An IRS letter is frightening, but it is rarely the end of the story. A good Las Vegas tax lawyer turns panic into a plan.
Top 10 Tax and IRS Lawyers in Las Vegas
Whether you are facing an audit, fighting a collection action, or structuring a business to keep more of what you earn, the right tax lawyer pays for themselves. The 10 Las Vegas firms below all have a verifiable Nevada presence and documented tax-controversy or tax-planning experience.
Updated February 10, 202613 min readEditorially independent
Tax law splits into two worlds. One is controversy: audits, appeals, collections, liens, levies, and litigation against the IRS or the state. The other is planning: structuring entities, transactions, and estates to minimize tax legally. The firms below cover both, and the right choice depends on which problem you have.
Nevada's lack of a state income tax simplifies one piece of the picture, but the IRS does not care which state you live in, and Nevada's Commerce Tax, Modified Business Tax, and sales-and-use rules still apply to businesses. A capable tax lawyer handles the federal fight and the Nevada-specific obligations together.
How we picked these 10: We reviewed peer rankings (Best Lawyers, Super Lawyers, Chambers USA, Martindale-Hubbell, U.S. News Best Law Firms, and board certifications where applicable), Avvo and Justia ratings, client review patterns, and bar recognition. Firms that showed up consistently across at least two independent sources made the list. We do not accept payment for placement and we do not write sponsored reviews. More on our methodology →
About this list
Tax controversy work runs through the IRS examination and appeals process and, when necessary, the U.S. Tax Court, federal district court, and the Court of Federal Claims. Tax planning runs through the Internal Revenue Code and Nevada's business-tax statutes. The lawyers below were selected for documented experience in audits, collections, offers in compromise, Tax Court litigation, or sophisticated transactional and estate tax planning.
We filtered these firms against Best Lawyers 2026 tax listings, Mountain States Super Lawyers tax selections, Martindale-Hubbell ratings, and Avvo and Justia. Every firm has a verifiable Las Vegas office. Several of the controversy boutiques are staffed by former IRS personnel.
1
Silver Law, PLC
Founded 2001Boutique (tax controversy)
Practice focus: IRS and state tax controversy, audits, appeals, Tax Court litigation
A tax-controversy firm serving Las Vegas whose attorneys bring decades of collective tax experience, several having previously worked for the IRS. The practice covers audit representation, appeals, collection defense, and litigation, including innocent-spouse claims.
Why they made the list: Dedicated tax-controversy boutique with former-IRS attorneys and documented Tax Court experience. A focused choice when the IRS is the opponent.
Practice focus: Tax controversy and appeals, U.S. Tax Court litigation, tax planning
A Las Vegas tax firm whose founding partners each hold advanced legal degrees in taxation. The practice handles tax controversies and appeals at all levels, including litigating matters in the U.S. Tax Court, alongside planning work for individuals and businesses.
Why they made the list: Founders hold LLM degrees in taxation and litigate in U.S. Tax Court. Strong combination of controversy and planning credentials.
Practice focus: Tax controversy, IRS appeals, Tax Court litigation, trust and estate tax
A Las Vegas firm that represents clients in negotiations to resolve tax controversies and in litigation with the IRS, advising through initial negotiations, IRS appeals, and Tax Court. The firm pairs this with a strong trust, estate, and fiduciary practice.
Why they made the list: Documented IRS controversy and Tax Court work alongside a respected trusts-and-estates practice, which helps where tax and estate issues overlap.
Practice focus: Transactional and business tax planning, state and local tax
Nevada's largest home-grown firm provides transactional tax planning tied to its corporate practice, including entity structuring, M&A tax, and Nevada state and local tax matters such as the Commerce Tax and Modified Business Tax.
Why they made the list: Chambers- and Best Lawyers–recognized firm with tax planning integrated into a leading Nevada corporate practice. Best fit for transactional and business tax.
Founded 1938Large (500+ firmwide; Las Vegas office)
Practice focus: Transactional and business tax planning, state and local tax, some controversy
A full-service regional firm with a substantial tax practice covering transactional planning, state and local tax, executive compensation, and tax aspects of financings and M&A, with controversy capability when planning matters turn into disputes.
Why they made the list: Recognized in Best Lawyers and Super Lawyers for tax. Deep transactional tax bench for businesses and high-net-worth clients.
