Resident taxpayers who are required to file a federal individual income tax return are required to file a Louisiana income tax return, IT-540, reporting all of their income. If a Louisiana resident earns income in another state, that income is also taxable by Louisiana.
As a resident taxpayer, you are allowed a credit on Schedule G for the net tax liability paid to another state if that income is included on the Louisiana return.
Louisiana Department of Revenue - Individual Income Tax
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
