The amounts paid by UEFA are gross amounts. As such they cover any and all taxes, levies and charges.
Visiting clubs cover their own international travel expenses to and from the venue. UEFA compensates each club with the amount of €10,000 per round towards the team's international travel costs.
All payments to the clubs are made in euros and transferred to the respective association’s bank account. It is the responsibility of the club to coordinate the transfer from the association’s bank account to the club’s bank account.