Homepage Fill Out Your Maryland 500 Template

Dos and Don'ts

Filling out the Maryland 500 form can be a daunting task, but with careful attention to detail, you can navigate the process smoothly. Here are five essential dos and don'ts to keep in mind:

  • Do use blue or black ink when completing the form. This ensures clarity and adherence to submission guidelines.
  • Do double-check your Federal Employer Identification Number (FEIN). An incorrect FEIN can lead to delays or issues with your return.
  • Do ensure that all amounts entered are positive. The form requires positive entries for all adjustments and modifications.
  • Do attach a copy of your federal income tax return, as well as any necessary schedules. This documentation supports your entries and claims.
  • Do file electronically if you are claiming business tax credits. This is a requirement for those credits.
  • Don't leave any sections blank. If a question does not apply, write "N/A" to indicate that it was considered.
  • Don't forget to check the appropriate boxes for any changes, such as name or address changes. This helps the state update their records accurately.
  • Don't submit the form without reviewing it thoroughly. Errors can lead to complications or delays in processing your return.
  • Don't forget to sign and date the form. An unsigned form is considered incomplete and will not be processed.
  • Don't assume that previous years' information is still valid. Always verify and update your entries as needed.

Misconceptions

  • Misconception 1: The Maryland 500 form is only for large corporations.
  • This form is applicable to all corporations operating in Maryland, regardless of size. Small businesses must also file if they meet certain income thresholds.

  • Misconception 2: Filing the Maryland 500 form is optional.
  • Filing this form is mandatory for corporations doing business in Maryland. Failure to file can result in penalties and interest on unpaid taxes.

  • Misconception 3: The Maryland 500 form can be filed on paper only.
  • Corporations are required to file the Maryland 500 form electronically to claim certain business tax credits. This requirement enhances efficiency and accuracy in processing.

  • Misconception 4: You can ignore changes in business activity when filing.
  • Any changes in business activity must be reported. This includes changes in name, address, or business structure, as they can impact tax obligations.

  • Misconception 5: All income is taxable in Maryland.
  • Not all income is subject to Maryland taxation. Certain deductions and modifications can reduce taxable income, such as net operating losses or specific business expenses.

  • Misconception 6: The due date for filing the Maryland 500 form is the same every year.
  • The due date may vary based on the corporation's fiscal year. Corporations must check the specific deadlines applicable to their filing period.

  • Misconception 7: You can amend the Maryland 500 form at any time without restrictions.
  • While amendments are allowed, they must be filed within specific timeframes. Late amendments may not be accepted, and penalties could apply.

  • Misconception 8: The Maryland 500 form does not require supporting documentation.
  • Corporations must attach copies of relevant federal forms and documentation to support any claims made on the Maryland 500 form. This is essential for verification purposes.

Key takeaways

When filling out the Maryland 500 form, there are several important points to keep in mind to ensure accuracy and compliance. Here are key takeaways:

  • Use Blue or Black Ink: Always fill out the form using blue or black ink to ensure legibility and compliance with submission requirements.
  • Check the Appropriate Boxes: Indicate any relevant changes, such as a name or address change, or if this is the first filing or an amended return.
  • Attach Required Documentation: Include a copy of the federal income tax return and any relevant schedules, such as Schedule M2, with your submission.
  • Understand NOL Deductions: If claiming a net operating loss, check the appropriate box and attach the necessary federal forms to substantiate your claim.
  • Accurate Reporting of Income: Ensure that federal taxable income is accurately reported, and any adjustments are clearly documented to avoid discrepancies.
  • Filing Electronically: If you intend to claim business tax credits, remember that electronic filing is mandatory.
  • Apportionment Factors: Multistate corporations must accurately calculate their Maryland apportionment factor if applicable, using the provided schedule.
  • Direct Deposit for Refunds: If expecting a refund, consider opting for direct deposit to expedite the process. Ensure that all banking details are accurate.
  • Review Before Submission: Carefully review the entire form for errors or omissions. An incomplete or incorrect submission can lead to delays or penalties.

By following these guidelines, you can navigate the Maryland 500 form process more efficiently and reduce the likelihood of issues arising from your submission.

