January 31, 2012
- 2010 4th Qtr 941 And State Wage Reporting Due
- 2010 Annual Form 940 Due
- 2010 Form W2 Due To Recipients
- 2010 Form 1099 Due To Recipients
February 28, 2012
- Copy A 2010 Form W2/W3 Due To Social Security Administration
- Copy A 2010 Form 1099/1096 Due To Internal Revenue Service
March 15, 2012
- 2010 Form 1120 And 1120 S Due For Calendar Year Corporations
- File Form 7004 For 6 Month Extension
April 15, 2012
- 2010 Form 1040, 1040 A, 1040 Ez Due
- File Form 4868 For 6 Month Extension*
- Form 1065 Due For Calendar Year Partnerships
- File Form 7004 For 5 Month Extension
- First Installment Of Estimated Taxes Due For Self Employed Taxpayers
May 2, 2012
- 2011 1st Qtr 941 And State Wage Reporting Due
May 15, 2012
- Texas Franchise Report Due For Texas Corporations And LLCs
*Note: Filing An Extension Provides The Taxpayer With More Time To File Taxes, Not To Pay Taxes. To Avoid Late Payment Penalties, All Taxes Due Must Be Paid By April 18, 2011.
June 15, 2012
- Second installment of 2011 estimated tax payment. Usually applies to self-employed individuals and taxpayers with substanitial portfolio and rental income. Use Form 1040 ES which can be obtained from the IRS website, www.irs.gov.
September 15, 2012
- Calendar year corporation and partnership tax returns due if extension filed on March 15th.
October 15, 2012
- Individual tax returns due if extension filed on April 15th.
October 31, 2012
- Employers only, 3rd Qtr Form 941 and State Wage Reports due

