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Sugar Land, TX · Monday to Thursday, 9am to 1pm and 2pm to 5pm. Friday, 9am to 12pm
Nguyen Accounting Group, Inc
Tax Return Preparation

CPA in Missouri City, TX | Tax & Accounting Services for Fort Bend Residents and Businesses

Licensed CPA serving Missouri City, TX from our Sugar Land office. Tax preparation, tax resolution, and bookkeeping for Missouri City families and small business owners. Book your 15-minute intro call.

Published Updated 5 min readBy Nguyen Accounting Group, Inc
Illustration: a quiet suburban Texas street of family homes and a small business storefront, with a folder of tax papers in the foreground
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Missouri City sits about 5 miles east of our Sugar Land office, just over the Fort Bend County line at the edge of Highway 6 and the Fort Bend Tollway. It is one of the most diverse cities in Texas, anchored by Quail Valley, Sienna, Riverstone, and a steady mix of long-tenure homeowners and newer arrivals from across Houston. We are the closest licensed CPA firm to most of Missouri City, and we work with Missouri City clients every week.

Thuy Nguyen, JD, CPA, CTC, CTRS leads the firm. 24 years of practice, a JD from South Texas College of Law, and the Certified Tax Resolution Specialist credential most general preparers in Fort Bend do not hold. If you are in Missouri City and you need a CPA, you have one less than 15 minutes away.

Why Missouri City residents and businesses hire a CPA

Missouri City has a specific tax mix. We see four situations come through the door over and over.

  • Two-income professional households where one spouse has W-2 income from the Texas Medical Center or downtown Houston and the other runs a side business or rental property out of Sienna or Riverstone
  • Small business owners along Highway 6, Texas Parkway, and Cartwright Road. Restaurants, salons, auto shops, and home services who outgrew DIY bookkeeping
  • First-generation immigrant families, a large Vietnamese, Nigerian, and Indian population in Missouri City, who want a CPA who actually explains the return rather than just printing the same one as last year
  • Retirees in Quail Valley with rental properties they bought 20 years ago and now need help with depreciation recapture, 1031 exchanges, or selling out cleanly

Each one of those needs a different conversation. We do not run an assembly line.

Services we provide Missouri City clients

Tax return preparation

Personal 1040 returns, S-corp 1120S, partnership 1065, and C-corp 1120 returns. Multi-state if you moved in or out of Texas. We prepare returns for Missouri City clients who held off filing for 2 or 3 years and need someone to clean it up without judgment. Most personal returns from Missouri City close in 7 to 14 days from intake.

Bookkeeping and QuickBooks

Monthly bookkeeping for Missouri City small businesses runs $300 to $900 per month at our firm depending on transaction volume. We handle bank and credit card reconciliations, monthly P and L plus balance sheet, payroll journal entries, and a monthly review call. If your books are a mess, we clean them up first at a flat one-time fee.

Tax resolution

If you are behind on filings, you have an IRS notice in your kitchen drawer, or you owe back taxes, this is the work most preparers cannot do. Thuy holds the CTRS designation. We file back returns, set up installment agreements, file Offers in Compromise where the math actually works, and handle audit defense. We have walked Missouri City clients out of six-figure liabilities.

Business advisory

Fractional CFO work for Missouri City businesses doing $300k to $5M in revenue. Cash flow forecasting, monthly KPI dashboards, quarterly strategy sessions, on-call decision support when you are deciding whether to hire, buy a building, or take on debt.

Bilingual service for Missouri City's Vietnamese community

Thuy is fluent in English and Vietnamese. Missouri City has one of the larger Vietnamese populations in Fort Bend County, and we file returns for first-generation business owners along Highway 6 and Texas Parkway every season. If you would prefer to discuss your situation in Vietnamese, you can. The work product is the same either way.

Office location and how Missouri City clients work with us

Our office is at 12440 Emily Ct Suite 303, Sugar Land, TX 77478. From most of Missouri City the drive is 10 to 20 minutes depending on traffic. Free parking on site. Office hours Monday through Friday, 9 AM to 1 PM and 2 PM to 5 PM.

If that sounds like your situation, CPA in Meadows Place, TX walks through the details.

Related reading: CPA in Richmond, TX.

Related reading: Texas Franchise Tax Explained: What Houston Businesses Owe in 2026.

Most of our Missouri City clients meet us in person after the intro call, then handle ongoing work through our secure document portal and Zoom. If you would rather drop off documents, we accept paper drop-offs during business hours. Either way works.