Guidelines on Utilizing Maryland 500

Filling out the Maryland 500 form is an important step for corporations operating in Maryland to ensure compliance with state tax requirements. After completing the form, it should be submitted electronically if applicable. Here are the steps to follow for accurately filling out the Maryland 500 form.

  1. Gather necessary information, including your Federal Employer Identification Number (FEIN), business activity code, and dates of organization or incorporation.
  2. Use blue or black ink to fill out the form, ensuring all entries are clear and legible.
  3. Complete the section for your current mailing address, including street address, city, state, and ZIP code.
  4. Check the appropriate boxes regarding your corporation's status, such as if this is an amended return or the first filing.
  5. If applicable, indicate if you are claiming a net operating loss by checking the appropriate box and attaching necessary federal forms.
  6. Enter your Federal Taxable Income from the appropriate federal form line.
  7. Fill in any special deductions and calculate your Maryland Adjustments to Federal Taxable Income, including both addition and subtraction adjustments.
  8. Calculate your Maryland Adjusted Federal Taxable Income by adding and subtracting the relevant lines as instructed.
  9. If your corporation operates in multiple states, complete the apportionment section to determine your Maryland apportionment factor.
  10. Calculate your Maryland taxable income based on the adjusted figures and apply the appropriate tax rate.
  11. Complete the payment section, detailing any estimated tax payments made and calculating the balance due or overpayment.
  12. If you are expecting a refund, provide your banking information for direct deposit, ensuring all details are accurate.
  13. Sign and date the form, ensuring the officer's name and title are included. If prepared by someone else, include their information and PTIN.
  14. Mail the completed form to the Comptroller of Maryland, ensuring your FEIN is written on the check if applicable.

Form Preview Example

 

MARYLAND

CORPORATION INCOME

2022

 

 

 

 

 

 

 

FORM

TAX RETURN

 

 

 

500

 

 

 

 

 

$

 

 

 

 

 

 

OR FISCAL YEAR BEGINNING

 

2022, ENDING

 

 

Print Using Blue or Black Ink Only

Federal Employer Identification Number (9 digits)

FEIN Applied for Date (MMDDYY)

Date of Organization or Incorporation (MMDDYY)

Business Activity Code No. (6 digits)

Name

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Current Mailing Address (PO Box, number, street and apt. no)

 

 

 

 

 

 

 

 

Do not write in this space.

 

Amended

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Return

 

 

Current Mailing Address Line 2 (Apt No., Suite No., Floor No.)

 

 

 

 

 

 

 

 

 

ME

YE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

City or Town

State

ZIP Code + 4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Foreign Country Name

 

 

 

 

Foreign Province/State/County

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Foreign Postal Code

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STAPLE CHECK HERE

CHECK HERE IF:

 

 

 

Name or address has changed

Inactive corporation

First filing of the corporation

Final Return

This tax year's beginning and ending dates are different from last year's due to an acquisition or consolidation.

IF FILING TO CLAIM A NET OPERATING LOSS, CHECK THE APPROPRIATE BOX Carryback Attach copies of the federal form for the loss year and Form 1139.

Carryforward

SEE CORPORATION INSTRUCTIONS. ATTACH A COPY OF THE FEDERAL INCOME TAX RETURN THROUGH SCHEDULE M2.

1a.

Federal Taxable Income (Enter amount from Federal Form 1120 line 28 or Form 1120-C

 

 

 

 

 

 

 

 

line 25c.) See Instructions. Check applicable box:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1120

1120-REIT

990T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Other:

 

IF 1120S, FILE ON FORM 510

 

 

 

 

. . .1a.

 

 

 

 

.00

 

 

 

 

. . . . . .

 

 

 

 

 

 

 

1b.

Special Deductions (Federal Form 1120 line 29b or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Form 1120-C line 26b.)

 

 

 

 

 

 

 

 

. . .1b.

 

 

 

.00

 

 

 

. . . . . . . . . . . .

.

. . . .

. . . . . .

 

 

 

 

 

 

 

1c.

Federal Taxable Income before net operating loss deduction

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Subtract line 1b from 1a)

 

 

 

 

 

 

 

 

 

 

.

