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Sales and Business Tax Audit

Maryland Tax Attorneys offering state tax audit help to Baltimore, Annapolis and the entire mid-Atlantic region

You are a business owner, and you work hard to generate sales and increase your profits. Perhaps you maintain a payroll and are a steadfast employer for a diligent and reliable group of people. You do your best to properly maintain your books and records, keep on top of your quarterly tax payments, and make every attempt to adhere to Maryland’s complex tax code. Yet still, you are facing an audit from the Maryland Comptroller.

If this is your situation, we are here to help. The Maryland tax lawyers at Rosenberg Martin Greenberg offer a compassionate and meticulous team of tax professionals and support staff ready to help you tackle your state business or sales tax audit. If you believe you may be currently under an investigation, or you have received a notice from the Maryland tax authorities, now is the time to contact Rosenberg Martin Greenberg for support and legal counsel. Don’t wait until it’s too late, call us today.

State Tax Audit Triggers

Sometimes, tax audits are conducted at random. Other times, a business is targeted due to the occurrence of several red flags. For instance, any of the following factors about your business enterprise may prompt Maryland tax officials to take a closer look into your finances:

  • Prior history of tax-related issues
  • Mistakes on your tax return forms
  • Sudden dramatic increases in income
  • Extensive business expenses
  • High deductions
  • Missing income or underpayment of your tax due

Many of these so-called “red flags” are completely preventable, and may not result in a major fine or penalty. However, intentional conduct to evade or avoid paying business-related taxes could result in serious civil and criminal liability – so never work with state auditors unrepresented.

Types of Business Audits in Maryland

As you well know, the Maryland Comptroller is a separate and distinct taxing authority from the Internal Revenue Service. Therefore, it maintains its own set of rules, regulations and audit concerns.

The most common type of audits conducted in Maryland include the following:

  • Business income tax
  • Employer withholding
  • Sales and use tax
  • Alcohol and tobacco tax
  • Motor fuel tax

With regard to a business income tax audit, the Comptroller is concerned with several areas. First, your audit will review your books and records in order to compile data about your income and expenses. Keep in mind, it is rare for the auditor to request your entire set of books and records, and you will likely only be required to provide a sample of records from within a finite period of time.

If you are facing an employer withholding audit, the auditor will likely request documentation detailing your bi-weekly or weekly payments to certain employees, as well as documentation detailing the amount of employer withholding you retained during each period. Unlike the IRS – which can request documentation over the past three years – the Maryland Comptroller’s Office generally tries to keep the investigation relatively limited, unless there are serious long-term tax evasion concerns.

Sales and use tax audits, as well as alcohol and tobacco tax audits, pertain to the six and nine percent (respectively) sales tax that a seller must retain following every sale. If the Comptroller believes your business has been improperly withholding sales tax or otherwise not following sales and use tax laws, you may face an audit. Rest assured, it is not uncommon for an audit to result in a minimal or non-existent additional tax assessment.

Maryland Compliance Programs

Maryland maintains a three-unit group of agencies responsible for ensuring business taxes are paid properly and in full. The Business Nexus Unit is responsible for determining whether a taxable “connection” exists for purposes of assessing income and/or sales and use tax. The BNU takes complaints from taxpayers, reviews federal returns to ensure compatibility, and conducts audits of business tax matters. A similar unit known as the Individual Nexus Unit works to uncover similar issues with non-payment or underpayment of individual Maryland state taxes.

Lastly, the Tax Investigations unit is responsible for conducting both civil and criminal investigations into Maryland businesses and individuals having failed to file a state income tax return. Much of the Task Investigations Unit’s resources derive from information procured from the Internal Revenue Service, including incompatible state and federal returns.

What to Expect at Your Audit

You will receive a notice from the Maryland Comptroller’s Office if you have been selected for an audit. Do not ignore this notice, and call the Baltimore tax audit attorneys at Rosenberg Martin Greenberg immediately – you need to prepare!

The Comptroller’s office generally gives targeted businesses one week to prepare for an audit; however, auditors are generally flexible with scheduling an audit appointment time. If an extensive postponement is requested, however, the auditor will likely extend the temporal breadth of the books and records reviewed at your audit.

Your audit will begin with a conference between yourself and the auditor. The auditor will ask general questions about your business, how you make money and how your money is handled. From there, the auditor will request a sample of books and records – which could be larger if major fraud is suspected – and will begin to review the numbers contained in your financial records.

At the conclusion of your audit, the auditor will meet with you again to discuss his or her findings, as well as the computation of any additional taxes owed. At the conclusion of the closing meeting, you will be asked to sign an acknowledgement letter certifying that you were apprised of your tax situation.

Contact Us Today – Don’t Go it Alone!

A business tax audit can be an overwhelmingly daunting endeavor; however, Rosenberg Martin Greenberg is on your side. We have a vast understanding of both Maryland and federal tax laws, and can help you prepare for your upcoming audit.

For help, call please call Brian Crepeau at 410.649.4981 or email

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Phone: 410-727-6600
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Rosenberg Martin Greenberg

705 Melvin Avenue Annapolis, MD 21401
Phone: 410-727-6600
Map & Directions