1. Middle income workers were taxed 60 % of their marginal income . 2. Before the tax cuts, the highest marginal income tax rate was 39.6 percent. 3. The marginal income tax for workers reached over 80 %. 4. A millionaire pays the same rate on marginal income as a couple making $ 80, 000. 5. In the past, amnesty schemes occurred when the marginal income tax rates were far too high. 6. After the Dovre Line opened, Koppang Station only had a marginal income from the restaurant operations. 7. -- A reduction of 1 percentage point in all marginal income tax rates between 2001 and 2005. 8. In 2013, the top marginal income tax rate for a high-income California resident would be 52.9 %. 9. Marginal income tax rates would be cut, as would the " marriage penalty " for dual-income couples.10. This means for incomes between ?00, 001 and ?20, 000 the marginal income tax rate is 60 %.