Payments on Account Calculator: Which Figure Goes Where?
Map your Self Assessment statement to the relevant amount, balancing payment and two POA instalments.
Decision boundary
Do not use the entire Self Assessment bill as the POA basis without checking its components.
What to check
- Find the completed-year bill and prior POAs separately.
- Use Income Tax and Class 4 after HMRC exclusions.
- Compare the planner with View statements in your HMRC account.