"As reported in recent days, the player has been aware of his tax obligations right away from the beginning of his professional career in all of the countries in which he has resided, and has not and has never had any issue with the tax authorities of any of those countries.
"This communication, which was not required by law, constitutes irrefutable proof that Cristiano Ronaldo and his representatives are in good faith and co-operate with the authorities in a spirit of transparency and compliance with legality." Earlier Thursday, Ronaldo seemingly resorting to a proverb to plead his innocence of any wrongdoing.
"You believe I am worried? He who owes nothing, fears nothing," said the superstar after being approached by Portuguese TV station RTP to respond to the allegations after Real Madrid's Champions League clash with Borussia Dortmund on Wednesday evening.
On Wednesday, Ronaldo's club side Real Madrid also came out in his defence.
"Real Madrid demand the maximum respect for a player like Cristiano Ronaldo, whose behaviour has been exemplary during his entire time at our club," Madrid said in a statement.