Best Tax Preparation Services in St. Charles, MO

24 companies listed · 10 in St. Charles · 7 open weekends · 19 rated 4.5+ · 1 shows a license

Data verified October 18, 2026

Devereux and Company

Devereux and Company

(3)
“I won't do my taxes without him.”
Accepts All Major Credit Cards
BBB Rating: A+
Free Initial Consultation
In Business Since 1983
307 N Main St, St Charles, MO
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Crowder Accounting

Crowder Accounting

(9)
“I have always been more than Saticfied with their services.”
BBB Rating: A+
In Business Since 1992
1416 S 1st Capitol Dr, St Charles, MO
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Wamhoff Accounting Services

Wamhoff Accounting Services

(11)
  • Team
“Sandy's breadth of experience, attention to detail, awareness of tax law changes and genuine concern for her clients' welfare are all reasons we engage her services.”
In Business Since 2002
1000 Fairgrounds Rd # 200, St Charles, MO
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Jackson-Regot & Associates

Jackson-Regot & Associates

(3)
“Awesome”
Family Business
In Business Since 1982
1601 N 2nd St, St Charles, MO
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Varney & Associates

Varney & Associates

(1)
“I have tried many different accounting firms but this one is the best and I will never go anywhere else!!”
Transparent Fees & Pricing
In Business Since 2010
2264 Bluestone Dr, St Charles, MO
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Suburban Accounting & Tax Service

Suburban Accounting & Tax Service

(14)
  • Questions
  • The Office
  • Patient
“Highly Recommend Suburban Accounting & Tax Service!”
Family Business
In Business Since 2017
Bridgeton, MO · 7 mi from Saint Charles
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The 24 companies listed for St. Charles, MO prepare and file tax returns for individuals and small businesses. What each says about its services and credentials comes from its own website; ratings and quotes come from public reviews.

Area overview: St. Charles, MO

Of the 24 companies we list here, 10 are in St. Charles itself and 14 come from towns including St. Louis (7, 18 mi), St. Peters (2, 5 mi) and Bridgeton (1, 7 mi). 22 of the companies on this page have a rating, from 3.7 to 5.0 across 643 reviews; 5 have 50 or more reviews and 19 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (95%), responsiveness (76%) and quality (67%). The topics that come up most in reviews of the companies on this page are "patient" and "communication". 6 are open on Saturdays and 1 on Sundays. 1 shows a license on its website and 10 have a BBB rating of A or A+. Domain records put 16 websites of the companies on this page at ten or more years old; the oldest dates from 1997. 1 offers remote or virtual consultations; 1 offers payment plans; 5 offer a free initial consultation; 3 are family- or locally-owned and 1 lists coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book a consultation.

Do any tax preparers listed for St. Charles offer a free first consultation?

5 of the 24 companies on this page state that a first consultation is free. In practice it buys a conversation about your situation and a quote for the return, not advice you can act on. Bring last year's return so the quote means something.

Lloyd & Company Cpas

Lloyd & Company Cpas

Free Initial Consultation
Transparent Fees & Pricing
In Business Since 2001
40 Portwest Ct, St Charles, MO
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Nangle & Associates

Nangle & Associates

In Business Since 1986
2381, 1000 Fairgrounds Rd # 100, St Charles, MO
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Catlett & Associates

Catlett & Associates

Free Initial Consultation
In Business Since 2014
3898 Old Hwy 94 S, St Charles, MO
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RJ TAX Services

RJ TAX Services

(2)
“Love these people nicest couple you have met and get the job done.”
In Business Since 1992
3713 Mueller Rd, St Charles, MO
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Mengwasser Martin Lall & Clark

Mengwasser Martin Lall & Clark

Remote Consultations Available
Accepts All Major Credit Cards
In Business Since 2018
2152 Bluestone Dr, St Charles, MO
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Pargo Financial

Pargo Financial

(50)
  • Individual
  • Email
  • Couple
“He answered all my questions, did a quick turn around on my taxes, and made the process painless by using a portal to upload my docs instead of having to come in!”
BBB Rating: A+
In Business Since 2020
Saint Peters, MO · 5 mi from Saint Charles
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Prime Tax Service

Prime Tax Service

(49)
  • Fee
  • Understanding
  • Mom
“I have been going to Prime Tax Service for Years I mean Years Johnnie is good at what he does and friendly environment to go love is service I recommend anybody to go to Prime Tax Service they are EXCELLENT AND GREAT SERVICE”
Free Initial Consultation
In Business Since 2018
Saint Louis, MO · 18 mi from Saint Charles
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Tracking Your Green Tax Services

