How Should a Nonprofit Forecast Cash Flow?

A nonprofit cash-flow forecast estimates when cash will actually enter and leave the organization over the coming weeks and months.

That is different from a budget.

A nonprofit may be operating within its annual budget and still experience a cash shortage because grant reimbursements, pledges, contributions, and other revenue do not always arrive when payroll, rent, program expenses, and other obligations are due.

A good cash-flow forecast helps leadership identify those timing gaps before they become emergencies.

Start With Beginning Cash

A cash-flow forecast starts with the cash the organization expects to have available at the beginning of the forecast period.

But leadership should distinguish between:

total cash

and

cash actually available for operations.

If part of the organization's cash is donor-restricted or otherwise unavailable for general purposes, a forecast that treats every dollar in the bank as available can create a misleading picture of liquidity.

For example:

Total cash: $900,000

Donor-restricted resources: $500,000

Potentially available operating cash may therefore be substantially less than $900,000.

The forecast should reflect that distinction.

Forecast When Cash Will Actually Be Received

One of the biggest mistakes in nonprofit cash forecasting is starting with the income statement and assuming revenue equals cash.

It often does not.

Cash inflows may include:

unrestricted contributions;
foundation grants;
government reimbursements;
pledge collections;
program service revenue;
membership dues;
fundraising events;
investment distributions;
contract payments; and
other expected receipts.

For each major source, estimate when the cash is actually expected to arrive.

A $500,000 grant award is not the same thing as $500,000 in cash today.

Pay Particular Attention to Grant Reimbursements

Reimbursement-based grants can create significant cash-flow pressure.

The organization may need to pay:

payroll;
benefits;
contractors;
supplies;
program costs; and
other expenses

before submitting a reimbursement request and receiving the related cash.

For example:

March: Organization incurs $175,000 of grant-funded expenses.

April: Reimbursement request is submitted.

May: Funder processes the request.

June: $175,000 is received.

The financial statements may show grant activity associated with those costs well before the organization receives the cash.

A forecast makes that timing gap visible.

Be Realistic About Pledge Collections

A pledge receivable is not cash.

If donors have committed contributions that will be collected over time, the forecast should reflect the expected collection schedule.

Consider:

historical collection patterns;
donor payment commitments;
pledge due dates;
significant individual pledges; and
uncertainty around collections.

Do not simply insert the entire receivable balance into next month's cash inflows.

Account for Fundraising Seasonality

Many nonprofits do not receive revenue evenly throughout the year.

Cash receipts may be concentrated around:

year-end giving;
annual campaigns;
galas;
giving days;
membership renewals;
foundation cycles; or
major fundraising events.

Expenses, however, may continue every month.

A good forecast should reflect those seasonal differences.

An organization may expect a strong annual surplus and still face a temporary liquidity shortage six months earlier.

Forecast Payroll Carefully

For many nonprofits, payroll is the largest recurring cash requirement.

The forecast should account for:

normal payroll;
employer payroll taxes;
benefits;
bonuses;
planned hires;
salary changes;
severance;
temporary staffing; and
other personnel-related costs.

If payroll runs every two weeks, forecast it according to actual pay dates.

Some months will contain three payroll cycles instead of two, creating a materially larger cash requirement.

Include Major Program Expenses

Program spending may also be uneven.

Examples include:

events;
conferences;
seasonal programs;
client assistance;
major supply purchases;
travel;
subcontractors;
scholarships;
program launches; and
grant-funded initiatives.

Leadership should work with program managers to understand when these costs will actually occur.

A finance-team-only forecast can miss significant operational information.

Include Large and Irregular Expenses

Not every significant expense occurs monthly.

The forecast should separately identify known items such as:

insurance premiums;
annual software renewals;
audit fees;
Form 990 and tax costs;
equipment purchases;
debt payments;
lease deposits;
capital projects;
major repairs; and
other one-time expenditures.

These items can create significant cash swings even when annual spending remains within budget.

Use the Right Forecast Horizon

Different time horizons answer different questions.

13-Week Forecast

A rolling 13-week cash-flow forecast is useful for short-term liquidity management.

It can help leadership understand:

upcoming payroll;
reimbursement timing;
immediate funding gaps;
major payments; and
whether short-term financing may be needed.

Six-Month Forecast

A six-month forecast provides more visibility into:

grant cycles;
hiring decisions;
fundraising activity;
seasonal programs; and
reserve needs.

Twelve-Month Forecast

A 12-month forecast can support:

annual planning;
strategic decisions;
board reporting;
reserve analysis; and
longer-term funding decisions.

Many organizations benefit from maintaining both a detailed short-term forecast and a broader annual forecast.

Build a Simple Cash-Flow Forecast

A forecast does not need to be complicated.

Start with any simple model that allows leadership to see the low point before it occurs.

That is often more valuable than simply knowing the expected year-end cash balance.

Separate Restricted and Available Cash

This becomes especially important for nonprofits.

If $300,000 of the organization's ending cash is restricted to specific programs, leadership should not assume that entire balance can support:

payroll;
administrative expenses;
debt service;
or other unrestricted needs.

Depending on the organization, the forecast may show:

Total projected cash

Restricted cash or resources

Available operating cash

This provides a much clearer view of liquidity.

Build Scenarios

A good forecast should not contain only one version of the future.

Leadership may benefit from modeling:

Base Case

What management reasonably expects to happen.

Downside Case

What happens if:

a grant reimbursement is delayed;
fundraising misses plan;
a major donor does not renew;
program costs increase; or
a contract starts later than expected?

