Knowledge CentreTaxi Tests

What Happens If You Fail a Taxi Knowledge Test?

4 min read28 August 2026 Last checked 28 August 2026

What happens if you fail a taxi knowledge test?

Failing a knowledge test is common and usually not final. Most councils allow retakes, but the rules vary.

What usually happens

  • The council tells you your result and any retake options.
  • You may need to wait a set period before retaking.
  • There may be a fee for each retake.
  • After a number of failed attempts, some councils require a longer wait or further steps.

Confirm the council's current retake policy, fees and waiting periods.

Why people fail

Common reasons include:

  • Not knowing the local area well enough.
  • Not understanding licensing conditions.
  • Nerves on the day.
  • Relying on sat-nav rather than learned knowledge.

How to prepare for a retake

  • Identify the areas you struggled with.
  • Study the local area, landmarks and routes.
  • Practise with realistic questions.
  • Use preparation software if available.

See How to Prepare for a Taxi Knowledge Test.

How Smart Taxi Solutions can help

We provide knowledge test preparation support and practice software. We do not administer the test or guarantee a pass.

This article is general information. Confirm current retake rules with the relevant council.

Note: Information in this article is general and may change. Where requirements vary by council, confirm the current rules with the relevant licensing authority. Smart Taxi Solutions is an independent service provider and does not issue taxi or private hire licences.