Many people would like to know how the new tax bill for 2018 will affect them. Here are a couple of online calculators that may be helpful.

CNN: https://www.nytimes.com/interactive/2017/12/17/upshot/tax-calculator.html

NY Times: https://www.nytimes.com/interactive/2017/12/17/upshot/tax-calculator.html

In addition, the withholding tables for your paycheck or pension check is set to be changed in February 2018.