The Delayed-Draw Term Loan: Committed Debt a Sponsor Draws Later — the Availability Period, the Ticking Fee, and Why It Funds a Buy-and-Build

Committed at Close, Drawn Later — the Distinction That Defines It

A delayed-draw term loan is a term loan the lender commits to in full when the deal signs, but that the borrower draws down later — in one tranche or several — across a defined window rather than taking the whole amount on the closing date. The commitment is firm: the lender is contractually bound to fund each draw when the borrower calls it, subject only to pre-agreed conditions. That single feature — capital committed but not yet advanced — is what separates a DDTL from an ordinary term loan, which funds in full on day one, and it is the reason the instrument exists.

The contrast with the two facilities it is most often confused with sharpens the point. An ordinary Term Loan B lands in the borrower’s account on the closing date and accrues its full margin from that moment. A revolving credit facility can be drawn, repaid and redrawn repeatedly for as long as it is in place. A DDTL sits between the two: like a term loan, once a tranche is drawn and later repaid it cannot be redrawn — but like a commitment, the cash stays off the borrower’s balance sheet until it is called. It is best read as a term loan with its funding date detached from its signing date.

The Availability Period: A Window, Not a Standing Facility

The commitment does not run for the life of the loan; it runs only for the availability period — the window during which the borrower can draw. In the broadly syndicated market that window is short, often measured in months around a single known funding need. In middle-market and direct-lending deals built for acquisitions it runs longer, commonly 12 to 24 months and sometimes out to 36. Treat those as approximate: the availability period is negotiated deal by deal, not fixed by convention. When the window closes, any undrawn commitment terminates — the lender is released, and the capacity is simply gone.

Each draw is conditioned. A DDTL is not a blank cheque the borrower can call for any reason: the credit agreement restricts its use, usually to funding permitted acquisitions or specified capital expenditure, and each drawdown is typically conditioned on pro forma compliance with the leverage covenant and a bring-down of the representations. The lender underwrote a particular credit profile, and those conditions stop the borrower drawing the money into a materially worse one. This is why a DDTL is described as purpose-built debt rather than general liquidity — the use is written into the instrument.

The Ticking Fee: Paying for Money You Have Not Borrowed

Committed capital is not free capital. Between close and drawdown the lender has reserved — and, in a funded vehicle such as a CLO, often actually raised — the money, and it cannot earn the full loan margin on cash the borrower has not yet taken. The ticking fee is the compensation: a fee that accrues on the undrawn commitment through the availability period. It is the mirror image of the loan margin — the borrower pays for the option to draw certain money on demand, whether or not it ever does.

The fee is usually structured as a step-up rather than a flat rate. A short grace period at close carries no fee or a nominal one; the fee then accrues at a fraction of the applicable margin — commonly around half — for an initial stretch, and steps up to the full margin as the window runs on, until the commitment is drawn or expires. The logic is straightforward: a lender will tolerate reserving capital cheaply for a short time, but the longer the money sits idle the closer it wants to be made whole for the spread it is forgoing.

Why a Buy-and-Build Reaches for a DDTL, Not the Accordion or a Revolver

The instrument earns its keep in one strategy above all: the buy-and-build, where a sponsor acquires a platform and grows it through a pipeline of bolt-on acquisitions. Programmatic M&A needs financing that is certain, fast and priced in advance — and of the three ways to add acquisition debt to a buyout, the DDTL is the only one that delivers all three.

The accordion looks like the alternative but is not. An accordion — the incremental facility — is uncommitted: it is the right to ask existing or new lenders for more term debt later, not a promise that anyone will provide it. The sponsor must arrange and syndicate it at the time, at whatever the market demands, subject to the MFN that can reprice the existing loan. In a competitive bolt-on auction that uncertainty is disqualifying: a sponsor cannot sign a purchase agreement on financing it has not secured. A DDTL was secured at close, so the money is there, on terms already agreed.

