Missing National Insurance

I worked in UK from 2013 up until March 2020 in various roles, but mostly for one company as a permanent employee. However, when I go o to HMRC website and inter my NI number there are no records of my work, and only one year in 1975 when I was a traveller and worked in the UK. Where are my records? What can I do and what do I have to do to prove my working time between 2013 and 2020? Thank you

Hi,
If you could send us a copy of the P60s or final payslip for each of the missing tax years then we’ll be able to trace for your National Insurance contributions
and allocate them to your Personal Tax Account.  
Our postal address is:  
HM Revenue & Customs,
PT Operations North East England,
BX9 1AN
United Kingdom.
Thank you.

Thank you for your response. However, I don't think I have either p60s or final payslips? I worked for quite a few employers. Could you please tell me why there are no records at all for the period 2013 to 2020? I did exist, i was working, and I was a permanent employee for at least 5 of those years?

Thank you for your response. However, I don't think I have either p60s or final payslips? I worked for quite a few employers. Could you please tell me why there are no records at all for the period 2013 to 2020? I did exist, i was working, and I was a permanent employee for at least 5 of those years?

Hi,
If you do not have the evidence required then please write to us advising that you think you National Insurance (NI) record is incorrect.
We receive employment submissions from your employer, depending on what they have submitted this should be reflected in your NI record. Please write to:
PT Operations North East England,
HM Revenue and Customs,
BX9 1AN
Please include the following information:

• Full name
• National Insurance Number
• Date of birth
• The date they left the UK - if applicable
• Your most recent UK address
• Your address abroad – if applicable
• The type of work they do
• Your company name and address – UK and abroad
• Where their contract is held
• How often they work in the UK
• Your normal working pattern (the days, weeks or months they regularly work)

Once we receive this information we can review your NI record for you.
Thank you.