Right now, you may be more concerned about your 2019 tax bill than you are about your 2020 tax situation. That’s understandable because your 2019 individual tax return is due to be filed in less than three months. However, it’s a good idea to familiarize yourself with tax-related amounts that may have changed for 2020 . . .  2020 individual tax limits. For example, the amount of money you can put into a 401(k) plan has increased and you may want to start making contributions as early in the year as possible because retirement plan contributions will lower your taxable income. Note: Not all tax figures are adjusted for inflation and even if they are, they may be unchanged or change only slightly each year due to...