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  1. Home, Louisiana Department of Revenue

    BATON ROUGE – The Louisiana Department of Revenue (LDR) is advising taxpayers of a change in how the U.S. Postal Service (USPS) applies postmarks to mailed items.

  2. Individuals - Louisiana Department of Revenue

    Explore resources and information for filing and managing your individual income taxes in Louisiana. Access forms, instructions, and online services to help simplify your tax filing process.

  3. Businesses - Louisiana Department of Revenue

    Whether you're a small business owner or a tax preparer for a larger organization, find essential resources to manage tax filings, payments, and compliance. Access forms, guides, and online tools …

  4. LDR’s New Website - Louisiana Department of Revenue

    LDR’s new website has simplified navigation, improved accessibility, and better mobile support.

  5. Tax Forms for Businesses - Louisiana Department of Revenue

    Mar 1, 2025 · Affidavit of LDR Refund Check Endorsement Forgery for a Business R-8350BF August 01, 2008 - present R-8350BF Tax Form

  6. Contact Info - Louisiana Department of Revenue

    Louisiana Department of Revenue (LDR) will begin accepting 2024 state individual income tax returns on Wednesday, Jan. 29, 2025.

  7. File and Pay Online, Louisiana Department of Revenue

    Mar 5, 2025 · The Louisiana Department of Revenue (LDR) provides a convenient way to file and pay taxes online.

  8. Tax Forms - Louisiana Department of Revenue

    This is the Louisiana Department of Revenue website.

  9. Business Registration, Louisiana Department of Revenue

    Get information about registering your business with the Louisiana Department of Revenue online.

  10. LaWage - Louisiana

    You must have an LDR 10- digit account number in order to set up a LaWage login. Employers who wish to file on their own behalf, MUST register with their LDR 10-digit account number.