Total tax paid
145,135 円
Did you know your employer also pays tax on your salary? It costs the employer 57,272 円 to pay you 390,000 円. In other words, every time you spend 10 円 of your hard-earned money, 3.72 円 goes to the government.
Real tax rate
32.4%
So, with you and the employer both paying tax, what used to be a 22.5% tax rate now rises to 32.4%, meaning your real tax rate is actually 9.9% higher than what it seemed at first.