Tracking Your Green Tax Services

(48)
  • Turbo Tax
  • Expertise
  • Accountant
“I'm grateful for Meshelle @ Green Tax Services who has gotten our taxes together and really took the necessary time too help me get everything right.”
Remote Consultations Available
Transparent Fees & Pricing
In Business Since 2015
Florissant, MO · 10 mi from Saint Charles
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Tax Shepherds

Tax Shepherds

(48)
  • Job
  • Company
  • Tax Preparer
“I have been using they service for 9 years and they are the best they are always friendly very polite on time they get you in and out and they explain everything to you if you may have any questions or concerns..”
In Business Since 2010
Saint Louis, MO · 18 mi from Saint Charles
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Volpe Consulting & Accounting Services

Volpe Consulting & Accounting Services

(26)
  • Communication
  • Questions
  • Responsive
“Because of Volpe's superior service, we decided to give them more business by signing up our second business accounting and payroll service with them.”
Accepts All Major Credit Cards
Remote Consultations Available
Offers Financing Options
BBB Rating: A+
Saint Louis, MO · 18 mi from Saint Charles
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Sederburg & Associates

Sederburg & Associates

(20)
“) They are accurate, up-to-date on tax law changes, knowledgeable, friendly, patient with my questions, and reasonably priced (about half of what I was paying previously).”
Accepts Debit, Check, Cash, All Major Credit Cards
BBB Rating: A+
Coupons & Offers
In Business Since 1969
Saint Peters, MO · 5 mi from Saint Charles
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HKA Cpas & Advisors

HKA Cpas & Advisors

(50)
  • Confidence
  • Documents
  • Job
“Although we don't have particularly complicated taxes, we have moved several times, and they have made the tax complications of moving states mid-year seamless .”
In Business Since 1987
Creve Coeur, MO · 9 mi from Saint Charles
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THE OLD TAX House

THE OLD TAX House

(19)
  • Business Taxes
  • Parents
  • Couple
“Jill & David have helped me with the purchase of 2 businesses, specifically with bookkeeping, quickbooks & tax filings as we set them up and maintained them for me over the last couple of years!”
BBB Rating: A+
In Business Since 1999
O'Fallon, MO · 11 mi from Saint Charles
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Muenks Tax Company

Muenks Tax Company

(18)
“Chris was extremely knowledgeable and helpful, explaining everything I may not have understood, as well as helping us with additional tax credits that we qualified for, and were not aware of.”
Accepts All Major Credit Cards
BBB Rating: A+
Family Business
In Business Since 1944
Overland, MO · 10 mi from Saint Charles
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Abeles & Hoffman

Abeles & Hoffman

(1)
“They have always gone the extra mile for me and my businesses.”
Accepts All Major Credit Cards
Licensed
In Business Since 1998
Saint Louis, MO · 18 mi from Saint Charles
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B&B Accounting & Tax Services

B&B Accounting & Tax Services

(6)
“I have recommended them to friends and would continue to do so.”
Accepts All Major Credit Cards
BBB Rating: A+
Transparent Fees & Pricing
In Business Since 1989
Saint Louis, MO · 18 mi from Saint Charles
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Padgett Business Services

Padgett Business Services

Accepts All Major Credit Cards
Free Initial Consultation
BBB Rating: A+
Transparent Fees & Pricing
Saint Louis, MO · 18 mi from Saint Charles
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Farmer & Associates CPA

Farmer & Associates CPA

(27)
  • Questions
  • Company
  • Books
“I have had Farmer & Associates, CPA helping me and my business, Creative Art Services, LLC, for the past several years with all of our accounting and advisory needs.”
In Business Since 2006
Saint Louis, MO · 18 mi from Saint Charles
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HomeTax PreparersMissouriSt. Charles, MO

Tax Preparation & Planning Services in St. Charles, MO Cost Estimates

Minimum cost
$277
Maximum cost
$2770
National Average
$499
Avg Per Hour Rates
$264
$333
$720
Typical price range is based on 514 cost profiles
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Average Cost $499
Minimum cost $277
Maximum cost $2770
Avg Per Hour Rates $264

Typical range $333 to $720 is based on 514 cost profiles.

Why these companies made our list

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