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Cash available for debt service measures cash generated before scheduled debt payments under a stated definition. Build the numerator from cash-flow exports, reconcile interest and required deductions, and check the result against cash movements.
Cash available for debt service is the cash a business generates before scheduled interest and principal payments, after the deductions specified for that calculation. It is a period measure, not the ending bank balance. Define its boundaries before using it in a covenant certificate or comparing reporting periods.
CFADS is not a universal line taken unchanged from a financial statement. The agreement or reporting policy must establish which cash flows count, which investments must be deducted, and whether reserves restrict otherwise available cash.
The OCC's Commercial Real Estate Lending handbook explains that coverage measures used for covenant compliance can differ from underwriting measures and discusses recurring capital expenditure reserves. That is a practical reason to preserve the agreement's definition beside the calculation rather than rely on a familiar label.
For the management example below, use this convention:
CFADS = Operating cash flow + Cash interest already deducted in operating cash flow - Required maintenance capital spending - Required reserve funding outside operating cash flow
The interest addback is conditional. Add it only when the starting operating cash-flow figure already deducts the same cash interest included in scheduled debt service. Otherwise there is nothing to reverse. Likewise, do not deduct a reserve transfer again if the starting figure already contains it.
This article builds the numerator. The separate debt service guide covers scheduled payments, while cash debt coverage addresses another cash-based coverage measure.
Start with the cash-flow statement and bank-supported operating receipts and payments. Add the debt schedule, cash interest detail, capital spending register, and required reserve movements. Use one entity, currency, and reporting period across all files.
For each line, preserve a transaction or schedule reference and the treatment under your chosen definition. Distinguish maintenance from expansion investment using an approved classification. A fixed-asset purchase is not automatically discretionary simply because someone labeled it growth.
The SEC's financial statement guide distinguishes operating, investing, and financing cash flows. Keep those classifications in the source schedule, then make the CFADS adjustments visibly. Do not silently rewrite the cash-flow statement to make it resemble a covenant calculation.
If starting with actual customer receipts and supplier payments, their timing is already included. Do not subtract the change in receivables or payables again. A working capital bridge is needed when moving from accrual earnings to cash, not as a second deduction from cash receipts.
An illustrative US distributor reports the following annual cash movements for the fiscal year ended September 30, 2026. Operating payments exclude cash taxes and interest, which appear separately. All figures are USD.
| Operating cash step | Signed amount (USD) | Running total (USD) |
|---|---|---|
| Customer receipts | 2,400,000 | 2,400,000 |
| Supplier, payroll, and other operating payments | -1,450,000 | 950,000 |
| Cash income taxes | -120,000 | 830,000 |
| Cash interest paid | -90,000 | 740,000 |
| Reported operating cash flow | 740,000 |
The company's management convention deducts required maintenance spending and reserve funding before debt service. It presents discretionary expansion separately. The reserve contribution is a transfer from unrestricted to restricted cash, outside the operating cash-flow total above.
| CFADS step | Signed amount (USD) | Running total (USD) |
|---|---|---|
| Reported operating cash flow | 740,000 | 740,000 |
| Add back cash interest already deducted | 90,000 | 830,000 |
| Required maintenance capital spending | -160,000 | 670,000 |
| Required restricted reserve contribution | -30,000 | 640,000 |
| Cash available for debt service | 640,000 |
The result is $640,000. That cash is measured before scheduled debt payments; it is not the amount remaining after them. The table is also an audit trail: every adjustment has a reason and a separate supporting schedule.
Use the same period's debt schedule to move from CFADS to the residual available before expansion. Then reconcile to unrestricted cash. This example assumes no opening restricted-cash release, new financing, asset sales, or distributions.
| Unrestricted cash reconciliation | Signed amount (USD) | Running total (USD) |
|---|---|---|
| CFADS | 640,000 | 640,000 |
| Scheduled interest | -90,000 | 550,000 |
| Scheduled principal | -310,000 | 240,000 |
| Discretionary expansion spending | -200,000 | 40,000 |
| Opening unrestricted cash | 150,000 | 190,000 |
| Closing unrestricted cash | 190,000 |
There is an independent check using reported operating cash flow: $740,000 minus $160,000 maintenance spending, $30,000 reserve funding, $310,000 principal, and $200,000 expansion, plus $150,000 opening cash, equals $190,000. Interest is already deducted in that version, so it is not subtracted again.
All dollar calculations here are exact; no rounding is needed. Keep the restricted reserve balance separate from unrestricted bank cash when completing the full statement reconciliation. A transfer can reduce cash available to pay debt without changing combined cash and restricted cash.
Suppose customer receipts fall because invoices are collected later, with every other input unchanged. The following variation isolates that one input rather than mixing a collection delay with new spending assumptions.
| Measure | Base case (USD) | Delayed collections (USD) | Change (USD) |
|---|---|---|---|
| Customer receipts | 2,400,000 | 2,220,000 | -180,000 |
| CFADS | 640,000 | 460,000 | -180,000 |
| Scheduled interest plus principal | 400,000 | 400,000 | 0 |
| Residual before expansion | 240,000 | 60,000 | -180,000 |
| Expansion spending | 200,000 | 200,000 | 0 |
| Closing unrestricted cash | 190,000 | 10,000 | -180,000 |
The company still generates cash above scheduled debt payments in this variation, but the planned expansion leaves little unrestricted liquidity. A cash-flow forecast should place those receipts and payments on their actual dates. An annual positive figure cannot prove the bank account stays positive throughout the year.
Upload your cash-flow, debt, capital spending, and reserve schedules with the applicable definitions. Covirage maps the columns; its tools compute and check the figures, and the external AI model explains the result with every figure traced to its rows. Create a free Covirage account and bring a sample of your own data.
See Covirage for finance teams for the reporting context.
No. EBITDA is an earnings measure and does not directly capture cash taxes, working capital movements, or required investment. A CFADS calculation needs a cash bridge and the deductions specified by the reporting purpose or financing agreement. Do not substitute EBITDA without reconciling those differences.
Not in the operating-generation convention used here. Borrowing can fund a cash shortfall, but it does not show the business generated cash to repay debt. Keep loan proceeds and owner contributions in a separate financing schedule unless the governing definition explicitly requires another treatment.
It depends on the defined measure. Some schedules deduct all required capital spending, while others separate maintenance spending from discretionary expansion. Show both amounts and identify the applicable rule. Cash committed to expansion still affects liquidity even when it is excluded from the reported CFADS numerator.