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San Antonio, TX Tax Help: IRS & State Back Taxes, Levies, Audits (2026)
Updated: 2 days ago
Tax help in San Antonio: who this guide is for
If you live or run a business in San Antonio and the IRS or Texas Comptroller has started writing to you, this page explains what actually happens next, where the local offices are and what they can and cannot do, and how cases from Bexar County get resolved without anyone taking a day off to sit in a federal building.
I am an Enrolled Agent, federally licensed to represent taxpayers before the IRS, and my firm handles back taxes, levies, audits and unfiled returns for clients across San Antonio and its suburbs, including Alamo Heights, Converse, Helotes, Leon Valley, Universal City and Schertz. Everything here is general information, not individual advice; the last section explains how to get a free review of your own notices.
Your IRS office in San Antonio, and what it can actually do
The IRS Taxpayer Assistance Center serving San Antonio is the IRS Taxpayer Assistance Center, San Antonio, at 8122 Datapoint Drive, Suite 210, San Antonio, TX 78229. By appointment only; call 844-545-5640. The IRS lists weekday service Monday through Friday, 8:30 a.m. to 4:30 p.m., and this office was listed as open on all of the IRS's 2026 Saturday dates; confirm in the IRS office locator. Other offices in the area include Austin Taxpayer Assistance Center, 825 E. Rundberg Lane, Austin, TX 78753 and Corpus Christi Taxpayer Assistance Center (named by the IRS; address not confirmed).
It helps to know what a Taxpayer Assistance Center is for. It can verify your identity, take a payment, give you transcripts and answer account questions. It does not negotiate: nobody at the counter can settle a balance, release a levy on their own authority or decide an audit. Those decisions sit with collection, examination and appeals units that work by mail, phone and fax, which is why most representation happens without a visit to the office at all.
The Taxpayer Advocate Service is different. It is an independent office inside the IRS that steps in when normal channels have stalled or a levy is causing hardship. The local office for San Antonio: Taxpayer Advocate Service, Austin office, 3651 S. IH 35, MS 1005 AUSC, Austin, TX 78741 (IRS Notice 1214 lists no San Antonio office; Austin is the closest), 512-460-8300. It is a genuine safety valve, but it is not a shortcut around filing the missing returns or answering the notice in front of you.
The Texas side: Texas Comptroller of Public Accounts
Texas has no personal income tax, so there is no Texas individual return or income-tax debt. A San Antonio taxpayer's state problem is almost always a Comptroller account: sales and use tax, franchise tax on an LLC or corporation, or the mixed beverage taxes that bars and restaurants owe, or else income tax owed to a former state of residence or a filing duty from a move with the military.
Texas Comptroller of Public Accounts local office: San Antonio Taxpayer Services and Collections, 10010 San Pedro Avenue, Suite 410, San Antonio, TX 78216, 210-342-2300; walk-ins Monday and Wednesday 9 a.m. to 4 p.m., Friday 8 a.m. to noon. The Comptroller's audit office is separate, at 5710 W. Hausman Road, Suite 105, 210-257-4600..
Federal and state collection are separate tracks: an IRS installment agreement does nothing to stop a Texas garnishment, and a state payment plan does not pause the IRS. Every San Antonio case we take is mapped across both agencies before anything is negotiated. Our Texas state page covers the state side in detail.
San Antonio taxes people forget about
Beyond the IRS and Texas Comptroller, San Antonio has local obligations that show up as surprise bills, usually when a business or a rental has been running for a few years without them:
Bexar County property tax: the Tax Assessor-Collector at the Vista Verde Plaza Building, 233 N. Pecos La Trinidad, San Antonio, TX 78207, 210-335-2251, bills and collects for the county and dozens of other taxing entities.
Business personal property renditions: owners report business assets to the Bexar Appraisal District, 411 N. Frio St., by April 15 each year; the appraisal district sets values separately from the tax office that bills them.
City of San Antonio hotel occupancy tax: the city levies its own hotel tax and also collects a portion for Bexar County, separate from the state hotel occupancy tax the Comptroller administers.
Assumed business names: a DBA is filed with the Bexar County Clerk at the courthouse, 100 Dolorosa St., Suite 104; the county clerk does not issue business licenses, so registration is easy to overlook.
Bars and restaurants: mixed beverage gross receipts and sales taxes are Comptroller accounts, and the Comptroller can hold up the state tax certification a TABC permit application needs when state taxes are delinquent.
