Mortgages & Home Loans Financing Your Home Purchase Paying Prepaid Interest on a Home Mortgage By Elizabeth Weintraub Updated on April 13, 2022 Reviewed by Doretha Clemon Sponsored by What's this? & Photo: Witthaya Prasongsin / Getty Images What is prepaid interest? It's actually pretty self-explanatory—it's interest paid in advance. You will most often hear this term used in association with a principal and interest payment (PI payment) for a mortgage. Unlike rent for an apartment, which is paid in advance, mortgage interest is usually paid in arrears. That means it is paid after the amount accrues. A mortgage payment on April 1, for example, pays the interest for March. When interest is paid before it accrues, that payment is an example of prepaid interest. Key Takeaways Prepaid interest occurs any time you pay interest on a loan in advance rather than in arrears, and it is common when closing a home loan.This usually covers the first few weeks of interest on a home loan—the period between when you close and when your first payment will begin to cover interest.Like other mortgage interest, prepaid interest is usually tax-deductible. Common Instances of Prepaid Interest Borrowers typically prepay interest when they take out a loan to either buy a home or refinance an existing mortgage. As a borrower closes a deal, they prepay the interest that will accrue during their initial weeks in the home. Prepaid interest usually covers interest that accrues between the day the sale closed and the first day covered by the first mortgage payment. For instance, a borrower may prepay interest up to the day that is 30 days away from their first mortgage payment. This means that if they close the transaction on March 15, their first mortgage payment will be due on May 1. Part of that May payment (the principal portion) will reduce the balance of the loan, while the other part pays off the interest that accrued throughout April. However, the May payment won't include the interest that accrued between March 15 and March 31 because that amount was paid at closing. That portion covering March interest, which was paid earlier, is the prepaid interest. While this scenario deals only with principal and interest payments, it's important to remember that a real mortgage will include extra costs, taxes, and fees. To get a sense of the total cost of a mortgage, you must use the total monthly payment amount. Prepaid Interest Is Unlike Rent Prepaid interest is sometimes confused with pro rata rent payments, but the two concepts don't bear much in common. Rent is typically paid before a tenant moves into a home. It usually covers a single month, from the first calendar day through the last. Sometimes, if you move into a home during the last week of the month, a property manager might "prorate" the rent. If they do, they'll collect one month plus a "pro rata" portion for that additional week, but the concept remains the same as a standard rent payment. Note Whether you're paying a pro rata amount or moving in on the first of the month, you are paying in full before moving in. Benefits of Prepaid Interest It might seem that prepaid interest is just another way to tack fees onto closing costs, but the payer can enjoy a few benefits for making the payment. For one, prepaid interest is usually a form of tax-deductible interest. That means, depending on the specifics of the home and your tax situation, you may be able to deduct the entire amount of the prepaid interest during tax season. There are specifications you'll have to meet to enjoy this benefit. For example, the prepaid interest has to go toward a mortgage on your primary home, not a vacation home. While coming up with the extra cash for prepaid interest might hurt at the moment, a new homeowner will have many more purchases to make during their initial weeks in their new home. Prepaying some of the interest will ensure better budgeting as you fill your new home with furniture, decorations, and appliances. Note Prepaid interest will help you avoid higher-than-expected mortgage costs, which can be crucial during those early months of filling your home with belongings. The Bottom Line Prepaid interest is a payment that's typically required at the closing of a home sale or on the day a homeowner refinances their mortgage. The most common prepayment time frame captures interest that will accrue between the day of closing and the first day covered by the first mortgage payment. However, when interest is paid before it accrues, that payment qualifies as "prepaid interest." It doesn't have to cover mortgage interest, but that's the most common scenario in which people encounter these types of payments. Was this page helpful? Thanks for your feedback! Tell us why! Other Submit Sources The Balance uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Consumer Financial Protection Bureau. "What Are Prepaid Interest Charges?" Consumer Financial Protection Bureau. "How Does Paying Down a Mortgage Work?" Consumer Financial Protection Bureau. "On a Mortgage, What's the Difference Between My Principal and Interest Payment and My Total Monthly Payment?" H&R Block. "How Do I Qualify for Real Estate Deductions? Can I Deduct Prepaid Mortgage Interest?"