2 min read
Definition
Day-one funding is the sum advanced immediately on completion of a facility, as distinct from later tranches or milestone-based drawdowns.
In plain terms
It is "how much lands in the account today?" — the figure that matters when you need cash now, not in three months.
Why it matters for your company
When comparing offers, the headline limit matters less than the day-one figure if your need is immediate. Creditcorp funds fast — see how much you could access via a business credit facility.
In practice
Picture a UK limited company that has agreed a facility and is now moving through completion. The director's practical question is rarely about the total limit on paper — it is what actually clears into the business bank account once the paperwork is signed, and how soon that can be put to work covering a supplier payment, payroll run, or a piece of equipment.
Day-one funding is that initial slice. It sits apart from anything released later against milestones, performance conditions, or a further tranche. A director comparing two otherwise similar offers should ask each lender to separate out the day-one figure from the headline limit, because a facility with a lower ceiling but a stronger day-one release can solve an immediate cash gap more effectively than a larger facility that only pays out gradually.
How lenders read it
From the lender's side, the size of the day-one release reflects how much can be verified and committed with confidence before ongoing performance is observed. Facilities secured against assets that can be valued quickly, or structured with straightforward conditions, tend to support a larger upfront element; facilities that depend on the business hitting operational milestones typically hold more back for later drawdown.
A common pitfall is treating the headline limit and the day-one figure as interchangeable when budgeting cash flow — assuming the full facility is available immediately can leave a director short if a meaningful portion is actually staged. Reading the completion schedule alongside the offer letter, rather than the summary figure alone, avoids that mismatch.
Related reading

Tranche
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Drawdown
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Committed facility
A committed facility is credit the lender is legally bound to provide up to an agreed limit — certainty you…
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Advance rate
The advance rate is how much of an asset's value a lender will lend against — 80% of invoices, say. The gap…
Read →Funding for UK limited companies
Creditcorp lends to your company, not to you personally — short-term working capital with no personal guarantee. See what your business could access.