According to the non-profit Tax Foundation, the average effective income tax rate for all U.S. households is 18.1%. That is lower than the highest marginal rate paid by most year-round workers, (at least 25% for any individual with an adjusted gross income of more than $36,901)—but it also doesn’t capture the full picture. For the typical tax payer, state and local taxes on income, purchases and real estate can be almost as burdensome as federal income tax. Read More