Deadline extended to November
The public are being urged to submit their tax returns as soon as possible if they want to receive a rebate before Christmas.
Around 21,000 people have yet to send the form.
The deadline was extended until 6 November over concerns about the effects of the pandemic.
Gerard Higgins is from the Treasury's tax division:
500% increase in immigration arrests on the Isle of Man
Due to targeted activity rather than increased criminality
More taxpayers' cash could be spent on 'cleaner heating'
DEFA seeking Tynwald approval for new scheme
RAF veteran says assisting blind climber will be 'massive honour'
Gary helping guide 87-year-old up Ben Nevis
Financial leaders from small countries visiting Island
Delegates from 25 small nations attending seven-day event