Comptroller of Maryland. Serving the People. Peter Franchot, Comptroller
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2017 and 2018 Tax Forms - Final Versions

Note: These forms are for Software Vendor use ONLY, these forms are not for public use. The final forms will be available to the public in mid-December for free online.

Please refer to the following Specifications for placement of Registration Mark on Maryland Form:

Instruction Booklets

Forms in the instruction booklets are for information purposes only.

Booklet Final Date Description
Resident 10/13/17 Maryland State and Local Tax Form Instructions for full and part-year residents
Nonresident 10/13/17 Maryland Tax Form Instructions for Nonresidents
Fiduciary 10/13/17 Maryland Income Tax Form Instructions for Fiduciaries
Pass-through Entity 10/13/17 Maryland Income Tax Form Instructions for Pass-Through Entities
Corporation 10/13/17 Maryland Income Tax Form Instructions for Corporations


Personal and Fiduciary Tax Forms
Form Grid Package Final Date Description
502 502.zip 10/13/17 Maryland Individual Income Tax Return (Resident Individual long form)
502AC 502AC.zip 10/13/17 Maryland Subtraction for Contribution of Artwork
502AE 502AE.zip 10/13/17 Maryland Subtraction for Income Derived within an Arts and Entertainment District
502B 502B.zip 10/13/17 Maryland Dependents Information Form
502CR 502CR.zip 10/13/17 Personal Income Tax Credits and Instructions for Individuals
502D 2018 502D.zip 10/13/17 Maryland Declaration of Estimated Income Tax
502E 502E.zip 10/13/17 Maryland Application for Extension to File Individual Income Tax Return
502INJ 502INJ.zip 10/13/17 Injured Spouse Claim Form
502R 502R.zip 10/13/17 Retirement Income
502S 502S.zip 10/13/17 Maryland Sustainable Communities Tax Credit
502SU 502SU.zip 10/13/17 Maryland Subtractions from Income Form
502TP 502TP.zip 10/13/17 Computation of Tax Preference Income Modification
502UP 502UP.zip 10/13/17 Underpayment of Estimated Maryland Income Tax by Individuals
502V 502V.zip 10/13/17 Maryland Use of Vehicle for Charitable Purposes
502X 502X.zip 10/27/17 Amended Maryland Income Tax Return and Instructions (Resident Individual)
504 504.zip 10/13/17 Maryland Fiduciary Income Tax Return
504 Sch A 504A.zip 10/13/17 Fiduciary Income Tax Return Schedule A
504CR 504CR.zip 11/03/17 Business Income Tax Credits for Fiduciaries (instructions included)
504D 2018 504D.zip 10/13/17 Fiduciary Declaration of Estimated Tax
504E 504E.zip 10/13/17 Application for Extension to File Fiduciary Tax Return
504K-1 504K-1.zip 10/13/17 Fiduciary Modified Schedule K-1 Beneficiary's Information
504NR 504NR.zip 10/13/17 Fiduciary Computation of the Maryland Modification for a Nonresident Fiduciary
504UP 504UP.zip 10/13/17 Underpayment of Estimated Income Tax by Fiduciaries
505 505.zip 10/13/17 Maryland Nonresident Income Tax Return
505NR 505NR.zip 10/13/17 Nonresident Income Tax Calculation
505SU 505SU.zip 10/13/17 Maryland Nonresident Subtractions from Income

505X

505X.zip

10/13/17

Maryland Nonresident Amended Tax Return and Instructions

515

515.zip

10/13/17

Nonresidents Employed in Maryland Who Reside in Jurisdictions Imposing a Local Income or Earnings Tax

588

588.zip

10/13/17

Direct Deposit of Refund to More Than One Account

EL101

-

10/13/17

Maryland Income Tax Declaration for Electronic Filing

IND PV IND PV.zip 10/27/17 Payment Voucher (To receive this form please email MDSOFTWAREDEVELOPERS@comp.state.md.us )


Business Tax Forms

Form

Grid Package

Final Date

Description

500

500.zip

10/13/17

Maryland Corporation Income Tax Return

500CR - 10/13/17 Maryland Business Income Tax Credits (instructions included)

500D 2018

500D.zip

10/13/17

Maryland Declaration of Corporation Estimated Income Tax

500DM

500DM.zip

10/13/17

Maryland Decoupling Modification

500E

500E.zip

10/13/17

Application for Extension to File a Corporation Income Tax Return

500UP

500UP.zip

10/13/17

Underpayment of Tax by a Corporation or Pass-through Entity

500X

500X.zip

10/13/17

Amended Corporation Income Tax Return and Instructions

510

510.zip

10/13/17

Maryland Pass-through Entity Income Tax Return

510C

510C.zip

10/13/17

Maryland Composite Pass-through Entity Income Tax Return

510D 2018

510D.zip

10/13/17

Pass-through Entity Declaration of Estimated Tax

510E

510E.zip

10/13/17

Application for Extension to File a Pass-through Entity Income Tax Return

510K-1

510K-1.zip

10/13/17

Pass-through Entity Members' Information

CRA (2018)

CRA.zip

11/03/17

Combined Registration Application

EL101B

EL101B.zip

10/13/17

Declaration for Business Electronic Filing

EL102B

EL102B.zip

10/13/17

Income Tax Payment Voucher for Business Electronic Filers

MW508 2017

MW508.zip

10/26/16

Annual Employer Withholding Reconciliation Return

MW508 2018 MW508.zip 11/16/17 Annual Employer Withholding Reconciliation Return

MW508CR 2017

MW508CR.zip

10/13/17

Business Income Tax Credits (For nonprofit 501(c)(3) organizations only)

MW508CR 2018 MW508CR.zip 11/16/17 Business Income Tax Credits (For nonprofit 501(c)(3) organizations only)


Miscellaneous Forms

Form

Final Date

Description

MW506A 2018 10/13/17 Maryland Employer Return of Income Tax Withheld
MW506AE 2018 10/13/17 Application for Certificate of Full or Partial Exemption
MW506FR 2018 10/13/17 Maryland Employer Withholding Final Return
MW506NRS 2018 10/13/17 Maryland Return of Income Tax Withholding for Nonresident Sale of Real Property
MW507 2018 10/13/17 Employee's Maryland Withholding Exemption Certificate
MW507M 2018 10/13/17 Exemption from Maryland Withholding Tax for Qualified Civilian Spouse of a U.S. Armed Forces Servicemember
MW507P 2018 10/13/17 Maryland Income Tax Withholding for Annunity, Sick Pay and Retirement Distributions
MW508A 2018 10/13/17 Annual Employer Withholding Reconciliation Report
MW508NRS 2018 10/13/17 Maryland Monthly Reconciliation Return for Sales of Real Property By Nonresidents

EFT

10/13/17

Authorization for Electronic Funds Transfers



 
Links for Vendors and Developers
E-file for Providers
Substitute Paper Forms
Approved Vendors
Form Updates and Revisions
  Contacts for Vendors and Developers
  Final and Draft Forms
  2D Barcode Specifications
  Substitute Paper Forms
  Form Updates and Revisions
  Form Updates
  Approved Vendors for MD Substitute Paper Tax Forms
  Forms Approval Instructions
 
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