Tax Calendar

January 15th

Due Date of prior year Quarter 4 Estimated Tax Voucher for Individuals

April 15th

Original Due Date of Calendar Year Forms 1120 (C Corporations), 1041 (Trusts/Estates), 709(Gift) and 1040 (Individual)

Due Date of Quarter 1 Estimated Tax Voucher for Individual

Due Date of Quarter 1 Estimated Tax Voucher for Corporations

June 15th

Due Date of Quarter 2 Estimated Tax Voucher for Individual

Due Date of Quarter 2 Estimated Tax Voucher for Corporations

August 15th

Second Extension Due Date for Texas Franchise Tax Returns

September 15th

Extended Due Date of Calendar Year Forms 1120S (S Corporation) and 1065 (Partnership)

Due Date of Quarter 3 Estimated Tax Voucher for Individual

Due Date of Quarter 3 Estimated Tax Voucher for Corporations

September 30th

Extended Due Date of Calendar Year Form 1041 (Trusts/Estates)

October 15th

Extended Due Date of Calendar Year Forms 1120 (C Corporations), 709(Gift) and 1040 (Individual)

November 15th

Final Extension Due Date for Texas Franchise Tax Returns

December 15th

Due Date of Quarter 4 Estimated Tax Voucher for Corporations