Garden Grove firm led by Enrolled Agent and former corporate controller Kathy Nguyen offers monthly reviews, rolling cash flow forecasts and decision modeling as owners plan for 2027
TT Tax and Business Services Inc, a Garden Grove accounting and tax firm, now offers fractional CFO support for owner-run small businesses in Orange County. Introduced with the firm’s new website in October 2026, the service gives owners a monthly review of their results, a rolling cash flow forecast, and help modeling decisions such as a new hire, a second location, an equipment purchase or a price change before they make them.
The service is led by founder Kathy Nguyen, an IRS Enrolled Agent who spent eight years as a corporate controller before opening the firm in 2014. It also covers lender-ready financial packages and business formation, and it builds on the bookkeeping, payroll and tax work the firm already does for its clients.
The launch comes as small business owners set budgets, pricing and hiring plans for 2027, when a cash flow forecast and a tax-aware review of the numbers are most useful.
“A lot of the owners we work with have clean books and still aren’t sure what the numbers are telling them to do next,” said Kathy Nguyen, Founder, Tax Consultant and Enrolled Agent at TT Tax and Business Services. “Before I opened the firm I spent eight years as a controller, and this is the part of the job I wanted to bring to small businesses: sitting down each month, looking at the numbers together and working through a decision before it gets made.”
Senior Finance Input Without a Full-Time Hire
The firm’s Fractional CFO services are designed for owners who know their business is doing fine but can’t say for sure whether to hire, whether their prices are right or whether cash will last through a slow season. They get senior finance input a few hours a month, without paying for a full-time finance hire.
Because the firm also keeps its clients’ books and is run by an Enrolled Agent, each recommendation is checked against current numbers and its federal and California tax effect.
Led by an Enrolled Agent
Kathy Nguyen has been in the accounting profession since 2005 and founded TT Tax and Business Services in 2014. The firm’s seven-person team serves clients in English and Vietnamese, and her background is set out on the Meet Kathy Nguyen, EA page.
Owners can book a free consultation to discuss whether fractional CFO support fits their business.
About TT Tax and Business Services Inc
TT Tax and Business Services Inc is a tax and business services firm founded in Garden Grove, California in 2014 by Kathy Nguyen, an IRS Enrolled Agent. The firm provides bookkeeping, payroll, sales tax filing, tax preparation and planning, IRS representation and fractional CFO support for small businesses and individuals across Orange County, and works remotely with clients elsewhere in California and other states. Its seven-person team serves clients in English and Vietnamese. The firm was formerly known as TT Tax & Accounting Services Inc.
What does TT Tax and Business Services’ fractional CFO support include?
TT Tax and Business Services’ fractional CFO support includes a monthly review of results, a rolling cash flow forecast, help modeling decisions such as a new hire, a second location, an equipment purchase or a price change, lender-ready financial packages and business formation.
Who is TT Tax and Business Services’ fractional CFO service for?
The service is for owner-run small businesses in Orange County that want senior finance input a few hours a month without paying for a full-time finance hire.
Who leads TT Tax and Business Services’ fractional CFO service?
The service is led by founder Kathy Nguyen, an IRS Enrolled Agent who spent eight years as a corporate controller before opening TT Tax and Business Services in Garden Grove in 2014.
Does TT Tax and Business Services offer a free consultation?
Yes. TT Tax and Business Services offers a free consultation for business owners who want to discuss whether fractional CFO support fits their business.
Media Contact
Company: TT Tax and Business Services Inc
Contact: Kathy Nguyen, Founder, Tax Consultant and Enrolled Agent
Phone: (714) 462-8098
Email: [email protected]
Address: 12112 Brookhurst St Ste 8, Garden Grove, California 92840
Website: https://www.tttax.net/
12112 Brookhurst St Ste 8
Garden Grove
California
United States
(714) 462-8098