Online Self Assessment Calculators

KidJo

I have a fairly straight forward self assessment to do - my income comprises salary, BIK (car), savings interest and I make some SIPP contributions and some charitable donations. My issue is that I cannot find any free online self assessment calculators at do ALL these income types and contributions as I struggle with HMRCs calculator as it's clunky and not available before year end when I need to work out SIPP contributions.....

Any suggestions?

poseidon1

KidJo said:

I have a fairly straight forward self assessment to do - my income comprises salary, BIK (car), savings interest and I make some SIPP contributions and some charitable donations. My issue is that I cannot find any free online self assessment calculators at do ALL these income types and contributions as I struggle with HMRCs calculator as it's clunky and not available before year end when I need to work out SIPP contributions.....

Any suggestions?

You could sign up for a free trial of the self assessment software below.

https://www.gosimpletax.com/salary-calculator/

I have  used it since 2015  to complete and  lodge my annual self assessment return at reduced cost of £19.99 via Which membership.

Other proprietary software are of course available. Sometimes it makes sense to pay a modest amount to access functionality that works for your circumstances.