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Fill Your Delaware 1100X Template

The Delaware 1100X form is designed for corporations to amend their previously filed Delaware Corporation Income Tax Return. It allows companies to adjust figures such as federal taxable income, subtractions, additions, and to recalculate taxes owed or refunds due based on these amendments. If you need to make adjustments to your corporation's income tax return, make sure to fill out the Delaware 1100X form correctly by clicking the button below.

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Understanding the complexities of corporate tax obligations is paramount for businesses operating within specific jurisdictions, and this is particularly true in the case of Delaware. Delaware is known for its business-friendly tax laws and structures, which attract many corporations to incorporate within its borders. However, like all entities, these corporations must comply with specific tax return requirements, a prime example being the Delaware 1100X form. This document is designed for corporations to amend previously filed income tax returns. Whether adjustments stem from federal tax changes, corrections to previously reported figures, or alterations due to other factors, the 1100X form serves as the necessary instrument for reporting these amendments. It requires detailed information about the corporation, including its name, employer identification number, addresses, and the nature of its business. The form intricately combines aspects of federal taxable income adjustments, additions and subtractions specific to the state, and various schedules to ensure comprehensive reporting. Elements such as non-apportionable income, income subjected to apportionment, and specific deductions are meticulously detailed. Moreover, it incorporates sections for calculating Delaware taxable income, total payments, and potential overpayments or balances due, thereby serving not just as a means to correct previous filings, but also as a crucial document to uphold the integrity of corporate tax reporting within Delaware.

Delaware 1100X Preview

FORM 1100X 0101

2012

 

DO NOT WRITE OR STAPLE IN THIS AREA - REVENUE CODE 0042

 

AMENDED DELAWARE

 

 

 

CORPORATION INCOME TAX RETURN

 

This return is for calendar year

or fiscal year ending

/

/

 

 

 

(mm/dd/yy)

 

Name of Corporation

 

 

EMPLOYER IDENTIFICATION NUMBER

 

 

 

 

 

Address

 

Zip Code

 

Delaware address if different from above

Zip Code

 

 

 

 

Yes

No

 

 

 

 

Date and State of Incorporation

Nature of Business

 

Yes

No

 

 

 

IMPORTANT-ALL schedules and lines MUST be completed.

 

 

A

 

 

 

 

B

 

 

C

 

 

 

 

ORIGINALLY

 

 

NET CHANGE

 

 

CORRECT

 

 

 

 

 

 

 

 

 

 

REPORTED

 

 

 

 

INCREASE/DECREASE

 

 

AMOUNT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.

Federal Taxable Income

 

 

1

 

 

 

 

 

00

 

 

00

 

 

00

 

1

 

 

2.

Subtractions:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(a) Foreign dividends, interest and royalties

 

 

2a

 

 

00

 

 

00

 

 

00

 

2a

 

 

 

 

(b) Net interest from U.S. securities (Schedule 1, Column 2)

2b

 

 

00

 

 

00

 

 

00

 

2b

 

 

 

 

(c) Interest from affiliated companies (Schedule 1, Column 3)

2c

 

 

00

 

 

00

 

 

00

 

2c

 

 

 

 

(d) Gain from sale of U.S. or Delaware securities

 

2d

 

 

00

 

 

00

 

 

00

 

2d

 

 

 

 

(e) Wage deduction - Federal Jobs Credit

 

 

2e

 

 

00

 

 

00

 

 

00

 

2e

 

 

 

 

(f) Handicapped accessibility deduction (Attach statement)

2f

 

 

00

 

 

00

 

 

00

 

2f

 

 

 

 

(g) Net operating loss carry-over

 

 

2g

 

 

00

 

 

00

 

 

00

 

2g

 

 

 

 

(h) Other

 

 

2h

 

 

00

 

 

00

 

 

00

 

2h

 

 

 

 

(i) Total [Lines 2(a) through 2(h) ]

 

 

2i

 

 

00

 

 

00

 

 

00

 

2i

 

 

3. Line 1 minus Line 2 (i)

 

 

3

 

 

 

 

 

00

 

 

00

 

 

00

 

3

 

 

4.

Additions:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(a) All state and political subdivision income tax deducted in computing Line 1 ....

