Borrowing base certificate
What is a borrowing base certificate, and how does a lender check it?
ONE OF 366 TERMS · FREE · NO SIGNUP
BY MICHAEL SHANG · SIXTEEN YEARS IN COMMERCIAL BANKING · UPDATED
// THE SHORT ANSWER
A borrowing base certificate is the report a borrower signs and sends its lender, usually monthly and sometimes weekly, that works out how much it may draw under an asset-based facility: receivables and stock, less the amounts the facility treats as ineligible, multiplied by the advance rates, less any reserves. With US$10m of debtors, US$2m ineligible and an 80% advance rate, availability is US$6.4m; drawn at US$5.5m, the business has US$0.9m left. The lender checks it against the aged debtors report and periodic field audits, because a certificate prepared generously is a facility quietly larger than the one approved.
BASIS Practitioner judgment from sixteen years in commercial banking, set out in How Bankers Think (Highbank Press, 2026). Every borrower on this site is a composite constructed for teaching, not a client. The market is mid-market commercial lending as practised in New Zealand and Australia; where a convention differs elsewhere, the page says so.
// WHAT IT IS NOT
A compliance certificate reports the financial covenants, usually with each set of accounts; a borrowing base certificate reports the collateral that sets how much can be drawn.
// WORKED IN
// NEXT TO IT
- Borrowing base
- Dilution (receivables)
- Advance rate
- Eligible receivables
- Concentration limit
- Recourse (receivables finance)
- Invoice discounting
- Trade credit insurance
- Performance bond
- Standby letter of credit (SBLC)
- Documentary collection
- Letter of credit (LC)
- Sub-limit
- Open account
- Discrepancy (letter of credit)
- Documents against acceptance (D/A)
- Early settlement discount
- Aged debtors report
- Collection account
- Availability (borrowing base)
- Usance letter of credit
- Cross-ageing
- Trust receipt
- On-demand guarantee
- Virtual accounts
- Selective invoice finance (spot factoring)
- Contra debtor (contra)
- Progress claim (payment claim)
- Supply chain finance (reverse factoring)
- Dynamic discounting
- Slow-moving stock
- Unapplied cash (unallocated receipts)
- Banker's acceptance
- Confirmed letter of credit
- Red clause letter of credit
- Back-to-back letter of credit
- Transferable letter of credit
- Shipping guarantee
- Bill of lading (B/L)
- Incoterms
- Pre-shipment finance (packing credit)
- Post-shipment finance
- Forfaiting
- Aval
- Export credit agency cover (ECA cover)
- Advance payment guarantee (APG)
- Bid bond (tender guarantee)
- Counter-guarantee
// SUBSCRIBE
The Lab.
One case file and one question, in your inbox every Tuesday morning, New Zealand time. The senior banker's read opens only after you answer.
FREE WITH IT · THREE PDFS
An interview case, an annotated credit paper, and a one-page loan application sheet.
No spam. Unsubscribe anytime. Educational content only.
