Tax Compliance

October 15, Tax Deadline: C Corps & Individual Filers Guide

November 28, 2024

For those with extended C Corporation or Individual tax returns, October 15th is the final deadline. 

Ensure your returns are accurate to avoid fines and interest.

C Corporations: Required filings

  • Form 1120: Required for reporting your corporation’s income, gains, losses, deductions, and credits.
  • Supporting Schedules: Include necessary schedules, like Schedule M-3 for large corporations.

Individuals: Required filings

  • Form 1040: Required for reporting your personal income, deductions, and credits.
  • Individuals involved in partnerships (Form 1065) or S Corporations, remember to file Schedule K-1 to report your share of income, deductions, and credits.

Penalties for late filing

  • C Corporations: 5% penalty per month on unpaid tax, up to 25%.
  • Individuals: 5% penalty per month on unpaid taxes, plus accruing interest.
  • Reminder: Penalties and interest add up rapidly. File on time to avoid additional costs.