Terms of 2/10 net 60 mean paying two per cent less if you pay on day
10 instead of day 60. Not taking the discount is
borrowing the money from the supplier for 50 days, and the
annualised cost of that loan is 14.8980 per cent. Against a revolver at
4.50 per cent, taking it is worth 5,471,890.41 a year.
The rate, in one line
Two per cent buys 50 days — day
10 to day 60. The discount is taken on the invoice,
so the amount actually financed is 98 per cent of it: 2 / 98 × 365 /
50 = 14.8980 per cent.
That is the number to compare with the cost of funding, and it is the reason the answer is
usually yes. On this company the drawn revolver costs 4.50 per cent and the term loan
4.75 per cent; even the overdraft rate of 5.50 per cent is a fraction of it.
The full arithmetic, not just the rate
Amount
Purchases carrying the offer — 40 per cent of cost of goods sold
392,000,000.00
Discount captured at two per cent
7,840,000.00
Cost of funding 50 days on the revolver at 4.50 per cent
−2,368,109.59
Net gain, per year
5,471,890.41
Average cash tied up
52,624,657.53
The discount is worth taking at any funding cost below 14.8980 per cent.
The half that gets left out
Paying on day 10 instead of day 60 shortens days
payable outstanding on those invoices, so the cash conversion cycle lengthens and reported net
debt rises by the average balance no longer owed.
Before
After taking the discount
Net debt on reported cash
336,000,000.00
388,624,657.53
Leverage on that reading
2.0000×
2.3132×
Cost in turns
0.3132
5,471,890.41 a year against 0.3132 turns of reported leverage. The covenant headroom decides whether that trade is available.
So the honest answer has two parts. The discount is worth
5,471,890.41 a year and is worth taking at any funding cost below
14.8980 per cent — unless the 0.3132 turns matter, which they
do only if a covenant is close. On this company the binding test has
0.6310 turns of headroom on the facility's own definition of cash, so the trade
is available; on a company with half a turn, it is not.
Why it is refused anyway
Nobody is measured on it. The payables team is measured on days payable outstanding, and taking
the discount makes their number worse. The treasurer is measured on cash and on covenant headroom,
and does not see the invoice terms. The line is worth 5,471,890.41 a year and it sits
between two people, each of whom is doing their job.
That is also why the fix is not a policy but an arithmetic one: price every early-payment offer
in the same unit as the funding it replaces, and put the answer in front of whoever owns the
funding cost. The generalisation is dynamic discounting — a discount priced on the days
actually saved rather than a fixed two per cent — and it is the same computation with the
rate solved for instead of assumed.
What to do with this
Take the terms off the largest twenty suppliers, annualise each offer with d / (1 − d)
× 365 / (net days − discount days), and compare the result with your marginal cost of
funds. Then compute what taking them all does to net debt, and check it against the headroom on
the covenant's own definition of cash before deciding. Two numbers, and the second one is the one
that gets forgotten.
The workbook behind this article
Every figure above is a live formula in the companion files for
Treasury Management — the five readings of cash, the liquidity
test, working capital and the discount, and the hedging book. Each file ends with a Checks
sheet setting the printed figure beside the computed one. They are free, and they need no
account and no email address.
At what wealth does a family office pay?A five-person office costs the same $2,442,000 at $100m as at $2bn. Against a tiered multi-family schedule the two curves cross exactly once.
Does an undrawn revolver count as liquidity?67.4567 per cent of the headroom, and it leaves at a fall in annual revenue of 8.4127 per cent — not the 13.3333 per cent the board deck implies.
Does supply chain finance count as debt?66,049,315 released, and leverage of 2.7622× or 3.1362× depending on which balance the test is asked of — the second is a breach at today's EBITDA.
Does the fulcrum move with enterprise value?A worked capital structure at three enterprise values. The break migrates from the first lien to the subordinated notes without a single document changing.
How many companies does a reserve pool defend?Holding pro rata to the Series D costs $14.76m per company. A $40m reserve defends 2.71 of forty — and 61 per cent of the cost is the last round.
