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Business Details
21 Years
experience
Your Trusted Local Accountants in Cottleville, MO
We are a locally owned and operated accounting firm dedicated to providing affordable, high-quality tax preparation and accounting services. With over 20 years of combined experience, our team of Enrolled Agents, AFSP-certified professionals, and tax consultants delivers personalized service tailored to individual and business needs. Our expertise spans tax planning, compliance, QuickBooks assistance, and IRS representation, supported by ongoing continuing education to stay current with evolving tax laws.

We prioritize integrity, accuracy, and honesty in every client interaction, ensuring time and cost savings through professional expertise. As active participants in the IRS Annual Filing Season Program, we maintain rigorous standards of knowledge and ethics to serve our community effectively.
Services
Tax Preparation Accounting Services Tax Planning QuickBooks Assistance IRS Representation
Details
  • Year established: 2005
Highlights and features
  • 20+ years of combined experience in tax preparation and accounting
  • Team of IRS-licensed Enrolled Agents and certified professionals
  • Personalized service tailored to individual and business needs
  • Specialized expertise in IRS representation and tax law changes
  • Active participation in IRS Annual Filing Season Program for compliance
Associations and certifications
  • IRS Annual Filing Season Program
  • Enrolled Agent (EA)
  • FreshBooks Certified Accountant
Services
Tax Preparation
Comprehensive tax preparation services for individuals and businesses, including federal and state returns. Our IRS-certified professionals ensure accurate filings with maximum deductions. We specialize in complex returns for self-employed individuals, small businesses, and investors.
Tax Planning
Proactive tax planning to minimize liabilities and optimize financial outcomes. We provide year-round guidance on tax law changes, retirement contributions, and business expense management. Our strategies help clients prepare for quarterly estimates and future filings.
IRS Representation
Expert representation for IRS audits, collections, and compliance issues. Our Enrolled Agents negotiate payment plans, penalty abatements, and offers in compromise. We advocate for clients while ensuring adherence to tax regulations and documentation requirements.
QuickBooks Assistance
QuickBooks setup, training, and ongoing bookkeeping support for small businesses. We help organize financial records, reconcile accounts, and generate reports for tax readiness. Services include cash flow management and payroll processing integration.
Accounting Services
Full-service accounting solutions including financial statements, budgeting, and business advisory. We assist with entity selection, profit analysis, and tax-efficient structures. Our services support informed decision-making for long-term business growth.
People
Darrell Hackmann
Enrolled Agent
30+ years of tax preparation experience, former national chain instructor, and IRS-licensed Enrolled Agent since 1999. Co-founder of Alliance Tax with expertise in complex tax returns and compliance.
Robert Woodsmall
Enrolled Agent
40+ years of tax consulting experience, IRS-certified Enrolled Agent since 2005. Specializes in proactive tax planning and business strategy with FreshBooks certification and IRS Annual Filing Season Program participation.
John Payne
Tax Consultant
PhD in Finance with 7 years at Arthur Young & Company. Former Dean of Business at Harris-Stowe State College. Provides advanced tax analysis and CFO services for TPSC.
Connie Hackmann
AFSP Certified
30-year cosmetology industry expert with specialized tax knowledge for salon owners. AFSP-certified since 2016, offering tailored tax solutions for small businesses in the beauty sector.
Kristine Krekeler
AFSP Certified
24 years of tax preparation experience with QuickBooks expertise. Assists small businesses in bookkeeping and tax readiness while participating in the IRS Annual Filing Season Program.
Questions
What services does Alliance Tax & Accounting offer?
We provide tax preparation, accounting, tax planning, QuickBooks assistance, and IRS representation for individuals and businesses.
Are your professionals certified?
Yes, our team includes Enrolled Agents, AFSP-certified preparers, and FreshBooks-certified accountants with IRS licensing.
Do you handle business tax filings?
Yes, we specialize in corporate tax returns, payroll tax, and business entity structuring for small to mid-sized companies.
Can you help with IRS audits?
Our Enrolled Agents provide full representation for IRS audits, collections, and compliance issues with documented resolution strategies.
What are your tax season hours?
January-April: Mon-Fri 9am-7pm, Sat 9am-4pm. Off-season: Mon-Thu 10am-4pm with appointment options available.
Do you offer electronic filing?
Yes, we provide free electronic filing for all federal and state tax returns as part of our standard service.
Reviews (4)
Joshua Horan
Mar 09, 2021 Report
So last year I got screwed out of $11,530 by Darrell Hackman. My bill from him was $2,430, my IRS bill for 2017 was $7700 and he told me I'd be getting $1,400 back from 2013 (haven't gotten anything back as of yet and he finalized my taxes in either September or October of 2020). I owned my own business up until late February last year when I sold the only asset that my company owned. Darrell Hackman told me the reason why he charged me so much was because of something to do with the CARES act.

I personally believe that he "Pandemic Scalped" me and will never be using him or anyone in his office ever again! You all have been warned. Don't be stupid like I was. Lesson learned the hard way for me.
Paula
Apr 09, 2019 Report
My two sons and I have been using Darrell Hackmann for roughly 20 years for our tax service and are very pleased with him and his staff. I would highly recommend Alliance Tax to anyone.
Tracy Walton
Mar 28, 2019 Report
Great! Always professional and very easy to work with. Makes you feel comfortable about going into tax time! Love working with them. A+++ in our book
Mike Ball
Nov 04, 2018 Report
Very knowledgeable and professional. We have used them for years I highly recommend them for your tax and accounting needs