Licensed Wisconsin CPA

If your books feel like a black box, let's turn the light on.

You didn't build your business to become a late-night bookkeeper. Get reliable numbers closed by the 10th, rolling cash forecasts, and a licensed CPA who treats your margins like they matter.

The Problem

Operating in a financial black box.

Messy spreadsheets. Unclear margins. Spring tax panic.

Most owner-operators outgrow their bookkeeping before they realize it. You sit down at night trying to understand if your margins are healthy, but your books are three months behind. You're left relying on your bank balance to make decisions. That is a recipe for silent leakage.

Why Margin Method

A CPA who has actually sat in your seat.

No offshore pools. Ten years of Controller experience.

I spent ten years as a Controller across manufacturing, construction, and e-commerce. I know the friction of late-night operations because I've lived it. When you work with Margin Method, you get me. One dedicated, licensed CPA who treats your margins like they matter.

How It Works

The clarity of Margin Method.

Books closed by the 10th. 13-week rolling cash forecasts.

Imagine having a professional-grade close on the 10th of every single month. Financial statements you can actually read. A rolling 13-week cash forecast to clear the fog, and a strategic partner to help you model hiring, expansion, and capital expenditures.

Tailored Engagement

Two ways to reclaim your margins.

Direct controller-level bookkeeping and CFO leadership without the $200k executive overhead.

Monthly Bookkeeping

Flat monthly fee, scoped to your business

Accurate books, monthly close, and financial statements you can actually read. Built for owner-operated businesses tired of cleanup work every spring.

  • Monthly transaction categorization and reconciliation
  • Bank, credit card, and loan account reconciliations
  • Accounts receivable and accounts payable tracking
  • Monthly financial statements (P&L, balance sheet, cash flow)

Fractional CFO

From $1,500/month

Strategic financial leadership without a full-time hire. For owners who've outgrown gut-feel decisions but aren't ready to hire a $200K CFO.

  • 13-week rolling cash flow forecasting
  • Monthly KPI dashboards built around your business
  • Budgeting and budget vs. actual analysis
  • Pricing analysis and margin reviews
Trust & Authority

Why owner-operators trust Margin Method.

Licensed Wisconsin CPA

Most online monthly bookkeeping firms are pools of uncertified generalists. I am a licensed CPA (Wisconsin license #26742 - 1) bound by rigorous professional and ethical standards.

Ten years as a Controller

Ten years as a Controller — I managed actual business cash flows, scaled departments, and navigated complex budgets. I translate dry numbers into operational choices because I have sat in your seat.

Solo-Led, Client-Focused

Your financials are never handed off to an offshore outsourcing warehouse or an automated junior pool. I handle your monthly close directly and am always available on a direct phone line.

Faqs

Frequently Asked Questions

Q.Who do you work with?

Margin Method CPA is built for owner-operated businesses past the startup stage — typically $500K to $5M in revenue, a handful of employees, and a real need for financial clarity.

Q.Are you a licensed CPA?

Yes, Ben Beyersdorf is a licensed Wisconsin CPA (#26742 - 1) and an active WICPA/AICPA Member.

Q.Do you offer Tax Preparation?

Individual and business tax returns are offered as an add-on for monthly clients and on a select basis for new clients during tax season.

Q.Do you only work with Wisconsin businesses?

No. I'm based in Wisconsin and serve owner-operated businesses nationwide under CPA mobility rules.

Let's get clarity on your margins.

We'll sit down for 30 minutes, diagnose where your bookkeeping is leaking margin, and map out a solution to get your books closed by the 10th of every month.