Practice focus: Transactional and partnership tax planning, state and local tax, controversy
A national firm with a recognized tax practice and a long Nevada presence. The team handles transactional and partnership tax planning and represents clients in tax controversies tied to their business and real estate work.
Why they made the list: Recognized in Best Lawyers for tax. Strong where tax planning connects to real estate, finance, and partnership structures.
Practice focus: Transactional, state and local, and international tax planning; controversy
A national firm whose Las Vegas office can draw on a large tax practice for sophisticated planning and controversy work, including transactional, state and local, and international tax matters for businesses and high-net-worth individuals.
Why they made the list: National tax bench with Las Vegas presence. A fit for complex, multi-jurisdictional planning and high-stakes controversy.
Practice focus: Business and transactional tax planning, state and local tax
A Western regional firm with a Las Vegas tax and business practice handling entity structuring, transactional tax, and Nevada state and local tax questions for growing companies.
Why they made the list: Best Lawyers and Super Lawyers recognition. Practical transactional tax option for Nevada businesses.
Practice focus: Business and transactional tax planning, related disputes
One of Nevada's oldest firms, with attorneys holding LLM, CPA, and MBA credentials. That combination is useful for business tax planning and for matters where tax intersects with corporate structuring or disputes.
Why they made the list: Advanced tax and accounting credentials on staff. Recognized in Best Lawyers across multiple practice areas.
Practice focus: Business and state-and-local tax planning, transactional tax
A statewide Nevada firm that handles business tax planning and Nevada state and local tax questions, often for clients who already use the firm for corporate, licensing, or regulatory work.
Why they made the list: Established Nevada firm recognized in Super Lawyers. Convenient when business tax sits alongside corporate and regulatory needs.
Controversy or planning. These are different specialties. If the IRS is auditing or collecting from you, hire a controversy lawyer, ideally one with examination, appeals, and Tax Court experience. If you are structuring a business or estate, hire a planning lawyer. Some firms do both; many lean one way.
Attorney, not just a resolution mill. Be cautious with national “tax relief” outfits that are not law firms. A licensed tax attorney provides privilege, can litigate, and is accountable to the bar. Confirm you are hiring a lawyer.
Former-IRS or Tax Court experience. For controversy work, ask whether the lawyer has worked inside the IRS or litigated in Tax Court. That experience shapes how realistically they read your case and your options.
Coordination with your CPA. The best outcomes come when your tax lawyer and your accountant work together. A lawyer who refuses to coordinate is making your life harder.
What tax / irs work typically costs in Las Vegas
Real Las Vegas ranges for 2026. Complexity and the amount in dispute drive the number:
IRS audit representation. $3,500–$15,000+ depending on scope and how aggressive the examination is.
Offer in compromise. $3,500–$7,500 to prepare and negotiate.
Installment agreement or collection resolution. $1,500–$4,000.
Penalty abatement request. $1,500–$5,000.
U.S. Tax Court petition and litigation. $10,000–$50,000+ depending on the issues and whether it goes to trial.
Transactional and business tax planning. Hourly $350–$800; project fees vary with complexity.
Hourly tax-controversy rates. Typically $300–$650 at boutiques.
How long it takes
Realistic timing. IRS processing schedules vary, so treat these as ranges:
Audit representation. Examinations commonly run several months to over a year, depending on complexity and IRS workload.
Offer in compromise. Preparation takes weeks; IRS review and decision often takes 6–12 months or more.
Installment agreement. Often arranged within weeks once the financials are assembled.
IRS appeals. Several months from request to resolution.
Tax Court litigation. Frequently a year or more from petition to resolution.
What's specific about tax in Las Vegas
No state income tax, but other Nevada taxes apply. Nevada has no personal or corporate income tax, which is a real benefit. Businesses still face the Commerce Tax, the Modified Business Tax on wages, and sales-and-use tax. A Nevada tax lawyer keeps those obligations in view while handling the federal side.
The IRS is federal. Living in a no-income-tax state does not shield you from federal audits, collections, or penalties. Most serious tax fights here are with the IRS, not the state.
Cash-heavy industries draw scrutiny. Hospitality, gaming, restaurants, and service businesses involve significant cash flow, which can attract IRS attention on reporting and payroll. Good records and good counsel matter more in these sectors.
