Here are some of the key tax-related deadlines affecting businesses and other employers during the fourth quarter of 2019. Keep in mind that this list isn’t all-inclusive, so there may be additional deadlines that apply to you. Contact us to ensure you’re meeting all applicable deadlines and to learn more about the filing requirements.
If a calendar-year C corporation that filed an automatic six-month extension:
File a 2018 income tax return (Form 1120) and pay any tax, interest and penalties due.
Make contributions for 2018 to certain employer-sponsored retirement plans.