Week of Events
IMPORTANT DEADLINE: Benefit Plans (12/31 year end)
BENEFIT PLAN DEADLINE (12/31 year end): Extended deadline for Summary Annual Report For additional information on these deadlines or our employee benefit plan audit services, please click here to contact us.
IMPORTANT DEADLINE: International
Final extended filing deadline for individuals who requested a discretionary 2-month extension by 10/15 For additional information on these deadlines or our international services, please click here to contact us.
IMPORTANT DEADLINE: Corporations
For calendar year corporations, deposit the fourth installment of estimated income tax for 2025. A worksheet, Form 1120-W, is available to help estimate taxes for the year. For additional information on these deadlines or our tax services, please click here to contact us.
Monday, December 15, 2025
No events on this day.
Tuesday, December 16, 2025
No events on this day.
Wednesday, December 17, 2025
No events on this day.
Thursday, December 18, 2025
No events on this day.
Friday, December 19, 2025
No events on this day.
Saturday, December 20, 2025
No events on this day.
Sunday, December 21, 2025
No events on this day.