How Do Banks Provide Advances and Loans?

When a business runs short of funds to buy stock, pay wages, or bridge a gap between selling goods and receiving payment, it rarely sells off assets to raise cash. Instead, it walks into a bank. The money a bank hands out in such situations is broadly called an advance, and it is one of the main ways banks earn income while keeping the wheels of trade and industry moving. Advances are not all alike, though. A bank can structure the same rupees in very different ways depending on how a borrower needs them. The four most common forms are loans, overdraft, cash credit, and discounting of bills. Each has its own rules on how money is released, how interest is charged, and what security the bank expects. Understanding these differences is the first step to understanding how commercial banking actually works.

What exactly is a bank advance? 🔗

An advance is credit that a bank extends to a customer for a defined period, usually against some form of security and always against a promise to repay with interest. Banks accept deposits from the public at one rate of interest and lend that money out as advances at a higher rate. The gap between the two is a core part of how a bank stays profitable. Because the money being lent ultimately belongs to depositors, the Reserve Bank of India places several restrictions on how, to whom, and against what banks may grant advances. The form an advance takes decides everything that follows: whether you receive a single lump sum or a flexible limit, whether interest runs on the whole amount or only on what you draw, and how repayment is scheduled.

Loans: a lump sum with interest on the full amount 🔗

A loan is the most straightforward form of advance. The bank sanctions a fixed amount, opens a separate loan account, and pays out the entire sum in one go. This is a key feature: once a loan is granted, interest is charged on the whole sanctioned amount, whether or not the borrower has actually spent all of it. Because the money is committed upfront and the bank knows exactly how much is outstanding, the interest rate on a loan tends to be slightly lower than on an overdraft or cash credit.

Loans are typically repaid through fixed instalments over an agreed schedule, which makes them predictable for both the bank and the borrower. They suit situations where the need for funds is known and definite, such as buying machinery or financing a fixed expense.

Short-term, medium-term and long-term loans 🔗

Loans are usually classified by how long the borrower has to repay them. Short-term loans run up to about a year and are generally used to meet working capital needs such as buying raw materials or covering routine operating costs. Medium-term loans stretch from one to five years and often fund expansion, renovation, or the purchase of additional equipment. Long-term loans go beyond five years and finance large, durable investments like land, buildings, or major plant. The longer the tenure, the more carefully a bank assesses the borrower, because the risk of something going wrong rises with time.

Overdraft: a temporary cushion for current account holders 🔗

An overdraft is a facility attached to a current account. It allows the account holder to withdraw more money than is actually in the account, up to a pre-agreed limit. If a business has ₹50,000 in its current account and an overdraft limit of ₹2 lakh, it can draw up to ₹2.5 lakh in total. The defining feature of an overdraft is that interest is charged only on the amount actually overdrawn, and only for the days it stays overdrawn, not on the entire limit.

Banks may grant an overdraft against collateral such as fixed deposits, shares, or property, or against the personal security of the borrower based on their standing and relationship with the bank. To protect themselves, banks often include a minimum interest clause, which ensures the bank earns a basic return even if the borrower barely uses the facility. Overdrafts are meant to be temporary and are best suited to bridging short, occasional cash-flow gaps rather than financing ongoing needs. The facility has also been used as a tool for financial inclusion: under the Pradhan Mantri Jan-Dhan Yojana, the RBI allowed small overdrafts in basic accounts to be treated as priority sector lending, extending modest credit to households that might otherwise have none.

Cash credit: the most popular method of lending 🔗

Cash credit is widely regarded as the most common method of bank lending for working capital. Under this arrangement, a bank fixes a credit limit for the borrower, usually against the security of tangible assets such as stock and inventory, or against guarantees. The borrower can then draw money in instalments as and when needed and deposit any surplus back into the account. Because both withdrawals and deposits keep happening, a cash credit account behaves like an active, running account rather than a one-time disbursement.

As with an overdraft, interest is charged only on the amount actually used, not on the full limit. The limit a borrower can draw is generally tied to the value of the hypothecated assets, which is why banks ask for periodic stock statements to verify that the security still supports the borrowing. Two extra features are common. First, a commitment charge may be levied on the portion of the limit left unused, since the bank has set that money aside and could have lent it elsewhere. Second, a minimum interest clause is usually applied, much like in an overdraft.

