Credible takeaways
- The balance on your student loan won't necessarily get smaller, even if you're making regular payments.
- Interest accrual, interest capitalization, fees, deferment, forbearance, and grace periods can all increase your student loan balance.
- Paying more than the minimum each month, making extra payments, and paying interest while in school can help reduce your loan costs.
It's easy to assume your student loan balance will only go down as you make payments. But that's not always true. Interest accrual and capitalization, lender fees, deferment or forbearance, and even your repayment plan can all cause your balance to grow, even while you're paying on time every month.
Find out what factors increase your total loan balance, and how to keep more of your payment going toward what you actually owe.
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What makes up a student loan balance?
Your student loan has two parts: principal balance and interest. The principal is the original amount you borrowed, and the interest is what the lender charges you for borrowing it.
When you first take out a student loan, more of your monthly payment goes toward accrued interest than the principal. But over time, more of your payment goes toward paying down the principal, since a smaller loan balance means less interest is charged.
Reasons your student loan balance increases
These are the five most common factors that can increase your student loan balance:
1. Interest accrual
Student loan interest generally begins accruing as soon as the loan is disbursed. Interest usually accumulates daily, and if you don't pay it off, it can be added to your loan balance.
For example, say you have a $20,000 student loan with a 7.05% fixed interest rate. You're not required to make payments for nine months, but the interest accrues over that period. Your accrued interest is $1,058 after the nine-month grace period, and you'll now owe $21,058 before you've even entered repayment.
Note: The exception to this rule is federal Direct Subsidized Loans. With this type of debt, borrowers aren’t responsible for paying interest accrued while they’re in school and during other eligible periods of nonpayment. Instead, the Department of Education pays it off. However, borrowers of other federal and private loans are responsible for all accrued interest.
Whether you have a fixed or variable interest rate will also affect your interest accrual. A fixed interest rate remains the same over the life of the loan, while a variable rate can fluctuate over time. A borrower can easily calculate the amount of interest that will accrue with a fixed-rate student loan, but it’s impossible to know for sure what the variable interest accrual will be.
2. Interest capitalization
Student loan lenders can capitalize accrued interest, which means it’s added to the principal of your loan and you’ll now begin paying interest on your accrued interest. Lenders usually capitalize interest after certain trigger events, such as the end of a deferment or grace period.
In the example above, the borrower with a $20,000 loan may see $1,058 of interest accrue during the nine-month grace period, but it doesn’t capitalize until the end of the grace period. At that point, the principal becomes $21,058, and the borrower will owe 7.05% interest on the new principal. If the borrower is on a standard 10-year repayment plan, the capitalized interest will increase the monthly payment and the loan's lifetime cost.
You can avoid interest capitalization by paying off interest as it accrues, even if you’re not required to make a payment. Making interest-only payments, or any amount that you can afford, will reduce or eliminate the amount of interest that accrues during the nonpayment period — and you can keep the accrued interest from capitalizing.
3. Fees
Student loans can come with a variety of fees and penalties that could increase your total loan balance. Some of the most common include:
- Origination fee: This is an upfront fee the lender charges to process the loan. Lenders deduct origination fees from the loan balance when they disburse funds. For example, if you borrow $10,000 and your lender charges a 2.5% origination fee, the lender will take $250 from the principal when it disburses the money. You’ll receive $9,750, but you’ll still have to repay the full $10,000. While origination fees typically don’t increase your balance, you may need to factor it in when deciding how much to borrow.
- Late fees: If you miss a due date, you may have to pay a late fee. The amount can be a flat rate or a percentage of the missed payment. If the late fee is added to your total loan balance, you could pay interest on this fee for years.
- Nonsufficient funds (NSF) fee: If you submit a payment but don’t have enough money in your account to cover it, many lenders will charge an NSF fee for the returned payment. Like late fees, an NSF fee may be added to your total loan balance if you don’t pay it right away.
- Collection fees: You may face collection fees if you default on your loan. Defaulting typically means not making a scheduled payment for at least 90 days on a private loan or 270 days on a federal loan. Once your loan is in default, your student loan debt enters collections, and collection fees can be added to the loan balance.
The best way to avoid student loan fees is by making consistent, on-time payments. If you’re ever in a position where you can’t afford your monthly payments, contact your lender as soon as possible to discuss your options. You can often avoid unnecessary fees if you proactively communicate with your lender during periods of economic hardship.
4. Deferment, forbearance, and grace periods
Deferment, forbearance, and grace periods are types of authorized periods of nonpayment. While your loans are essentially paused during this time, interest will continue to accrue. However, the interest usually won’t capitalize until your loan reenters active repayment.
Making interest-only payments during periods of nonpayment can help you avoid increasing your total loan balance. Even if you can’t afford the full interest-only payment, setting up an automatic monthly payment of as little as $25 can reduce the amount of interest that accrues and capitalizes when your regular payments resume.
Editor insight: “I recommend making biweekly payments if you’re able to. Splitting your monthly payment into two payments results in making 26 half-payments, or 13 full payments, each year. This means you end up making one extra payment every year, which helps you pay down your loan principal faster.”
— Kelly Larsen, Student Loans Editor, Credible
5. Negative amortization
Borrowers on the standard 10-year federal repayment plan will see their loan balance gradually go down over time, but that’s not necessarily the case with income-driven repayment (IDR) plans.
IDR plans base your monthly payment on factors like your discretionary income and family size. When your monthly payment doesn't cover the interest accruing that month, the unpaid interest is added to your principal. This is called negative amortization and is why some borrowers on IDR plans can see their balance grow every month even while paying on time.
That’s why IDR plans offer loan forgiveness after 20 or 25 years. If you still have a balance after making the required payments, you’re not responsible for repaying what’s left.
If you’re considering an IDR plan, you should review it to see how much you'll pay over the life of the loan. Federal Student Aid's loan simulator can help you understand exactly how your repayment plan will affect your total loan balance and interest costs over time.
Note
The new Repayment Assistance Plan (RAP) is the only IDR plan that prevents negative amortization by waiving unpaid monthly interest, as long as you make your required payment.
How to reduce your student loan costs
Even though your total loan balance can increase because of the above factors, you still have control over your loan costs. Here are some strategies that can help you reduce the total amount you pay for your student loans:
- Minimize borrowing: The easiest way to lower the cost of your loan is to only borrow what you truly need. A good rule of thumb is to borrow no more than your expected starting salary after graduation.
- Pay more than the minimum: Sending in more than your monthly payment — and letting your lender know you want the excess cash applied to the loan principal — can lower your total loan balance, reduce your interest costs over the life of the loan, and shorten your repayment period.
- Make extra payments: If you don’t have enough cash to regularly pay more than required, you can instead send in an additional payment if you have extra money from a work bonus, tax refund, or other windfall. Doing so can also help reduce your total loan balance, total interest paid, and repayment period. Just be sure to let your lender know you want the extra payments applied to the principal.
- Lock in discounts: Many lenders offer interest rate discounts for enrolling in autopay or opening another account with the same lender. Lowering your interest rate, even by a modest amount, will reduce how much you pay over time.
- Make interest-only payments while in school: Preventing your accrued interest from capitalizing can offer major savings. The best way is to make interest-only payments even when no payment is required, such as while you’re in school.
- Refinance your loans: If you can qualify for a lower interest rate than you currently pay, refinancing your student loans could offer significant savings. Just remember that refinancing federal loans means you lose out on federal protections and benefits, such as loan forgiveness programs, income-driven repayment, and more flexible deferment and forbearance.
FAQ
Why would my student loan balance go up?
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What is accrued interest?
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What is interest capitalization?
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How can I avoid increases in my student loan balance?
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Do fees increase my student loan balance?
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