Tata Capital > Blog > Loan for Home > Home Equity Line of Credit (HELOC) – Features, eligibility & how it works
31 October 2026
9 mins read
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Suppose you are facing a financial emergency and require urgent funds. You may consider applying for a personal loan, but the interest rates can be quite high. Using a credit card is another option, but the limit may not be enough. So, what can you do in such a situation?
Now imagine if you could use the value of your home to access funds whenever needed, and pay interest only on the amount you actually use. Sounds illusory, right? But this is exactly what a Home Equity Line of Credit (HELOC) allows you to do.
Also known as a line of credit loan, this flexible borrowing option can be extremely helpful during financial contingencies. In this blog, you will explore the HELOC meaning, how it works, eligibility, features, and more. Keep reading.
To understand what a home equity line of credit is, you must first learn the line of credit meaning. A line of credit is a revolving credit facility that allows you to withdraw funds as needed, up to a pre-determined limit. Interest is charged only on the amount you use, not on the entire credit limit.
It is different from a traditional loan, where you receive a lump sum and pay interest on the entire amount. In a line of credit loan, you borrow only when required.
When you use your home as collateral for a line of credit, it is known as a home equity line of credit. In such a case, the lender determines the credit limit based on your property’s market value.
A HELOC and a home equity loan both use your housing property as collateral, but they work differently. A HELOC offers flexible access to funds, while a home equity loan allows you to borrow a lump sum. The table below depicts key differences between these two financial tools:
| Feature | HELOC | Home Equity Loan |
| Structure | Revolving credit facility | Lump sum loan |
| Interest | Charged only on the amount used | Charged on the full loan amount |
| Interest rate type | Usually floating | Usually fixed |
| Repayment style | Flexible during the draw period | Fixed EMIs |
| Flexibility | High | Low |
A home equity line of credit is a secured credit facility in which your house serves as collateral. When you apply for a HELOC, the lender evaluates your property’s current market value to determine a credit limit. Based on the Loan-to-Value (LTV) ratio, the lender then approves and sanctions a line of credit. You can borrow, repay, and then reuse the same limit within the draw period.
For example, suppose your home’s current market value is Rs. 60 lakhs and the lender’s LTV ratio is 70%. It means that it may sanction you a home equity credit limit of Rs. 42 lakhs. You can withdraw funds from this limit as needed, repay, and then reuse the same limit.
The draw period is an initial period during which you can withdraw funds from your home equity credit line. This period usually lasts about 10 years from the date of sanction. Once you repay the borrowed amount during the draw period, the entire credit limit becomes available for reuse. Some lenders even allow you to make interest-only payments during this period.
After the draw period ends, you enter into the repayment period. You can no longer withdraw funds from your credit limit, and can only repay the outstanding amount in installments.
In a home equity line of credit, interest is charged only on the amount you actually use, not on the approved credit limit. For example, if your sanctioned HELOC limit is Rs. 40 lakhs and you have borrowed only Rs. 5 lakhs, interest will be charged only on Rs. 5 lakhs, not on the remaining Rs. 35 lakhs.
Most HELOCs have variable interest rates linked to a benchmark rate. It means the interest can change over time based on market conditions.
Also,read – What Is The Difference Between Home Equity Loan Vs Mortgage Loan?
The amount you can borrow through a home equity line of credit depends on a few key factors. The lender first evaluates your property through a formal valuation process. It appoints a professional valuer to assess factors such as location, property condition, age, market demand, and recent sale prices in the area. Based on this, the current market value of your home is determined.
The lender then applies the LTV ratio to decide your borrowing limit. The LTV ratio is the percentage of your property’s value that a lender can offer as a loan.
Apart from this, lenders also consider your income, credit profile, and existing loans before finalizing the limit.
The basic criterion to qualify for a home equity line of credit is that you must own a housing property and have some home equity. However, that’s not the only requirement. Lenders also consider the following factors before approving a HELOC application:
The documents required to apply for a HELOC are listed below. The lender requires you to submit these documents to assess your loan eligibility:
Please note that this list is indicative. The lender may ask for additional documents at the time of loan processing.
