Taoiseach Bertie Ahern was Finance Minister from 1991 to 1994 and while still relatively young he was widely tipped as the country’s next leader.
Despite his high-profile role Mr Ahern, a trained accountant, accepted cash loans and gifts from businessmen – benefits he insists were not wrong.
This tangled web of payments is being examined by the Mahon Tribunal into planning corruption following allegations that Cork-based developer Owen O’Callaghan bribed Mr Ahern with IR£80,000.
Here is a look back at the key dates in the complex money trail going back more than ten years.
:: December 27 1993: Mr Ahern gets IR£22,500 – IR£15,000 in cash – after a whip-round by friends to settle legal bills after his marriage breaks up. It is lodged to an Allied Irish Bank Special Savings scheme three days later.
:: April 1994: Almost IR£30,000 – part of IR£50,000 he saved during the previous seven years when he was separating from his ex-wife and had no bank account – is lodged to the AIB account.
:: August 1994: IR£20,000, thought to be the remainder of his cash savings, is lodged to a separate AIB account opened to pay for the education of Mr Ahern’s daughters.
:: October 1994: Around IR£24,800 – including IR£16,500 from a second whip-round, treated as a loan from friends, and £8,000Stg he got for speaking at a Manchester dinner – is lodged to AIB.
:: December 3 1994: Manchester businessman Michael Wall gives Mr Ahern a briefcase containing around £28,000 cash to refurbish the north Dublin house he rented from Mr Wall. The currency is disputed.
:: December 5 1994: IR£28,700 is lodged on Mr Ahern’s behalf to an AIB account on O’Connell St, Dublin held by his then partner Celia Larkin. He claims it was mostly Sterling.
:: December 5 1994: Ms Larkin lodges a separate IR£50,000 to an AIB account. It is thought to have been raised from the Special Savings scheme, the second whip-round and Manchester dinner money.
:: January 1995: Money lodged by Ms Larkin account is returned to Mr Ahern and kept in the safe in his constituency office, St Luke’s.
:: June 1995: IR£11,000 of this cash is lodged to AIB.
:: December 1995: Further cash from the safe, originally £20,000Stg, is lodged to AIB.
:: It would be ten years before the complex money trail became a controversial issue.
:: September 21 2006: Leaked tribunal documents are published alleging questions remain unanswered about Mr Ahern’s finances and detailing sums of IR£50,000.
:: September 26 2006: Mr Ahern gives an emotional television interview discussing the payments and insisting they are above board.
:: May 4 2007: A General Election is less than a month away and intense pressure mounts on the Government, and Mr Ahern, over his financial affairs and derails his Fianna Fail party’s manifesto launch.
:: May 13 2007: Mr Ahern issues a detailed and lengthy statement about his finances insisting he has done ’nothing wrong’ financially, refuting allegations of corruption or bribery.
:: May 28 2007: The Tribunal publishes a revised opening regarding Mr Ahern’s finances involving payments totalling around IR£170,000 over two years.
:: September 11 2007: Businessman Mr Wall says he gave Mr Ahern a briefcase stuffed with around £28,000 cash in his Dublin constituency office in 1994.
:: September 11 2007: An AIB foreign exchange expert tells the tribunal the original sum of cash could not have been Sterling, according to the bank’s record of transactions.
:: September 12 2007: Mr Ahern’s former partner, stylist Celia Larkin, is grilled about the 1994 lodgements with tribunal lawyers claiming she has changed her story.