HMRC Key Dates
All key tax deadlines for self-employed beauty workers.
5 AprilTax year ends
6 AprilNew tax year starts
31 MayEmployer: P60s must be issued to employees
6 JulyEmployer: P11D deadline
31 JulySecond payment on account due
5 OctoberDeadline to register for Self Assessment (new businesses)
31 OctoberPaper Self Assessment return deadline
31 JanuaryOnline Self Assessment deadline + balancing payment + 1st payment on account
1 AprilCorporation Tax payment deadline (most companies)
QuarterlyVAT returns due (1 month + 7 days after quarter end)
QuarterlyMTD ITSA quarterly updates (from April 2026 for income >£50k)
Source: GOV.UK. Always check for changes to MTD timelines.
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