Millions of filers ask the same question every tax season: “Where’s my refund?” For many, the federal tax
Stress-Free Finances. Real Growth Starts Here.
We help startups & small business owners stay on top of their books, taxes, and payroll with personalized CPA services tailored to your unique needs. Let us handle the details while you focus on what you do best—growing your business.
After interviewing several firms and practitioners, I decided to affiliate with CPA Tax Accountants SDO CPA. Their team grew their tax & accounting knowledge at KPMG, multiple family offices, and Tax Management experience with EY LLP in Dallas, Texas. They bring a wealth of tax and accounting knowledge.
Steven rutherforD, CPA
Why work with us
There is constant change, especially now, with all the new tax laws coming out nearly daily. You want to work with a team who has a diverse set of knowledge across individuals, corporations, partnerships, tax planning, bookkeeping, and accounting to ensure you maximize your return and automate your finances as best as you can. Our team comes from EY, KPMG, and many family offices.
Small Business Payroll Services
Your situation is unique. We individualize Payroll Services to fit your business that scales with you.
Tax Preparation & Planning
1040, 1040SR, 1040X, 1041, 1065, 1099, 1120C, 1120S, 709, K-1, K-2, K-3, sales tax, international tax, cost segregation, section 179 cars over 6000 lbs.
Accounting & Bookkeeping
Are you looking to automate your bookkeeping to have up-to-date financials for your business? We'll help.
Why Work With Us?
- 1Expert CPA Support for Growing Businesses
Get personalized tax and accounting solutions tailored to your business. From bookkeeping to tax strategy, we provide the expert guidance you need to stay ahead. - 2Tech-Driven Efficiency
We streamline your financial operations with modern, cloud-based tools, ensuring accurate bookkeeping, payroll, and tax compliance—without the hassle. - 3Proactive Tax Planning & Savings
Tax laws change constantly, but we stay ahead of them for you. Our proactive approach helps minimize liabilities, maximize deductions, and keep your business compliant. - 4Scalable Financial Solutions
Whether you’re a startup or an established business, our services grow with you. From simple bookkeeping to fractional CFO advisory, we provide the financial insight to help you scale. - 5Reliable, Long-Term Partnership
Many CPAs are retiring or unreachable when you need them most. We’re here for the long haul—offering responsive, year-round support to help your business thrive.
Meet The Team
We’re a diverse team that focuses on staying up to date with the hundreds of changes that happen every year in tax and accounting.
Serena Do, CPA
Managing Partner
Fawn, CPA
Accountant
Olivia
Bookkeeper
Finally – A CPA Tax Accounting Firm That "Gets You"
We help individuals, businesses, and real estate investors like yourself save thousands in taxes and grow their business with outsourced accounting services!
Best of all, we are business owners and real estate investors ourselves. This allows us to help you with accounting expertise and tax advice and provide unique operational insights.
Individuals & Families
With all the new tax credits, we help you get what you're owed.
Start-ups & Small Businesses
Outsource your accounting, payroll, and bookkeeping to us to save you time and money.
Corporations & Partnerships
We can help you plan, structure, and automate to maximize your tax savings so you can focus on growing.
Real Estate Investors
Proper tax planning can decrease your tax liability by a large margin. Let us help you maximize your depreciation.
What our Clients Say
Von A.
Business owner & real estate investor
I found SDO CPA when my previous accountant retired. SDO CPA helps me with my complex personal, business, and real estate investments, so I don’t have to worry about it. I highly recommend them.
Paul S.
business owner
I’m too busy working with IT clients to worry about my accounting and bookkeeping. SDO CPA saves me from making mistakes, and they handle everything financial-related that I don’t know or have time for.
John C.
Individual & Real Estate Investor
SDO CPA handles tax preparation across my family and real estate investments. I strongly recommend getting a CPA on your team because their diverse knowledge will save your skin many times. SDO CPA is my go-to CPA.
Contact us
Open hours
Monday - Friday : 9 am - 5 pm
Location
214 S Main St, Suite 101C, Duncanville, Texas, 75116, US
We service Duncanville, Cedar Hill, DeSoto, Dallas, Grand Prairie, and clients all over the USA virtually.
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