4a

 

 

00

 

 

00

 

 

00

 

4a

 

 

 

 

(b) Loss from sale of U.S. or Delaware securities

 

4b

 

 

00

 

 

00

 

 

00

 

4b

 

 

 

 

(c) Interest income from obligations of any state except Delaware (Schedule 1,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Column 4)

 

 

4c

 

 

00

 

 

00

 

 

00

 

4c

 

 

 

 

(d) Depletion allowance - oil and gas

 

 

4d

 

 

00

 

 

00

 

 

00

 

4d

 

 

 

 

(e) Interest paid affiliated companies

 

 

4e

 

 

00

 

 

00

 

 

00

 

4e

 

 

 

 

(f) Donations included in Line 1 for which Delaware income tax credits were

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

granted

 

 

4f

 

 

00

 

 

00

 

 

00

 

4f

 

 

 

 

(g) Total [Lines 4(a) through 4 (f)]

 

 

4g

 

 

00

 

 

00

 

 

00

 

4g

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5.

Entire Net Income [Line 3 plus Line 4(g) ]

 

 

5

 

 

 

 

 

 

00

 

 

00

 

 

00

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6. Total non-apportionable income (or loss) (Schedule 2, Column 3)

6

 

 

 

 

 

00

 

 

00

 

 

00

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7. Income (or loss) subject to apportionment (Line 5 minus Line 6)

7

 

 

 

 

 

00

 

 

00

 

 

00

 

7

 

 

8. Apportionment percentage (Schedule 3D, Page 2)

 

8

 

 

 

 

 

%

 

 

%

 

 

%

 

8

 

 

9. Income (or loss) apportioned to Delaware (Line 7 multiplied by Line 8)

9

 

 

 

 

 

00

 

 

00

 

 

00

 

9

 

 

10.

Non-apportionable income (or loss) (Schedule 2, Column 1)

10

 

 

 

 

 

00

 

 

00

 

 

00

 

10

 

 

11.

Total (Line 9 plus or minus Line 10)

 

 

11

 

 

 

 

 

00

 

 

00

 

 

00

 

11

 

 

12.

Delaware Taxable Income (Line 5 or Line 11 whichever is less)

12

 

 

 

 

 

00

 

 

00

 

 

00

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13.

Tax @ 8.7%

 

 

13

 

 

 

 

 

00

 

 

00

 

 

00

 

13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14.

Delaware tentative tax paid

 

 

 

 

 

 

 

 

 

 

 

 

14

 

 

00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15.

Credit carry-over from prior years

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16.

Other payments (Attach statement)

 

 

 

 

 

 

 

 

 

 

 

 

16

 

 

00

 

 

 

 

17.

Approved income tax credits

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

 

 

00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18.

Previous overpayments

(a) Less:

Refund claimed and received

 

 

 

 

 

18a

(

 

00)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(b) Less:

Tentative tax carry-over previously requested

 

18b

(

 

00)

 

 

 

 

19.

Total payments and credits (Less refunds and carry-overs)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

19

 

 

00

 

 

 

 

20.

(a) If Line 13 is greater than Line 19 enter BALANCE DUE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20a

 

 

00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(b) Interest at 1% per month

 

 

 

 

 

 

 

 

 

 

 

 

20b

 

 

00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(c) Total Tax and Interest Due

 

 

 

 

 

 

 

 

 

 

 

 

20c

 

 

00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21.

If Line 19 is greater than Line 13 enter OVERPAYMENT

(a) Total OVERPAYMENT

 

 

 

 

 

21a

 

 

00

 

 

 

 

 

 

 

 

 

 

 

(FOR OFFICE USE ONLY

)

 

 

 

 

 

 

 

 

 

 

 

 

 

(b) to be REFUNDED

21b

 

 

00

 

 

 

 

 

 

 

 

....................................................(Computed Interest

 

 

)

 

 

 

 

 

 

 

 

 

 

 

(c) to be CREDITED TO

TENTATIVE TAX

21c

 

 

00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

true, correct and complete. If prepared by a person other than the taxpayer, the declaration is based on all information of which the preparer has any knowledge.

