What is included in cost price?


Use tax is due on the cost price of tangible personal property or digital products. Cost price is the lesser of:

  1. The actual cost of tangible personal property or digital products (without any deduction for the cost of materials used, labor cost or service cost). Cost price includes service costs for installation and transportation charges. However, cost price does not include labor charges or services for installing, applying, remodeling, or repairing property sold if those costs are separately billed to the customer at the time of installation; or
  2. The reasonable market value of the tangible personal property or digital product at the time it becomes susceptible to use tax.


Filing Dates


News & Announcements

June 16, 2025

Suspects arrested, products seized and businesses closed in multi-agency vape crackdown

BATON ROUGE – A multi-agency state and federal crackdown on unauthorized vape products in Louisiana resulted in ten arrests and more than $1 million worth of illegal vape pens, pods, juices and other products taken off the streets.

June 12, 2025

Louisiana men arrested for gambling-related tax fraud scheme

BATON ROUGE – Two Louisiana men face felony charges for their alleged involvement in a scheme to steal of hundreds of thousands of dollars in state income tax refunds.

May 14, 2025

Tax preparer arrested for gambling-related tax fraud scheme

A Louisiana tax preparer faces felony charges over an alleged scheme to steal tens of thousands of dollars in fraudulent income tax refunds.


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