Cash Flow Forecasting for Not-for-Profits: A 12-Month Framework

Your charity's profit-and-loss statement says you're in surplus. Your balance sheet looks healthy. But you can't pay your staff next Friday.

This is the cash flow trap. Profitability and cash flow are not the same thing. A charity can be profitable on paper and insolvent in practice—unable to pay bills because cash hasn't arrived yet.

Cash flow forecasting solves this problem. It shows your board when cash will arrive, when it will leave, and whether you'll have enough to cover your obligations. This guide walks you through building a 12-month forecast.

Quick Summary

• **Cash flow forecasting** predicts when cash will arrive and leave your charity
• **Why it matters**: Profit ≠ cash. You need both a P&L and a cash flow forecast
• **12-month horizon**: Forecast monthly for the next 12 months to catch seasonal patterns and income gaps
• **Key inputs**: Grant receipts, donation timing, payroll, rent, utilities, capital spending
• **Board responsibility**: Review the forecast quarterly and adjust if income or expenses change significantly
• **Planning note**: Some funders, reporting frameworks or board policies may require forward-looking cash-flow information; confirm what applies to your organisation

Why Cash Flow Forecasting Matters

Cash flow is the lifeblood of any organisation. Without it, you can't pay staff, suppliers, or service providers—even if you're profitable.

Consider this scenario: Your charity receives a $300,000 government grant in July. Your annual expenses are $300,000. On paper, you're break-even. But if you spend $30,000 per month and the grant doesn't arrive until July, you'll run out of cash by June. You need a cash flow forecast to see this coming.

Cash flow forecasting helps your board:

1. Identify cash gaps: Months when outflows exceed inflows 2. Plan for borrowing: If you know you'll need cash in June, you can arrange a line of credit in advance 3. Manage timing: You can time capital spending to months when cash is abundant 4. Make strategic decisions: You know whether you can afford to hire staff, launch a program, or invest in equipment

The 12-Month Cash Flow Framework

A 12-month cash flow forecast has three sections: opening cash, inflows, outflows, and closing cash.

Section 1: Opening Cash

Start with your current cash balance. This is the cash you have at the beginning of month one.

Section 2: Cash Inflows

List all sources of cash expected in each month:

• **Government grants**: When will grant payments arrive? (Check grant agreements for payment schedules)
• **Donations**: When do donors typically give? (Quarterly? Annually? After appeals?)
• **Fees and revenue**: When do clients pay? (Monthly? Upfront? Arrears?)
• **Fundraising**: When will fundraising events or campaigns generate cash?
• **Loans or borrowing**: If you're borrowing, when will funds arrive?

Section 3: Cash Outflows

List all cash payments expected in each month:

• **Payroll**: Salaries, superannuation, payroll tax
• **Rent and utilities**: Fixed monthly costs
• **Supplies and consumables**: Program materials, office supplies
• **Contractors and consultants**: External service providers
• **Debt repayment**: Loan repayments, interest
• **Capital spending**: Equipment, vehicles, renovations
• **Tax and compliance**: Audit fees, insurance, registration fees

Section 4: Net Cash Flow and Closing Balance

For each month:

• Net cash flow = Inflows − Outflows
• Closing cash = Opening cash + Net cash flow

If closing cash goes negative, you have a cash shortfall in that month.

Building Your Forecast: Step-by-Step

Step 1: Gather Historical Data

Collect your last 12 months of bank statements and financial records. Identify patterns:

• When do grants typically arrive?
• When do donations spike (e.g., end of financial year, Christmas)?
• Are there seasonal variations in expenses (e.g., higher utility costs in winter)?

Step 2: List All Known Cash Inflows

Go through your grant agreements, donation records, and contracts. Document:

• Expected grant payments and their timing
• Committed donations (e.g., monthly donors, pledges)
• Predictable fee income (e.g., school fees, resident fees)
• Fundraising events and their expected timing

Be conservative. If a grant is "expected" but not confirmed, note it separately or exclude it from your base forecast.

Step 3: Estimate Cash Outflows

List all regular expenses:

• Payroll (salary + superannuation + payroll tax)
• Rent, utilities, insurance
• Program costs
• Administration costs
• Debt repayment

For variable costs (e.g., program supplies), use your historical average or a conservative estimate.

