hi there,
Please see the reply in line
1- if bills are in a spouse name, is it possible to use them?
you cannot use the bills in your spouse name when applying for yourself.
2- is waste bills considered a utility bill?
Yes, you can use. Please see the list of the documents accepted.
https://www.irishimmigration.ie/how-to- ... -residency
Bank statement
Household bills such as for gas, electricity and water, home phone, bin collection, TV licence, cable or satellite TV subscriptions
Letters from the tenancy board or a hospital to attend a clinic or health screening check
Official correspondence from local or national government about local property tax or social welfare payments.
3- for children under 18, who are not born in Ireland. I have to wait to get the Irish citizenship to apply for them or is there a way for them to apply in the same time.
for Minors under 18, one of the parent has to be naturalised before applying for the minor.
