All official sources
VERIFIED OFFICIAL SOURCE
Continue toOfficial websiteHMRC - Tell HMRC if you have a new job or more than one job
gov.uk
CONNECTED GUIDES
1Procedures using this source
These Helpydo guides reference this official page as a verification source.
GBUnited Kingdom
How to Correct a Wrong PAYE Tax Code With HMRC and Update Your Income Details
Check why your PAYE tax code may be wrong, correct your employment, pension, income or benefit details with HMRC, and see when a new code should reach your employer.
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Rules, fees, forms and processing routes can change. Helpydo connects procedural guidance to the responsible authority so you can verify time-sensitive details before acting.