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LaTAP Notice

If you need assistance with your LaTAP login, password, or authorization code, please call (225) 219-7318, option 0 for assistance

  • If you need to contact us by phone, we have provided a list of telephone numbers under About Us to help you find the appropriate party.
  • If you need to visit a Revenue office, we have provided a list of offices under About Us to help you find the office nearest to you.
  • If you are experiencing technical problems with the site then you may want to look over our Technical Help under the FAQ section.

The Louisiana Department of Revenue is dedicated to helping the taxpayer in any way possible. We want to connect you to the people that can answer your tax questions.