. 1c.

.00

 

. . . . . . . . . . . .

.

. . . .

. . . . . .

. . . . . . .

 

. . .

 

 

 

 

MARYLAND ADJUSTMENTS TO FEDERAL TAXABLE INCOME

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(All entries must be positive amounts.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ADDITION ADUSTMENTS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2a.

Section 10-306.1 related party transactions

 

 

 

 

2a.

 

 

 

.00

 

 

 

 

 

 

 

 

 

2b.

Decoupling Modification Addition adjustment

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Enter code letter(s) from instructions.)

 

 

 

 

 

 

 

 

2b.

 

 

 

.00

 

 

 

. . . . . . .

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2c. Total Maryland Addition Adjustments to Federal Taxable Income (Add lines 2a and 2b) .

. . . 2c.

.00

 

 

 

 

SUBTRACTION ADJUSTMENTS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3a.

Section 10-306.1 related party transactions

 

 

 

 

3a.

 

 

 

.00

 

 

 

 

 

 

 

 

 

3b.

Dividends for domestic corporation claiming foreign tax credits

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Federal form 1120/1120C Schedule C line 18)

 

 

 

 

3b.

 

 

 

 

.00

 

 

 

 

 

 

 

 

 

 

COM/RAD-001

 

CORPORATION INCOME

 

2022

MARYLAND

 

 

 

FORM

 

 

 

500

TAX RETURN

 

page 2

NAME

FEIN

 

 

3c. Dividends from related foreign corporations

 

 

(Federal form 1120/1120C Schedule C line 14, 16b and 16c)

3c.

.00

3d. Decoupling Modification Subtraction adjustment

 

 

(Enter code letter(s) from instructions.)

3d.

.00

3e. Total Maryland Subtraction Adjustments to Federal Taxable Income

 

 

(Add lines 3a through 3d.)

. . . . . . . . . . . 3e.

.00

4.Maryland Adjusted Federal Taxable Income before NOL deduction is applied

(Add lines 1c and 2c, and subtract line 3e.)

4.

.00

5.Enter Adjusted Federal NOL Carry-forward available from previous tax years (including

FDSC Carry-forward) on a separate company basis (Enter NOL as a positive amount.)

5.

.00

6.Maryland Adjusted Federal Taxable Income (If line 4 is less than or equal to zero, enter amount from line 4.) (If line 4 is greater than zero, subtract line 5 from line 4 and

 

enter result. If result is less than zero, enter zero.)

. .6

 

 

 

 

.00

MARYLAND ADDITION MODIFICATIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(All entries must be positive amounts.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7a.

State and local income tax

. 7a.

.00

 

 

 

7b.

Dividends and interest from another state, local or federal tax

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

exempt obligation

. 7b.

.00

 

 

 

7c.

Net operating loss modification recapture (Do not enter NOL carryover.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

See instructions.)

. 7c.

 

.00

 

 

 

7d.

Domestic Production Activities Deduction

. 7d.

 

.00

 

 

 

7e.

Deduction for Dividends paid by captive REIT

. 7e.

.00

 

 

 

7f.

Other additions (Enter code letter(s) from

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

instructions and attach schedules)

 

 

 

 

 

 

 

7f.

 

.00

 

 

 

7g.

Total Addition Modifications (Add lines 7a through 7f)

. . . . . . 7g.

.00

MARYLAND SUBTRACTION MODIFICATIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(All entries must be positive amounts.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8a.

Income from US Obligations

. 8a.

.00

 

 

 

8b.

Other subtractions (Enter code letter(s) from

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

instructions and attach schedule)

 

 

 

 

 

 

 

8b.

 

 

.00

 

 

 

 

If you are claiming subtraction H, enter your state medical cannabis business license number:

 

 

 

 

 

 

8c.

 

 

 

 

 

 

 

 

 

 

 

Total Subtraction Modifications (Add lines 8a and 8b)

. . . . . . 8c.

.00

NET MARYLAND MODIFICATIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9.Total Maryland Modifications (Subtract line 8c from 7g. If less than zero,

enter negative amount.)

. 9.

 

.00

10. Maryland Modified Income (Add lines 6 and 9.)

10.

