Explore our case studies to see how AllTax can deliver the same outstanding results for you. Your financial success story starts here!
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AllTax delivers tailored strategies to save time, money, and stress to grow your wealth.
At AllTax, we don’t just prepare tax returns—we engineer strategies. We will put on the thinking cap for you and do what we call “Vertical Thinking.” Thinking outside of the box and treating your tax return and planning as our own. That is what you expect and what we will deliver. We will do this through proactive communication and taking out the proverbial criticism of Accountants being terrible communicators. Most, if not all of our clients are long term clients and appreciate the relationship we have with them and their owners.
Founder – AllTax
We don’t just react to tax season—we plan ahead to uncover hidden opportunities and maximize your savings.
Every client is unique, and so are our strategies. We tailor our services to align with your financial goals and priorities.
Revenue management isn't a once-a-year task. We provide guidance and support throughout the year to keep you ahead of the game.
Do You Own a Small Business?
We specialize in the small business owner and every asset or service he or she brings to the table. That could include real estate, executive compensation, contract CFO needs, entity structuring, or succession planning. We are even here to do buy or sell-side consulting when your business is ready to expand or come off the block. We are able to quarterback or be that focused arrow in your quiver to build and sustain wealth. We will always be that unbiased, non-commissioned and confidential consultant that you can trust. Let us develop that long term relationship with you.
We offer a full suite of tax and financial services tailored to your needs:
Don’t let tax season stress you out. From individuals to corporations, we simplify the filing process while ensuring accuracy and compliance.
Whether you need day-to-day bookkeeping or a cleanup of messy records, our meticulous attention to detail ensures your finances stay on track.
Why pay more than you should? Our experts uncover opportunities to lower your fiscal obligations while safeguarding your wealth.
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Director
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To us, client satisfaction isn’t just a goal—it’s the foundation of everything we do. Our clients trust us to navigate their complex tax situations, provide clear guidance, and deliver results that make a real difference.







Explore our case studies to see how AllTax can deliver the same outstanding results for you. Your financial success story starts here!



We know navigating taxes and financial planning can feel overwhelming, which is why we’re here to help. Below, you’ll find answers to some of the most common questions our clients ask about our services, expertise, and approach.
Still have questions? Contact us at 800-202-8902 or email sales@alltax.pro—we’re happy to help!
At AllTax, we go beyond basic tax preparation by focusing on proactive, year-round strategies to minimize your liabilities and maximize your savings. Our personalized approach ensures that every solution aligns with your financial goals. Plus, with decades of experience and local expertise, we’re uniquely equipped to handle even the most complex tax situations.
We proudly serve both! Whether you’re a high-net-worth individual navigating complex finances or a business owner looking to optimize your tax position, our team delivers tailored solutions to fit your needs.
It’s simple! Start by scheduling a free consultation. During this meeting, we’ll discuss your financial goals, analyze your tax situation, and craft a customized plan to help you achieve success.
Call us at 800.202.8902 or email info@alltax.pro to book your appointment today.
Our team is ready to walk you through your options. Reach out for a consultation, and let’s start building a tax strategy that works for you.
The world of tax and finance is always changing, but staying informed doesn’t have to be a chore. Explore our blog for expert advice, industry updates, and actionable tips to help you make smarter financial decisions. Whether you’re a business owner or an individual managing wealth, our insights are here to keep you ahead of the curve.
Read our latest posts and discover strategies to save more, stress less, and grow your wealth!
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Brian J. Markwell, CPA
Shareholder
AllTax LLC
(o) 800.202.8902
(c) 612.807.1477
(f) 612.524.5491
Brian brings to the table over 25 years of public accounting experience specializing in manufacturing, distribution, construction, service, real estate, software, and overall business and personal taxation. Brian’s experience ranges from one person to multi-tier organizations residing in numerous industries, countries, and publicly traded markets (international and domestic). Client revenues range from startup to $350M in annual sales. He represents individual clients with net worth amounts in excess of $100M+ and the intricate structures inherent in each and every tax portfolio.
The ability to think outside of the box and maintain technical expertise is fundamental in being a valued financial advisor. With Brian’s experience and exceptional client service skills, you will soon come to realize the impact he is able to make for your specific situation.
• Individual, business, trust, and multi-state taxation (domestic and foreign)
• Tax credits and optimization including bitcoin and electronic currency trading
• Real estate structures and filings including REIT’s, TIC’s and Opportunity Zones
• Complex ownership structures and formation for owners (FLP, Trust, etc.)
• Contract CFO for companies from startup to $350M in consolidated sales
• Executive and employee benefit consulting, including payroll structure and compliance for several small to large businesses
• Phantom stock ownership plans, ESOP’s & executive compensation
• Employee benefitimplementation and administration for large companies
• Private equity relations, reporting, and adherence
• Managed an initial public offering (IPO) on NYSE and S-1 registration
• Compilations, reviews, and audits of private and SEC regulated companies
• Agreed upon procedure engagements & working with lending requirements
• Financial and change management implementation for internal control
• Lease, debt and other legal structuring and analysis
• Succession and estate planning
• IRS & State audits and appeals
• Liquidations, bankruptcies and reorganizations
• Financial policy solution implementation for purchased companies
• Nonprofit accounting and taxation including large 501(c)(3) org’s
• AICPA – American Institute of Certified Public Accountants
• MNCPA – Minnesota Society of Certified Public Accountants
• B.B.A. University of Wisconsin – Eau Claire Magna Cum Laude – Accounting