax investigations – and even civil enforcement actions – can expose individuals, business owners, professionals, and executives to felony charges, substantial financial penalties, asset forfeiture, and even imprisonment. These investigations are often complex, document-intensive, and conducted quietly for months – or years – before a target realizes the government is building a case. 
The Law Offices of Sean Buckley, PLLC represents clients facing serious federal tax-related allegations, including tax evasion, payroll tax violations, false return allegations, offshore account investigations, and other white-collar criminal and civil matters involving the Internal Revenue Service and the United States Department of Justice.


Federal tax prosecutions and civil enforcement actions frequently involve far more than disputing accounting issues. Investigators may utilize grand jury subpoenas, search warrants, financial tracing, electronic surveillance, confidential informants, forensic accountants, and parallel investigations conducted by agencies such as the IRS Criminal Investigation (IRS-CI), the FBI, the Department of Homeland Security (DHS), and federal prosecutors. The IRS may use administrative summonses to obtain testimony, financial records, business records, and other information relevant to determining or collecting a tax liability or investigating potential violations of the Internal Revenue Code.


Federal criminal defense attorney Sean Buckley has extensive experience defending individuals in complex federal criminal matters and understands that early intervention can significantly impact the direction and outcome of an investigation. In many cases, the most important work occurs before an indictment is ever filed. Federal tax investigations are highly technical and should never be approached casually. Statements made to investigators, financial records provided to the government, or actions taken before consulting experienced counsel can have substantial consequences.

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If you have been contacted by the IRS-CI or another federal agency, received a subpoena, target letter, or IRS administrative summons, or believe you may be under federal investigation, it is critical to seek experienced legal representation immediately.

Even civil enforcement actions may have criminal consequences and must be managed with utmost care. 

Tax Evasion:
 

Under 26 U.S.C. §7201, commonly referred to as the federal tax evasion statute, it is a felony to willfully attempt to evade or defeat the assessment or payment of federal taxes. These cases are aggressively investigated by the Internal Revenue Service (IRS), including IRS Criminal Investigation (IRS-CI), and may be referred to the United States Department of Justice for prosecution. Allegations may involve unreported income, concealed assets, unreported offshore accounts, false deductions, structured transactions, shell companies, unreported cryptocurrency activity, payroll tax issues, or other conduct the government claims were intended to avoid lawful tax obligations. A conviction under §7201 can result in substantial fines, asset forfeiture, restitution orders, and in some cases, significant federal prison exposure.


The Law Offices of Sean Buckley represents individuals and businesses facing IRS investigations, federal tax-related prosecutions, and civil enforcement actions, providing strategic counsel during pre-charge investigations, negotiations with federal authorities, and litigation in federal court. Early legal representation can be essential in limiting exposure and protecting your financial interests, professional interests, and your freedom. 

Willful Failure to File or Pay:
 

Under 26 U.S.C. §7203, it is a federal offense to willfully fail to file a required tax return, pay taxes owed, maintain required records, or provide information required under the Internal Revenue Code. Although typically charged as a misdemeanor, these cases can still carry serious consequences, including substantial financial penalties, interest assessments, probation, and potential imprisonment. IRS Criminal Investigation may investigate suspected violations, and federal prosecutors may pursue charges when they believe an individual intentionally failed to comply with known tax obligations, particularly in cases involving repeated non-filing, significant unpaid tax liabilities, cash-based businesses, or attempts to avoid IRS collection efforts. In many situations, a failure-to-file investigation may also serve as a precursor to more serious felony investigations. 


The Law Offices of Sean Buckley represents individuals and businesses facing IRS investigations, federal tax-related prosecutions, and civil enforcement actions, providing strategic counsel during pre-charge investigations, negotiations with federal authorities, and litigation in federal court. Early legal representation can be essential in limiting exposure and protecting your financial interests, professional interests, and your freedom. 

Filing a False Return:


Under 26 U.S.C. §7206 (1), it is a federal crime to willfully make and sign a tax return, statement, or other document made under penalties of perjury that the filer does not believe to be true and correct as to every material matter. These cases often involve allegations of underreported income, false deductions, concealed assets, offshore accounts, or inaccurate business records. Unlike traditional tax evasion charges, the government does not necessarily have to prove a tax loss to pursue prosecution under Section 7206. Federal investigators frequently use bank records, electronic communications, financial tracing, and witness testimony to build these cases.


