Fianna Fáil TD GV Wright has admitted he failed to reveal further personal donations totalling £2,800 to his party's internal inquiry.
Mr Wright told the Mahon Tribunal he has not been contacted by Fianna Fáil since his previous admission that he gave incorrect information about payments.
Mr Wright now says he personally received £3,800 from Monarch Properties during the 1990s while the company was seeking a massive development at Cherrywood in south Dublin.
He told the Fianna Fáil inquiry into payments in the year 2000 that he had received £1,000.
