Illinois office
Crystal Lake
Accounting, audits, tax, valuations, estate planning and software support for individuals, nonprofits and businesses across McHenry County and northern Illinois.
Accounting & tax services · Since 2000
From simple to complex tax issues, we’ve got you covered.
At Miller Verchota, we handle all types of tax matters with expertise, so you can focus on what you do best, running your business.
- Tax planning
- Strategic advice
- Audit support
Mary MillerCPA/ABV, CVA
John VerchotaCPA, MST
Founders · Est. August 1, 2000
- CPA
- ABV
- CVA
- MST
- Enrolled Agent
- QuickBooks ProAdvisor Elite
Members of the AICPA, Illinois CPA Society & Colorado Society of CPAs
About Miller Verchota
We provide the best tax services for your convenience
Since 2000, we’ve been a trusted partner for individuals and businesses, offering a full suite of financial services designed to meet your tax needs. Our services encompass accounting, auditing, tax planning and preparation, valuations, estate and financial planning, budgeting, and technical support.
25years in business, since August 1, 2000
2offices — Illinois & Colorado
11accountants, advisors & staff
Best tax advisors
With a commitment to accuracy, strategic planning, and ongoing support, we ensure your tax experience is efficient.
Highly dedicated team
With unwavering dedication, we go the extra mile to ensure your financial needs are met with precision, care, and expertise.
Bookkeeping and tax preparation for your business
Maximize your business’s financial potential with Miller Verchota, Inc., a trusted Certified Public Accountant firm offering top-tier bookkeeping and tax preparation services. Our experienced team is dedicated to providing detailed and accurate financial records, ensuring your business operations run smoothly and efficiently.
Two offices
Crystal Lake and Colorado Springs — one standard.
Colorado office
Colorado Springs
Bookkeeping, outsourced CFO and forecasting, payroll and sales tax, income tax and software support for Colorado Springs businesses.
Tax planning
Ready to tackle your taxes with confidence?
Get ahead of tax season with a plan that puts you in control! Whether you’re a business owner, freelancer, or just looking to optimize your personal finances, preparation is key.
Our process
Our simple process
Make an appointment
Scheduling an appointment with our expert team is quick and easy. Our friendly team will find a convenient time to discuss your needs, answer any questions, and create a personalized plan to meet your goals.
Meet our professionals
Our team is led by dedicated tax professionals with years of experience and a passion for helping clients succeed. Each advisor brings specialized expertise in areas like personal tax planning, business tax strategy, and IRS representation.
Your tax problem solved
We understand the stress that tax issues can bring, and we’re here to resolve them with expert guidance and effective solutions. Our experienced professionals are ready to tackle the problem head-on and here to meet your needs.
Meet our professionals
The people you’ll work with
Our team is led by dedicated tax professionals with years of experience and a passion for helping clients succeed. Each advisor brings specialized expertise in areas like personal tax planning, business tax strategy, and IRS representation.
Crystal Lake, Illinois
Full bios
Mary Miller, CPA/ABV, CVA
Founder & Partner
John Verchota, CPA, MST
Founder & Partner
Jeff Seda, CPA
Partner, Illinois
Drew Jensen
Accountant / CPA Candidate
Brittney Madison
Accountant
Terri Regione
Accountant
Ethan Graben
Accountant
Ashley Esposito
Administrative Assistant
Juanita Vargas
Administrative Assistant
Colorado Springs, Colorado
Full bios
2000 — 2025
Miller Verchota celebrates 25 years in business
Mary Miller and John Verchota are proud to announce the 25th anniversary of their Certified Public Accounting firm, Miller Verchota, Inc. Established on August 1, 2000, the firm provides tax and professional accounting services to individuals, nonprofits, and businesses.
Why choose us
Reliable tax solutions tailored to your needs
Industry recognition
Our dedication to excellence has earned us recognition and respect in the tax and financial services industry across both our Illinois and Colorado offices. Known for our high standards, expertise, and client-first approach, we are honored to have been acknowledged by industry leaders and our clients alike.
We provide comprehensive services
Our commitment to your financial well-being goes beyond basic tax preparation. We offer a full range of comprehensive services designed to support your financial needs at every stage.
Committed to professionalism
Professionalism is at the core of everything we do. Our team of dedicated tax advisors upholds the highest standards of integrity, accuracy, and client service, ensuring that every interaction reflects our commitment to excellence.
It’s time to take control of your taxes
Navigating the complexities of taxes can be overwhelming, but with Miller Verchota, Certified Public Accountants, you’re in expert hands. Whether you’re facing personal tax planning, business tax obligations, or IRS challenges, our seasoned professionals provide tailored solutions.