When Department of Finance officials estimated in January that half of last year’s corporation tax take was a “windfall” that may or may not happen again, Microsoft was certainly one of the multinational taxpayers they had in mind. The IT giant has now posted annual results for its multiple Irish subsidiaries to the end of June 2022. As detailed last year, only four are significant when assessing the volume of business based in this country and its impact on Ireland’s economy: Microsoft Ireland Operations books sales of products and services outside the US and employed 2,386 people last year; LinkedIn…