Tax Appeals: Challenging IRS and Arizona Tax Decisions

What Is a Tax Appeal?

A tax appeal is a formal process for challenging a tax agency's determination when a taxpayer believes the decision is incorrect or legally unsupported. Depending on the circumstances, a dispute may involve the amount of tax assessed, a proposed adjustment following an audit, a penalty, a denied refund claim, or another tax-related determination.

Tax appeals may involve the Internal Revenue Service (IRS), the Arizona Department of Revenue, or another state or local taxing authority. The appropriate procedure depends on the agency involved, the type of tax, the notice issued, and the applicable law.

For taxpayers in Arizona, understanding the distinction between an administrative appeal and a court proceeding is particularly important. Some disputes may be addressed through an agency review process, while others may require a petition or other filing in a court with appropriate jurisdiction.

A tax attorney can help identify the issue being challenged, assess the available procedures, organize supporting evidence, and prepare a response that addresses the relevant facts and law.

Protect Your Right to Appeal

A tax notice may contain a response deadline, specific filing instructions, and information about the procedures available to challenge the agency's decision. Missing a deadline can limit available remedies or cause important procedural rights to be lost.

Review the entire notice promptly. Do not assume that requesting an informal discussion, contacting an agency representative, or hiring an attorney automatically extends a filing deadline. The applicable notice and governing law determine the steps required.

What Types of Tax Decisions Can Be Appealed?

The availability and scope of an appeal depend on the particular determination and the governing procedures. Common tax disputes that may involve review or appeal rights include:

• Tax audit adjustments: Disagreements about reported income, deductions, credits, business expenses, or other items examined by a taxing authority.
• Proposed or assessed tax liabilities: Disputes concerning whether additional tax is owed or whether the amount calculated by the agency is correct.
• Tax penalties: Challenges involving penalties for issues such as filing, payment, reporting, or other alleged tax violations, when a review procedure is available.
• Interest calculations: Questions about the calculation of interest, the underlying balance, or a legally available basis for relief.
• Denied refund claims: Disputes concerning a tax refund or credit, subject to applicable administrative and judicial procedures.
• Business tax disputes: Disagreements involving business income, expenses, payroll-related tax matters, transactions, or other issues raised by a taxing authority.
• Collection-related determinations: Certain disputes involving proposed collection actions or the denial of a collection alternative may qualify for separate administrative review.

Not every tax decision can be challenged through the same process. Some determinations have specialized procedures, and some options depend on whether the taxpayer has already agreed to an adjustment or received a final notice.

How Does the IRS Tax Appeals Process Work?

The IRS Independent Office of Appeals provides an administrative forum for eligible tax disputes. It operates separately from the IRS office that made the original determination and seeks to resolve qualifying disputes without litigation.

The process is not identical for every tax matter. A taxpayer's notice, appeal rights, and applicable IRS procedures determine how a request must be prepared and submitted.

An administrative appeal may resolve a disagreement without a trial. However, the outcome depends on the facts, applicable law, evidence, and the agency's evaluation. A favorable result is not guaranteed.

For official information, consult the IRS guidance on preparing a request for Appeals and the appeal instructions included with your notice.

Arizona State Tax Appeals

Arizona tax disputes may involve determinations made by the Arizona Department of Revenue or another state or local taxing authority. Depending on the matter, the dispute may concern income tax, transaction privilege tax, use tax, business tax issues, or another state or local tax obligation.

The appropriate challenge process depends on the type of determination, the issuing agency, and the applicable statutes and administrative procedures. A taxpayer may need to submit a written protest, pursue an administrative review, or take another action authorized by law.

Further review may be available through a court or another authorized forum, but the applicable jurisdiction, filing requirements, and deadlines must be established for the specific dispute.

How Can a Tax Appeals Attorney Help?

A tax appeal often requires more than explaining why an assessment seems unfair. The taxpayer may need to address specific statutory provisions, accounting records, factual findings, procedural requirements, and the agency's stated legal position.

Depending on the matter and the scope of representation, a tax attorney can assist with several aspects of the dispute.

How Carr Law Firm Helps With Tax Appeals

Carr Law Firm represents individuals and businesses in tax matters involving the IRS and other taxing authorities. The firm's published practice information identifies tax audits, administrative appeals, collection due process hearings, and tax-related litigation among its areas of experience.

Led by founding attorney Nathan E. Carr, the firm helps taxpayers address legal and financial issues involving tax assessments, disputes, and collection matters. The appropriate approach depends on the taxpayer's circumstances, the government determination, and the remedies available under the applicable law.

For a tax appeal, the legal analysis may involve understanding what the agency decided, determining why the taxpayer disagrees, examining the available evidence, and identifying the proper procedure for challenging the decision.

Learn more about Carr Law Firm's tax law services or review the firm's contact information and consultation options.

What to Gather Before Discussing a Tax Appeal

Organizing the available information can help clarify the disagreement and identify time-sensitive issues. If you are considering an appeal, gather the following materials when available:

Do not delay responding to a time-sensitive notice while collecting every possible document. An attorney can help identify the immediate procedural requirements and determine which evidence is most relevant.

Important Considerations Before Filing

• Confirm the deadline. The applicable deadline may depend on the specific notice, agency, and proceeding. Verify the governing requirements before deciding when to act.
• Identify the correct forum. An IRS administrative appeal, an Arizona administrative protest, and a court petition are different procedures with different requirements.
• Understand what is disputed. Separate disagreements about the facts, supporting documents, tax calculations, and interpretation of the law.
• Preserve relevant records. Keep copies of notices, submissions, proof of delivery, correspondence, and supporting evidence.
• Consider related collection issues. An appeal does not automatically suspend every collection action or resolve every outstanding tax liability. Ask which protections, if any, apply to your specific proceeding.
• Evaluate the available remedies. Depending on the circumstances, possible outcomes may include a revised determination, a partial resolution, an agreement, or further proceedings. No particular result is assured.

Frequently Asked Questions About Tax Appeals

Need Help With a Tax Appeal?

If you disagree with an IRS or Arizona tax determination, do not assume that the issue will resolve itself. Carr Law Firm can discuss the nature of your dispute, review the legal issues involved, and help you understand the procedures and options that may apply.

Phone: (480) 568-6115