The revolver is the wrong tool for the opposite reason. A revolving facility is committed and available, but it is working-capital liquidity — designed to be drawn and repaid, frequently carrying a clean-down that requires it to be zeroed for a period each year, and sized for day-to-day cash swings rather than permanent acquisition funding. Buying a company off the revolver leaves the business with no liquidity headroom and a facility it is contractually meant to repay. A DDTL is term debt: drawn once for the acquisition and left outstanding, exactly as the deal requires.

So the choice is not really three-way. For a known, permanent acquisition need, the DDTL is committed where the accordion is not, and permanent where the revolver is not. Its cost — the ticking fee — is the price of locking that certainty in upfront, and for a sponsor whose entire thesis rests on executing a pipeline at speed, it is usually a price worth paying.

Pricing and Ranking: Usually Fungible With the Term Loan B

Once drawn, a DDTL is ordinarily indistinguishable from the term loan it sits beside. It is typically documented to be fungible with the Term Loan B — same margin, same maturity, same covenant package, ranking pari passu on the same first-lien collateral — so that on drawdown it simply increases the outstanding TLB and trades as one instrument. That fungibility matters to the lender: an institutional buyer wants the drawn DDTL to be part of a single, liquid tranche, not an orphan strip with bespoke terms.

Because the terms are set at close, the margin the borrower pays on the eventual draw is the close-date margin, not whatever the market demands 18 months later — which is precisely the certainty the sponsor is buying. Where the credit agreement’s MFN applies to delayed draws, it protects the existing lenders if a later draw prices wider; how the MFN and market flex set a loan’s margin in the first place is its own mechanic, covered in leveraged loan pricing. In the sources and uses, an undrawn DDTL does not appear as day-one debt — it is committed capacity noted alongside the structure, converting to funded debt only when a bolt-on is signed.

Where It Sits in the Direct-Lending Market

Delayed-draw structures appear in the syndicated market, but their natural home is private credit. A direct lender writing a single unitranche for a buy-and-build platform will routinely carve out a delayed-draw tranche — an acquisition line committed at close and drawn against the pipeline — because it holds the whole loan and can pre-commit acquisition capital without re-syndicating anything. The relationship is bilateral, the terms are private, and the certainty a sponsor prizes is easier to grant when one lender controls the paper. That is why the DDTL and the rise of direct lending have grown together: the instrument suits a held-to-maturity lender funding a serial acquirer far better than it suits a broadly syndicated market that prefers to place drawn, tradeable debt.

The trade-off for the lender is the same reserved-capital problem the ticking fee addresses, only sharper: a direct lender that has raised a fund must hold dry powder against every delayed-draw commitment it makes, which is a drag on its own returns. The ticking fee is not a windfall — it is the lender charging the borrower for the cost the commitment imposes on the fund. Read that way, the fee is less a penalty on the borrower than a pass-through of the economics of certainty.

How This Shows Up in Credit and the Interview

In a leveraged-finance or PE screen the DDTL surfaces two ways. The direct question — “what is a delayed-draw term loan?” — wants the mechanic: committed in full at close, drawn later within an availability period, restricted to a permitted use, and carrying a ticking fee on the undrawn amount. The sharper question is comparative — “how would you fund a buy-and-build’s acquisition pipeline?” — and a strong answer reaches for the DDTL over the accordion and the revolver, and says why: committed rather than uncommitted, term rather than revolving, priced at close rather than at the market.

Take Your Preparation Further

This tranche is one layer of the acquisition-debt toolkit. For the uncommitted alternative and why it cannot do the DDTL’s job, read the accordion explained; for the strategy the instrument is built to finance, buy-and-build and multiple arbitrage; and for the whole capital structure it sits inside, the LBO debt stack. For the lender most likely to write one, see private credit and direct lending.

To keep the leverage and coverage ratios credit investors actually test at your fingertips, download the free Financial Ratios Cheat Sheet, and to build a debt schedule that carries a committed acquisition line drawn against a pipeline, use the LBO Model Template.

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