About Us

Trusted, Transparent, and Truly Personalized Tax Support

Meet Thomas Nguyen

Hi, I’m Thomas — your go-to tax expert.

With nearly 15 years of experience in tax preparation, bookkeeping, and small business accounting, I’ve worked with a wide range of clients, from first-time filers to established entrepreneurs. I started HDN because I believe every client deserves honest guidance, reliable communication, and a tax professional who actually knows their name year after year.

What Makes HDN Different?

Whether you’re self-employed or managing complex income, we specialize in personalized virtual tax services with expert guidance every step of the way.

Real Experience. Real Support.

Work directly with a licensed Enrolled Agent — not a faceless app or a chatbot.

Year-Round Service, Not Just Tax Season.

Whether you need a quick question answered in July or tax planning in December, we're here.

Fast Responses. No Guesswork.

We pride ourselves on clear answers, timely turnaround, and pricing that’s always upfront.

Our Mission

To simplify taxes for busy people and business owners — and help them save more, sleep better, and stay financially organized year-round.

Not sure where to start? Let’s talk.

Schedule a free 5-minute call with Thomas. I will help you understand exactly what you need — and provide a guaranteed price upfront. No pressure, no obligation.