Jot down our address, throw a stamp on the envelope, and you're on your way.
Please be sure to write your account number on your check!
Send bill payments to:
1411 E. Mission Ave
Spokane, WA 99252-0001
On your check, write the account number for the current active account you want to pay. The number can be up to 9 digits.
If you move, you will receive a new account number. Please remember to update your bank’s Bill Pay service with your new Avista account number.
Can’t find your account number? Give us a call at 1-800-227-9187 for assistance.