.00

 

 

APPORTIONMENT OF INCOME

(To be completed by multistate corporations whose apportionment factor is less than 1, otherwise skip to line 13.)

11.Maryland apportionment factor (from page 4 of this form)

 

(If factor is zero, enter .000000.)

. . . . . . . . .

11.

 

 

.

 

 

 

 

12.

Maryland apportionment income (Multiply line 10 by line 11.)

 

.

12.

.00

 

. . . . . . . . . .

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13.

Maryland taxable income (from line 10 or line 12, whichever is applicable.)

 

.

13.

.00

 

. . . . . . . . . .

 

 

 

 

 

 

 

 

14.

Tax (Multiply line 13 by 8.25%.)

 

.

14.

.00

 

. . . . . . . . . .

 

 

 

 

 

 

 

 

15a.

Estimated tax paid with Form 500D, Form MW506NRS and/or credited

 

 

 

 

 

 

 

 

 

 

 

 

from 2021 overpayment

15a.

 

 

.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15b.

Tax paid with an extension request (Form 500E)

15b.

 

 

.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15c.

Nonrefundable business income tax credits from Part AAA. (See instructions for Form 500CR.)

You must file this form electronically to

 

15d.

Refundable business income tax credits from Part DDD. (See instructions for Form 500CR.)

claim business tax credits from Form 500CR.

 

15e.

The Heritage Structure Rehabilitation Tax Credit is claimed on line 1 of Part DDD on Form 500CR.

 

 

 

 

 

 

 

 

 

Check here

 

if you are a non-profit corporation.

 

 

 

 

 

 

 

 

 

 

 

COM/RAD-001

 

 

MARYLAND

CORPORATION INCOME

2022

 

 

 

 

 

 

 

 

 

FORM

TAX RETURN

page 3

 

500

NAME

 

 

FEIN

 

 

 

15f.

Nonresident tax paid on behalf of the corporation by pass-through entities

 

 

 

(Attach Maryland Schedule 510/511 K-1.) . . .

. . . . . . . . . . . . . . . . . . . . .

15f.

15g.

If amending, total payments made with original plus additional tax paid

 

 

 

after original was filed

15g.

15h.

Total payments and credits (add lines 15a through 15g)

. . . . . .15h.

16.

Balance of tax due (If line 14 exceeds line 15h enter the difference.)

. . . . . 16

17.

Overpayment (If line 15h exceeds line 14, enter the difference.)

17.

17a. If amending prior overpayment (Total all refunds previously issued.)

. . . . .

. . . . . . 17a.

18.

Interest and/or penalty from Form 500UP

 

 

or late payment interest

19.

 

 

for original return. . . .

. . . . . . . . . . . . . . . . . . . . . . .

. . . . . 18

Total balance due (Add lines 14, 17a and 18.

Subtract line 15h.)

. . . . . 19

20.Amount of overpayment from original return to be applied to estimated tax for 2023

(not to exceed the net of lines 17 minus 17a and 18.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20.

21.Amount of overpayment TO BE REFUNDED

(Add lines 18 and 20, and subtract the total from line 17.)

(If amending subtract lines 17a and 18 from line 17.). . . . . . . . . . . . . . . . . . . . . . . . . . . 21.

.00

.00

.00

.00

.00

.00

.00

.00

.00

.00

DIRECT DEPOSIT OF REFUND (See Instructions.) Verify that all account information is correct and clearly legible. If you are requesting direct deposit of your refund, complete the following.

Check here if you authorize the State of Maryland to issue your refund by direct deposit.

Check here if this refund will go to an account outside of the United States.

22a. Type of account:

 

Checking

 

Savings

22b. Routing Number (9-digits):

22c. Account number:

22d. Name as it appears on the bank account:

INFORMATIONAL PURPOSES ONLY (LINES 23 & 24)

23.NOL generated in Current Year - Carryforward 20 years and carry back 2 years (farming loss ONLY).

(If line 6 is less than zero, enter on line 23.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.

24.NAM generated in Current Year - Carried Forward/Back with Loss on Line 23 per Section 10-205(e) (If line 6 is less than zero AND line 9 is greater than zero, enter the

amount from line 9 on line 24.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24.

