Final answer:
A consumer has 4 years from the date of the incident to file a complaint with the Texas Real Estate Commission (TREC) against a license holder.
Step-by-step explanation:
When it comes to filing a complaint with the Texas Real Estate Commission (TREC) against a license holder, a consumer has 4 years from the date of the incident to do so. The process to file a complaint is outlined on the TREC website, where it provides forms and details on how to proceed. It is crucial for consumers to be aware of this timeframe if they have concerns with the services provided by a real estate professional in Texas. Moreover, the complaint must pertain to actions that are under TREC’s jurisdiction, so it's recommended to review the guidelines provided by TREC before filing.