The European Commission has published its March infringements package: key decisions. With respect to taxation, the package contains two issues for Spain: The non-deductibility of expenses when calculating withholding tax on cross-border royalty payments to non-residents (Spain sent a reasoned opinion); and The inability of non-residents to defer tax on capital gains when a payment for a transfer of assets is deferred for longer than a year or is paid in instalments over a period longer than a year (Spain referred to the Court of Justice). --- 6. Taxation Reasoned opinion The Commission calls on SPAIN to allow for a...