Payments on Account: How They Work

TL;DR

• Why HMRC asks for payments on account
• How to avoid surprises

When POA applies

• Thresholds and triggers
• Exceptions

Calculating POA

• 50/50 split
• Reduced payments

Timing

• Due dates and practical tips

Changing circumstances

• Lower income year
• Claim to reduce

Example timeline

• First filing through second year