What Does an IRS Tax Attorney Do? A Complete Guide
Most people have a rough idea of what a tax attorney does: they help people who have problems with the IRS. But that description barely scratches the surface. Tax attorneys handle some of the most complex and consequential legal matters a person or business can face, and understanding what they actually do, and why their role is distinct from other tax professionals, can make a real difference when you are trying to figure out who to call and when.
This guide walks through the full scope of what an IRS tax attorney does, how they operate, and what you can realistically expect when you hire one.
Tax Attorneys vs. CPAs vs. Enrolled Agents: What Is the Difference?
Before getting into what tax attorneys do, it helps to understand what sets them apart from other professionals you might encounter when dealing with a tax problem.
A Certified Public Accountant (CPA) is trained in accounting, financial reporting, and tax preparation. Many CPAs have a strong working knowledge of tax law, but they are not lawyers. They can represent clients in IRS audits through a limited power of attorney, but they cannot represent you in Tax Court, provide legal advice in a formal legal sense, or assert attorney-client privilege.
An enrolled agent (EA) is a federally licensed tax professional who can also represent taxpayers before the IRS. Their expertise often runs deep in tax procedure, but again, they are not attorneys and cannot offer legal representation in the courtroom sense.
A tax attorney is a licensed lawyer who has specialized in tax law, often with an LL.M. (Master of Laws) in taxation in addition to their Juris Doctor. They can do everything an EA or CPA can do in front of the IRS, plus much more. They can represent clients in Tax Court and federal courts, provide legally privileged advice, negotiate settlements with full legal authority, and step in when a situation starts moving toward criminal territory.
Firms like J. David Tax Law take this distinction seriously. Their model is built around attorney-led representation, meaning a bar-certified tax attorney handles your case rather than delegating to non-attorney staff. That is a meaningful difference when your finances or legal standing are on the line.
The Attorney-Client Privilege Advantage
One of the most important and least discussed advantages of working with a tax attorney is privilege. When you share information with your attorney, that communication is legally protected. The IRS cannot compel your attorney to disclose what you told them in the course of representation.
That same protection does not exist with your accountant or enrolled agent. If the IRS decides to investigate further or issue a summons, communications you had with a non-attorney tax professional may be discoverable. For anyone facing a situation that could have criminal implications, such as allegations of tax fraud or willful failure to file, this distinction is not abstract. It is the difference between protected information and information the government can potentially access.
What a Tax Attorney Actually Does, Service by Service
IRS Audit Defense
When the IRS selects a return for examination, it is not necessarily because you did something wrong. Audits can be triggered by statistical anomalies, large deductions relative to income, self-employment income, discrepancies between 1099s and reported income, or simply random selection. Regardless of the cause, an audit requires a careful, strategic response.
A tax attorney manages every aspect of audit defense, from gathering and organizing supporting documentation to communicating directly with IRS examiners. They know what the IRS is looking for, how examiners approach different types of returns, and how to present your position in the most defensible way.
If the audit results in an unfavorable finding, a tax attorney can file a formal appeal with the IRS Office of Appeals or take the case to Tax Court if necessary. This is a level of representation that goes well beyond what most non-attorney tax professionals can offer.
Tax Debt Negotiation
This is where many people first seek out a tax lawyer in Los Angeles or wherever they live: they owe money they cannot fully pay, and they need help figuring out what to do about it. The IRS has several formal programs designed to address exactly this situation, but navigating them without professional help is difficult.
Offer in Compromise (OIC). An OIC allows eligible taxpayers to settle a tax debt for less than the full amount owed. Qualification depends on factors including your ability to pay, income, living expenses, and asset equity. The IRS evaluates what it calls your Reasonable Collection Potential (RCP), which is essentially an estimate of what it could realistically collect from you. If your RCP is lower than what you owe, an OIC may be a viable path. A tax attorney builds the financial case, prepares the application, and negotiates with the IRS to maximize the likelihood of acceptance.
Installment Agreements. When an OIC is not appropriate, structured monthly payments may be the right path. Different types of installment agreements have different eligibility thresholds and documentation requirements. For balances under $50,000, streamlined plans are often available with less financial disclosure required. Attorneys negotiate the terms of these agreements to keep monthly payments manageable and reduce the risk of default.