The Law Offices of Sean Buckley represents individuals and businesses facing IRS investigations, federal tax-related prosecutions, and civil enforcement actions, providing strategic counsel during pre-charge investigations, negotiations with federal authorities, and litigation in federal court. Early legal representation can be essential in limiting exposure and protecting your financial interests, professional interests, and your freedom. 

Fraud and False Statements:


In federal income tax investigations, prosecutors frequently use 18 U.S.C. §1001 to pursue allegations that an individual knowingly and willfully made materially false statements or concealed material facts during dealings with federal agents or agencies, including the IRS. These charges may arise from statements made during IRS interviews, financial disclosures, audit responses, applications, or documents submitted in response to an IRS information request or summons.


A person can face prosecution under Section 1001 even if no separate tax crime is ultimately proven. Because federal investigators often build these cases through recorded statements (or through an agent's or IRS employee’s account of what the taxpayer said), individuals under investigation should exercise extreme caution before speaking with auditors, federal investigators, or civil enforcement investigators. 


The Law Offices of Sean Buckley represents individuals and businesses facing IRS investigations, federal tax-related prosecutions, and civil enforcement actions, providing strategic counsel during pre-charge investigations, negotiations with federal authorities, and litigation in federal court. Early legal representation can be essential in limiting exposure and protecting your financial interests, professional interests, and your freedom. 

Conspiracy to Defraud the United States:


In federal income tax prosecutions, the government frequently uses 18 U.S.C. §371 to allege that two or more individuals conspired to defraud the United States by obstructing or impairing the lawful functions of the IRS. Commonly referred to as a “Klein conspiracy,” these cases often involve allegations of concealed income, false business deductions, offshore account activity, nominee entities, payroll tax schemes, fraudulent tax shelters, or coordinated efforts to hide financial information from federal authorities. Prosecutors may rely on emails, text messages, banking records, accounting data, witness testimony, and other financial evidence to establish an alleged agreement between parties and an overt act in furtherance of the conspiracy. Because conspiracy charges can dramatically expand the scope of a federal tax investigation and expose individuals to liability for the acts of others, early and strategic legal representation is critical.


The Law Offices of Sean Buckley represents individuals and businesses facing IRS investigations, federal tax-related prosecutions, and civil enforcement actions, providing strategic counsel during pre-charge investigations, negotiations with federal authorities, and litigation in federal court. Early legal representation can be essential in limiting exposure and protecting your financial interests, professional interests, and your freedom. 

Failure to Collect or Pay Over Payroll Taxes:


Under 26 U.S.C. §7202, it is a federal felony for a person required to collect, account for, and pay over taxes to willfully fail to collect them or to truthfully account for and pay them over. These prosecutions commonly involve allegations that a business owner, corporate officer, payroll manager, or other “responsible person” withheld employment taxes from employee wages but failed to remit those funds to the IRS. Federal prosecutors often characterize unpaid payroll withholdings as the misuse of “trust fund” taxes because the employer is holding those funds on behalf of employees and the United States. Investigations frequently involve extensive reviews of payroll records, bank accounts, business expenditures, internal communications, and financial decision-making within the company. 


The Law Offices of Sean Buckley represents individuals and businesses facing IRS investigations, federal tax-related prosecutions, and civil enforcement actions involving failure to collect or pay over payroll taxes, providing strategic counsel during pre-charge investigations, negotiations with federal authorities, and litigation in federal court. Early legal representation can be essential in limiting exposure and protecting your financial interests, professional interests, and your freedom. 

Filing False Claims for Refunds:


Under 18 U.S.C. §287, it is a federal crime to knowingly submit or cause the submission of a false, fictitious, or fraudulent claim for payment or refund to the United States government. In the tax context, these prosecutions often involve allegations of fraudulent tax refund claims, fabricated withholding amounts, false business losses, fictitious dependents, or fraudulent tax credits designed to generate improper refunds from the IRS. Federal investigators may rely on bank records, electronic filings, IP data, financial tracing, witness interviews, and communications between taxpayers, return preparers, and third parties when building these cases. Because refund fraud investigations can quickly expand into broader allegations involving conspiracy, wire fraud, identity theft, or tax fraud, early representation is critical.


