A Low Income Taxpayer Clinic is an independent organization that provides free or low-cost legal representation to people fighting a dispute with the IRS. To qualify in 2026, your household income generally must sit at or below 250% of the federal poverty guidelines, and the amount the IRS says you owe for any single tax year cannot exceed $50,000. Low Income Taxpayer Clinics are partially funded by IRS grants but operate separately from the agency, staffed by tax attorneys, enrolled agents, and supervised law students who work only for you.
Income Limits for 2026
The eligibility rule comes from Internal Revenue Code Section 7526, which requires clinics to keep at least 90% of their clients at or below 250% of the federal poverty line.1Office of the Law Revision Counsel. 26 USC 7526 – Low-Income Taxpayer Clinics That 90% figure has a practical consequence: clinics can accept a limited number of clients slightly above the line, but most treat 250% as their working ceiling to protect the ratio across their caseload.
For 2026, the Department of Health and Human Services poverty guidelines translate into these 250% income ceilings for the 48 contiguous states and Washington, D.C.:2U.S. Department of Health and Human Services. 2026 Poverty Guidelines
- 1 person: $39,900
- 2 persons: $54,100
- 3 persons: $68,300
- 4 persons: $82,500
- 5 persons: $96,700
- 6 persons: $110,900
- 7 persons: $125,100
- 8 persons: $139,300
For each additional person beyond eight, add $14,200. Alaska and Hawaii use higher thresholds. A single person qualifies at up to $49,875 in Alaska and $45,900 in Hawaii; a four-person household qualifies at up to $103,125 in Alaska and $94,875 in Hawaii.3Taxpayer Advocate Service. Low Income Taxpayer Clinics (LITC) These numbers update every year with the federal guidelines.
The $50,000 Cap on the Amount in Dispute
The second gate is the size of your case. Under IRC Section 7463, LITC representation is generally limited to disputes where the amount in controversy for any single tax year does not exceed $50,000.4Office of the Law Revision Counsel. 26 USC 7463 – Disputes Involving $50,000 or Less That total includes the underlying tax deficiency plus any additions to tax and penalties. If you owe $35,000 in tax and the IRS has tacked on $20,000 in penalties, the combined $55,000 puts that year past the limit. Interest is not counted in the statute’s language.
The measurement is per year. If your problems span multiple years, each year is judged on its own. A dispute of $30,000 for 2022 and $25,000 for 2023 still qualifies, because neither year on its own crosses $50,000.
What Kinds of IRS Problems Clinics Take
Clinics represent taxpayers in active disputes with the IRS. They are not general tax preparers.5Internal Revenue Service. Low Income Taxpayer Clinics Within that scope, the range is wide.
Audits and Appeals
When the IRS challenges a return, clinic staff can represent you through the examination, push back on proposed adjustments, and put your evidence in front of the auditor. If you disagree with the result, they can carry the case into an administrative appeal inside the IRS or file a petition with the United States Tax Court for an independent decision.
Collections
If the IRS has moved to collect an unpaid balance, a clinic can negotiate an installment agreement, seek release of a federal tax lien, or get a levy lifted from a frozen bank account or garnished wages. Clinics also handle Offers in Compromise, where you propose to settle a tax debt for less than the full amount based on your ability to pay.3Taxpayer Advocate Service. Low Income Taxpayer Clinics (LITC)
Innocent Spouse Relief and Identity Theft
If a joint return is wrong because of something a spouse or former spouse did, a clinic can pursue innocent spouse relief so you are not stuck with the other person’s liability. Clinics also take identity theft cases, where a fraudulent return filed under your Social Security number has created notices and account errors that can take months to untangle alone.
What Clinics Do Not Cover
LITCs handle federal tax disputes. They do not represent taxpayers in state or local tax matters unless the state issue is directly tied to a federal case they already have open. Routine tax return preparation is also outside their mission; if you only need a return filed, the IRS Volunteer Income Tax Assistance program is the right resource. The one exception is when a clinic needs to prepare a return in order to resolve a controversy or collection matter it is already working on. Clinics also cannot take cases where a single year exceeds the $50,000 cap, and they rarely handle business-entity tax disputes. Some clinics focus on educating taxpayers who speak English as a second language rather than on representation, so ask what a specific clinic actually does before you make the trip.
Why the 90-Day Notice of Deficiency Deadline Matters
If you have received a statutory Notice of Deficiency (sometimes called a 90-day letter), the clock is already running. You have 90 days from the date the notice was mailed to file a petition in Tax Court, or 150 days if you are outside the United States.6Office of the Law Revision Counsel. 26 USC 6213 – Restrictions Applicable to Deficiencies; Petition to Tax Court Miss it and the IRS can assess the full amount without a court ever ruling on whether the tax is right.
The deadline runs from the mailing date, not the day you opened the envelope, and weekends and holidays only shift the date if the ninetieth day falls on one.7Internal Revenue Service. Understanding Your CP3219N Notice If you are holding a Notice of Deficiency, contact a clinic now. Most will move cases with an approaching filing deadline to the front of the intake queue.
How to Find a Clinic
IRS Publication 4134 lists every grant-funded LITC in the country, organized by state, and is available on the IRS website.5Internal Revenue Service. Low Income Taxpayer Clinics Some clinics sit inside law schools, others inside legal aid organizations or standalone nonprofits. Call ahead to confirm the clinic handles your type of case and has capacity.
Your first appointment is a screening interview. Staff verifies your income, reviews the dispute, and decides whether the case fits. If they accept you, you will sign a representation agreement and IRS Form 2848, the Power of Attorney and Declaration of Representative, which lets the clinic communicate with the IRS on your behalf and receive your confidential tax information.8Internal Revenue Service. About Form 2848, Power of Attorney and Declaration of Representative From that point, the IRS deals with your legal team instead of sending notices straight to you.
What to Bring to Your First Visit
Prepared clients get evaluated faster. To prove income, bring recent pay stubs from every adult in the household, along with Social Security benefit letters, unemployment statements, or other proof of household income. Self-employed applicants without pay stubs should bring their most recent federal return with all schedules, plus bank statements or a business ledger covering the past several months.
For the dispute itself, gather every IRS notice you have received, especially any Notice of Deficiency or Final Notice of Intent to Levy. Those documents carry the tax years, amounts, and deadlines the clinic will need to see first. Bring copies of the returns for the years in question. If you have lost them, request a transcript before your appointment by filing Form 4506-T or using the Get Transcript tool on irs.gov. Also bring any letters you have already sent the IRS, records of payments made, and any documents that support your side of the dispute, such as receipts, medical records, or proof of the expenses the IRS disallowed. Sorting everything in date order helps the intake staff spot deadlines quickly.
If You Do Not Qualify
If a clinic turns you away because your income is over the line, your dispute is above $50,000, or the clinic has no room, other free help exists.
The Taxpayer Advocate Service is an independent office inside the IRS that helps taxpayers facing economic harm, waiting more than 30 days on an unresolved issue, or missing a response the IRS promised by a specific date.9Internal Revenue Service. Who May Use the Taxpayer Advocate Service TAS has no LITC-style income cap. It cannot represent you in Tax Court, but it can push stalled administrative cases forward.
If your real need is just getting a return filed, the Volunteer Income Tax Assistance program offers free basic tax preparation for people earning $69,000 or less, people with disabilities, and taxpayers with limited English.10Internal Revenue Service. Free Tax Return Preparation for Qualifying Taxpayers VITA does returns, not disputes, but a correctly filed return sometimes resolves the notice that started the trouble.