The San Antonio tax problems we see most
Every metro has its own pattern of tax trouble, because it has its own mix of work. In San Antonio the cases that reach us most often look like this:
Active-duty military, Guard and Reserve around Joint Base San Antonio: Deployments, combat-zone service and permanent-change-of-station moves disrupt filing and payment schedules, and returns filed in a hurry around a move often miss the rules that protect service members.
Military retirees and Defense Department civilians: A pension plus a second career means withholding mismatches across two incomes, and contractor work on 1099s adds self-employment tax nobody budgeted for.
Hospitality and restaurant workers along the River Walk: Tips, banquet work and second jobs produce multiple W-2s and unreported cash, and the IRS matching notices that follow must be answered on time with records.
Bars and restaurants with mixed beverage permits: Two separate mixed beverage taxes run on their own calendar, payroll deposits get skipped first when cash is tight, and a delinquent Comptroller account can hold up the TABC permit.
Oilfield-services and Eagle Ford contractors: Day-rate 1099 income with no withholding leads to skipped estimated payments, and a slow patch leaves several unfiled years to rebuild from bank records.
Construction and trades contractors: Cash-flow gaps between draws lead to missed payroll deposits and late Forms 941, and crews paid as contractors raise classification questions the IRS pursues against owners personally.
Three things to know about San Antonio cases
The IRS Taxpayer Assistance Center moved to 8122 Datapoint Drive, but some local government pages still list the former Tesoro Drive address, so confirm the location before sending anyone.
San Antonio has two Comptroller offices in different neighborhoods: walk-in taxpayer service on San Pedro Avenue and an audit office on W. Hausman Road, and being sent to the wrong one wastes a morning.
The Bexar County Tax Assessor-Collector also issues county beer and wine permits, so alcohol permitting runs through the county tax office while state liquor taxes run through the Comptroller.
How we work with San Antonio clients
The process is the same whether you are in Alamo Heights, Converse and Helotes or overseas. You sign IRS Form 2848, which lets us speak to the IRS for you and pulls the notices to our office instead of your mailbox; for state matters we file the state's own power-of-attorney form. We then pull your IRS account and wage transcripts and the state account history, so the first conversation is about real numbers rather than guesses.
From there the order is almost always the same: stop any active levy or garnishment, file whatever returns are missing (a return the IRS prepared for you is usually far higher than the real liability), and only then negotiate the balance through a payment plan, an offer in compromise, penalty relief or currently-not-collectible status, depending on what the financials support. Meetings are by phone or video, documents move through a secure upload link, and signatures are electronic. You never need to visit an office, and neither the IRS nor Texas Comptroller requires an in-person meeting for the vast majority of cases.
Frequently Asked Questions
Do I have to go to the IRS office on Datapoint Drive?
No. The San Antonio Taxpayer Assistance Center works by appointment through 844-545-5640, and notices, levies and payment arrangements are handled by phone, mail and online. We work by phone, video and secure upload, and we file IRS Form 2848 so we can speak to the IRS for you.
I am active duty at Joint Base San Antonio and was deployed. What happens to my tax deadlines?
Federal rules extend filing and payment deadlines for service members in combat zones and can change deadlines around deployments. The extensions are not automatic in every case, so we confirm your eligibility with the IRS and get the returns filed in the right order.
Can you handle a Texas Comptroller problem as well as the IRS?
Yes. Enrolled Agents represent taxpayers before the IRS and state agencies, and in Texas the state issue is usually a sales, franchise or mixed beverage account with the Comptroller. We coordinate it with the federal case so one arrangement does not leave the other exposed.
The Comptroller says my bar owes mixed beverage taxes. Is that separate from the IRS?
Completely separate. Mixed beverage gross receipts and sales taxes are state accounts with their own filing calendar, and a delinquent account can hold up your TABC permit. We map the state balance alongside any IRS debt before anything is negotiated.
Is there a Taxpayer Advocate office in San Antonio?
Not in the current IRS Notice 1214, which lists the Austin office at 3651 S. IH 35, 512-460-8300, as the closest Taxpayer Advocate Service location, alongside the national line 877-777-4778. When a case qualifies, we prepare the Form 911 request and work with the assigned advocate.
Related Reading
Talk to an Enrolled Agent
This article is general information, not individual tax advice. If you want to talk through your own IRS or Texas notices, book a free 15-minute review or call or text us directly.
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