Thirteen Isle of Man residents are paying the price for failing to submit their income tax returns on time.
Magistrates have imposed fines totalling £4,200.
All bar two of the defendants also had to pay costs, of £125 each.
The cases were heard at Douglas courthouse.
Chief minister unable to confirm cost of proposed National AI Office
Alfred Cannan says the new body will guide the Island’s approach to artificial intelligence, but offers no clarity on its funding
DoI has no plans to take over NCAS operations next year
Minister Michelle Haywood says it has been speaking to other authorities first
Isle of Man Samaritans marks World Mental Health Day
This year's focus is on supporting the wellbeing of those affected by humanitarian emergencies
Campaign to highlight potential dangers of crypto currency
It's being run by the Isle of Man Bankers Association with support from the Police, The Financial Crime Partnership and the Cyber Security Centre