Arnold CPA is a full services accounting firm in Houston, Texas.  We are a modern accounting firm that blends over 20 years of experience and the latest tools and technology to offer you the perfect package as you continue your successful journey.

We take the time to get to know our clients and provide added-value solutions to meet their specific needs.  Our clients can talk to us about their business comfortably because we know the numbers and understand their business direction and goals at a level that few can deliver.

We build long-term relationships with our clients. Our goal is to make a positive impact on every business we serve.

We keep our word and do not hesitate to go the extra mile when necessary to get the job done right.

We are candid and forthright with clients about their financial information.

Thanhdung (Yung) is a trusted finance professional with over 20 years of experience in private and public companies. Her background is diverse across oil and gas, business consulting, oilfield services, software, chemicals, pharmaceutical, and manufacturing industries. 

During her career, she helped many businesses to achieve profitability through her expertise in revenue growth, cost management, business process improvement, and business strategy refinement.

The decision to start a CPA firm came from her passion for delivering high-quality financial insights and directions to help small business owners and entrepreneurs make more informed decisions.

Thanhdung received a Master's Degree in Business (MBA) in 2005 and a Master's Degree in Accounting in 2010 from the University of Houston. She is a licensed CPA in the State of Texas