Get to Know Guardian Business Advisor
Guardian Business Advisor is located in St. Louis, MO. We're the region's premier accounting experts for business owners who want more out of their financial partner.

Working With Us

Welcome to Guardian Business Advisor

At Guardian Business Advisor, we specialize in tax planning, outsourced accounting solutions, and tax compliance for small to mid-sized businesses in St. Louis, MO. We don’t believe in commodity services like basic bookkeeping—instead, we offer comprehensive accounting packages that cover everything from income and expense tracking to 1099s and payroll. Our all-inclusive approach means we handle every aspect of your accounting, so you don’t have to worry about piecemeal solutions or one-off services. With us, it’s all or nothing, and that’s how we ensure excellence for every client.

Why Choose Guardian Business Advisor?

Our ideal clients are business owners who are are ready for a more strategic accounting partner. We serve a wide range of industries, helping businesses that are too big for basic services but not quite large enough to justify an in-house accounting department. With us, you’re not just getting a CPA—you’re getting a team of professionals with diverse levels of experience and expertise.

What Sets Us Apart

Broad Industry Expertise

Our founder, Alan, is a CPA and Certified Tax Coach with the American Institute of Tax Planners. His unique background includes owning a business outside of the accounting world, serving as a CFO for a major company, and working with a Fortune 500 company. His expertise has led to broad and deep understanding of the challenges businesses face, and our entire team brings that insight to our clients in the St. Louis area.

Comprehensive Accounting Packages

From tax planning to virtual CFO services, we handle every aspect of your business’s financial needs. We don’t just file taxes—we strategically plan and execute tailored solutions that keep your business running smoothly and profitably. Whether you’re looking for outsourced accounting, payroll services, or business advisory packages, we’ve got you covered.

Experience the Difference

If you’re looking for St. Louis tax planning, outsourced accounting near me, or virtual CFO services, Guardian Business Advisor is the solution for businesses that value comprehensive, all-inclusive accounting. We focus on building long-term relationships, offering expert guidance every step of the way.

Contact us today at (314) 720-8442 or alan@guardian-cpa.com to learn more about how our team can support your business’s financial growth.

Get Started Today

Book a free discovery call and let us show you how our expertise can save you money in the long run.

Schedule an Appointment