Your Self-Assessment - Filled Out Automatically

At the end of the year, CalCal will fill in your tax return with the facts and figures from your business. Including capital allowances and expense categories. Just look through our online forms and see if you need to add any other details. If you do, no worries – CalCal will include it on your tax return.

Interactive Features Save You Time

We’re working with HMRC to add interactive features – from the 2015-16 return, log in to your HMRC portal and CalCal will sync up your marriage allowance without you having to look it all up. 

Self-Assessment online submission is available on our Unlimited level (paying annually or after you’ve been with us 3 months), or on our Premium subscription

CalCal will pre-fill the following forms with the information you give:

  • SA100 – Main Self-Assessment
  • SA101 – Additional Information
  • SA103S or SA103F – Self-Employment: Your year’s takings and expenses by category, capital allowances, balance sheet. Depending on your turnover, the short or full schedule will automatically be added.
  • SA110 – Tax calculation is done for you before you submit

In addition, you can optionally add any of the following forms for submission through CalCal: