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:
Infrastructure minister thanks forecasters for Storm Bram warning
DoI began preparations ahead of peak of storm conditions
Housing schemes: Timeline given for potential changes as concerns raised over proposals for new arrivals
DOI member responds to questions over plans for Shared Equity Purchase Assistance Schemes
Clear up continues after Storm Bram
Several routes remain closed due to fallen trees and debris
Major debate over future of Manx Care as audit exposes structural and financial failings
Calls for clearer governance, long-term funding and united leadership
Could your child be 'the voice of alternative panto'?
Hello Little People wants to involve the community in Treasure Island