March 27, 2026
Bank Overdraft Facility: Meaning, Interest Rates, Types, Eligibility & Charges
What is a Bank Overdraft Facility?
A bank overdraft (OD) facility is a short-term credit arrangement that allows you to withdraw more money from your bank account than the balance available. It acts as a financial buffer during temporary cash shortages. This facility helps individuals and businesses manage urgent expenses without taking a full-term loan.
For example, if you have ₹10,000 in your account and the bank provides an overdraft limit of ₹50,000, you can withdraw up to ₹60,000. Interest is charged only on the extra amount used, not on your own balance.
This makes overdraft a useful facility during financial emergencies, short-term liquidity gaps, or working capital needs for businesses.
How Does an Overdraft Facility Work?
An overdraft facility functions like a pre-approved credit line linked to your savings or current account. The bank sanctions a credit limit based on factors such as,
- Income or business cash flow
- Credit score
- Relationship with the bank
- Collateral (if required)
You can withdraw funds whenever required up to the approved limit. Interest is calculated only on the amount used and for the number of days it remains outstanding.
Unlike traditional loans, overdrafts usually do not have fixed EMIs. You can repay partially or fully whenever you have funds, and the limit gets restored automatically.
Example
Suppose a bank sanctions an overdraft limit of ₹5 lakh.
- You withdraw ₹2 lakh, interest is charged only on ₹2 lakh.
- After a week, you withdraw another ₹1 lakh, interest is now charged on ₹3 lakh.
- After 15 days, you repay ₹1.5 lakh, interest is then calculated on the remaining ₹1.5 lakh.
Banks usually calculate overdraft interest on a daily basis.
Interest Rates and Charges for Overdraft Facilities
Interest rates for overdraft facilities typically range between 10% to 20% per annum, depending on the bank and whether the overdraft is secured or unsecured.
Some banks determine the rate based on benchmarks set by the Reserve Bank of India.
Common Charges
Banks may also apply additional charges such as,
- Processing fees – One-time fee for setting up the overdraft facility
- Renewal fees – Annual fee for continuing the OD limit
- Late payment penalties – Charged if repayment obligations are not met
- Non-maintenance charges – If minimum usage or account conditions are not maintained
Tenure and Renewal
- Overdraft facilities usually have a validity of 1 year
- They may require annual renewal or review by the bank
- Renewal depends on repayment history, account conduct and updated financial details
Note: Overdraft interest rates are generally higher than term loans, so the facility should ideally be used for short-term needs.
Types of Overdraft Facilities
1. Secured Overdraft
This type of overdraft requires collateral. The credit limit depends on the value of the pledged asset.
Common collateral types are,
Fixed Deposit (FD) - Banks may offer 75%–90% of the FD value as overdraft limit.
Property or Real estate - Overdraft can be sanctioned against residential or commercial property.
Financial securities -Shares, mutual funds, bonds, or insurance policies may be pledged as security.
Salary account overdraft - Some banks provide overdraft limits of 2–3 times the monthly salary to salaried customers.
2. Unsecured Overdraft
Unsecured overdrafts do not require collateral. However, they are usually offered only to customers with,
- High income
- Excellent credit score
- Strong banking relationship
Limits are typically lower compared to secured overdrafts.
3. Business Overdraft (Working Capital OD)
Businesses commonly use overdrafts to manage working capital requirements.
Banks may offer overdrafts based on,
Banks may offer overdrafts based on,
- Business cash flow
- Inventory value
- Receivables
- Business assets
This helps companies manage short-term operational expenses like supplier payments, payroll, or inventory purchases.
4. Digital Overdraft
Some banks and fintech platforms now provide digital overdraft facilities that can be applied for online through mobile banking apps.
These facilities often offer,
- Instant approval
- Paperless application
- Quick disbursement
Examples include overdraft against deposits or pre-approved limits in digital banking platforms.
Features of an Overdraft Facility
- Approved credit limit linked to your bank account
- Interest is charged only on the amount used
- No fixed EMI repayment structure
- Nil or minimal prepayment charges
- Flexible repayment anytime
- Joint borrowers may be allowed in some cases
- Minimum monthly payment may apply in certain overdraft accounts
- Automatic restoration of the credit limit after repayment
Benefits of an Overdraft Facility
| Benefit | Explanation |
|---|---|
| Flexibility | Borrow only when required |
| Interest savings | Interest is charged only on the amount used |
| Quick access to funds | No need to apply for a new loan |
| No fixed EMIs | Repay whenever funds are available |
| Revolving credit | Credit limit gets restored after repayment |
Overdrafts are especially useful for emergency expenses and short-term liquidity needs.
Pros and Cons of Overdraft Facility
| Pros | Cons |
|---|---|
| Quick access to funds | Interest rates can be higher than loans |
| Flexible repayment | Risk of overspending |
| Interest only on used amount | Annual renewal required |
| Useful for emergencies | Penalties if account conditions are not met |
Overdraft vs Personal Loan
| Feature | Overdraft | Personal Loan |
|---|---|---|
| Disbursement | Withdraw as needed | Lump sum amount |
| Interest | Only on used amount | On full loan amount |
| Repayment | Flexible | Fixed EMIs |
| Best for | Short-term needs | Planned expenses |
| Interest rate | Usually higher | Generally lower |
Eligibility Criteria for Overdraft Facility
Banks usually consider the following factors,
- Age and residency
- Credit score
- Stable income or business revenue
- Existing relationship with the bank
- Value of collateral (for secured overdrafts)
Documents Required for Overdraft Facility
Typical documents include,
- Identity proof (PAN card, Aadhaar card)
- Address proof
- Income proof or salary slips
- Bank account statements
- Business financial statements (for business overdrafts)
- Collateral documents (if applicable)
Approval timelines may vary depending on the bank and type of overdraft.
Important Risk Considerations
While overdraft facilities offer convenience, borrowers should use them responsibly.
- Overdraft interest rates are usually higher than traditional loans.
- Failure to maintain required account conditions may attract penalty charges.
- Persistent overdraft usage without repayment can affect credit scores.
Always assess your repayment capacity before using an overdraft facility.
Frequently Asked Questions (FAQs)
What is the difference between an overdraft and a loan?
In an overdraft, flexible borrowing up to a limit with interest charged only on the amount used, whereas a loan provides a fixed amount with scheduled EMIs.
Is a credit score required for an overdraft facility?
Yes, banks generally consider credit scores when approving overdraft facilities, especially unsecured ones.
What is the interest rate on a bank overdraft?
Overdraft interest rates in India typically range between 10% and 20% per annum, depending on the bank and collateral.
Is an overdraft better than a personal loan?
An overdraft may be better for short-term cash needs, while personal loans are more suitable for planned expenses requiring larger amounts.
Can an overdraft facility be withdrawn by the bank?
Yes, banks may reduce or withdraw the overdraft limit during annual reviews or if account conditions are not met.
What happens if I do not repay the overdraft amount?
Non-repayment can lead to penalty charges, higher interest, and potential impact on your credit score.
Can I get an overdraft without collateral?
Yes, some banks offer unsecured overdrafts to customers with strong credit profiles and stable income.
How long does overdraft approval take?
Depending on the bank and documentation, approval may take a few hours to a few days.
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