A Treasury source said no final decision had been made and it is possible such a move is delayed until the spring.
Tory former chancellor Lord Clarke said it may please MPs on the right who are clamouring for tax cuts, but others would find it âappallingâ.
Hunt could also squeeze benefits payments by billions in his autumn statement on Wednesday.
Typically ministers use the September figure for inflation when uprating working-age benefits, which would mean a 6.7 per cent hike.
But Mr Hunt has not ruled out using Octoberâs far lower figure of 4.6 per cent.
Asked about the possible move in an interview with the BBC, the chancellor said: âWe will always be a compassionate Conservative government but part of how we make our economy successful is by making sure companies like this company can find the staff they need.
âNearly a million vacancies across the economy, so we do need to reform our welfare system.â