Skip to Main Content
Official Louisiana State Seal.

An official Louisiana.gov website.

The .gov means it’s official.

Louisiana government websites often end in .gov. Before sharing sensitive information, make sure you’re on a Louisiana government site.

The site is secure.

The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Louisiana Department of Revenue Homepage
LaTAP File & Pay Where’s My Refund?
Individuals Businesses Tax Professionals Tax Forms Tax Policy Publications FAQs Tax Fraud Collections Calendar Contact Us
Main Site Areas
Individuals
Businesses
Tax Professionals
  1. Home
  2. Tax Education & FAQs
  3. FAQs
  4. Criminal Investigations

Related pages
  • Are you the IRS?
  • Can I report tax fraud and remain anonymous?
  • Can you find out who used my child's Social Security Number?
  • Do you have a number for the IRS?
  • Do you investigate businesses for not withholding taxes from employees' salaries?
  • Do you offer rewards for reporting tax fraud?
  • How long will it take to conduct an investigation?
  • How will I know if you have investigated my complaint?
  • What do you do about someone who has claimed someone who is not their dependent on their income tax return?
  • What information do we need?
  • When can I call you back to see how the investigation is going?
  • Where and how should I file a tax fraud complaint?
  • Who do I talk to about someone who hasn't filed taxes in several years?
  • Why should I file a tax fraud complaint?

Related pages

  • Are you the IRS?
  • Can I report tax fraud and remain anonymous?
  • Can you find out who used my child's Social Security Number?
  • Do you have a number for the IRS?
  • Do you investigate businesses for not withholding taxes from employees' salaries?
  • Do you offer rewards for reporting tax fraud?
  • How long will it take to conduct an investigation?
  • How will I know if you have investigated my complaint?
  • What do you do about someone who has claimed someone who is not their dependent on their income tax return?
  • What information do we need?
  • When can I call you back to see how the investigation is going?
  • Where and how should I file a tax fraud complaint?
  • Who do I talk to about someone who hasn't filed taxes in several years?
  • Why should I file a tax fraud complaint?

Criminal Investigations


Individuals

  • Credit Card Payments
  • Boat Registration
  • Consumer Use Tax
  • File and Pay Online

Businesses

  • LA File Online
  • Severance Notice
  • Alcohol and Tobacco Control
  • Withholding

Tax Professionals

  • Withholding FAQs
  • Credit Card Payments
  • Partnership
  • Louisiana Withholding Tax Tables

Supplemental Links
  • About LDR
  • Accessibility Statement
  • Careers at LDR
  • Contact Us
  • Mission & Vision
  • News & Announcements
  • Privacy Policy
  • Search
  • Terms & Conditions
  • LDR Website Feedback