Posted: Mon Dec 26, 2022 12:35pm
Hi Squiggly
The only IBAN you need for your Spanish utilities is the one issued by Wise. Once you've registered with Wise, open a euro account, then view account details - which will display your IBAN, which will begin with BE (denoting Belgium - but that is not a problem)
Then go to the websites of your utility suppliers (if you haven't already registered then do so using your NIE), and find your details. Simply change the IBAN to your new one. If you don't want to use the websites you'll have to either phone or visit).
Some utility websites won't accept the Belgian IBAN (Hidraqua is the most obvious one) - in this case you'll have to contact them via whatever means and ask them to change it for you.
There's no need to pay somebody else to do this, it's your choice.
Closing your existing account will probably be the hard bit!
Cheers
Steve