The keyword “login” is ambiguous. It could refer to:
However, a specifically refers to the ability to authenticate into your tax account while running the software portably. This usually involves storing encrypted credentials or using a token-based system. wwwxx 2018 tax login portable
The user needs to file a 2018 tax return and prefers not to install full software on their current machine. They are searching for a legitimate web portal but are confused by terminology. The keyword “login” is ambiguous