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2009 Business Income Tax Forms and Instructions

Instruction Booklets

Note: The instruction booklets listed here do not include business tax forms. Forms are available for downloading in the other sections below.

Booklet Title Description
Corporation Maryland Tax Forms for Corporations Instructions for filing corporation income tax returns for the calendar year or any other tax year or period beginning in 2009.
Pass-Through Entity Maryland Tax Forms for Pass-Through Entities Instructions for filing pass-through entity income tax returns for the calendar year or any other tax year or period beginning in 2009.
Corporation Income Tax Forms
Number Title Description
500 Maryland Corporation Income Tax Return Form used by a corporation and certain other organizations to file an income tax return for a specific tax year or period.
500CR Business Income Tax Credits Form used to claim selected business tax credits against corporation, personal or fiduciary income tax, or employer withholding tax (tax-exempt organizations only).
500D - 2009
500D - 2010
Declaration of Estimated Corporation Income Tax Form used by a corporation to declare and remit estimated income tax when the preprinted Form 500DP is unavailable.
500DM Decoupling Modification Form used to determine the amount of addition and subtraction modifications that are required as a result of Maryland's decoupling from certain federal provisions listed on the form.
500E Application for an Extension to File Corporation Income Tax Return Form used to apply for an extension of time to file the corporation income tax return, and to remit any tax that may be due.
500MC Report of Maryland Multistate Manufacturing Corporation Form used by corporations that have more than 25 employees, apportion their income under the single sales factor, and are required to file information reports with the Comptroller of Maryland. The form serves to provide the comparison between using a single-factor apportionment formula and the three-factor formula that was required prior to January 1, 2001, as described in statute and regulation.
500JR Job Creation and Recovery Tax Credit Form and instructions used to apply for a tax credit for businesses that operate or conduct business in Maryland and hire certain workers for newly-created or certain vacant positions in Maryland.
500UP Underpayment of Estimated Income Tax by Corporations and Pass-Through Entities Form and instructions used by corporations or pass-through entities to calculate the amount of interest and penalty for failure to pay the required amount of estimated income tax when due.
500X - 2007 Amended Corporation Income Tax Return (For tax years beginning prior to January 1, 2008) Form used by corporations to correct an error in a Form 500 filed for tax years beginning prior to January 1, 2008, or to claim a net operating loss (NOL) deduction.
500X - 2008 Amended Corporation Income Tax Return (For tax years beginning in 2008) Form used by corporations to correct an error in a previously filed 2008 Form 500, or to claim a net operating loss (NOL) deduction.
500X - 2009 Amended Corporation Income Tax Return Form used by corporations to correct an error in a previously filed 2009 Form 500 or to claim a net operating loss (NOL) deduction.
Corporation Electronic Filing Forms
Number Title Description
EL101B Maryland Income Tax Declaration for Corporate Electronic Filing Form for corporate and pass-through entity filers to use to establish a signature document if they prepared their own return using professional online software.
EL102B Income Tax Payment Voucher for Corporate Electronic Filers Form for corporate and pass-through entity filers to use to submit payment of any balance due on an electronically filed return, if the filers do not pay by credit card or direct debit.
EL101C Maryland Combined Corporate Reporting Declaration for Business Electronic Filing Form for business electronic filers to use to establish a signature document for their combined corporate reporting.
Pass-Through Entity Income Tax Forms
Number Title Description
510 Pass-Through Entity Tax Return Form used for filing pass-through entity income tax return for the calendar year or any other tax year or period beginning in 2009.
510D - 2009
510D - 2010
Declaration of Estimated Pass-Through Entity Tax Form used by a pass-through entity to declare and remit estimated tax.
510E Application for Extension to File Pass-Through Entity Income Tax Return Form used to apply for an extension of time to file the pass-through entity income tax return, and to remit any tax that may be due.
DCFL Distributable Cash Flow Limitation Worksheet (for Form 510) Form used by pass-through entity filers to determine the distributable cash flow limitation for nonresident members.


 
Links for Income Tax Forms
General Information
Business Tax Forms and Instructions
Income Tax Forms
  Choose the Right Corporation Income Tax Form
  2017 Income Tax Forms
  2016 Income Tax Forms - Current Year
  2015 Income Tax Forms
  2014 Income Tax Forms
  2013 Income Tax Forms
  2012 Income Tax Forms
  2011 Income Tax Forms
  2010 Income Tax Forms
  2009 Income Tax Forms
  2008 Income Tax Forms
  2007 Income Tax Forms
  2006 Income Tax Forms
  2005 Income Tax Forms
  2004 Income Tax Forms
  2003 Income Tax Forms
  2002 Income Tax Forms
  2001 Income Tax Forms
  2000 Income Tax Forms
  1999 Income Tax Forms
  1998 Income Tax Forms
  1997 Income Tax Forms
  1996 Income Tax Forms
  1995 Income Tax Forms
 
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