Welcome

My name is Diana Chapa. I am a Certified Public Accountant, and I am the owner of Diana Chapa CPA LLC located in San Antonio, Texas.

A proud graduate of the University of Texas at San Antonio (Go RoadRunners!), I earned my Bachelor of Business Administration in Accounting and a Master of Accountancy prior to completing the Uniform CPA Examination. I have over 10 years of experience in audit, tax, and accounting with the majority of that time spent working in the financial services industry and the oil & gas industry.

In my free time, I enjoy spending time with my husband and three girls, hanging out at our ranch and cheering on the Dallas Cowboys!

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Schedule Appointment

Schedule an appointment with our dedicated professionals.
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Tax Preparation Services

View our full range of tax preparation services.
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About Us

Learn the story of how we found our passion for helping people and businesses.
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Client Portal Login

Utilize the Secure Client Portal to share documents securely.
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Tax Return Preparation

We offer tax preparation for individuals and small businesses including:
Form 1040
Form 1065
Form 1120-S

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Small Business Consulting

We assist small business owners with ongoing bookkeeping and accounting services. We offer 3 packages that range from basic oversight to full-service CFO services.

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Other Services

In addition to tax prep and accounting services, we also offer the following:
Notary Services
New Business Formations
(DBA, LLC, S-Corporations)
QB Training and Setup

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YOUR GUIDE TO TAX PLANNING

We work with you on a personal level to determine the best solutions for your unique needs, then leverage our seasoned expertise to achieve the best possible results.

We are your trusted partner in success. Our firm is large enough to offer a full range of professional services at a fair price, but small enough to give you the individual attention that you deserve.

Rest assured that when a need arises, our firm is ready and capable to handle everything for you so you can focus on what matters most to you.