A lender provides funds today expecting repayment over the coming months or years. Historical financial statements show how your business performed in the past. A cash flow projection shows whether the future can support a new payment. That is why it is one of the most closely read documents in a business loan application.
Profit is not cash
A business can be profitable and still run out of money to pay its bills. This happens when:
- sales are collected on credit, but suppliers must be paid first;
- inventory ties up cash before it generates revenue;
- part of the accounting result doesn't represent cash coming in, such as depreciation.
Lenders are repaid in cash, not in accounting profit. The central question is whether operations generate enough cash, at the right time, to cover the debt.
What lenders look for in a projection
- Repayment capacity: does projected cash comfortably cover the payments?
- Consistency with history: do the projected figures make sense given recent performance?
- Clear assumptions: can the reader understand where each number comes from?
- Resilience: what happens if sales come in below expectations?
The debt service coverage ratio (DSCR)
One of the most widely used indicators is the debt service coverage ratio:
DSCR = available operating cash flow ÷ debt payments for the period (interest + principal)
Example: a business projects $150,000 in available operating cash flow for the year. Including existing debt and the new loan, annual payments total $100,000. The DSCR is 1.5, meaning operations generate 50% more cash than needed to service the debt.
A DSCR below 1 means operations alone cannot cover the payments. Many lenders use 1.25 as a minimum benchmark, but criteria vary by lender, industry, and type of financing.
Assumptions that make a projection credible
- Revenue backed by evidence: sales history, signed contracts, operating capacity.
- Justified growth: an increase in sales needs a reason, such as a new location, contract, or product line.
- Costs aligned with revenue: as sales grow, variable costs and often staffing grow too.
- Realistic payment terms: customer collection and supplier payment periods should reflect current practice.
- The new debt included: the projection must show the payments on the requested loan.
Seasonality and scenarios
Annual projections can hide critical months. A restaurant in a Florida tourist area, for example, may have plenty of cash in high season and very little in low season. A monthly projection, at least for the first year, shows whether the business can get through slower months without missing payments.
It is also good practice to present two scenarios: a base case and a conservative case. The conservative case shows the lender that you understand your risks and can still repay if results fall short.
Red flags that weaken an application
- Sharp growth with no explanation
- Margins well above the company's track record
- New loan payments missing from projected outflows
- Annual figures only, with no monthly detail
- Projections that don't reconcile with historical statements
More than a document for the bank
A well-built cash flow projection is not just for your loan application. It helps you decide how much debt the business can take on without straining operations, when to seek financing, and which costs need attention. In many cases, this analysis shows that the amount you actually need differs from your initial estimate.
Educational content. Underwriting criteria vary by lender and type of financing. GestFin is not a lender, does not broker loans, and does not guarantee approval.