Understanding Your CIBIL Score
Before diving into the specifics of credit card spending, it is essential to understand what a CIBIL score is. Your CIBIL score is a three-digit number, ranging from 300 to 900, that summarises your credit history. Issued by the credit bureau TransUnion
CIBIL, it acts as a financial report card for lenders. A higher score indicates responsible credit behaviour, making you a more attractive borrower for future loans and credit cards. Banks and financial institutions in India heavily rely on this score to assess the risk of lending to you. A strong score can lead to quicker loan approvals and more favourable interest rates.
The 30% Rule Explained
The '30% rule' refers to your Credit Utilisation Ratio (CUR), a key factor that influences about 30% of your CIBIL score. This ratio measures how much of your available credit you are using. To calculate it, you divide your total outstanding credit card balance by your total credit limit and multiply by 100. For example, if you have a total credit limit of ₹1,00,000 across all your cards and your current outstanding balance is ₹25,000, your CUR is 25%. Financial experts and credit bureaus widely recommend keeping this ratio below 30% to maintain a healthy score.
Why High Utilisation Hurts Your Score
Lenders view a high CUR as a sign of being 'credit hungry' or financially overextended. If your spending consistently nears your credit limit, it suggests a heavy reliance on credit to manage your expenses, which can be a red flag for potential default risk. Even if you pay your bills on time, a high utilisation ratio can still pull your CIBIL score down. It signals to the credit bureau that you might be under financial stress. Conversely, maintaining a low CUR demonstrates that you manage your finances responsibly without depending too heavily on borrowed money, making you a lower-risk borrower.
How to Keep Your Utilisation Low
Managing your CUR is straightforward with a few disciplined habits. The most direct method is to pay your balance in full each month. If that is not possible, try making multiple payments within the same billing cycle instead of one single payment before the due date. Since many issuers report your balance on the statement closing date, making a payment before this date can lower the reported balance. Another effective strategy is to request a credit limit increase from your bank after a period of responsible usage. A higher limit automatically lowers your CUR for the same amount of spending. Spreading your expenses across multiple cards can also prevent any single card from having a high utilisation rate.
Beyond the 30% Guideline
While 30% is a good benchmark, it is not a magic number. For an excellent credit score, aiming for an even lower ratio, such as under 10%, is even better. It is also important to note that a 0% utilisation is not necessarily helpful. If you never use your credit cards, lenders have no recent data to judge your repayment behaviour. Furthermore, credit bureaus look at both your overall utilisation across all cards and the utilisation on each individual card. Maxing out one card can negatively impact your score, even if your overall ratio is low. Therefore, it is wise to manage spending on each card individually.
Other Factors That Shape Your Score
Credit utilisation is a significant piece of the puzzle, but it is not the only one. The single most important factor in your CIBIL score is your payment history. Consistently paying your bills on time is crucial. Other elements include the length of your credit history (older accounts are generally better), your credit mix (a blend of secured loans like home loans and unsecured credit like credit cards), and the number of recent credit inquiries. Applying for too much new credit in a short period can temporarily lower your score.
