Eversource payment methods and where to send your money

Eversource is the electric and natural gas utility serving parts of Connecticut, Massachusetts, and New Hampshire. You can pay your bill online through your account, by phone, by mail, or in person at authorized payment locations. The method you choose depends on how quickly you need the payment to post and whether you want a record of the transaction.

Most customers pay online because it's the fastest route — payments typically post within one business day. Phone and mail payments take longer. In-person payments at retail locations post immediately but are less common now that online options exist.

Key Takeaways

  • Online payment through your Eversource account is the fastest method and usually posts within one business day.
  • Phone payments require your account number and a valid debit card or bank account, and you can pay 24/7 by calling the number on your bill.
  • Mail payments should be sent to the address printed on your bill, and you should allow at least 10 business days for the payment to arrive and post.
  • Late fees begin accruing after the due date shown on your bill, so plan your payment timing accordingly regardless of method.
  • Autopay through your bank account or debit card removes the need to remember due dates and prevents accidental late payments.

Paying online through your Eversource account

Log into your Eversource account at eversource.com or through the Eversource mobile app. Click the payment or billing section and enter the amount you want to pay. You can pay with a debit card, credit card, or bank account. Eversource does not charge a fee for debit or bank account payments, but credit card payments incur a processing fee of roughly 2.5% to 3% depending on your card type.

Online payments post within one business day in most cases. If you pay before 5 p.m. on a business day, the payment usually posts the next day. Payments made after 5 p.m. or on weekends may not post until the following business day. You'll receive a confirmation number immediately after submitting the payment, which you should save for your records.

Paying by phone

Call the phone number on your Eversource bill to reach the automated payment system. You can pay 24 hours a day, 7 days a week. Have your account number and a debit card or bank account information ready. The system will confirm the amount and payment date before processing.

Phone payments are processed the same day you call, but posting to your account follows the same timeline as online payments — typically one business day. Like online payments, there is no fee for paying from a bank account, but credit card payments carry a processing fee. Keep the confirmation number the system provides.

Paying by mail

Write a check or money order payable to Eversource and mail it to the address printed on your bill. Include your account number on the check. Mail payments take time to arrive and be processed, so you should mail your payment at least 10 business days before the due date to avoid a late fee.

The postal service typically takes 3 to 5 business days to deliver mail, and Eversource needs additional time to receive, open, and process the payment. If you're cutting it close to the due date, use online or phone payment instead. Never mail cash.

Setting up automatic payments (autopay)

Autopay removes the risk of forgetting a due date. Log into your Eversource account and select the autopay option. You can choose to pay the full bill amount or a fixed amount each month. Payments are drawn from your bank account or debit card on a date you select, usually a few days before the due date.

Autopay is free when you use a bank account. Credit card autopay carries the same processing fee as one-time credit card payments. You can change or cancel autopay at any time through your account. If your bill amount varies significantly month to month (as it often does with heating or cooling seasons), you may want to review the amount before each payment posts.

In-person payment at retail locations

Some Eversource customers can pay in person at authorized retailers, though this option has become less common. Check your bill or call Eversource to find nearby payment locations. In-person payments post immediately, but you'll need to bring your account number and payment in cash or check.

This method is useful if you need a same-day posting and don't have online or phone access, but most customers find online or phone payment more convenient. Ask for a receipt when you pay in person.

What happens if you miss the due date

Late fees begin accruing after the due date shown on your bill. The amount varies but is typically a percentage of your bill or a flat fee — check your bill or account for the exact amount. A late payment also appears on your account and may affect your credit report if it goes unpaid long enough.

If you're unable to pay by the due date, contact Eversource as soon as possible. Some customers may be able to arrange a payment plan or extension. Eversource also has programs for customers facing hardship, though those are separate from payment options.

Frequently Asked Questions

Is there a fee for paying my Eversource bill?

No fee applies when you pay from a bank account or debit card online or by phone. Credit card payments incur a processing fee of roughly 2.5% to 3%. Mail and in-person payments are free.

How long does it take for my payment to post after I pay online?

Online payments typically post within one business day. Payments submitted after 5 p.m. or on weekends may not post until the next business day. You'll receive a confirmation number immediately.

Can I pay a past-due bill?

Yes. Use any of the payment methods available to you. If your account is significantly past due or at risk of disconnection, contact Eversource directly to discuss your options before the service is shut off.

What if I pay too much by accident?

Eversource will credit the overpayment to your account and apply it to future bills. You can also request a refund, though this may take several weeks to process.

Can I change my autopay amount or date?

Yes. Log into your account and adjust the autopay settings at any time. Changes take effect on your next scheduled payment date.