Ancelotti -- who as a coach has won a record five Champions League trophies including three with Real Madrid -- is accused of failing to pay more than one million euros ($1.1 million) due to undeclared earnings from image rights in 2014 and 2015 during his first spell at the club.

Prosecutors allege he set up a "confusing" and "complex" system of shell companies to hide his extra earnings during this time from his image rights and other sources such as real estate, and only reported his salary.

"We consider the acts of fraud, concealment and omission to be proven," the lead prosector told the High Court of Justice in Madrid in his closing arguments, adding he maintained his demand that Ancelotti be jailed for four years and nine months.

Under Spain's legal system, prosecutors can add or drop charges, and alter the penalty they are seeking, depending on the evidence that is presented during a trial.

Ancelotti, 65, denied having intentionally committed tax fraud when he took the stand on Wednesday on the first day of the trial.

He told the court that on the advice of the club, a firm was set up when he joined Real Madrid so he could collect 15 percent of his annual salary of six million euros in image rights, and that he never realised that this allowed him to pay less tax.

"At that time, all the players and coaches were doing it that way, it seemed like the right thing to do," he said, adding former Real coach Jose Mourinho had a similar arrangement.

- 'Public humiliation' -

During his closing arguments, Ancelotti's lawyer said his client "did not fully understand what he was signing," and asked the court to acquit the Real coach.

The case could have been settled without going to trial but Spanish tax authorities wanted to submit Ancelotti to a "public humiliation", he added.

Previous cases involving footballers have resulted in suspended sentences, often via an out-of-court settlement.

Spain has cracked down in recent years on football stars who have not paid their due.

Mourinho received a one-year suspended sentence after pleading guilty to tax fraud in 2019.

Lionel Messi and Cristiano Ronaldo were both found guilty of tax evasion and received prison sentences that were waived for being first-time offenders.

Ancelotti took over at Real Madrid in 2013, leaving in May 2015, before being appointed by Bayern Munich the following year.

The former Italy international midfielder, who as a player won the European Cup twice with AC Milan, later managed Napoli and Everton before returning to Real Madrid in 2021.

Aside from his success in the Champions League, he has won domestic league titles with Madrid and Milan, in England with Chelsea, in Germany with Bayern Munich and in France with Paris Saint-Germain.