Tax date
Sunday, March 8, 2026

Deadline for submitting a P46 (Car) for the quarter ending the 5th of July

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About this date

The "Deadline for submitting a P46 (Car) for the quarter ending the 5th of July" refers to the final date by which individuals in the United Kingdom must submit their P46 (Car) form to the appropriate authorities. The P46 (Car) form is used to report any changes related to company cars provided to employees and their associated tax implications. The deadline specifically applies to the quarter ending on the 5th of July. It is important for employers or individuals responsible for reporting company car information to ensure that the P46 (Car) form is submitted on or before this deadline to comply with HM Revenue and Customs (HMRC) regulations. Please note that the specific deadline for submitting the P46 (Car) form for a particular quarter may vary, so it is advisable to consult the latest HMRC guidelines or official resources to obtain the exact date.

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