Currently, the rate for penalties and interest on overdue income taxes is 5%. The prescribed rate for refunds of overpaid tax is 3% for non-corporate taxpayers (1% for corporate taxpayers), and the prescribed rate that applies to taxable benefits for employees and shareholders from interest-free and low-interest loans is 1%.
Prescribed rates for 2011 and 2012 are as follows:

For more information, contact your KPMG adviser.