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Who We Are

Accountant and Tax Attorney in Vienna, VA

Vienna VA CPA
IRS Enrolled Agents, Business Consultants, Financial Planners, CPAs, Accountants, Tax Attorneys – Vienna VA CPA Firm
Founded by Morteza Ghalambor in 1994, TPI Group was based on principles of offering clients exceptional services and creative solutions for all of their financial needs. Over the past years, TPI has flourished into an all-inclusive financial resource for its clients. TPI began as a CPA firm offering tax preparation and accounting services for individuals and business. In 2003, it expanded to offer mortgage and financial planning services.
Our Philosophy Is: As we continue to grow, we maintain our core philosophy of offering professional services, personal attention, and prompt response to our clients’ needs. The staff in each of our divisions is comprised of seasoned experts which gives you the confidence to leave critical financial affairs in our knowledgeable hands. We can handle anything from planning your child’s college fund to restructuring your business and increase profitability.

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Message From Our CEO


  • Why TPI? One of my best experiences with TPI was that they were able to develop…if you want to say: a Financial Eco System, that planned out a financial plan that was terribly wrong for myself and fix it, planned my Real Estate future, fixed that.
    They put me on the right plan of the right financial structure and system to build a financial well-being future for my daughter and my family going forward.

    Mr. Christopher Mattice

  • We had the opportunity to contact Morteza Ghalambor back in 2010. We had some financial challenges like all small businesses do. It was refreshing for him to take a personal interest. He came to our location and told us what he could help us with.
    Not only TPI did everything they promised, but Morteza Ghalambor went above and beyond. Now he’s changed the finance of our company and manages our personal taxes, helped us with our home and planed for our kid’s future. I appreciate everything they’ve done.

    Mr. & Mrs Howard and Cynthia Johnson

  • I’ve been trusting TPI with my account for 7 years now and it’s always a positive experience. I recently started my company and pointed Morteza Ghalambor as the Chief Financial Officer. I know that having Mr. Ghalambor’s advice on this process will be a plus. I’m looking forward on working with him in the future.

    Dr. John Ondos

  • I believe, as a businessman and as an individual it’s important the way they treat you. TPI answers your calls and email and they fight your fights, especially with the IRS I can say this from personal experience.
    If you want a healthy business it’s very important to have a qualified CPA with integrity and honesty.

    Mr. Mojtaba Nourbaksh

  • I became a TPI client back in 1999. TPI took a look at my books and fixed what other accountants had messed up. Morteza has been like a brother to me every years it’s a great experience.

    Stan Murphy