Upside Case

What happens if:

fundraising outperforms;
a new grant is awarded;
reimbursement timing improves; or
planned expenses are delayed?

Scenario planning helps leadership understand both the expected outcome and the range of possible outcomes.

Establish a Minimum Cash Threshold

The forecast becomes more useful when management knows what cash level requires action.

For example, leadership may establish a threshold of:

90 days cash on hand

$500,000 of minimum available operating cash.

If the forecast shows cash approaching that level, management can respond before liquidity becomes critical.

Potential responses may include:

accelerating grant reimbursements;
delaying discretionary expenses;
drawing on a line of credit;
adjusting hiring;
increasing unrestricted fundraising;
discussing payment timing with vendors; or
evaluating use of board-designated reserves.

Update the Forecast Regularly

A cash forecast should be a rolling management tool—not an annual spreadsheet completed once and forgotten.

For organizations with meaningful liquidity risk, update it at least monthly.

Organizations facing tighter cash conditions may update a 13-week forecast weekly.

Each update should replace estimates with actual results and revise future assumptions.

For example:

Expected grant receipt: March 15

becomes

Actual receipt: March 29

The rest of the forecast should then adjust accordingly.

Compare Forecast to Actual Results

Forecasting gets better when management evaluates accuracy.

Each month, ask:

Which receipts arrived earlier or later than expected?
Which expenses differed materially?
Were grant reimbursement assumptions realistic?
Were fundraising assumptions accurate?
Were significant costs missed?
Why did actual ending cash differ from forecast?

Those answers improve the next forecast.

Forecasting should become a learning process.

Connect the Forecast to the Budget

A budget and cash-flow forecast should work together.

The budget answers:

What financial performance are we planning for?

The cash-flow forecast answers:

When will the related cash actually move?

An organization might budget $6 million of annual revenue and $5.8 million of expenses.

That suggests a $200,000 annual surplus.

But if $1 million of grant reimbursements is not collected until after substantial costs have already been incurred, the organization could still face significant cash pressure during the year.

Both perspectives matter.

Connect the Forecast to Board Reporting

The board generally does not need every line of the detailed cash forecast.

It should understand:

projected cash balance;
available operating cash;
expected low point;
reserve utilization;
major timing risks; and
actions management is considering.

For example:

Available cash is projected to fall from $750,000 to $410,000 over the next three months due primarily to delayed government reimbursements. Management expects cash to recover to approximately $680,000 by June.

That is actionable board information.

Watch Revenue Concentration

Cash-flow forecasts should also highlight dependence on major funding sources.

If one government contract represents 30% of annual revenue, leadership should understand what happens if:

renewal is delayed;
reimbursements slow;
funding is reduced; or
the program ends.

The forecast can model those scenarios before leadership has to respond to them in real time.

Use the Forecast to Inform Hiring

Hiring decisions create recurring cash commitments.

Before adding significant staffing, management should understand:

current available cash;
projected cash;
funding supporting the position;
duration of that funding;
expected reimbursement timing; and
what happens when the grant ends.

The question should not simply be:

“Is the position in the budget?”

It should also be:

“Can our cash flow support the timing and duration of this commitment?”

Use the Forecast to Evaluate Reserves

Cash forecasting and reserve planning should work together.

A reserve target tells the board how much liquidity it would like to maintain.

The forecast shows whether the organization is likely to stay above or fall below that target.

Common Nonprofit Cash-Flow Forecasting Mistakes

Common problems include:

using revenue instead of expected cash receipts;
treating restricted cash as freely available;
failing to model reimbursement delays;
ignoring pledge collection timing;
spreading annual expenses evenly when they are actually seasonal;
missing three-payroll months;
forgetting major annual expenditures;
relying on only one forecast scenario;
creating the forecast once and never updating it; and
focusing solely on the year-end cash balance.

A useful forecast should show when cash pressure occurs, not merely where cash is expected to finish.

Questions Leadership Should Ask

A nonprofit cash-flow forecast should help management answer questions such as:

What is our projected lowest cash balance?
When will that low point occur?
How much of our cash is actually available?
Which receipts are most uncertain?
What happens if a major reimbursement is 60 days late?
What happens if fundraising is 15% below plan?
Are we likely to use reserves?
Do we need access to a line of credit?
Can we afford planned hiring?
What financial decisions need to be made now?

If the forecast cannot answer those questions, it may need to become more decision-focused.

The Bottom Line

Nonprofit cash-flow forecasting is about timing.

Revenue recognition, grant awards, and annual budgets do not necessarily tell leadership when cash will actually be available.

A useful forecast incorporates:

beginning available cash

expected cash receipts

grant reimbursement timing

pledge collections

payroll

program spending

major expenditures

restricted resources

and

realistic scenarios.

The objective is not to predict the future perfectly.

It is to identify potential liquidity gaps early enough for leadership to have options.

How Bilotta & Company Can Help

Bilotta & Company, CPAs, LLC works with nonprofit organizations on accounting, budgeting, forecasting, board reporting, audits, tax compliance, and ongoing financial stewardship.

Through our Nonprofit Navigator® Financial Stewardship program, we help nonprofit leadership teams develop rolling cash-flow forecasts, evaluate liquidity, monitor reserves, understand funding concentration, and connect financial projections to operational decisions.

Our Financial Stewardship as a Service® approach follows a recurring rhythm:

Close → Analyze → Forecast → Decide.

Because knowing what happened matters.

Knowing what may happen next gives leadership time to act.

Explore Nonprofit Navigator® →

Visit the Nonprofit Financial Resource Center →

This article is provided for general educational purposes and should not be considered accounting, investment, legal, lending, or financial advice for a specific organization.