Tax and estate overlap. Nevada's favorable trust laws make it a popular jurisdiction for estate and asset-protection planning. Several Las Vegas firms pair tax work with trust and estate practices, which helps when the two intersect.
Red flags to watch for
Warning signs when choosing a tax lawyer:
It is not actually a law firm. National “tax relief” advertisers are often not lawyers. You lose attorney-client privilege and the ability to litigate. Confirm you are hiring a licensed tax attorney.
Guarantees of pennies on the dollar. No honest tax lawyer guarantees an offer-in-compromise result. Eligibility depends on your specific finances. Promises like that are a sales pitch.
Large upfront fee with no scope. A big retainer with no clear description of what it covers is a warning. Get the scope and the fee in writing.
Won't coordinate with your accountant. Tax problems usually need lawyer and CPA working together. A lawyer who resists that is not serving you well.
10 questions to ask in your free consultation
Most firms on this list offer a free or low-cost initial call. Use it. Bring a written list of questions and take notes. Talk to at least two firms before you sign anything.
Who, specifically, will handle my matter day-to-day? Get a name and an email, not just the firm brand.
How many matters like mine have you handled in the last three years? You want a number, not a brochure line.
What is your fee, and exactly what does it cover? Get the answer in writing before you sign.
What costs am I responsible for, and when are they billed? Filing fees, expert fees, and search fees add up. Ask now.
What is the realistic range of outcomes here? A straight answer comes as a range, not a promise.
How long will this take, and what could slow it down? Ask for the assumptions behind the estimate.
Who else will be involved? Associates, paralegals, outside experts, co-counsel. Know the team.
How and how often will I hear from you? Set the communication expectation before you hire.
What happens if I want to switch firms later? Make sure you understand the mechanics and any unpaid fees.
What is the worst-case outcome, and how do we plan for it? A lawyer who dodges downside risk is selling, not advising.
Frequently asked questions
Do I need a tax lawyer or a CPA for an IRS audit?
A CPA can handle many routine audits. Bring in a tax attorney when there is potential for penalties, fraud allegations, large amounts in dispute, or possible litigation, because a lawyer provides attorney-client privilege and can take the matter to Tax Court if needed. Often the two work together.
How much does a tax lawyer cost in Las Vegas?
Audit representation typically runs $3,500–$15,000+, an offer in compromise $3,500–$7,500, and Tax Court litigation $10,000–$50,000 or more. Planning work is usually billed hourly at $350–$800. The amount in dispute and the complexity drive the cost.
Can a tax lawyer really settle my IRS debt for less?
Sometimes, through an offer in compromise, but only if your finances qualify under the IRS formula. Anyone guaranteeing a “pennies on the dollar” result before reviewing your situation is selling, not advising. A good lawyer assesses eligibility honestly.
Does Nevada have a state income tax I need to worry about?
Nevada has no personal or corporate income tax. Businesses still face the Commerce Tax, the Modified Business Tax on payroll, and sales-and-use tax. And the federal IRS applies regardless of where you live.
What is the U.S. Tax Court and when would I use it?
The U.S. Tax Court hears disputes over IRS deficiencies before you have to pay the tax. If you disagree with an IRS determination, a tax lawyer can file a petition there. Several Las Vegas firms have attorneys who litigate in Tax Court.
How long does an IRS audit take?
Audits commonly run from several months to more than a year, depending on complexity and IRS workload. Responsive, well-organized records and experienced representation tend to shorten the process.
Should I talk to the IRS myself or hire a lawyer first?
For anything beyond a simple, routine question, it is usually wiser to consult a tax professional before responding, especially if penalties or larger amounts are involved. What you say can affect the outcome, and a lawyer can communicate on your behalf.
Can a tax lawyer help with payroll tax problems for my business?
Yes, and you should not wait. Unpaid payroll taxes can lead to the trust-fund recovery penalty against individuals personally. A tax lawyer can address the liability and negotiate resolution before it escalates.
One last thing. Choosing a lawyer is personal. Read the reviews. Call two or three firms before you sign. Ask each one: How many matters like mine have you handled in the last three years? The answer tells you a lot. — The LawFirmSquare team
Helpful next steps
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