Liquidity Runway in a Stressed Balance Sheet

The weekly cash forecast is usually one spreadsheet tab, wide rather than deep. Across the top run the weeks, a column each, stretching a season or so ahead. Down the side run the receipts and the disbursements: customer collections, payroll, rent, the larger suppliers by name, interest, a catch all line for everything else. At the bottom sits the one row that matters more than the rest, the ending cash balance for each week, and beneath it, if the company has one, the room left on the revolver. It is a plain object. Nobody frames it or puts it in a presentation. In a stressed company it is the most honest document in the building.

Most analysis of a troubled balance sheet starts with the maturity wall, the year the large bonds come due. I start with the forecast, because a company rarely fails on its maturity date. It fails on the Friday it cannot make payroll, and that Friday tends to arrive well before the wall. The way to read runway is as a calendar, beginning with this week and walking outward.

This week and next

The nearest columns are the most reliable and the most revealing. Receipts in them are mostly invoices already sent, so they can be checked against the receivables aging. Disbursements are mostly known. The question is what management is doing to make the two fit: stretching suppliers, holding checks, deferring capital spending, drawing the revolver. Each of these buys days, and each carries a cost that appears a few weeks later on the same sheet. A supplier stretched this week wants cash on delivery next month.

I also look for the minimum balance the business needs just to open its doors, which is rarely zero. Cash sits in store tills, in subsidiaries abroad, in accounts pledged to a lender, in the float between receipt and clearing. Cash that exists but cannot be moved to where the bills are paid is not runway. So the first figure I write down is usable cash, not reported cash, and the distance separating them is often the first surprise.

One more habit belongs in the near columns. I set last week’s forecast beside last week’s actual result, line by line. A company whose forecasts keep missing in the same direction is telling you something about how well management knows its own business, and every later column deserves the haircut those misses imply. A forecast whose ending balance always lands a comfortable distance from zero, week after week, has usually been built backward from the answer.

The coming month

The month ahead holds the lumpy items: an interest payment, an insurance premium, a quarter of rent, a seasonal build of inventory. These are where forecasts break, because a steady weekly burn hides the spikes that actually empty the account. A company with a comfortable average balance can still run dry in the week a coupon lands alongside a large inventory purchase.

This is also where the revolver needs a second look. Availability on an asset based facility shrinks as receivables and inventory shrink, which is exactly what happens when sales soften. A borrowing base that looked generous at the start of the quarter can tighten week by week. Then there is the covenant test at quarter end, which may block further draws altogether, and the reporting deadlines that come with it. The undrawn amount is not runway until I know it can be borrowed in the week it is needed.

The next two quarters

Further out, the columns become estimates, and the question shifts from arithmetic to behavior. Will customers keep paying on time once word of trouble spreads? Will suppliers keep shipping on terms, or demand cash up front, which drains weeks of liquidity at a stroke? Will the people who run the plants and the sales territories stay? A forecast that assumes the business keeps its trade terms through a public restructuring is optimistic in a very specific way, so I cut the receipts, pull the payments forward, and see which week turns red first.

Seasonality belongs here too. A business that builds inventory ahead of its busy season spends cash for months before it collects any, so a forecast that stops just before the collections arrive can make a sound company look finished, and one that stops just after can make a finished company look sound.

I also look at what the company could sell. A division, a building, a yard full of equipment can each become cash, but slowly, usually at a discount, and often with a lender holding a lien that takes the proceeds first. Asset sales extend runway less than the announcements suggest, and they tend to close later than planned.

The maturity wall, last

Only after all of that do I turn to the wall. It still matters, because refinancing it sets the terms on which the company survives. But a company that cannot reach the wall with cash in hand will never get the chance to refinance it, and one that reaches it with a healthy business usually finds lenders. The wall is where the long argument with creditors happens. The runway decides whether there is time to have that argument at all. A negotiation that starts with months of liquidity is a negotiation. One that starts with weeks is a rescue on whatever terms the rescuer names.

The output of this exercise is not a ratio. It is a single week, the first one in which usable cash plus what the company can truly draw falls below what it needs to keep operating. I find that week under a cautious forecast, find it again under a harsh one, and mark it. Every judgment about the securities comes back to that mark: who holds the bargaining power before it, who takes control after it, and whether anything the company can do will push it further out. The maturity wall is printed in the documents for anyone to read. The date circled on the calendar is the one that decides the outcome.