Your First Payment and How Autopay Works
The first payment sets the rhythm for the life of the loan. Here is how to find its date, why its interest can differ from later months, and what federal law lets you do about automatic withdrawals.
After the decision, by LendCedar Editorial Team Updated 7 minute read
In short
The payment schedule in your Truth in Lending disclosure gives the date and amount of the first payment. On a simple-interest loan, interest builds on the balance you owe, so a longer first period means more of that payment goes to interest. Autopay is your choice: under Regulation E a lender may not make it a condition of the loan, and you can stop a scheduled debit by telling your bank at least three business days before it. Stopping autopay does not stop the debt, so pay another way.
- Stop an autopay debit
- 3 business days ahead
- Autopay required?
- Not as a loan condition
- First due date
- On the payment schedule
- Autopay rule
- Regulation E
Find the first due date
Regulation Z requires the disclosure to show the number, amounts and timing of the payments that repay the loan. The first line of that schedule is your first due date. Many lenders set it about a month after the loan funds, but the schedule is what binds you, not a rule of thumb.
- Find the payment schedule in the disclosure you signed and note the first date and amount.
- Log in to the lender's portal once the loan funds and check that the date and amount match.
- Compare the date with your payday. If it falls just before income arrives, ask the lender whether it will move the due date before the first payment, not after a missed one.
- Set a reminder a few days ahead, even if you plan to use autopay, for the first two or three months.
The first payment can differ from the rest. Some lenders charge the extra days of interest when the first period runs longer than a month, and the disclosure will show a different first amount when they do.
How interest builds on a simple-interest loan
Many personal installment loans charge simple interest: each payment first covers the interest that built up on the balance since the last one, and the rest reduces the balance. Some lenders figure that interest by the month, others by the day. The worked example below, not an offer, uses the site's sample loan: $10,000 at 14% for 36 months, with a payment of $341.78.
| How interest is figured | Interest | Principal paid |
|---|---|---|
| By the month (one-twelfth of 14%) | $116.67 | $225.11 |
| By the day, 31-day first period | $118.90 | $222.88 |
| By the day, 45-day first period | $172.60 | $169.18 |
On the daily method, this loan builds about $3.84 of interest each day at the start. Paying 10 days late adds about $38 of interest to that payment, on top of any late fee, and leaves a little more balance for later months. Paying a few days early has the opposite effect. To see what extra payments save, try the extra payment calculator.
Setting up autopay
Autopay is a preauthorized electronic fund transfer: you give the lender standing permission to debit your bank account on each due date. Regulation E says that permission must be in a writing you sign or similarly authenticate, such as an online form, and the lender must give you a copy.
- Pick the account where your income lands, so the money is there on the due date.
- Check the debit date the lender will use; some debit on the due date, others a day or two before.
- Keep the authorization copy. It shows what you agreed to and is useful if you later revoke it.
- Ask about a rate discount. Some lenders lower the rate for autopay; autopay and rate discounts explains how to value one.
Stopping or changing autopay
You can stop a scheduled debit through your bank. Regulation E requires the bank to honor a stop-payment request, by phone or in writing, made at least three business days before the transfer. If you call, the bank may ask you to confirm in writing within 14 days. Banks generally charge a fee for a stop payment order.
- Tell the lender first that you are revoking the autopay authorization, by phone and then by letter or email, and say how you will pay instead.
- Tell your bank that you revoked the authorization. Once the bank knows, it must block further debits from that lender and may not wait for the lender to stop them.
- Pay the next installment another way, such as a one-time online payment, before the due date.
- Watch your statements and report any debit you did not allow to the bank right away.
Ending autopay does not end the loan. The Consumer Financial Protection Bureau puts it plainly: cancelling an automatic payment does not cancel what you owe. If you stop autopay to keep money for rent or food, call the lender about a payment arrangement at the same time.
Grace periods and late fees
The disclosure lists any charge for a late payment, and the agreement says how many days after the due date it applies. That gap is the grace period, if the loan has one; it is set by the contract within the limits of your state's law. A payment that bounces can add a returned-payment fee as well, and an autopay debit from an empty account can also bring an overdraft or returned-item fee from your bank.
Read how your loan handles both in late fees and returned payments, and see what your state allows on the state rules pages. If you know you will be short, contact the lender before the due date; options are usually wider before a payment is missed than after.
Sources
- Regulation E, 12 CFR 1005.10 — Preauthorized transfers (CFPB)
- How do I stop automatic payments from my bank account? (Consumer Financial Protection Bureau)
- Electronic Fund Transfer Act, 15 U.S.C. 1693k — Compulsory use of electronic fund transfers (Cornell LII)
- Regulation Z, 12 CFR 1026.18 — Payment schedule and late payment disclosures (CFPB)
We checked the facts on this page against these sources on October 27, 2026. The interest figures are worked examples for the site's sample $10,000 loan, computed with a 365-day year for the daily method.
Questions people ask
When is my first personal loan payment due?
On the date in the payment schedule of your Truth in Lending disclosure. Many lenders set it about a month after funding, but check the schedule and the lender's portal rather than assuming.
Can a lender make autopay a condition of my loan?
No. The Electronic Fund Transfer Act and Regulation E bar a lender from conditioning credit on repayment by preauthorized electronic transfers; Regulation E makes an exception for overdraft credit plans. Some lenders do offer a rate discount if you choose autopay.
How do I stop an automatic loan payment?
Revoke the authorization with the lender, then tell your bank at least three business days before the next scheduled debit. The bank may ask for written confirmation within 14 days of a phone request. Then pay the installment another way.
Why was my first payment mostly interest?
On a simple-interest loan the first payment covers interest on the full balance, and a first period longer than a month adds more days of interest. Later payments shift toward principal as the balance falls.
Ask lenders for real offers
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Nearby in the guide
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Offer term
Autopay and rate discounts
What an autopay discount saves on $10,000, why autopay cannot be required, and what can end the discount.
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Offer term
Late fees and returned payments
Where the late charge appears, why the APR leaves it out, state limits in Ohio and Florida, and federal rules.
-
Step
Signing and funding
What to check before you sign, e-signing consent, how the money arrives, and why most loans have no cooling-off period.