Advances-to-Deposit Ratio (ADR)

The advances-to-deposit ratio (ADR) is a banking metric that shows what share of a bank's customer deposits has been lent out as loans, which bankers in South Asia and the Gulf call "advances". It is calculated by dividing total advances by total deposits and is usually written as a percentage. Bank analysts, supervisors and governments use it to judge how actively a bank turns deposits into credit and how much room it leaves for withdrawals.

The same measure is known as the loan-to-deposit ratio (LDR) in the United States and Europe, and as the credit-deposit ratio in India. It is a simple balance-sheet ratio, not a formal capital or liquidity standard, but it sits close to both: it says something about funding stability, liquidity risk and the role a bank plays in financing private businesses versus the government.

Think of a bank as a large water tank. Depositors pour water in, and the bank pipes some of it out to farms and factories as loans. The ADR asks how much of the water has gone down the pipes. If very little has, the tank is full but the farms are dry. If almost all of it has, the farms are watered but there is little left if depositors suddenly want their water back.

A healthy bank sits somewhere in between. It lends enough to earn a living and support the economy, while keeping enough in the tank, in cash or in safe, easily sold investments, to pay depositors who ask for their money.

The standard calculation is:

• Total advances are gross loans and financing extended to customers, usually before provisions for bad loans, though some regulators use net figures.
• Total deposits are customer deposits, including current, savings and term accounts; interbank borrowing is normally excluded.

Worked example: a bank has advances of 720 billion and deposits of 1,200 billion in the same currency. Its ADR is $720 \div 1{,}200 \times 100 = 60\%$. The remaining 40% of deposits is held as cash, central-bank balances or investments such as treasury bills.

• Loan demand. In a growing economy, firms and households borrow more and the ratio tends to rise; in a downturn it tends to fall.
• Government borrowing. When a government runs large deficits and pays high yields on its debt, banks may prefer safe government bonds to riskier private lending, pushing the ADR down.
• Deposit growth. A surge in deposits, for example from remittance inflows, lowers the ratio until lending catches up.
• Credit quality. Banks facing many bad loans cut new lending to manage credit risk.
• Funding model. A bank that also funds itself with bonds or wholesale borrowing can report an ADR above 100%, which is common in some markets but signals reliance on less stable funding.

Supervisors watch the ADR as part of liquidity management and financial stability reviews, and some have set formal limits. Bangladesh Bank, for example, has long set ADR ceilings, with a higher limit for Islamic banks than for conventional ones. China kept a 75% cap on its banks' loan-to-deposit ratio until it was removed in 2015.

Pakistan used the ratio as a tax tool. From the early 2020s its tax law charged extra income tax on income from government securities for banks whose gross ADR fell below set thresholds, to push lending towards the private sector; the measure has been revised several times since, and its current form should be checked in the latest Finance Act.

Global rules work alongside the ADR rather than through it. Basel III, set by the Basel Committee on Banking Supervision (BCBS), introduced the liquidity coverage ratio and the net stable funding ratio, which measure liquidity more precisely by weighting assets and funding sources. Many central banks also use a reserve requirement, which fixes a minimum share of deposits held at the central bank and therefore caps how far the ADR can go.

There is no universal "right" ADR. In many markets a range of roughly 70% to 90% is seen as a balance between earning power and safety, but the norm depends on the country, the business model and the interest-rate cycle. A low ratio can mean a cautious bank, weak loan demand or heavy lending to the state. A high ratio can mean strong private lending, and also tighter liquidity; a bank near or above 100% would struggle in a bank run.

The ratio also links to profitability. Loans usually earn more than government paper, so a bank that lends more of its deposits often reports a higher net interest margin (NIM), provided its loans are repaid.

The ADR ignores the quality and maturity of both sides of the balance sheet. A bank funded by stable retail demand deposit accounts covered by deposit insurance is safer than one with the same ratio funded by large, flighty corporate deposits. It also says nothing about how risky the loans are. Banks can manage the figure around reporting dates, for example by booking short-term loans at quarter-end, so supervisors read it together with capital, asset-quality and liquidity measures rather than on its own.

• Bank for International Settlements: Basel III
• State Bank of Pakistan