Here are the details
His mayoral salary has been static over the period between 2011/12 and 2014/15 at £143,911, but his annual salary at the Daily Telegraph has risen from £250,000 in the first three years to £266,667 last year.
Net book royalties fluctuated but last year he earned just over £224,000.
That means his taxable income for 2014/15 was £612,583 - warranting a total UK tax bill of £276,505 - making him apparently the best-paid politician so far.
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