Related reading for Missouri City taxpayers

We covered our complete pricing structure at myhoustoncpa.com/post/how-much-does-a-cpa-cost-in-houston-a-2026-pricing-guide. Real ranges by service, no "depends." If you are behind on taxes, our Tax Resolution Timelines guide walks through what to expect step by step. If you are weighing DIY against hiring a CPA, our When to Hire a CPA vs TurboTax post lays out the decision in five questions. And if you are comparing us to other Houston-area firms, our 5-service Houston CPA comparison post breaks down which firm fits which situation. We also cover this in more detail in our guide to How a Rosenberg Business Gets Out of an Accounting Service That Isn't Working.

More on this topic in CPA in Mission Bend, TX.

For a closer look, see Payroll Tax Penalty Cost: What Houston Businesses Actually Pay in 2026.

Frequently asked questions

Do you accept new clients from Missouri City?

Yes. We accept new Missouri City clients year-round, including during tax season. Start with a 15-minute intro call. If working together makes sense, we quote a flat fee so you know the cost before you sign anything.

How far is your Sugar Land office from Missouri City?

About 5 miles from the Quail Valley and Sienna sides of Missouri City, 10 to 15 minutes by car depending on time of day. Most clients drive it without thinking about it.

Can I do my taxes virtually if I live in Missouri City?

Yes. Our secure portal handles document upload, e-signatures, and payment. We meet on Zoom for kickoff and review calls. Plenty of Missouri City clients never come to the office once we are set up.

What is the typical fee for a Missouri City small business owner?

A small business owner with an S-corp 1120S plus a personal 1040 typically lands at $1,000 to $2,500 for tax prep alone. If you add monthly bookkeeping, the combined annual investment runs $5,000 to $12,000 depending on transaction volume. There is a fuller walkthrough in What Moving to a New Accountant Actually Involves for a Pecan Grove Business.

Do you handle Missouri City rental property owners and landlords?

Yes. Schedule E work, depreciation tracking, passive activity loss rules, real estate professional status, 1031 exchanges, and cost segregation referrals when the property is large enough to justify a study.

Do you serve Sienna and Riverstone homeowners?

Yes. Many of our Missouri City clients live in Sienna, Riverstone, Quail Valley, or the Highway 6 corridor. We treat each return based on what is on it, not the zip code.

Can you help if I have not filed taxes in several years?

Yes, this is a core part of what we do. Thuy holds the CTRS (Certified Tax Resolution Specialist) credential. We have helped Missouri City clients catch up on 3 to 7 years of unfiled returns and negotiate the IRS down to a manageable installment agreement or, where the math supports it, an Offer in Compromise.

Ready to talk

Book Your 15-Minute Intro Call, or call (832) 500-4299. In 15 minutes we will look at your situation, tell you whether DIY is fine or whether a CPA makes sense, and quote a flat fee if so.

The right path usually depends on your numbers, so we start with a short conversation. Look into our tax preparation services, or Book Your 15-Minute Intro Call whenever you are ready.

Frequently asked questions

Do you accept new clients from Missouri City, TX?

Yes. Nguyen Accounting Group accepts new Missouri City clients year-round, including during tax season. New clients start with a 15-minute intro call, and a flat fee is quoted before any engagement.

How far is the Sugar Land office from Missouri City?

About 5 miles from Quail Valley and Sienna, roughly 10 to 15 minutes by car. The office is at 12440 Emily Ct Suite 303, Sugar Land, TX 77478.

Can Missouri City clients work with the firm virtually?

Yes. A secure portal handles document upload, e-signatures, and payment. Kickoff and review calls happen on Zoom. Many Missouri City clients never need to come to the office.

What does a Missouri City small business owner typically pay for CPA services?

An S-corp 1120S plus a personal 1040 runs $1,000 to $2,500 for tax prep. Adding monthly bookkeeping brings the combined annual investment to $5,000 to $12,000.

Does the firm serve Sienna and Riverstone homeowners?

Yes. Many Missouri City clients live in Sienna, Riverstone, Quail Valley, or along the Highway 6 corridor. The work is priced based on the return, not the zip code.

Can the firm help Missouri City taxpayers who have not filed in several years?

Yes. Thuy Nguyen holds the CTRS (Certified Tax Resolution Specialist) credential. The firm regularly helps Missouri City clients catch up on 3 to 7 years of unfiled returns and negotiate installment agreements or Offers in Compromise where the math supports it.

Want the numbers handled properly?

Bookkeeping, QuickBooks, payroll, tax and IRS help for small businesses in Sugar Land, across Fort Bend County and the Houston area, and remotely for clients further afield.

You run your business. We will handle the rest.

15 minutes to get to know you and see if working together makes sense.

Call NowBook Your 15-Minute Intro Call