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National Insurance

My National Insurance changes some times-even though same hours worked each month.   Not dramatic changes but wondering what could be causing this/

Comments

  • General_Grant
    General_Grant Posts: 5,436 Forumite
    Part of the Furniture 1,000 Posts Name Dropper
    edited 20 December 2020 at 1:59PM
    And is your gross pay the same?  Do you have variable pension contributions deducted?  Are you paid for a month or for 4 weeks?  Any other variable deductions?
  • molerat
    molerat Posts: 35,923 Forumite
    Part of the Furniture 10,000 Posts Name Dropper Photogenic
    edited 20 December 2020 at 2:03PM
    If the gross £ in each pay packet are the same then the NI should be the same. Some software bases NI on £4 pay increments so a couple of p difference in pay could mean a 48p difference in NI.
  • chrisbur
    chrisbur Posts: 4,297 Forumite
    Part of the Furniture 1,000 Posts Photogenic Name Dropper
    NI should only change if the gross figure that NI is due on changes ( apart from once a year when the bands for NI are changed) but tax is different and can change by 20p (more if in a higher tax band).  Is it possible that the change you are seeing is tax rather than NI?
  • Marcon
    Marcon Posts: 15,924 Forumite
    Ninth Anniversary 10,000 Posts Name Dropper Combo Breaker
    Ask your payroll provider.
    Googling on your question might have been both quicker and easier, if you're only after simple facts rather than opinions!  
  • Sent HMRC an email- well had to be a complaint as they don't seem to do email.   As for asking payroll- my line manager doesn't know the basics of employment law as demonstrated numerous times 
  • Dazed_and_C0nfused
    Dazed_and_C0nfused Posts: 19,333 Forumite
    10,000 Posts Sixth Anniversary Name Dropper
    edited 22 December 2020 at 10:06AM
    Sent HMRC an email- well had to be a complaint as they don't seem to do email.   As for asking payroll- my line manager doesn't know the basics of employment law as demonstrated numerous times 
    You do realise HMRC don't calculate or deduct your NIC?  Unless you work for HMRC.

    You would make much more progress if you provided us with the figures from some payslips. 

    There are some very knowledgeable people answering posts on here and you have already had responses from a couple who more often than not can explain exactly what has happened once the facts are available.
  • Marcon
    Marcon Posts: 15,924 Forumite
    Ninth Anniversary 10,000 Posts Name Dropper Combo Breaker
    edited 23 December 2020 at 12:48AM
    Sent HMRC an email- well had to be a complaint as they don't seem to do email.   As for asking payroll- my line manager doesn't know the basics of employment law as demonstrated numerous times 
    Unless your line manager actually does the payroll, their grasp of employment law is irrelevant to your question. Any payroll provider should be able to explain.
    Googling on your question might have been both quicker and easier, if you're only after simple facts rather than opinions!  
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