A Minnesota CPA You Can Actually Talk To

Brett Tester, CPA
Book a Meeting

Brett Tester, CPA , Principal

Title Principal
Hometown Duluth, MN
Years of Experience 11+
Education
Scholastica
Exceptional people surround themselves with the right people, bring enthusiasm every day, create their own reality, have laser like focus, and are patient with the process and results.

— Dr. Bob Rotella

Read Full Bio
Certifications
  • Certified Public Accountant
  • Member, Minnesota Certified Public Accountants Society
  • QuickBooks Pro Advisor
Specialties
  • Business and Personal Advisory
  • Strategic Tax Planning
  • Closely Held Entities
  • High-Net Worth Individuals
  • Bookkeeping and Financials
Industries
  • Real Estate
  • Consulting
  • Medical Practices
  • Professional Services
  • Content Creators & Entertainers
image

Your St. Paul CPA for Tax & Accounting Advisory

St. Paul’s economy is powered by a diverse mix of industries—including healthcare, education, manufacturing, and financial services—that make it a hub for both established companies and growing small businesses. Whether you’re looking for proactive tax planning, strategic accounting guidance, or support to strengthen your financial performance, your dedicated St. Paul CPA, Brett Tester , is here to help.

As a Principal at Dark Horse CPAs, Brett delivers more than just tax compliance. He provides personalized advisory, fast communication, and modern accounting solutions that evolve with your goals. From individuals and families to business owners across the Twin Cities, you’ll have a trusted partner committed to clarity, growth, and long-term success.

Talk to your St. Paul CPA
Brett Tester, CPA

Brett Tester, CPA, Principal

After gaining extensive experience at a large public accounting firm and real estate investment company, I found myself wanting to support more small and medium sized businesses and their owners. When I discovered Dark Horse CPAs, I was instantly intrigued. The accounting industry often faces challenges in adapting to change and embracing a visionary approach. I was looking for a firm that prioritized advisory services, focused on client needs, and valued its people. Joining Dark Horse CPAs has enabled me to continue serving my clients within a firm that aligns with both my values and those of my clients.

Tax Strategy & Compliance for St. Paul Locals

The Problem: Many St. Paul residents only discover the sting of their tax situation at filing time—whether it’s an unexpected balance due, a smaller refund, or the realization they missed key tax-saving opportunities. With Minnesota state income tax layered on top of federal requirements, it’s easy to feel overwhelmed without the right guidance.

At Dark Horse CPAs, we believe in No Surprises. We work proactively with individuals and families throughout St. Paul to minimize tax liability, ensure compliance, and plan ahead. From state and federal tax strategy to retirement planning, real estate, and investment income, every engagement includes personalized advisory so you’re confident in your financial plan year-round.

Brett Tester, CPA

Brett Tester, CPA, Principal

I am passionate about providing Advisory and Strategic Tax services to individuals across diverse industries. Having a CPA partner can bring immense value to your life, and my goal is to help my clients experience that value year after year.

Tax Strategy & Accounting Solutions for St. Paul Businesses

The Problem: Too many St. Paul business owners operate without timely, accurate financial data—or without the strategic tax planning needed to protect profits. In Minnesota, businesses must navigate state corporate income tax, sales tax, and payroll tax compliance in addition to federal rules. Without proactive guidance, missed opportunities and costly surprises become the norm.

At Dark Horse CPAs, we combine bookkeeping, tax compliance, and forward-looking tax strategy for St. Paul businesses. From managing state and federal filings to providing cash flow insights, tax-smart planning, and Fractional CFO-level advisory, we give you the tools to make informed, growth-focused decisions. With our Advisory-First approach, you’ll have a CPA partner invested in your success across the Twin Cities.

Brett Tester, CPA

Brett Tester, CPA, Principal

Entrepreneurs often overlook the crucial link between accounting and tax for their businesses. My goal is to educate them on the importance of these functions for business success and long-term wealth building.
Dark Horse Main Logo
Dark Horse CPAs Circular Text

Get an expert Tax & Accounting CPA who will partner with you to achieve unparalleled results.