Louisiana Income Taxes and LA State Tax Forms. Louisiana State Income Taxes for Tax Year 2020 (January 1 – Dec. 31, 2020) can be prepared and e-Filed now along with an IRS or Federal Income Tax Return (or you can learn how to only prepare and file a LA state return).

What is a it540 form?

More about the Louisiana Form IT-540 Tax Return We last updated Louisiana Form IT-540 in April 2021 from the Louisiana Department of Revenue. This form is for income earned in tax year 2020, with tax returns due in April 2021.

Where to find the Louisiana income tax form?

The state income tax table can be found inside the Louisiana Form IT-540 instructions booklet. The Louisiana Form IT-540 instructions and the most commonly filed individual income tax forms are listed below on this page. Preparation of your Louisiana income tax forms begins with the completion of your federal tax forms .

What is the Louisiana State Income Tax rate?

The Louisiana income tax rate for tax year 2019 is progressive from a low of 2% to a high of 6%. The state income tax table can be found inside the Louisiana Form IT-540 instructions booklet. The Louisiana Form IT-540 instructions and the most commonly filed individual income tax forms are listed below on this page.

When to send Louisiana State Tax Form it-540?

Louisiana state income tax Form IT-540 must be postmarked by May 15, 2020 in order to avoid penalties and late fees. Printable Louisiana state tax forms for the 2019 tax year will be based on income earned between January 1, 2019 through December 31, 2019.

Are there printable Louisiana tax forms for 2020?

Printable Louisiana tax forms for 2020 are available for download below on this page. These are the official PDF files published by the Louisiana Department of Revenue, we do not alter them in any way. The PDF file format allows you to safely print, fill in, and mail in your 2020 Louisiana tax forms.