How much room a 1.15x downside actually leaves79 basis points of margin. The leverage covenant fails first, five basis points before the coverage covenant the chapter reports on, and 4.6 per cent of EBITDA is the whole cushion.
How the GP catch-up is actually solvedMost write-ups state the catch-up formula then hardcode the answer. Set it as a solve and it moves on its own when the carry rate does.
How do you set a minimum cash balance?Three components, 124,596,281 in total — and the double count that turns a margin of 27,403,719 into an apparent shortfall of -3,988,281.
Is a 2/10 net 60 discount worth taking?An annualised 14.8980 per cent against a revolver at 4.50 per cent — worth 5,471,890 a year, and 0.3132 turns of reported leverage.
Should corporate debt be fixed or floating?78.1818 per cent of gross debt fixed, and a net floating exposure after cash of -608,000.00 — the proportion, not the instrument.
Six ways to state the same fund's return7.12 per cent, 18.04 per cent, or 1.323 times the public market — one fund, one set of flows. The eleven-point gap is the valuation, and it is not cash.
The IRR at which a closed-ended fund merely tiesA drawdown fund advertising 13.25 per cent ties an evergreen netting 8.64. On committed rather than called capital, 78.7 per cent of the edge vanishes.
The month a remediation trigger has to be armed byMonth 8, on a one-year window and a 14-week hiring lead time. The date is 12W − L/4.33 and holds for any portfolio size — the book only changes the euros.
Two routes to the same NAVFive findings in one quarter-end close, and not one of them was a modelling error. Every one was a control that did not exist.
What a CBAM certificate buffer costs to holdCarry and protection are both linear in the buffer, so the break-even probability is identical at 5 per cent and at 30 — and 2027 costs exactly twice 2026.
What a clawback actually collateralises24 million recovers 13.20 net of tax and 7.20 is escrowed. The rule is e ≥ 1 − t, and every euro won on the tax clause lands uncollateralised.
What a co-investment programme actually saves37 basis points, and a 22.8 per cent total-loss rate erases it. At the usual per-deal cap a single failure is 37 per cent of the annual cohort.
What a diligence exercise actually recoversEighteen basis points is only the part that reaches the yield. Three of the four instruments never do, and the exercise is worth thirty-one.
What a follow-on reserve is actually worth0.019 turns under plain dilution, 0.285 under pay-to-play. The optimum is a property of the shareholders’ agreement, not of the portfolio.
What a lease mark-to-market is actually worth5,788,000 becomes 807,365 once the over-market stream, the expiry dates and the cost of re-letting are priced — and nothing at all below a 43.7 per cent renewal rate.
What a minimum payment actually does£81.53 leaves the account and £20.46 reaches the debt. On minimums alone the set clears in 258 months and repays 1.78 times what was borrowed.
What a month of delay costs in an enforcement463,000 euros of present value a month. No single error about enforcement, and no pair of errors, moves the indifference point from 58.7 cents to the 72 on the table.
What a pro rata cheque actually costsDefending costs 1.25 times the initial cheque across two rounds, not more in each — and below a 521 exit the follow-on dollars come back worth less than they cost.
What a subscription line does to the IRR20 per cent becomes 38.41 on the same asset while the multiple falls. Two dollars of interest buys 18.4 points, and the longer the line runs the cheaper each point gets.
What one point of fees actually costsOne point on the annual charge turns 738,846 into 567,961 over forty years — 23 per cent of the pot, and 2.43 of wealth lost per 1 of fee.
When the promote stops clearingCarried interest is not proportional to performance near the hurdle. It is a step function, and $2m of headroom is what stands between a promote and none.
Why a secondaries bid-ask gap has no zoneThe seller’s floor and the buyer’s ceiling are one formula at two rates. At equal required returns the zone is exactly zero — here it is 11.02 points apart.
Why refining a due diligence rubric makes it weakerThree of twelve managers carry a terminal flaw and the average approves all three. Splitting eight domains into sixteen makes it easier to hide, not harder.