Applying for a HELOC allows you to get access to a revolving credit facility from which you can withdraw funds as needed. Here are a few advantages this tool offers:
We have already discussed that a home equity line of credit offers flexible access to funds that can be used to fulfill a range of financial needs. However, it also entails a few risks or drawbacks.
The most notable drawback is the variable interest rate. If rates increase during the draw period, your repayment amount can also rise. That is why it’s essential not to overborrow.
Furthermore, if you fail to repay the borrowed amount even during the repayment period, you could lose possession of your house. The lender may sell it to recover its outstanding dues. Your credit score can also take a beating, and you may not be able to take out more loans in the future.
It’s crucial to consider both pros and cons when applying for a line of credit loan. Apply only if you are confident about your ability to repay.
A HELOC offers flexible borrowing, while a mortgage refinance replaces your existing loan with a new one. Understanding the difference between these borrowing options and assessing your financial needs can help you make the right choice.
| Feature | HELOC | Mortgage Refinance |
| Cost | Initial costs are higher, but interest is charged only on the amount you use. | Lower initial costs, but interest is charged on the entire amount from day one. |
| Flexibility | High, revolving credit facility | Limited, fixed loan amount |
| Disbursement | As needed | Lump sum |
| Impact | Provides access to a new credit line | Helps modify the existing loan terms |
Most lending institutions in India allow you to apply for a home equity line of credit online or offline. To apply offline, visit your lender’s nearest branch with the required documents. The representative there will guide you through the entire process. For the online application, you can follow the steps mentioned below:
Also Read – Business line of credit explained
Check whether you can fulfill the lender’s eligibility criteria to apply for a HELOC. You will find the detailed criteria on the lender’s website.
If eligible, go ahead and fill out an online application form on the lender’s website. Upload the required documents simultaneously.
After receiving your HELOC application, the lender initiates the property valuation process. It also verifies your credit score and other eligibility parameters.
After the property valuation process, the lender approves and sanctions your home equity credit limit based on its LTV guidelines.
While a home equity line of credit is a flexible borrowing instrument, you can also consider other alternatives based on your financial needs. For example, if you need quick funds for short-term needs, you can apply for a personal loan.
You can also apply for options like a home equity loan or mortgage refinancing. A home equity loan provides a lump sum with fixed EMIs, while mortgage refinancing helps you restructure your existing loan.
Equally important is to choose the right lending partner. You can compare various lenders based on the interest rates they are offering, market reputation, and customer support framework. Opt for the one that’s offering the best overall deal.
A Home Equity Line of Credit (HELOC) is a type of loan that allows you to borrow money against the value of your home. It works like a flexible credit line, where you can use funds as needed and pay interest only on the amount you borrow.
A HELOC is a flexible credit line where you can borrow as needed and pay interest only on the amount you use. A home equity loan, on the other hand, gives a fixed lump sum. You repay it through regular EMIs with interest on the full amount.
HELOC interest rates are calculated only on the amount you use, not the full credit limit. Most HELOCs have variable rates linked to a benchmark, which means that they can change over time. The rate also depends on factors like your credit profile and overall market conditions.
The draw period is the time when you can withdraw funds from your HELOC as needed. During this phase, you may only pay interest on the amount used. The repayment period begins after the draw period. You can no longer withdraw funds and must repay the full outstanding amount in installments.
The amount you can borrow through a HELOC depends on your property’s market value and the lender’s loan-to-value ratio. Lenders also consider your income, credit score, and existing loans. Based on these factors, they set a credit limit that you can use as needed.
In many cases, you can repay a HELOC early without any penalty. Some lenders allow part or full prepayment at any time. However, terms may vary, and a few lenders may charge a small fee. It is important to check the loan agreement before applying.
After the HELOC draw period ends, you can no longer withdraw funds. The account moves into the repayment phase. During this time, you must repay the outstanding balance through regular installments. Interest continues to apply on the balance until the loan is fully cleared.
A HELOC and mortgage refinancing are two different financial tools. A HELOC is better if you need flexible access to a line of credit. You can withdraw funds as needed, and interest is charged only on the amount you use. Mortgage refinancing is better when you want to shift your outstanding mortgage loan to a different lender offering better loan terms.
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