Currently Not Collectible (CNC) Status. In situations where a taxpayer genuinely cannot pay anything without failing to cover basic living expenses, the IRS can agree to temporarily suspend collection activity. This is not forgiveness of the debt, but it stops enforcement while the taxpayer’s financial situation is documented and assessed.
Penalty Abatement. IRS penalties for late filing, late payment, and failure to deposit taxes can be substantial. Tax attorneys know how to request penalty relief through the First Time Abatement program, which is available to eligible taxpayers with a clean prior compliance history, or through reasonable cause arguments when the taxpayer can demonstrate that the failure was not willful or negligent.
IRS Fresh Start Program
The Fresh Start Program is a set of IRS policy changes that expanded access to OICs and installment agreements and raised the threshold for federal tax lien filing from $5,000 to $10,000. Tax attorneys assess eligibility and structure applications to take full advantage of available relief within this framework.
Tax Lien and Levy Relief
A federal tax lien is the government’s formal legal claim against your property when you have an unpaid tax debt. Once filed, it attaches to essentially everything you own, including real estate, financial accounts, and personal property. It can damage your credit and complicate any financial transaction involving your assets.
A tax levy goes further and allows the IRS to actually seize property. Bank accounts can be frozen, wages can be garnished, and in some cases, physical assets can be seized and sold. These are among the most urgent situations a tax attorney handles, and speed matters enormously. J. David Tax Law, for example, has documented a track record of securing levy releases and garnishment removals within 48 hours of engagement in many cases. The legal knowledge required to intervene effectively and the professional relationship with IRS personnel that an experienced attorney brings are what make that kind of rapid response possible.
Payroll Tax Issues
Employers are required to withhold federal income tax, Social Security tax, and Medicare tax from employee wages and remit those funds to the IRS on a regular deposit schedule. When a business fails to do this, the liability can escalate quickly. The IRS can impose the Trust Fund Recovery Penalty (TFRP), which allows the agency to hold specific individuals, such as owners, officers, or anyone with control over financial decisions, personally responsible for the unpaid trust fund taxes. This penalty bypasses corporate liability protections entirely.
Tax attorneys challenge TFRP assessments, negotiate resolution for existing payroll tax debt, and help businesses come into compliance going forward.
Unfiled Tax Returns
Unfiled returns create compounding problems. Failure-to-file penalties are separate from and generally larger than failure-to-pay penalties. The IRS can also file a Substitute for Return (SFR) on your behalf, typically without accounting for deductions, credits, or other circumstances that would reduce your liability. A tax attorney can get returns filed correctly, often significantly reducing the assessed amount in the process, and then negotiate a resolution for any remaining balance.
Tax Litigation
When negotiations fail or the IRS takes a position that is legally incorrect, litigation may be the most appropriate path. Tax attorneys can represent clients in the U.S. Tax Court, the U.S. Court of Federal Claims, and federal district courts depending on the nature of the dispute. Tax Court is particularly relevant for deficiency disputes, where a taxpayer disagrees with an IRS assessment before paying it. This level of representation requires formal legal training and courtroom experience that enrolled agents and CPAs simply do not have.
California-Specific Tax Complexity
For taxpayers in California, IRS issues often intersect with state-level enforcement that adds another layer of complexity. The California Franchise Tax Board (FTB) administers state income taxes and has its own audit, collection, and enforcement mechanisms. The Employment Development Department (EDD) oversees payroll and employment tax matters at the state level. The California Department of Tax and Fee Administration (CDTFA) handles sales and use tax issues for businesses.
These agencies operate independently from the IRS but can be involved simultaneously in the same taxpayer’s situation. For someone facing both a federal audit and an FTB inquiry at the same time, having legal representation that understands how both systems work is not optional; it is essential.
Working with a firm that handles both federal and state matters in California, like J. David Tax Law does for clients in San Diego and surrounding communities, means a unified legal strategy rather than piecemeal responses to each agency separately. That coordination can affect both the outcome and the overall cost of resolution.
When Should You Hire a Tax Attorney?
The most honest answer is: sooner than you think. Most people call a tax attorney when the situation feels urgent, when a levy notice has arrived, when a Revenue Officer has made contact, or when a deadline is looming. By that point, resolution options are often narrower and the attorney has less room to negotiate.
