What is SLR (Statutory Liquidity Ratio)? A Simple Guide

The Statutory Liquidity Ratio, or SLR, is the minimum share of its deposits a bank must hold in safe, liquid assets like government securities, gold or cash, before lending. Unlike the CRR, these assets can earn returns. It ensures banks stay solvent and also influences credit.

Alongside the cash reserve requirement, banks must keep another portion of their deposits in safe, liquid assets. That requirement is the Statutory Liquidity Ratio.

This guide explains what the SLR is and how it differs from the CRR.

Key Takeaways

• SLR is the share of deposits held in safe, liquid assets.
• These can include government securities, gold or cash.
• Unlike the CRR, these assets can earn returns.
• It ensures banks stay solvent.
• It also influences how much banks can lend.

What is the Statutory Liquidity Ratio?

The SLR is the minimum percentage of its deposits that a bank must maintain in safe, liquid assets, such as government securities, gold or cash, before it can lend the rest. It ensures that a portion of every bank's funds is held in secure, easily sold assets as a safeguard.

How is it different from the CRR?

The CRR must be kept as cash with the central bank and earns no interest. The SLR can be held in assets like government bonds, which do earn a return, and stays with the bank. So the SLR is less costly for banks, though both requirements limit how much can be lent out.

Why does the SLR exist?

The SLR ensures banks always hold enough safe, liquid assets to meet obligations, protecting depositors and the system. By requiring a cushion of secure assets, it reduces the risk that a bank cannot pay out when needed. It also gives the central bank another lever over credit in the economy.

How does it affect lending?

A higher SLR means banks must lock more into safe assets, leaving less to lend, which can slow credit. A lower SLR frees up funds for lending. Like other tools, the SLR is set by the central bank and changes over time, so the current level should be checked from official sources.

What assets count towards the SLR?

The Statutory Liquidity Ratio requires banks to hold a share of their deposits in safe, liquid assets such as government securities, cash and gold, rather than lending them out. Because much of it is held in government bonds, the SLR ensures banks keep a cushion of easily sold, low-risk assets. This protects depositors by keeping banks liquid and solvent, while also creating steady demand for government debt, which helps the government finance its borrowing.

How does the SLR support government borrowing?

By requiring banks to hold a portion of their funds in government securities, the SLR creates a reliable, built-in source of demand for government debt. This makes it easier and cheaper for the government to borrow, since a large captive buyer always exists. At the same time, the SLR limits how much banks can lend to the private sector, so changes in it affect both credit availability and the government's ability to fund its deficit, linking banking regulation to public finance.

Economic data, policy and rates change over time and affect markets in complex ways. This article is educational, uses figures for illustration only, and does not constitute investment advice.

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