Actually, we don't need too, as Channel 4's 'Dispatches' have done so for us, exposing him as a tax-dodger :
"Mr Hammond acted last year to limit his exposure to the new 50p top rate of tax by moving shares in his family property business into the name of his wife, who pays tax at a lower rate. He did so after the 50p rate was announced but six months before it came into effect in April.
"[We] estimate that the move saves him more than £26,000 a year."
'Plus ça change', eh ? Still, it's very hard for PM Cameron to appoint anybody from his current cabinet who isn't a millionaire.
"[The programme] also says that Mr Hammond, who is worth £7 million, has ‘not received a penny’ from the firm, Castlemead, in salary, instead receiving cash in the form of share dividends – a tax-efficient measure used by the wealthy."
Read more here.