It is correct. An account (tradeline) and entire history of account appears on an authorized user's credit report. The tradeline will remain, but not update, if that authorized user is removed from the account. In most cases, the financial institution will provide the account information to consumer reporting agencies for account users over 18. However, some states may have different age requirements.Not certain this is correct, and not certain it is not correct.
Several years back my wife took out two credit cards and put my name on them as well, but she is the primary account holder.
This year we needed to borrow some money so we thawed our credit and applied for a loan with a local bank. They said her credit looked wonderful but mine was deemed insufficient and had no credit score . So she got the loan based on her credit, and fortunately my no credit score did not cause us to pay a higher rate, but was told by the loan officer that is usually the case.
So I am going to agree with The Voice here, that basic cable, electric, property tax etc do not help establish credit, as those are all in my name, and I showed no credit score. I was going to take out a card in my name but the loan officer said that wouldn't be necessary since I signed for the loan I would begin getting credit.
Either way, it's just a suggestion. You can clearly go the utility route if you prefer.