DATE

 

SIGNATURE OF OFFICER

 

TITLE

 

 

 

 

 

DATE

 

SIGNATURE OF INDIVIDUAL OR FIRM PREPARING THE RETURN

 

ADDRESS

MAKE CHECK PAYABLE AND MAIL TO: DELAWARE DIVISION OF REVENUE, P.O. BOX 2044, WILMINGTON, DE 19899-2044

REV. 01/28/13

*DF12212019999*

 

DOC. NO. 25-06-01-01-01-01

 

SCHEDULE 1 - INTEREST INCOME

 

 

Description of

 

Column 1

 

Column 2

 

 

 

Column 3

 

 

 

Column 4

 

 

 

 

Column 5

 

 

 

Interest

 

Foreign Interest

 

Interest Received

Interest Received From

 

 

Interest Received

 

 

 

 

Other Interest

 

 

 

 

 

 

 

 

From U.S. Securities

 

Affiliated Companies

 

From State Obligations

 

Income

 

1

 

 

 

 

 

 

 

00

 

 

 

 

 

 

00

 

 

 

 

 

 

00

 

 

 

 

 

00

1

 

 

 

 

00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

00

 

 

 

00

 

 

 

 

 

 

00

 

 

 

 

 

 

00

 

 

 

00

2

3

 

 

 

 

00

 

 

 

00

 

 

 

 

 

 

00

 

 

 

 

 

 

00

 

 

 

00

3

4

 

 

 

 

00

 

 

 

00

 

 

 

 

 

 

00

 

 

 

 

 

 

00

 

 

 

00

4

5

 

 

 

 

00

 

 

 

00

 

 

 

 

 

 

00

 

 

 

 

 

 

00

 

 

 

00

5

6

TOTALS

 

 

00

 

 

 

00

 

 

 

 

 

 

00

 

 

 

 

 

 

00

 

 

 

00

6

 

 

SCHEDULE 2 - NON-APPORTIONABLE INCOME ALLOCATED WITHIN AND WITHOUT DELAWARE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Column 1

 

 

Column 2

 

 

 

 

Column 3

 

 

 

 

 

Description

 

 

 

 

 

 

Within Delaware

 

 

Without Delaware

Total

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Rents and royalties from tangible property

 

 

 

 

 

 

 

 

 

 

00

 

 

 

 

00

 

00

1

 

2

Royalties from patents and copyrights

 

 

 

 

 

 

 

 

 

 

00

 

 

 

 

00

 

00

2

 

3

Gains or (losses) from sale of real property

 

 

 

 

 

 

 

 

 

 

00

 

 

 

 

00

 

00

3

 

4

Gains or (losses) from sale of depreciable tangible property

 

 

 

 

 

 

 

 

00

 

 

 

 

00

 

00

4

 

5

Interest income from Schedule 1, Columns 4 and 5

 

 

 

 

 

 

 

 

00

 

 

 

 

00

 

00

5

6

 

Total

 

 

 

 

 

 

 

 

 

 

 

 

 

00

 

 

 

 

00

 

00

6

 

7

Less: Applicable expenses (Attach statement)

 

 

 

 

 

 

 

 

 

 

00

 

 

 

 

00

 

00

7

8

 

Total non-apportionable income

 

 

 

 

 

 

 

 

 

 

00

 

 

 

 

00

 

00

8

 

 

SCHEDULE 3 - APPORTIONMENT PERCENTAGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Schedule 3-A - Gross Real and Tangible Personal Property

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Description

 

 

 

Within Delaware

 

 

Within and Without Delaware

 

 

 

 

 

 

Beginning of Year

End of Year

 

 

Beginning of Year

 

End of Year

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Real and tangible property owned

 

 

 

 

00

 

 

 

 

 

00

 

 

 

 

 

00

 

 

 

 

00

 

 

 

Real and tangible property rented

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

(Eight times annual rental paid)

 

 

 

 

00

 

 

 

 

 

00

 

 

 

 

 

00

 

 

 

00

2

3

 

Total

 

 

 

 

 

 

 

00

 

 

 

 

 

00

 

 

 

 

 

00

 

 

 

00

3

 

 

Less: Value at original cost of real and tangible property

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

the income from which is separately allocated

 

 

 

 

00

 

 

 

 

 

00

 

 

 

 

 

00

 

