Payments on account required:

• First payment (due Jan 31st): £0.00
  (£0.00 for this year's tax + £0.00 advance for next year)
• Second payment (due July 31st): £0.00
  (£0.00 advance for next year)

No Payments on Account are required because your tax bill is under £1,000 or you paid more than 80% of your tax outside Self Assessment.