I am trying to understand Preliminary Tax in the form 11. My first ever.
In year 2021 I was PAYE and Sole trader, and turns out that Revenue has calculated that I am due a refund (aka overpaid tax because I paid too much as PAYE). Essentially, with all the tax credits I do not have to pay any tax for work carried out in 2021.
The issue is, what about preliminary tax? I understand I now need to pay "100% of tax of tax liability of 2021" as a preliminary payment for 2022, and I understand this would be zero; because I am not due anything (total tax liability = overpaid). I will just give an example with some fake numbers below (I know they do not add up well, they are made up):