It is a record figure for the club, and is thanks to the sales of Billy Sharp and Martin Paterson.
But Steve Wharton, the Iron chairman, has predicted this year's profit will be followed by a heavy loss for this season.
"A word of caution, we are forecasting a substantial loss and expenditure on transfer fees is already at £575,000," he said.
"Nevertheless, this is a remarkably strong financial position for a Football League club."
Wharton has also proposed consolidating the club's shareholding, issuing shareholders with one share for every £20 of capital they own rather than the current system which has shares worth 50pence.
He argued this would reduce administration costs for small shareholders, and proposed a minimum purchase of five shares (£100) for new investors.
The club's annual general meeting, when shareholders will be asked to approve the acocunts, will be held at Glanford Park on Monday November 24.