People often confuse cash credit with overdraft because both charge interest only on the amount drawn. The practical difference lies in purpose and security. Cash credit is built specifically for businesses with regular working capital needs and is backed by current assets such as inventory and receivables, whereas an overdraft is linked to a current account and tends to cover short, irregular shortfalls. In RBI’s framework, both are treated together as running accounts and a single set of asset classification norms applies to overdraft and cash credit accounts alike.

Discounting of bills: short-term, self-liquidating finance 🔗

Discounting of bills is a different mechanism altogether, and it links banking directly to trade. When goods are sold on credit, the seller often draws a bill of exchange on the buyer, which is a written instruction for the buyer to pay a certain sum on a fixed future date, commonly 60 or 90 days later. The seller may not want to wait that long for the money. Instead of waiting, the seller can take the bill to a bank, which credits the seller’s account after deducting a charge known as the discount. In effect, the bank pays the bill amount early and keeps the difference as its income. This practice gives the seller immediate cash and gives the bank a short-term, self-liquidating asset, which is why bill discounting is regarded as a sound method of meeting working capital needs in the Indian banking system.

How the discount is worked out 🔗

The discount is essentially interest charged in advance for the period the bank has to wait for payment. Take a bill of ₹5,000 payable after three months, discounted at a rate of 6% per annum. The interest for three months at 6% works out to ₹75, so the bank deducts ₹75 and credits ₹4,925 to the customer’s account today. When the bill matures, the bank collects the full ₹5,000 from the buyer. The ₹75 difference is the bank’s earning on the transaction.

Documentary bills and what happens on dishonour 🔗

Banks generally prefer documentary bills, which come accompanied by documents of title to goods such as a bill of lading or a railway receipt. These documents give the bank a stronger hold over the underlying transaction and reduce its risk, since they represent real movement of goods rather than a paper accommodation. A genuine trade bill is, after all, backed by an actual sale, which makes it a safer and more disciplined form of short-term credit.

The arrangement is not risk-free for the bank, though. If the buyer fails to pay when the bill matures, the bill is said to be dishonoured. In that case the bank exercises its right of recourse and recovers the money from the customer who originally discounted the bill, by debiting their account for the full amount of the bill. The customer who discounted the bill remains liable as an endorser under the Negotiable Instruments Act, 1881, so discounting transfers the timing of payment to the bank but not the ultimate credit risk away from the seller.

Comparing the four advances at a glance 🔗

Each form of advance answers a slightly different question. A loan suits a fixed, known requirement and charges interest on the full amount. An overdraft offers a temporary cushion on a current account, with interest only on what is drawn. Cash credit finances ongoing working capital against stock and receivables, again charging interest only on the used portion. Bill discounting converts credit sales into immediate cash and ties lending to genuine trade. The choice depends on whether the need is one-time or recurring, whether the borrower has tangible security, and how the cash flow of the business behaves over time. RBI’s directions on interest rates and asset classification apply across all of them, which is why a borrower who stops servicing any of these can see the account slip into the category of a non-performing asset if dues remain overdue beyond the prescribed period.

What do you think? If you were advising a small manufacturer who buys raw materials every month and sells finished goods on 60-day credit, which of these four advances would you recommend, and why? And do you think the flexibility of cash credit and overdraft, where interest is charged only on the amount used, makes them genuinely cheaper than a plain loan, or does that depend entirely on how the borrower manages the account?

References

1. https://www.rbi.org.in/commonman/Upload/English/Notification/PDFs/69SR010709_F.pdf
2. https://www.business-standard.com/article/pti-stories/rbi-says-overdraft-under-jan-dhan-is-priority-sector-lending-115022500945_1.html
3. https://www.rbi.org.in/commonman/Upload/English/Notification/PDFs/93MCIR010709_F.pdf
4. https://www.gktoday.in/discounting-of-bills/
5. https://www.clear.in/s/bill-of-exchange
6. https://www.rbi.org.in/Scripts/BS_ViewMasCirculardetails.aspx?id=12027