Faithful Stewardship.
Strategic Growth.
Wisconsin CPA serving faith-driven entrepreneurs nationwide with bookkeeping, tax preparation, and fractional CFO services.
Excellence in service. Integrity in counsel. Serving nationwide.
What We Offer
Tax Prep & Planning
"Wise as serpents, innocent as doves"
— Matthew 10:16
For business owners who want strategic tax guidance with integrity
Federal tax returns for individuals and businesses
Strategic tax planning with quarterly check-ins
Multi-state filings and compliance
Year-round support and audit assistance
Investment:
Personal returns starting at $600
Business returns starting at $1,200
Quarterly tax planning available
20% discount for bookkeeping clients
Monthly Bookkeeping
"Whoever can be trusted with very little can also be trusted with much"
— Luke 16:10
For business owners who want clarity and confidence in their finances
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
Investment:
Starting at $500/month
Pricing varies based on transaction volume and complexity.
E-commerce reconciliation: add $250/month
Fractional CFO Services
"Plans fail for lack of counsel, but with many advisers they succeed" — Proverbs 15:22
For business owners who want strategic partnership and growth
Strategic financial leadership that honors God
Growth decision support and cash flow guidance
Operations consulting from 10+ years experience
Monthly partnership and ongoing support
Investment:
Starting at $1,500/month
Includes strategic financial leadership, cash flow guidance, and monthly partnership
Customized packages available based on your strategic needs
Who We Serve
Serving business owners nationwide with the financial expertise and values-aligned guidance you need to grow with integrity.
Manufacturing
Inventory management and cost accounting
Complex job costing across multiple projects
Multi-location financial consolidation
Regulatory compliance and reporting
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
E-C0mmerce & Online Retail
Multi-channel revenue tracking (Amazon, Shopify, TikTok Shop)
Inventory and COGS management
Sales tax compliance across states
Marketplace fee reconciliation
Profitability analysis by channel
About Ben & Margin Method CPA
Ben Beyersdorf, CPA
Licensed Wisconsin CPA since 2015 | WICPA Member
Serving business owners in all 50 states
IRS EFIN #392315 (Nationwide Tax Preparation)
Professional Background
I believe business is ministry.
After 9 years as a Controller managing multi-state operations, I've seen two types of business owners: those who chase profit at any cost, and those who build profit through principle.
The second group sleeps better. Keeps employees longer. Makes decisions they're proud of. And builds businesses that last..
Margin Method exists to serve Christian entrepreneurs who:
✓ Lead with integrity
✓ Steward resources wisely
✓ View business as a platform for impact
✓ Want a CPA who shares their values
I'm not a traditional CPA firm because traditional firms don't understand that your mission matters as much as your margins.
My Mission:
Help Christian business owners build financially healthy companies that honor God, serve their communities, and create lasting impact through faithful stewardship and strategic guidance.
My Commitment to you:
- Excellence in service – Technical competence you can trust
- Integrity in counsel – No aggressive schemes, just smart strategy
- Confidentiality you can trust – Your business, your family, your faith
- Partnership that aligns with your values – We walk together
"Whatever you do, work heartily, as for the Lord and not for men."
— Colossians 3:23
Ready to Partner with a CPA Who Shares Your Values?
Let's discuss how we can support your business with faithful stewardship and strategic financial guidance.
Streamline financial processes and reporting
Optimize resource allocation and decision-making
Focus leadership time on strategic growth initiatives
Implement scalable systems that support expansion