Jacquline Bennett
a year ago · via Google
"Mario is amazing at what he does. I've gone to him for years and wouldn't trust anyone else to get me the most back and be as accurate as he is! 10/10 recommend."
Now booking 2025 returns · San Antonio
Trusted tax preparation and IRS help in San Antonio.
An Enrolled Agent and experienced Tax Professional, Mario brings more than two decades of experience across tax preparation, tax resolution, and IRS audit representation
20+ Years
Experience
5.0
Google Rating
San Antonio
Headquarters
IRS e-file
Authorized
Audit Protection
Year-round IRS representation.
A more personal approach to tax services.
We take pride in going the extra mile to provide you with the absolutely best expert tax support.
We're Resourceful
We go the extra mile to explore every option for our clients.
We're Relentless
Persistent and diligent in our efforts to advocate on your behalf.
We're Fast
We work with urgency and begin on your account same-day.
We're Experts
Leveraging more than 20 years of dedicated tax knowledge.
What we do
Comprehensive tax support, end to end.
01 / 06Income Tax Preparation
Accurate filing for current and past returns.
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02 / 06Refund Recovery
Recover delayed, frozen, or reduced refunds.
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03 / 06IRS Tax Resolution
Penalties, audits, collections, disputes.
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04 / 06Past Year Tax Filing
Up to 10 years of prior returns.
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05 / 06Tax Credit Discovery
Find missed credits and refund opportunities.
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06 / 06Audit Reversal Assistance
Strategic help reversing audit outcomes.
Learn moreHow it works
Simple, stress-free tax support.
A clear path from your first conversation to a confident filing — and the support that follows.
- 01
Consultation
A free, no-pressure call to understand your needs.
- 02
Financial review
We review prior returns, documents, and goals.
- 03
Secure docs
Send forms through our encrypted portal.
- 04
Tax strategy
A plan to minimize liability and protect refunds.
- 05
Preparation
Detailed preparation reviewed for compliance.
- 06
Filing
We file electronically and confirm acceptance.
- 07
Support
Year-round answers, letters, and follow-up.
Why Render Tax
Calm expertise. Clear communication. Confident results.
vs. the usual tax shopPersonalized, boutique attention
Generic, rushed service
Timely response, same-day starts
Slow or no response
San Antonio + nationwide remote
Limited to local clients
Transparent, upfront pricing
Hidden fees and surprises
Proactive strategy & planning
Reactive, not proactive
Year-round support and advocacy
One-and-done filing
Client reviews
What our clients say on Google.
5.0
Verified Google reviews
Deborah Linda Trevino
a year ago · via Google
"Honest, informative, fast,,,, Mario helped me get more money in my return, than I was expecting, and Ron was very helpful in keeping me up to date which any information about my income tax return, you guys make a great team, I will most definitely be returning next tax season!"
Lizet Ochoa
a year ago · via Google
"Excellent service"
Now booking 2025 returns San Antonio · Nationwide remote
Ready when you are.
Share a few details and a Render Tax specialist will reach out within one business day — or call us directly.