FOR USE IF AMENDING THE RETURN

.00

.00

Explanation of Changes to Income, Modifications, Apportionment Factor and Credits. Show the computation in detail and attach schedules as necessary. Check the box or boxes that reflect the reason for filing this amended return and explain in the space

provided below the checkboxes. If more space is needed, you may attach additional pages.

1. Amended to claim a Net Operating Loss Deduction

2. Amended to report a federal adjustment or an RAR (Revenue Agent Report)

3.Amended to claim Business Tax Credit.

4.Amended to claim nonresident PTE Tax Credit

5.Amended to report income omitted on previous filing

6.Amended to change apportionment factor

7.Amended for another reason

Explanation of Changes: ___________________________________________________________________

_________________________________________________________________________________________

_________________________________________________________________________________________

COM/RAD-001

 

 

MARYLAND

CORPORATION INCOME

2022

 

 

 

 

 

 

 

 

 

FORM

TAX RETURN

page 4

 

500

NAME

 

 

FEIN

 

 

 

Schedule A - COMPUTATION OF APPORTIONMENT FACTOR (Applies only to multistate corporations. See instructions.)

 

 

Column 1

Column 2

 

 

Column 3

 

NOTE: Rental/leasing companies, financial institutions,

TOTALS WITHIN

TOTALS WITHIN

DECIMAL FACTOR

 

transportation companies, and worldwide headquartered

MARYLAND

AND WITHOUT

(Column 1 ÷ Column 2

 

companies see instructions on Special Apportionment.

 

MARYLAND

rounded to six places)

 

 

 

 

 

 

 

 

 

1. Receipts a.Gross receipts or sales less returns and

 

 

 

 

 

 

 

 

allowances

.00

.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

b.Dividends

.00

.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

c. Interest

.00

.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

d.Gross rents

.00

.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

e.Gross royalties

.00

.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

f. Capital gain net income

.00

.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

g.Other income (Attach schedule.)

.00

.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

h.Total receipts (Add lines 1(a) through 1(g),

 

 

 

 

 

 

 

 

for Columns 1 and 2.)

.00

.00

 

 

.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Report this factor on line 4 unless you use a special apportionment formula or alternative apportionment formula.

2. Property a.Inventory . . . . . . . . . . . . . . . . . . . . . . .

b.Machinery and equipment . . . . . . . . . . .

c. Buildings . . . . . . . . . . . . . . . . . . . . . . .

d.Land . . . . . . . . . . . . . . . . . . . . . . . . . .

e.Other tangible assets (Attach schedule.) . f. Rent expense capitalized

(multiply by eight) . . . . . . . . . . . . . . . . .

g.Total property (Add lines 2a through 2f, for Columns 1 and 2) . . . . . . . . . . . . . .

3. Payroll a. Compensation of officers . . . . . . . . . . . .

b.Other salaries and wages . . . . . . . . . . . .

c. Total payroll (Add lines 3a and 3b, for Columns 1 and 2.) . . . . . . . . . . . . . . . .

.00

.00

 

 

.00

.00

 

 

.00

.00

 

 

.00

.00

 

 

.00

.00

 

 

.00

.00

 

 

.00

.00

 

 

.00

.00

 

 

.00

.00

 

 

.00

.00

 

 

.

.

4.Maryland apportionment factor Enter amount from Line 1 Column 3. If an alternative apportionment formula or a special apportionment formula is used, enter the alternative or special apportionment factor here. (If factor is zero, enter .000000 on line 11, page 2.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

.

Check here if special apportionment or alternative apportionment formula is used.

COM/RAD-001

 

 

MARYLAND

CORPORATION INCOME

2022

 

 

 

 

 

 

 

 

 

FORM

TAX RETURN

page 5

 

500

NAME

 

 

FEIN

 

 

 

SCHEDULE B - ADDITIONAL INFORMATION REQUIRED (Attach a separate schedule if more space is necessary.)

1.Telephone number of corporation tax department:

2.Address of principal place of business in Maryland (if other than indicated on page 1):

3.Brief description of operations in Maryland:

4.Has the Internal Revenue Service made adjustments (for a tax year in which a Maryland return

was required) that were not previously reported to the Maryland Revenue Administration Division? . . . .

