What Are Outsourced Controller Services?
Outsourced controller services provide your business with a professional financial controller — without the full-time salary. The outsourced controller manages your accounting function: month-end close, financial reporting, internal controls, compliance, and team supervision.
This is different from outsourced bookkeeping (which handles transaction recording) and different from a fractional CFO (which provides strategic financial leadership). The controller sits in between: ensuring the numbers are right and the reports are meaningful.
What's Included
Monthly Close Management
The controller owns the month-end close process: ensuring all transactions are recorded, accounts are reconciled, accruals are posted, and financial statements are produced accurately and on time. Target: books closed by the 10th of the following month.
Financial Reporting
Monthly financial packages including income statement, balance sheet, cash flow statement, budget-to-actual variance analysis, and management commentary explaining key trends and anomalies.
Internal Controls
Designing and monitoring controls to prevent errors and fraud: approval workflows for expenditures, segregation of duties, access controls for financial systems, and regular reconciliation procedures.
Compliance
Sales tax filings, 1099 reporting, payroll tax compliance, and coordination with external tax preparers and auditors.
Team Management
If you have a bookkeeper or accounting staff, the outsourced controller supervises their work, reviews entries, and ensures quality standards are met.
Cost Comparison
| Option | Annual Cost | What You Get |
|---|---|---|
| In-house Controller | $80K-$130K + 25% benefits | Full-time, dedicated, on-site |
| Outsourced Controller | $24K-$72K ($2K-$6K/mo) | 10-30 hrs/mo, senior expertise |
| Savings | $40K-$90K/year | Same quality, lower cost |
Who Needs Outsourced Controller Services?
- Growing businesses ($1M-$10M revenue) that have outgrown their bookkeeper but can't justify a full-time controller
- Businesses preparing for audit that need to clean up their books and implement proper controls
- Companies with high bookkeeper turnover — an outsourced controller provides stability and institutional knowledge
- Businesses seeking financing — lenders want clean financials with proper controls
- Multi-entity or multi-location businesses — complexity that exceeds a bookkeeper's capability
How to Choose an Outsourced Controller
- Experience level: Look for 10+ years of accounting experience, ideally with controller or senior accountant titles
- Industry relevance: Accounting nuances vary by industry. A controller experienced in your industry will ramp up faster.
- Technology: They should be proficient in your accounting software and bring experience with modern tools (Fathom, Bill.com, Dext, etc.)
- Communication: You want a partner, not a black box. Expect monthly review meetings and proactive issue flagging.
- Scalability: As your business grows, can they scale from controller to full controller services to CFO advisory?
Offer Outsourced Controller Services
For bookkeepers and accountants, adding controller services to your practice is the logical next step in the advisory ladder. Controller services command $150-$200+/hour — 2-3x bookkeeping rates.
Fractional CFO School trains accounting professionals to deliver controller and fractional CFO services. Our program covers month-end close best practices, financial reporting frameworks, internal controls design, and client management. Download our free Advisory Starter Kit to get started.
Ready to Level Up Your Finance Career?
Join Fractional CFO School and learn how to deliver fractional CFO and advisory services. Our program covers everything from financial modeling to client acquisition.
Download Free Advisory Starter Kit →