Standby letters of credit are used when one party requires an independent bank undertaking behind another party’s contractual obligation.
Common applications include:
Supplier and trade obligations
A supplier may require an SBLC before granting payment terms, committing production capacity or entering a long-term supply agreement.
The instrument can provide a defined source of payment if the applicant fails to meet the obligation covered by the standby.
Commodity transactions
SBLCs can support obligations under commodity purchase agreements, offtake arrangements and supply contracts where the seller requires acceptable bank credit behind the buyer.
The bank will still want to understand the transaction economics, counterparties, goods, jurisdictions, payment cycle and reimbursement source.
Performance obligations
A performance standby may support an applicant’s obligation to complete specified contractual work.
This is common in construction, infrastructure, engineering, procurement, equipment and other commercial contracts.
Advance payments
Where a buyer makes a material advance payment, a standby structure may secure repayment if the supplier fails to perform in accordance with the underlying contract.
Financing and credit enhancement
An SBLC can sometimes form part of a broader credit-enhancement package.
This does not mean that an SBLC automatically creates a loan.
A lender considering an SBLC as credit support will independently assess the issuing institution, wording, enforceability, tenor, draw conditions, underlying borrower and transaction structure before assigning value to the instrument.
Why banks ask for collateral
One of the most common questions we receive is whether an SBLC can be issued without 100% cash collateral.
There is no universal collateral percentage.
When a bank asks an applicant to deposit the full face amount in cash, it is effectively eliminating most of its reimbursement risk. If the SBLC is drawn, the bank already controls the funds required to meet the obligation.
For the applicant, however, a full cash block can make the transaction commercially pointless. A company requiring a USD 5 million SBLC may also need the same liquidity to purchase inventory, mobilize equipment, make supplier payments or fund operating expenses.
The correct question is therefore not simply whether 100% collateral can be avoided.
The question is what alternative credit support the issuing institution can actually underwrite.
That can include an existing bank facility, liquid financial assets, corporate credit, a counter-indemnity, third-party credit support or another enforceable security package acceptable to the issuer.
The required margin is ultimately a credit decision. It should not be advertised as a universal percentage before the applicant and transaction have been underwritten.