What is a cash flow statement?

The cash flow statement is a financial report showing how cash moved in and out of the business during a specific period, organized into three categories: Operating Activities (core business operations), Investing Activities (equipment purchases, investments), and Financing Activities (loans, owner contributions, distributions). For professional service firms, the cash flow statement reconciles net income to actual cash change, revealing whether the business is generating or consuming cash. A firm with $50,000 net income but $80,000 AR increase might show only $10,000 operating cash flow.

Key characteristics of the cash flow statement

• Three sections: Operating, Investing, Financing cash flows

• Operating activities: Day-to-day business (collections, vendor payments, payroll)

• Investing activities: Capital expenditures, equipment purchases

• Financing activities: Debt, equity, distributions

• Reconciles: Net income (P&L) to change in cash (balance sheet)

Why the cash flow statement matters for service firms

Cash flow statement reveals liquidity truth beyond profit. A consulting firm showing $100,000 net income but a negative $30,000 operating cash flow is profitable but burning cash due to AR growth or AP payment timing. Positive operating cash flow indicates the business generates cash sustainably; negative operating cash flow signals working capital consumption or collection problems. Comparing net income to operating cash flow identifies differences: a large gap indicates AR growth (revenue recognized but not collected), AP reduction (paying old bills), or non-cash expenses (depreciation). Cash flow statements are required for bank loans, investor presentations, and strategic planning.

Example: Cash flow statement for consulting firm (monthly)

OPERATING ACTIVITIES

• Net income: $67,500

Adjustments to reconcile net income to operating cash flow:

• Add: Depreciation expense: +$2,100 (non-cash)

• Add: Accounts receivable decrease: +$42,000 (collected old invoices)

• Less: Accounts payable decrease: -$18,000 (paid down vendor bills)

• Less: Accrued expenses decrease: -$8,500 (paid accrued expenses)

• Add: Deferred revenue increase: +$12,000 (received advance payments)

• Net cash from operating activities: +$97,100

INVESTING ACTIVITIES

• Equipment purchases: -$8,500 (new laptops)

• Net cash from investing activities: -$8,500

FINANCING ACTIVITIES

• Line of credit draw: +$25,000

• Term loan payment: -$2,400 (principal)

• Owner distribution: -$35,000

• Net cash from financing activities: -$12,400

• NET CHANGE IN CASH: +$76,200

• Beginning cash balance: $108,800

• Ending cash balance: $185,000

Key insights:

•   Strong operating cash flow ($97,100) despite $67,500 net income

•   Collections exceeded new revenue (AR decrease)

•   Paid down AP and accrued expenses

•   Minimal capex ($8,500)

•   Drew a credit line to fund owner distribution

•   Overall cash position improved $76,200

Analysis:

• Operating cash flow / Net income ratio: 1.44 (healthy, >1.0)

• Operating cash flow covers owner distribution + capex + debt service

• Business is self-funding operations and growth

• Credit line draw funded distribution (non-operating use of debt)