Controller Services: What They Include, Costs, and When You Need One

What Are Controller Services?

Controller services provide the financial management layer between bookkeeping and CFO-level strategy. A controller ensures your financial data is accurate, your reporting is timely, and your internal controls are sound. Think of them as the quality assurance department for your finances.

While a bookkeeper records transactions and a CFO sets strategy, the controller makes sure the financial infrastructure is solid, the numbers are right, and the reports are meaningful.

What Does a Controller Do?

Core Responsibilities

• Month-end close: Ensure all transactions are recorded, reconciliations are complete, and financials are accurate by the 10th of each month
• Financial reporting: Produce monthly financial statements (P&L, balance sheet, cash flow statement) with variance analysis
• Internal controls: Implement processes to prevent errors and fraud (approval workflows, segregation of duties, access controls)
• Accounts receivable/payable management: Oversee billing, collections, vendor payments, and cash application
• Compliance: Sales tax filings, 1099 reporting, payroll tax compliance, and audit preparation
• Team supervision: Manage bookkeepers and accounting staff

In-House vs Outsourced Controller

For businesses under $10M in revenue, outsourced controller services typically provide better value: you get a senior-level controller at 30-50% of the cost of a full-time hire, plus the benefit of their experience across multiple businesses.

Controller vs CFO: What's the Difference?

Controllers are backward-looking: they make sure historical financial data is accurate and properly reported. CFOs are forward-looking: they use that data to plan, forecast, and make strategic decisions.

Many growing businesses need both. The good news: a fractional CFO combined with an outsourced controller can provide full-spectrum financial leadership for $5,000-$12,000/month — far less than two full-time hires.

Signs You Need Controller Services

1. Your books are consistently closed after the 15th of the month
2. You don't trust the accuracy of your financial statements
3. Your bookkeeper is overwhelmed or making errors
4. You've had (or are worried about) fraud or financial irregularities
5. You need financial statements for a loan application or investor pitch
6. Your business is growing and your current financial processes can't keep up

How to Price Controller Services (For Providers)

If you're a bookkeeper or accountant looking to offer controller services, here's a pricing framework:

• Basic ($2,000-$3,000/mo): Monthly close, financial statements, bank reconciliations
• Standard ($3,000-$5,000/mo): Basic + AP/AR management, variance analysis, compliance
• Premium ($5,000-$8,000/mo): Standard + team supervision, system optimization, audit support

Learn how to package and sell controller services through Fractional CFO School's training program. Our curriculum covers the technical skills, pricing strategies, and client acquisition techniques you need to build a profitable controller services practice.