John Swinney has refused to rule out freezing the tax thresholds in the Scottish Budget later this year.
The First Minister said he would not comment on what would be included ahead of time.
He said measures taken by the UK Chancellor at the end of the month would have a big impact on what the Scottish Government could announce in December.
Speaking to journalists after his speech at Edinburgh Futures Institute on Monday, the First Minister was asked if he could rule out freezing tax thresholds in Scotland.
“I’m not going to rule anything in or out about the budget,” he said. “We’ve obviously got a process to go through which is hugely influenced by the outcome of the UK Budget process.
“What I will say is that there is a clear interaction between where the UK Government is, what choices it faces, and the issues that we are wrestling with.
“And obviously we’ll consider all these issues in the period up until December 4 when we set our Budget.”
In last year’s Scottish budget, the threshold at which people start to pay the lower bands of income tax rose in line with inflation. But the threshold for the higher rate and the top rate was maintained at current levels, of £43,662 and £125,140.
That was the fourth budget in a row that the higher rate was frozen. It means more Scots became eligible for these higher payments as wages rose.
Asked if he accepted whether freezing thresholds would in effect be raising taxes on workers, Swinney replied: “Obviously there will be some people that are impacted as a consequence of that, yes”.
Labour Chancellor Rachel Reeves is looking to raise up to £40 billion through tax hikes and spending in her 2024 autumn Budget at the end of the month.
But she has faced backlash from within her own party with some ministers unhappy at being asked to reduce spending by as much as 20 per cent.
Swinney warned against an increase in employers’ national insurance without compensation for public bodies. He said any increase would mean public bodies – such as the NHS or councils – paying a higher tax bill.
He said: “I can see where the UK Government is going, but I am simply making the point that if they are going to go there, they’ve got to be open with people that they’re either increasing public expenditure to take account of that or they’re essentially undermining public expenditure by the back door.
“Because if employers’ national insurance contributions go up in the United Kingdom then that will have to be paid for by public sector bodies.
“And unless public expenditure goes up to an extent to compensate for that and more we’re actually no better off as a consequence.”
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