Situations that clearly call for a tax attorney include:
- Any formal IRS audit or examination, particularly if the amounts involved are significant
- Receiving a Notice of Deficiency or a Notice of Intent to Levy
- Owing more than $10,000 to the IRS or a state tax authority
- Having multiple years of unfiled returns
- Facing a Trust Fund Recovery Penalty investigation
- Any indication that a matter could involve criminal tax allegations
- Disputes with California state tax agencies including the FTB, EDD, or CDTFA
What to Look for in a Tax Attorney
Not every tax attorney practices the same way. Some focus primarily on tax planning and transactional work for businesses. Others, like the attorneys at J. David Tax Law, focus specifically on tax resolution and representation before the IRS and state agencies. For someone already in a dispute, you want a firm whose practice is built around tax controversy and enforcement defense.
Look for a firm staffed by bar-certified attorneys, not enrolled agents or CPAs handling cases under an attorney’s name. Verify that they have experience with the specific type of issue you are facing, whether that is an audit, a payroll tax dispute, a lien release, or an OIC application. Ask how communication is handled and whether you will work directly with an attorney throughout your case. Review client feedback for patterns that reflect both results and the quality of the representation experience.
David Tax Law, which holds an A+ rating from the Better Business Bureau and has received recognition including the 2025 AVVO Clients’ Choice Award and the Martindale-Hubbell Peer Excellence Award, represents clients nationally and handles the full spectrum of IRS and state tax issues with an attorney-only model.
The Bottom Line
An IRS tax attorney does far more than answer questions about tax law. They act as your legal representative, your negotiator, your shield against aggressive collection actions, and your advocate in formal proceedings. They bring legal privilege, courtroom authority, and procedural knowledge that no other tax professional can fully replicate.
Whether you are facing a routine audit or a serious enforcement matter, understanding what a tax attorney does, and getting one involved early, gives you the strongest available foundation for resolving the issue and moving forward.
Frequently Asked Questions
What is the difference between a tax attorney and an enrolled agent?
An enrolled agent is a federally licensed tax professional who can represent taxpayers before the IRS in audits and appeals. A tax attorney is a licensed lawyer who can do everything an enrolled agent can, plus represent clients in Tax Court and federal courts, provide legally privileged advice, and handle matters with criminal implications. The legal training, courtroom authority, and attorney-client privilege that a tax attorney brings are not available from enrolled agents.
Can a tax attorney reduce how much I owe the IRS?
In some situations, yes. Through programs like the Offer in Compromise, a tax attorney may negotiate a settlement for less than the full balance if the taxpayer meets specific financial eligibility requirements. Penalty abatement can also reduce total liability. No attorney can ethically guarantee a particular outcome, as results depend on individual financial circumstances and IRS evaluation.
How quickly can a tax attorney stop a bank levy or wage garnishment?
In many cases, legal intervention can result in a collection hold within 24 to 48 hours, particularly when an attorney engages directly with the IRS and establishes that a resolution process is underway. Acting immediately upon receiving any levy or garnishment notice significantly improves the likelihood of stopping enforcement before major financial damage occurs.
Does attorney-client privilege apply to conversations with a tax attorney?
Yes. Communications between a taxpayer and their tax attorney in the course of legal representation are generally protected by attorney-client privilege. This means the IRS typically cannot compel the attorney to disclose what you discussed. This protection does not extend to communications with a CPA or enrolled agent, which is an important distinction when a case could have criminal dimensions.
What is the IRS Offer in Compromise and how does it work?
An Offer in Compromise is an IRS program that allows eligible taxpayers to settle a tax debt for less than the full amount owed. The IRS evaluates the taxpayer’s Reasonable Collection Potential, which considers income, assets, allowable expenses, and ability to pay. If the IRS concludes it is unlikely to collect the full amount, it may accept the offer. The application process requires detailed financial disclosure and is significantly more involved than most taxpayers expect without legal guidance.
When is it too late to hire a tax attorney for an IRS problem?
It is rarely too late, though earlier is always better. Even after a levy has been executed, a lien has been filed, or an audit has produced an unfavorable result, a tax attorney can often negotiate releases, appeal decisions, or pursue alternative resolution paths. The most critical window is before response deadlines on IRS notices pass, as missing those deadlines can waive important rights.
Do tax attorneys handle California state tax issues in addition to IRS matters?
Many do, and for California taxpayers it is especially important. The state has multiple tax agencies, including the Franchise Tax Board, the Employment Development Department, and the California Department of Tax and Fee Administration, each with separate enforcement powers and procedures. A firm that handles both federal and state matters can coordinate a unified resolution strategy rather than addressing each problem separately.