The Law Offices of Sean Buckley represents individuals and businesses facing IRS investigations, federal tax-related prosecutions, and civil enforcement actions involving false claims for tax refunds, providing strategic counsel during pre-charge investigations, negotiations with federal authorities, and litigation in federal court. Early legal representation can be essential in limiting exposure and protecting your financial interests, professional interests, and your freedom. 

Mail Fraud & Wire Fraud in Tax Cases:


Federal prosecutors frequently use the mail fraud and wire fraud statutes, 18 U.S.C. §§1341 and 1343, in complex tax and financial crime investigations involving alleged schemes to defraud the IRS, investors, business partners, or other parties through the use of mail services, electronic communications, bank transfers, emails, text messages, or online filings. In the tax context, these cases may involve allegations of fraudulent tax shelters, false refund schemes, concealed income, payroll tax fraud, offshore account activity, or falsified financial records transmitted electronically or through the mail. Because the federal mail and wire fraud statutes are broad and carry significant penalties, federal prosecutors often use them alongside tax evasion, conspiracy, money laundering, and false statement charges to forcefully prosecute and intimidate individuals exposed to criminal liability. 


The Law Offices of Sean Buckley represents individuals and businesses facing IRS investigations, federal tax-related prosecutions, and civil enforcement actions involving mail fraud and wire fraud concerns, providing strategic counsel during pre-charge investigations, negotiations with federal authorities, and litigation in federal court. Early legal representation can be essential in limiting exposure and protecting your financial interests, professional interests, and your freedom. 

FBAR Violations and Offshore Account Reporting:


Federal law requires a United States person with a financial interest in, signature authority over, or other authority over foreign financial accounts to file a Report of Foreign Bank and Financial Accounts (FBAR) with the Financial Crimes Enforcement Network (FinCEN) if the aggregate value of those accounts exceeds $10,000 at any time during the calendar year. Under 31 U.S.C. §§5314, 5321, and 5322, individuals may face serious civil penalties and criminal prosecution for willfully failing to file an FBAR, concealing offshore accounts, or filing false or misleading FBAR disclosures. These investigations often involve allegations relating to undisclosed foreign bank accounts, offshore entities, digital assets held through foreign financial accounts, international wire transfers, or unreported foreign income. Federal authorities frequently coordinate with foreign financial institutions and use international reporting agreements, banking records, electronic communications, and tax records to build these cases. 


The Law Offices of Sean Buckley represents individuals and businesses facing IRS investigations, federal tax-related prosecutions, and civil enforcement actions involving FBAR violations and offshore account reporting, providing strategic counsel during pre-charge investigations, negotiations with federal authorities, and litigation in federal court. Early legal representation can be essential in limiting exposure and protecting your financial interests, professional interests, and your freedom. 

 

Mississippi IRS and Tax Crimes Defense

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The first indication that an IRS or federal tax investigation is underway may come when federal agents contact you, serve a subpoena, or execute a search warrant at your home or business. If any of these events occurs, you should promptly seek experienced federal criminal defense counsel familiar with IRS and tax investigations. 

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Federal criminal defense attorney Sean Buckley focuses a substantial portion of his practice on the highly specialized field of IRS and federal tax investigations.​

Regardless of the circumstances surrounding an IRS or federal tax investigation, Gulfport, Mississippi, federal criminal defense attorney Sean Buckley, widely regarded as one of the most accomplished defense attorneys in Mississippi and nationwide, is prepared to vigorously protect your legal rights, defend your reputation, and provide the strong legal defense you deserve. At the Law Offices of Sean Buckley, PLLC, you will have a dedicated advocate committed to safeguarding your freedom, finances, and future.

 

Don’t settle for anything less — secure the strong defense you deserve. In an IRS or federal tax investigation, choosing experienced criminal defense counsel early can be critical to protecting your rights, your reputation, and your future. ​

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If you are facing an IRS or federal tax investigation, contact the Law Offices of Sean Buckley, PLLC  today to schedule your free consultation and get the defense you deserve.

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Contact Us:
228-933-4411

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