Smarter Systems. Stronger Margins. Better Decisions.

Partner with Margin Method CPA to eliminate operational inefficiencies, ensure accurate financial reporting, and implement scalable accounting processes that support business growth.

What We Offer

Monthly Financial Management

For growing businesses seeking operational efficiency and accurate financial reporting

  • Accurate bookkeeping with proper expense classification

  • Job costing analysis to identify profitable services

  • Monthly reporting that helps you make decisions

  • Eliminate 10+ hours of weekly financial admin

Project-Based Solutions

For businesses requiring systematic improvements

  • Financial system optimization and organization

  • Job costing analysis to determine profitability

  • New business formation and setup

  • Strategic cash flow forecasting and planning

Fractional CFO

For businesses ready to scale

  • Strategic financial planning and forecasting

  • Growth decision support and analysis

  • Operations consulting from real experience

  • Monthly strategic partnership

Industry Expertise

Over 10 years of hands-on, real-world experience means faster solutions and fewer surprises for your business.

Manufacturing

  • Inventory management and cost accounting

  • Complex job costing across multiple projects

  • Multi-location financial consolidation

  • Regulatory compliance and reporting

Service Businesses

  • Project profitability analysis

  • Resource allocation and scheduling

  • Service-based revenue recognition

  • Client billing and contract management

Commercial Construction

  • Multi-state operations management

  • Contractor accounting and job costing

  • Equipment depreciation and asset tracking

  • Subcontractor and vendor management

Food Service

  • Inventory control and waste management

  • Labor cost optimization

  • Location expansion planning

  • Health department compliance tracking

About Ben & Margin Method CPA

Ben Beyersdorf, CPA

Licensed Wisconsin CPA since 2015 | WICPA Member

Professional Background

Real-World Experience You Can Trust

Over 9 years of Controller experience managing complex, multi-state operations across Manufacturing, Service, Commercial Roofing, and Food Service industries. This hands-on experience with scaling businesses, multi-location operations, and growth challenges gives me unique insights into what growing companies actually need.

I've managed acquisitions, expansions, and the financial complexities that come with rapid growth. I've seen the financial mistakes that cost businesses thousands, and more importantly, I know how to prevent them.

Local Business Owner & Community Member

New Berlin resident and Chamber of Commerce member. I understand the SE Wisconsin business landscape and the unique challenges facing local companies. When you work with Margin Method CPA, you're working with a neighbor who's invested in our community's success.

My Mission:

Partner with growing businesses to implement reliable financial systems that support confident decision-making and sustainable growth.

Recent Client Success Stories

Real results from optimizing financial operations

Tax Savings

A manufacturing client improved their tax position after we identified misclassified meals and entertainment expenses that had been categorized incorrectly by their previous bookkeeper.

Within 30 days of our financial reset, we had:

- Properly reclassified years of incorrect entries

- Established systematic processes for ongoing accuracy

- Recovered $3,000+ in annual tax savings

- Set up processes to catch similar issues automatically

Unprofitable Services

A service business discovered their actual profit margins when we implemented comprehensive job costing analysis that went beyond revenue-only assessment.

After implementing proper job costing, we discovered:

- Identified two services with negative profit margins despite strong revenue

- Poor resource allocation was hiding the real costs

- Pricing adjustments improved margins by 15%

- Time tracking revealed where profitability really came from

Working With Us Is Simple

  1. Discovery & Assessment

    We learn more about your business, systems, and goals.

  2. Custom Proposal

    You’ll receive a fixed-fee proposal tailored to your needs—no guesswork.

  3. Onboarding & Setup

    Once you sign the proposal, we streamline setup with our secure Onboarding Form.

  4. Ongoing Support & Strategy

    Monthly reporting, insights, and proactive guidance to help you grow confidently.

Ready to Strengthen Your Financial Operations?

Partner with us to implement systematic improvements:

  • Streamline financial processes and reporting

  • Optimize resource allocation and decision-making

  • Focus leadership time on strategic growth initiatives

  • Implement scalable systems that support expansion