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Payment Options


Smart Hub (free)

Using our online service is quick, easy and secure! 

Make a one-time payment or setup recurring payments with your savings or checking accounts. Not in front of a computer and on the go, log-in to your account using the SmartHub mobile application for Apple and Android. 

To get started sign-in to SmartHub or download SmartHub for your mobile device. 


Credit or Debit Card Payments

There is a $3.95 convenience fee for all credit/debit card transactions. 

Pay Now

By simply clicking on the Pay Now link, you can make a payment on your electric bill anytime day or night. All you need is your KIUC account number and last name of the account holder. A kiosk in the Lihue Office lobby also accepts credit card payments. 


Call 808-246-4300 and follow the prompts.


Self-Service Kiosks

Pay your KIUC bill 24/7 even on weekends and holidays at our onsite kiosk; a convenient way to pay. 

Cash and Checks (free) 

Can't make it during business hours, stop by the kiosk located outside of our Lihue Office (4463 Pahee Street, Lihue) 

Credit & Debit Cards

If you don't have access to a computer, a kiosk that only accepts credit & debit card payments is located inside our KIUC lobby next to the cashiers. There is a $3.95 convenience fee for each transaction. 


Mail-in Payments (no charge) 

Include your bill stub along with your check, money order or cashier's check and mail to: 

4463 Pahee Street, Suite 1
Lihue, HI 96766-2000


Drop Box & Walk-In Payments (no charge) 

At our Lihue Office located at 4463 Pahee Street, cashiers accept cash, checks, money orders and cashier's check. 






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