Tuesday, April 18, is a major tax deadline. Here are some of the tax filing and related deadlines:
• 2016 individual income tax returns
• Calendar-year 2016 C corporation income tax returns
• 2016 annual gift tax returns
• 2016 IRA contributions
• 2017 individual estimated tax first quarter installment
• 2013 individual tax return amendments unless the 2013 return had a filing extension
