Government is holding a prize draw each month where respondents can win up to £1,000
People are being encouraged to take part in government's Household Income and Expenditure Survey.
It's being handed out to random households, with the data said to help inform government's future financial planning.
But it's thought some are avoiding filling it out due to concerns about privacy and the amount of time it takes.
Treasury Minister Alex Allinson told Manx Radio:
Cost of off-Island healthcare treatment almost £2m higher than forecast over five-month period
Manx Care says work is underway to reduce patient travel, but a limited budget is delaying planning
Options for Tramway Terrace expected in the next eight weeks
DOI planning to present business case for its future and reinstatement of horse tram lines to the Sea Terminal
Organisation welcomes news of Milan extension
Milan Veterinary Practice will continue to offer its farm services beyond the end of the month
AI workshop findings to shape forthcoming national strategy
Attendees across government and industry reportedly supported creating a dedicated AI Office
Island residents urged to report possible Asian hornet sightings
DEFA steps up monitoring after a confirmed case in Northern Ireland