Client Resources & Tax Tools
Helpful Tax & Government Websites
Important Tax Filing Deadlines
January 31
Deadline for employers to issue W-2 forms to employees and 1099 forms to contractors.
April 15
Federal individual income tax return due date (Form 1040). Also the deadline for first-quarter estimated tax payments.
June 15
Second-quarter estimated tax payment deadline. Also the deadline for U.S. citizens living abroad to file their federal return.
September 15
Third-quarter estimated tax payment deadline. Extended deadline for S-corporation and partnership returns (if extended in March).
October 15
Extended deadline for individual federal income tax returns (Form 1040) if an extension was filed by April 15.
December 31
Year-end deadline for charitable contributions, retirement account contributions (certain plans), and other year-end tax planning moves.
Corporate Tax & Filing Timelines
Business tax deadlines vary depending on your entity type and can differ from the individual filing calendar. Missing a deadline can result in penalties, so it’s important to stay on top of key dates throughout the year. If you’re unsure what applies to your business, we’re happy to help.
