NSFR Calculator

The NSFR is calculated by dividing Available Stable Funding (ASF) by Required Stable Funding (RSF). The underlying mathematics aggregate various liabilities and capital components weighted by their assumed stability, against assets and exposures weighted by their liquidity risk profiles. The core formulas are: NSFR = (Available Stable Funding / Required Stable Funding) and Available Stable Funding = Capital + (Stable Deposits * 0.95) + (Less Stable Deposits * 0.9) + (Corporations Fund * 0.5). Each category reflects regulatory standards ensuring institutions do not rely excessively on volatile short-term wholesale funding.

Imagine a regional bank assessing its liquidity position for regulatory compliance. The institution holds $150,000 in regulatory capital, $200,000 in stable retail deposits, $100,000 in less stable retail deposits, and $80,000 in corporate funding. First, compute the Available Stable Funding: ASF = 150,000 + (200,000 * 0.95) + (100,000 * 0.9) + (80,000 * 0.5) = 150,000 + 190,000 + 90,000 + 40,000 = $470,000. Assuming the bank has a Required Stable Funding (RSF) denominator of $400,000, the resulting NSFR is $470,000 / $400,000 = 1.175, or 117.5%, which comfortably satisfies the regulatory minimum threshold of 100%.

To optimize your NSFR outcomes, focus on expanding long-term stable funding sources such as tier-one capital and sticky retail deposits while minimizing reliance on volatile corporate short-term funds. Regularly audit your asset compositions to prevent spikes in required stable funding. Keep in mind that minor shifts in deposit stability classifications can noticeably impact your final ratio, making precise data categorization critical for accurate compliance reporting.