In 2010, UNPR put forward a bill introducing a solidarity tax of 1% of wealth exceeding EUR450,000.
The bill read that, if the total value of current and non-current assets is lower than EUR450,000, authorities will tax only fixed assets whose value exceeds EUR300,000, as well as current assets exceeding EUR50,000, in which case the solidarity tax will be 0.5% of the value of assets.
The Senate rejected the bill in 2011 and the lower house had the final say on the matter.