Today is the deadline for filing 2017 returns for S corporations and partnerships reporting on a calendar year (Forms 1120S and 1065) on extension. It is also the due date for the third installment of estimated taxes for 2018 for individuals and calendar-year corporations.
Barbara Weltman
Big Ideas for Small Business, Inc.
Subscribe and download our eBook, "150+ Tax Deductions for Small Business A to Z."
Footer