Step 4: Build the Spreadsheet

Create a 12-month spreadsheet with months across the top and line items down the side. Enter your inflows and outflows for each month. Calculate net cash flow and closing balance.

Step 5: Identify Cash Gaps

Look for months where closing cash goes negative. These are your cash shortfalls. For each gap, ask:

• Can we delay spending?
• Can we accelerate income?
• Do we need to borrow?
• Should we draw on reserves?

Step 6: Stress Test Your Forecast

Ask "what if" questions:

• What if a major grant is delayed by three months?
• What if donations drop by 20%?
• What if we need to hire an extra staff member?

Adjust your forecast and see how it affects your cash position. This helps you understand your financial resilience.

Common Pitfalls to Avoid

Pitfall 1: Confusing Profit with Cash

Your P&L shows profit. Your cash flow shows cash. They're different.

Example: You invoice a client $10,000 in January but don't receive payment until March. Your P&L recognises $10,000 revenue in January. Your cash flow recognises $10,000 cash in March. Your cash flow forecast must use the March timing.

How to avoid it: Use cash timing, not accrual timing, in your forecast.

Pitfall 2: Forgetting Seasonal Patterns

Many charities have seasonal income and expenses.

Example: A school has high cash inflows at the start of each term (when fees are paid) and high outflows in January (when staff take leave and utilities spike). A forecast that averages monthly income and expenses misses these patterns.

How to avoid it: Look at historical data month-by-month. Don't just average annual figures.

Pitfall 3: Being Too Optimistic About Grants

Grant agreements often specify payment schedules. But delays happen. Grants are delayed, conditions aren't met, or bureaucracy slows things down.

How to avoid it: Use conservative timing. If a grant is due in March, assume April. Build a buffer.

Pitfall 4: Ignoring Capital Spending

Many charities forget to include capital spending (equipment, vehicles, renovations) in their cash flow forecast. This can create a surprise cash shortfall.

How to avoid it: List all planned capital spending and include it in the month you expect to pay for it.

Pitfall 5: Not Updating the Forecast

Build your forecast once and forget about it. But circumstances change. Grants are delayed. Income drops. Expenses increase.

How to avoid it: Review and update your forecast quarterly. If actual results differ significantly from forecast, adjust your assumptions.

What Your Board Should Ask

1. Do we have a 12-month cash flow forecast? If not, ask your finance team to build one.

2. Are there months where we're projected to run out of cash? If yes, what's your plan? (Draw on reserves? Borrow? Delay spending?)

3. How conservative are our assumptions? Are we assuming grants arrive on time? What if they're delayed?

4. Have we stress-tested the forecast? What happens if a major grant is delayed or donations drop?

5. How often do we update the forecast? It should be reviewed and updated at least quarterly.

Frequently Asked Questions

Q: How far ahead should we forecast? A: Minimum 12 months. Some charities forecast 24 months for strategic planning. The further ahead you forecast, the less certain your assumptions, so use ranges or scenarios.

Q: What if we don't know when grants will arrive? A: Check your grant agreements. If the agreement doesn't specify, contact the grantor. If it's truly uncertain, build two scenarios: one assuming on-time arrival, one assuming three-month delay.

Q: Should we include restricted funds in our cash flow forecast? A: Yes, but separately. Show restricted cash inflows and outflows separately from unrestricted cash. This clarifies what cash is available for general operations.

Q: What if our forecast shows we'll run out of cash? A: This is exactly why you're forecasting. Options include: (1) Arrange a line of credit with your bank, (2) Draw on reserves, (3) Accelerate fundraising, (4) Delay capital spending, (5) Negotiate payment terms with suppliers.

Q: Can we use a simple spreadsheet or do we need accounting software? A: A spreadsheet is fine. Excel or Google Sheets work well. Some accounting software (Xero, MYOB) has built-in forecasting tools, but they're not essential.

The Bottom Line

Cash flow forecasting isn't complex, but it's critical. It's the difference between knowing you have a problem three months in advance and discovering it when you can't pay your staff.

Build a 12-month forecast, update it quarterly, and use it to guide your financial decisions. Your board will thank you.

Book a Free 30-Minute Board Briefing to discuss your cash flow strategy and financial planning. Book now →

References

[1] Australian Charities and Not-for-profits Commission. (2026). Annual Information Statement Requirements. https://www.acnc.gov.au/