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Online services Change your name

Change your name

You can use this form if you need to change your name for the following reasons:

You’ve recently married or Divorced
You’ve changed your name via Deed Poll
The spelling of your name is currently wrong
Change of company name. If the Company number has also changed, you’ll need to contact us so we can create a new account.

If you want to add or remove a name from your account, please complete our ‘Moving’ form instead.

Customer Reference Number (Ten Digit)

* You will need your Welsh Water account reference number, it can be found in the top right corner of your bill.

Are you a business customer?*

Yes

Company/Trading Name*

Company Number (if applicable)

Your previous Title*

Your previous First Name*

Your previous Surname*

Date of Birth (dd/mm/yyyy)*

Email Address*

Contact Number*

Contact Number Type*

Additional Number (Optional)

Additional Number

Property Address

or enter manually (e.g. new build or non uk address)

Address line 1

Address line 2

Address line 3

Postcode

Country

What language would you like future correspondence to be in?

EnglishWelsh