From f365. Issue doesn't seem to be the tax problems he's in, it reads as if nobody has advised him on how to structre his taxes from here on in. If true that is ridiculous and reads as an excuse to leave and not be seen as the bad guy here. Surely any top Spanish accountant could advise him on exactly what to do. What's the big mystery?
You don't think they've been doing their taxes themselves do you?
Of course they've got accountants and lawyers working for them. They can only advise them so far though, they want clarity from the Spanish tax offices that they are paying the right amount which makes perfect sense.
Imagine he ends up playing the next 10 years there, earns €140m over that period and he's advised that the €50m tax he pays is correct.
Next thing he knows the Spanish tax offices are accusing him of being €20m short and there's a court case, potential fraud charge, court fees and fine on top of that figure.
I think it's perfectly understandable that they want clarity from the Spanish tax offices rather than their accountants, lawyers or word of Barcelona's money men.