Your first payment is due on the first day of the month after your loan closes, not when ready after closing

The timing depends on when your loan closes and how your lender structures the payment schedule. If you close on the 15th of any month, your first payment is due on the 1st of the following month. If you close on the 1st itself, your first payment is still due on the 1st of the next month — you get a full month before anything is owed. The key is that your lender will tell you the exact due date in your closing disclosure, which you receive at least three business days before closing.

This gap exists because of how mortgage interest works. When you close, you've borrowed money partway through a month. Your lender collects the interest you owe for those remaining days at closing — this is called prepaid interest or interim interest. Your first regular monthly payment then covers the full month ahead. That's why the payment schedule always starts on the 1st of a month, even if you closed mid-month.

Key Takeaways

  • Your first payment is due on the 1st of the month following your closing date, regardless of when in that month you closed.
  • Prepaid interest collected at closing covers the days between your closing date and the end of that month.
  • Your closing disclosure lists the exact due date and the amount of your first payment before you sign anything.
  • If your due date falls on a weekend or holiday, most lenders accept payment on the next business day without penalty.
  • Some lenders allow you to choose a different due date during closing, which changes when your first payment is owed.

How prepaid interest affects your first payment amount

The first payment you make is usually smaller than the regular monthly payment that follows. This is because you're only paying for a partial month of interest at closing, not a full month. If you close on the 20th, you owe interest for 11 days in that month; if you close on the 5th, you owe interest for 26 days. Your lender calculates this daily interest and collects it at closing.

Your first regular payment — the one due on the 1st of the next month — covers a full month of interest plus principal, and it will be the same amount as every payment after it (assuming a fixed-rate mortgage). The closing disclosure shows both the prepaid interest amount and the first payment amount separately, so you know exactly what to expect.

What happens if you close near the end of the month

Closing on the 28th, 29th, 30th, or 31st doesn't change the rule: your first payment is still due on the 1st of the following month. You'll pay prepaid interest for just a few days at closing, and then your first full payment is due 30 days later. This actually works in your favor because you get the longest possible time before your first payment is owed.

Some borrowers close at the end of the month specifically to maximize this gap. If you close on January 31st, your first payment isn't due until March 1st — you have nearly two months before the first payment leaves your account. The tradeoff is that you'll owe prepaid interest for only one day, which is minimal.

Changing your due date during closing

Most lenders let you choose a different payment due date during the closing process, though not all do. If your income arrives on a specific day of the month — say the 15th — you can ask to move your due date to the 20th so the payment comes after your paycheck. This change is made in writing before closing and appears on your closing disclosure.

If you change your due date, your first payment timeline shifts accordingly. If you move your due date from the 1st to the 15th, your first payment is due on the 15th of the month after closing, not the 1st. Your lender will recalculate the prepaid interest to match the new schedule. Not all lenders offer this flexibility, so ask during the loan process if it matters to your budget.

Grace periods and late fees

Most mortgages include a grace period of 10 to 15 days after the due date. If your payment is due on the 1st, you can usually pay by the 10th or 15th without a late fee. This grace period applies to every payment, not just the first one. Your promissory note and loan documents specify the exact grace period for your loan.

If you miss the grace period, the lender charges a late fee, usually 4 to 6 percent of your monthly payment amount. Missing a payment also gets reported to credit bureaus after 30 days of being late. For this reason, it's worth setting up automatic payments or a calendar reminder a few days before your due date, even with the grace period in place.

Weekends and holidays don't delay your due date

If your due date falls on a Saturday, Sunday, or federal holiday, the payment is still due that day. However, most lenders accept payment on the next business day without charging a late fee, as long as you submit it by end of business on that day. This is standard practice across the industry, though your specific lender's policy appears in your loan documents.

If you're paying by mail, send your check several days early to account for mail delivery time. If you're paying online, submit the payment the business day before the due date to may support it clears on time. Automatic payments typically process on the due date itself, so they're the safest option if your due date lands on a weekend.

What to do if you can't make your first payment on time

Contact your lender as soon as you know you'll miss the due date. Many lenders have hardship programs or can defer your first payment to the end of your loan, meaning you'll make an extra payment at the end instead of skipping one. This is different from a late payment — it's a formal arrangement that doesn't damage your credit.

Don't ignore a missed payment. The longer you wait to contact your lender, the fewer options you have. A single late payment reported to credit bureaus can lower your score by 100 points or more. If you're facing a genuine hardship, your lender would rather work with you than report you as delinquent.

Frequently Asked Questions

Do I have to make a payment before my first official due date?

No. You owe nothing until the due date shown on your closing disclosure. Some lenders send payment coupons or statements before that date, but these are just reminders. Your first payment is not due until the date specified in your loan documents.

What if I want to pay early?

You can pay early without penalty on most mortgages. Paying early reduces the interest you owe over the life of the loan. Contact your lender to confirm they don't charge a prepayment penalty, though these are rare on conventional mortgages. Make sure any extra payment is applied to principal, not held as a credit toward future payments.

Does my first payment include property taxes and insurance?

Only if you have an escrow account, which is common with mortgages. Your lender collects property taxes and homeowners insurance from your monthly payment and pays those bills on your behalf. Your closing disclosure shows whether you have an escrow account and what portion of your first payment goes to taxes and insurance versus principal and interest.

Can I change my due date after closing?

Yes, but it requires contacting your lender and may involve a small fee. Changing your due date after closing is more complicated than choosing one at closing because your payment schedule has already been set. Ask your lender what the process is and whether there's a cost.

What happens if I pay late but within the grace period?

No late fee is charged and nothing is reported to credit bureaus. The grace period exists specifically to account for mail delays and processing time. As long as your payment arrives before the grace period ends, you're considered on time.