Day

Form

Event

15

1040ES

Final Installment of 2007 estimated taxes by individual.

31

941

Employer Taxes-Employer's Quarterly Federal Tax Return for 4^th quarter 2007.

31

943

Employer Taxes-Employer's Annual Tax Return for Agricultural Employees for 2007.

31

940

Employer Taxes-Employer's Annual Federal Unemployment tax return (FUTA) for 2007.

31

W-2
1099R

Withholding-Employees' statements for amounts withheld in 2007 due to employees.

31

1099DIV
1099INT
1099B
1099MISC

Annual statements are due to recipients of dividends, interests, patronage dividends, original issue discount proceeds, proceeds from real estate transactions, certain government payments, royalties, rent payments, awards and other business payments.

31

DLLR OUI15

Maryland Unemployment Insurance Quarterly Contribution Report for 4^th quarter 2007.

Day

Form

Event

28

1099
1096

Information Returns-1099 Series returns along with Annual Summary and Transmittal Form for 2007 Due To IRS.

28

W-2 "A" copy
W-3

Withholding-Wage and Tax Statements and Transmittal Form for 2007 due to Social Security Administation.

28

MW 508

Withholding-Wage and Tax Statements and Transmittal Form 2007 are due to the State of Maryland.

Day

Form

Event

17

1120

Due date of 2007 corporate income tax return for calendar year corporations.
Fiscal year corporations must file by the 15^th day of the 3^rd month following the close of their tax year.

15

1120S

Due date of 2007 corporate income tax return for calendar year S-corporations.
Fiscal year S-corporations must file by the 15^th day of the 3^rd month following the close of their tax year.

15

7004

Last date for filing application for automatic 6-month extension for 2007 calendar year corporations and S-corporations. Fiscal year corporations and S-corporations must file by the 15^th day of the 3^rd month following the close of their tax year.

15

1120X

Last year for filing an amended corporate income tax return for the calendar year 2004.

Day

Form

Event

15

1040

Individual income tax returns due for 2007.

4868

Last day for filing an automatic individual income tax extension.

1040X

Last day for filing and amended individual income tax return for 2004.

1040ES

First installment of 2008 estimated income tax for an individual is due.

520D

First installment of 2008 Maryland estimated income tax for an individual is due.

8109

First installment of estimated income tax for 2008 calendar year corporations is due. Fiscal year corporations are required to make payments by the 15^th day of the 4^th, 6^th, 9^th and the 1^st month of the following fiscal year.

1065

Last day for filing calendar year 2007 Partnership returns.

8736

Last day for filing an automatic 3-month extension for partnership returns. Fiscal year partnerships must file by the 15th day of the 4th month following the close of their tax year.

1065X

Last day for filing an amended partnership return for 2004.

941

Employer Taxes-Employer's Quarterly Federal Tax Return for 1^st quarter 2008.

DLLR OUI15

Maryland Unemployment Insurance Quarterly Contribution Report for 1st quarter 2008.

Form

Event

990

Annual information return for 2007 calendar year exempt organizations.

7004

Last day for filing an automatic 6-month extension for calendar year exempt organization returns.

Form

Event

8109

Second installment of 2008 estimated income tax for calendar year corporation is due.

1040ES

Second installment of 2008 estimated income tax for individuals is due.

502D

Second installment of 2008 Maryland estimated income tax for individuals is due.

Form

Event

941

Employer Taxes - Employer's Quarterly Federal Tax Return for 2^nd quarter 2008.

DLLR OUI15

Maryland Unemployment Insurance Quarterly Contribution Report for 2^nd quarter 2008.

Form

Event

1040

Last day for filing 2007 income tax returns by individuals who obtained automatic 4-month filing extension.

2688

Last day for filing an Additional Extension of Time to File for 2007 individual returns.

Form

Event

8109

Third installment of estimated income tax for 2008 calendar year corporations is due.

1040ES

Third installment of 2008 estimated income tax for individuals is due.

502D

Third installment of 2008 Maryland estimated income tax forindividuals is due.

1120
1120S

Last day for filing 2007 calendar year tax returns for corporations and S-corporations that requested and automatic 6-month extension.

Form

Event

1040

Last day for filing 2007 income tax returns by individuals who file form 2688 for an additional time to file.

941

Employer Taxes-Employer's Quarterly Federal Tax Return for 3^rd quarter 2008.

DLLR OUI15

Maryland Unemployment Insurance Quarterly Contribution Report for 3^rd quarter 2008.

Form

Event

8109

Last installment of estimated income tax for 2008 calendar year corporation is due.

502D

Final installment of Maryland estimated income tax for individuals should be paid (but not due until 01/15/2008).