Fixed Payment: brings stability to your payments
The peace of mind of paying the same every month
We estimate how much you would pay over the course of a year and divide that amount by 12 so that you pay equal monthly amounts. At the end of the 12 months, the amount will be adjusted, either upwards or downwards, to reconcile the amount paid with the actual billing amount.
Advantages
Paying fixed instalments avoids having to cope with large bills when you use more power than expected, such as heating in winter and air conditioning in summer.
The payment is personalised
The amount is calculated based on your usage and the plan you’ve signed up for, and is compatible with most home and business plans
Free Service
The Fixed Payment service is free of charge and ensures your payments remain stable, with no additional charges on your bill.
Choose your payment date
Plan your monthly payments by choosing your payment date.
Examples
They already have peace of mind with the Iberdrola Fixed Instalment
Manuel y María
This family pays a fixed monthly instalment of €90.
With 5.75 kW of power and an annual consumption of 3.204 kW.


Paloma y Antonio
This couple pays a fixed instalment of €51 a month and €69 for gas.
With 3.3 kW of power and annual consumption of 1,804 kW and annual gas consumption of 8,160 kWh.

Laura y Mario
This couple pays a fixed instalment of €72.
With 4,76 kW of power and an annual consumption of 2.524 kW.

Fees calculated in electricity with a 2.0TD Stable Plan with a 15% discount on the energy term for 12 months and in gas with a RL.2 Exclusive Gas with a 15% discount on the fixed and variable term for 12 months and with the Gas Maintenance Pack.
How to sign up
These are the three simple steps to get it up and running:
1
Register with Iberdrola in My Customer Area
If you already use the My Customer Area, enter your password and register for the Fixed Instalment by following the instructions below. If you haven't signed up yet, go to My Customer Area, enter your details in the registration form and send your request. You will receive an email with the link to your user and password.
2
Sign up for fixed instalments
Now you have your user name and password you can check all your contracts and switch to fixed instalments at no cost with the menu option: Request Fixed Instalment.
3
Enjoy your Fixed Instalment
Lastly, choose the day of the month when you would like to pay and the amount of your instalment. And that's that! You can change your instalment whenever you like, free of charge.
What is the Fixed Payment?
Here you will find some of the most frequent questions, with their answers.
Based on your past energy consumption, we recommend an amount to pay each month and continue sending you bills containing all information on your consumption and actual spending.