My wife is a USA citizen and I want to add her name to the Portugal bank account. I cannot adf her to the bank until I get her a Tax number. I cannot get the Tax number without proof of residency like a long term lease or rental agreement. We will only be here until 23 March. A local attorney wants $100.00 per month as a representation fee. I estimate the rep fee will cost me Euro 600.09 to 700.00. ANY SUGGESTIONS OR A WORK-AROUND FOR THIS ISSUE? THANK YOU. Dan