 

Yes

 

No

 

 

If "yes", indicate tax year(s) here:

 

and submit an amended return(s) together with a copy of the IRS

 

adjustment report(s) under separate cover.

 

 

 

 

 

5.Did the corporation file employer withholding tax returns/forms with the Maryland Revenue

6.

Administration Division for the last calendar year?

 

Yes

 

No

Is this entity part of the federal consolidated filing?

 

Yes

 

No

 

If a multistate operation, provide the following:

 

 

 

 

 

7.

Is this entity a multistate corporation that is a member of a unitary group?

 

Yes

 

No

8.

 

 

 

 

 

 

Is this entity a multistate manufacturer with more than 25 employees?

 

 

Yes

 

 

No

 

 

 

 

SCHEDULE C - ADDITIONAL INFORMATION REQUIRED (Attach a separate schedule if more space is necessary.)

1.Subtraction for donations of certain disposable diapers, certain hygiene products, and certain monetary gifts. List the name(s) of the qualified charitable entity on the lines below.

COM/RAD-001

MARYLAND

CORPORATION INCOME

2022

 

 

FORM

TAX RETURN

page 6

500

SIGNATURE AND VERIFICATION

Under penalties of perjury, I declare that I have examined this return, including accompanying schedules and statements and to the best of my knowledge and belief it is true, correct and complete. If prepared by a person other than taxpayer, the declaration is based on all information of which the preparer has any knowledge.

Check here

if you authorize your preparer to discuss this return with us.

Officer's signature

Date

Officer's Name and Title

Preparer's signature (Required by Law)

Date

Printed name of the Preparer / or Firm's name

Street address of preparer or Firm's address

City, State, ZIP Code + 4

Telephone number of preparer

 

Preparer’s PTIN (Required by Law)

CODE NUMBERS (3 digits per line)

INCLUDE ALL REQUIRED PAGES OF FORM 500

Make checks payable to and mail to:

Comptroller Of Maryland

Revenue Administration Division

110 Carroll Street

Annapolis, Maryland 21411-0001

(Write Your FEIN On Check Using Blue Or Black Ink.)

COM/RAD-001

Common mistakes

  1. Incorrect Federal Employer Identification Number (FEIN): Entering an incorrect or incomplete FEIN can lead to processing delays. Ensure that the 9-digit number is accurate and matches the IRS records.

  2. Failure to Use Appropriate Ink: The form specifically requests that it be filled out using blue or black ink only. Using other colors may result in the form being rejected or misread.

  3. Omitting Required Attachments: Many filers forget to include necessary documents, such as copies of the federal income tax return or schedules. This can lead to complications or delays in processing.

  4. Neglecting to Check Relevant Boxes: Not marking the appropriate boxes for changes, such as amendments or first-time filings, can result in misclassification and potential issues with the return.

  5. Inaccurate Income Reporting: Reporting incorrect figures for federal taxable income or failing to adjust for net operating losses can lead to significant discrepancies. Double-check all calculations before submission.

  6. Ignoring the Signature Requirement: A common mistake is submitting the form without the required signature. This can lead to the return being deemed invalid, necessitating a resubmission.

Learn More on This Form

What is the Maryland 500 form?

The Maryland 500 form is the state income tax return for corporations operating in Maryland. It is used to report income, calculate taxes owed, and claim any applicable credits or deductions. Corporations must file this form annually to comply with state tax regulations.

Who needs to file the Maryland 500 form?

When is the Maryland 500 form due?

The Maryland 500 form is typically due on the 15th day of the fourth month following the end of the corporation's fiscal year. For corporations that follow the calendar year, this means the due date is April 15. If the due date falls on a weekend or holiday, the deadline is extended to the next business day.

What information is required to complete the Maryland 500 form?

Can I amend my Maryland 500 form after it has been filed?

What are net operating loss deductions, and how do they apply to the Maryland 500 form?

Is electronic filing required for the Maryland 500 form?

What should I do if my corporation has no taxable income?

Where do I send my completed Maryland 500 form?