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Business Details
27 Years
experience
Trusted Tax and Accounting Services in Warsaw, MO
At Larsen & Company CPA, PC & Company CPA, PC, we are committed to delivering personalized, reliable, and confidential accounting and tax services tailored to the unique needs of individuals and businesses. Founded in 1999, our practice is built on a foundation of integrity, expertise, and a dedication to leveraging modern technology to simplify complex financial processes. With over two decades of experience, we specialize in tax planning, e-filing, bookkeeping, and business advisory services, prioritizing small businesses and sole proprietors to foster local economic growth. Our team ensures timely, accurate results while minimizing clients' tax burdens through strategic year-round planning. We pride ourselves on maintaining close relationships with our clients, offering affordable solutions without compromising quality.

Our owner, a Registered Professional Accountant, brings extensive industry experience from firms in California, Colorado, and Missouri, ensuring a high standard of professionalism. We are deeply invested in our community, actively participating in local organizations and associations. By eliminating bureaucratic inefficiencies, we provide stress-free financial management, allowing clients to focus on their priorities. Our commitment to excellence has made us a trusted partner for clients seeking dependable, client-centric accounting solutions.
Services
Personal Taxes Business Taxes Bookkeeping Tax Planning Payroll Services Financial Statements Farm Income Taxes 1099 Preparation Corporate Tax Returns Sales Tax Filing
Details
  • Year established: 1999
Highlights and features
  • We offer 25+ years of experience in personalized tax and accounting services.
  • Our team specializes in supporting small businesses and sole proprietors.
  • We utilize advanced bookkeeping systems to simplify complex financial processes.
  • E-filing services ensure faster refunds and reduced tax burdens.
  • We prioritize confidentiality, integrity, and community-focused financial solutions.
Associations and certifications
  • American Institute of Certified Public Accountants
Update Listing
Services
Personal Taxes
We prepare individual income tax returns, including self-employed, rental property, and multi-state filings. Our services ensure compliance while maximizing deductions for W-2 employees and independent contractors. Clients receive strategic advice to reduce future tax liabilities through year-round planning.
Business Taxes
Comprehensive tax solutions for corporations, partnerships, LLCs, and fiduciaries. We handle payroll taxes, sales tax filings, and estate/trust returns. Our expertise minimizes business tax burdens while ensuring adherence to federal, state, and local regulations through accurate, timely submissions.
Bookkeeping
Full-service bookkeeping and financial statement preparation for small businesses. We manage payroll processing, balance sheets, and income tracking using advanced systems to provide real-time financial insights. Services support informed decision-making and long-term business growth.
Tax Planning
Proactive tax planning to minimize liabilities for individuals and businesses. We analyze financial situations, forecast tax scenarios, and implement legal strategies to optimize savings. Services include retirement planning, investment tax benefits, and business expense structuring.
Payroll Services
Complete payroll tax processing, including withholding calculations, quarterly filings, and year-end reporting. We ensure compliance with IRS and state regulations while simplifying wage distribution and tax remittance for employers of all sizes.
People
Derrick Larsen
Owner & Founder
A Registered Professional Accountant with 25+ years of experience, Derrick founded Larsen & Company CPA, PC & Company CPA, PC in 1999. He previously worked at firms in California, Colorado, and Missouri. Active in local organizations, he focuses on small business growth and community development.
Questions
What accounting services do you offer for small businesses?
We provide bookkeeping, payroll processing, financial statements, tax filings, and business advisory services tailored to small businesses.
Do you handle both personal and corporate tax returns?
Yes, we prepare individual, partnership, LLC, and corporate tax returns, including multi-state and fiduciary filings.
Are your tax preparation services available year-round?
We offer year-round tax planning and preparation, with extended hours during peak season (January-April).
How do you ensure client confidentiality?
We maintain strict privacy protocols, secure digital systems, and comply with all professional accounting ethics and regulations.
What sets your firm apart from larger accounting companies?
We prioritize personalized service, local expertise, and affordable rates while leveraging technology for efficiency.
Can you help with farm income tax filings?
Yes, we specialize in farm income tax preparation, including Schedule F and agricultural business deductions.
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Reviews (2)
Mendoza
Mar 18, 2020 Report
The lawyer didn't show respect, or even listen to me, or even explain things to me that I cannot understand! I even don't know why he accepted the case! The behavior was strange! He was telling me if you not like just find another lawyer. When I did got another attorney he became upset, angry and wrote to the court in proactive movement that he not want be my a lawyer. to reverse a bad picture about me, It was an act unprofessional and not nice at all. Agreement in this way is very coercive. My advice is better to read and google about your attorney to be the right person for your case.before you hire attorney. A really painful experience.
Randy H.
Oct 31, 2019 Report
Derrick is THE BEST. He is a CPA and knows this tax stuff inside out. I have been using him for about 15 years. VERY professional and personable and the my taxes are not easy to do.