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W.T. Accounting Services

Serving The Small Business

Taxation Services SA100

Self Assessment Tax Return - Personal

Self Assessment is an individual's taxation return. It must be completed by all self employed (i.e. sole trader, partnerships) company directors and 40% tax payers.

It is your responsibility to inform HM Revenue and Customs if you owe tax. Failure can lead to fines, penalties and interest.

A Standard Self Assessment form is 10 to 20 pages or more. Attempting to complete it with inadequate experience can lead to costly mistakes, extra tax liability, refusal of claimed allowances, and even the possibility of investigation.

The return will include all income from interest, share dividends, and income under PAYE.


  • Tax Liability calculated
  • Summary of income sent to client
  • Letter sent out of tax due
  • Returns submitted electronically
  •   From only £98.00 per annum  


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