The liquidity coverage ratio compares eligible high-quality liquid assets with net cash outflows during a standardized 30-day stress period.
The liquidity coverage ratio (LCR) compares a bank’s eligible stock of unencumbered high-quality liquid assets with its total net cash outflows during a standardized 30-calendar-day stress period. The Basel standard uses the LCR to promote short-term liquidity resilience, while national rules determine which institutions must calculate it and how the standard is implemented locally.
Under the Basel framework, total net cash outflows are generally:
The inflow cap generally requires a bank to maintain HQLA for at least part of its stressed outflows rather than assuming incoming payments fund the entire stress. The detailed rules include exceptions and jurisdiction-specific implementation, so a reported ratio should be traced to the applicable calculation instructions.
HQLA must satisfy regulatory eligibility and operational requirements. The assets should be capable of conversion into cash with limited loss of value during stress and be available to the bank.
The Basel structure divides HQLA into:
| Category | General treatment under the Basel standard |
|---|---|
| Level 1 | Highest-quality category; generally no Basel haircut and no aggregate cap |
| Level 2A | Subject to a Basel haircut and included within the Level 2 cap |
| Level 2B | Subject to larger haircuts and a separate sublimit |
Level 2 assets are limited relative to the total HQLA stock, and Level 2B assets have a tighter sublimit. Eligibility, haircuts, caps, and alternative liquidity approaches can differ under national implementation.
An asset is not usable HQLA merely because it is marketable. The bank must satisfy the relevant ownership, encumbrance, control, monetization, currency, and operational conditions.
The denominator applies regulatory stress assumptions to items such as:
Outflow and inflow rates vary by product and counterparty. The LCR is not calculated by subtracting all contractual inflows from all contractual outflows at face value.
Assume a bank has:
$120 million$150 million$50 millionThe inflow cap is $112.5 million, so the bank can recognize the full $50 million of eligible inflows in this simplified example.
The bank reports a 120% LCR under these assumptions. That does not mean it has $20 million of unrestricted excess cash. HQLA values, haircuts, caps, encumbrance, outflows, and inflows can change, and internal buffers may exceed the regulatory minimum.
Under the Basel standard, the LCR should normally be at least 100%. The stock of HQLA is intended to be usable during stress, so a ratio can fall below 100% when a bank draws on its buffer.
A breach is therefore not interpreted mechanically. Supervisors may consider:
Applicable national rules and supervisory directions control the actual response.
| Measure | Horizon or focus | What it adds |
|---|---|---|
| LCR | Standardized 30-day stress | Regulatory short-term HQLA coverage |
| Net Stable Funding Ratio | One-year structural funding | Stability of funding relative to asset and activity needs |
| Internal liquidity stress test | Institution-defined scenarios and horizons | Firm-specific concentrations, options, market access, and contingency actions |
| Cash-flow ladder | Time-bucketed inflows and outflows | Timing and cumulative funding gaps |
| Reserve Requirement | Central-bank reserve requirement context | Required reserves relative to a defined deposit or liability base |
LCR and NSFR are complementary, but neither replaces daily cash management, intraday liquidity controls, collateral management, or a contingency funding plan.
This page provides general financial education. It is not an LCR calculation, liquidity assessment, regulatory interpretation, or recommendation for any institution or depositor.