 

 

00

 

5

 

Total

 

 

 

 

 

 

 

00

 

 

 

 

 

00

 

 

 

 

 

00

 

 

 

00

5

6

 

Average value

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

 

 

 

 

 

 

 

 

 

 

 

 

 

00

 

 

 

 

 

 

 

 

 

00

6

 

 

 

 

Schedule 3-B -Wages,Salaries,and Other Compensation Paid or Accrued to Employees

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Description

 

 

 

 

 

 

Within Delaware

 

 

 

 

 

Within and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Without Delaware

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

 

 

 

 

 

 

 

 

 

Wages, salaries, and other compensation of all employees

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

1

 

Less: Wages, salaries, and other compensation of general executive officers

 

 

 

 

 

 

00

 

 

 

 

 

 

00

2

3

 

Total

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

 

 

 

 

 

 

00

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Schedule 3-C - Gross Receipts Subject to Apportionment

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Description

 

 

 

 

 

 

Within Delaware

 

 

 

 

 

Within and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Without Delaware

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gross receipts from sales of tangible personal property

 

 

 

 

 

 

 

 

 

 

 

00

 

 

 

 

 

 

 

00

1

 

Gross income from other sources (Attach statement)

 

 

 

 

 

 

 

 

 

00

 

 

 

 

 

 

00

2

3

 

Total

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

 

 

 

 

 

 

 

00

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Schedule 3-D - Determination of Apportionment Percentage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Average value of real and tangible property within Delaware

 

 

 

 

 

 

 

 

 

00

 

=

 

 

%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

 

 

 

 

 

 

Average value of real and tangible property within and without Delaware

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wages, salaries and other compensation paid to employees within Delaware

 

.

 

 

 

 

00

 

=

 

 

%

 

 

 

 

 

 

 

 

 

 

 

00

 

 

 

 

 

 

Wages, salaries and other compensation paid to employees within and without Delaware

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gross receipts and gross income from within Delaware

 

 

 

 

 

 

 

 

 

00

 

=

 

 

%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

 

 

 

 

 

 

Gross receipts and gross income from within and without Delaware

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Apportionment percentage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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*DF12212029999*

REV. 01/13

File Characteristics

Fact Description
Type of Form FORM 1100X is an Amended Delaware Corporation Income Tax Return.
Applicable Year This form mentions its application for the calendar year or a fiscal year ending, indicating its annual filing requirement.
Key Sections The form includes adjustments to federal taxable income, deductions, additions, apportionment, and tax calculations.
Governing Law Under Delaware Title 30, corporations are required to file income tax returns, and this form serves as the mechanism for amending previously filed returns.
Submission Details The completed form should be mailed to the DELAWARE DIVISION OF REVENUE at a specific P.O. Box in Wilmington, DE, as indicated on the form.

Delaware 1100X: Usage Instruction

Filing an amended Delaware Corporation Income Tax Return using Form 1100X is a process that requires careful attention to detail. This form is specifically designed for corporations needing to correct or update their previously filed income tax return. Whether the changes are due to an audit, a discovered error, or an adjustment to income or deductions, it's crucial that each step is followed meticulously to ensure accuracy and compliance. The following steps are designed to guide taxpayers through the process of filling out the Form 1100X effectively.

  1. Enter the calendar year or fiscal year ending date for which the amendment is being filed in the format mm/dd/yy.
  2. Provide the Name of Corporation, including the Employer Identification Number (EIN), and both the mailing and Delaware addresses if different.
  3. Indicate the Date and State of Incorporation and describe the Nature of Business.
  4. In the section labeled "IMPORTANT-ALL schedules and lines MUST be completed", fill in columns A (Originally Reported Amount), B (Net Change Increase/Decrease), and C (Correct Amount) for each required line:
    • Line 1: Enter Federal Taxable Income.
    • Lines 2(a) through 2(i): Detail all Subtractions, such as foreign dividends and interests, net operating loss carry-overs, and other specific deductions.
    • Line 3: Calculate and enter the adjusted Total Income (Line 1 minus Line 2(i)).
    • Lines 4(a) through 4(g): List all necessary Additions back to income, including state tax and other specific add-backs.
    • Line 5: Detail the Entire Net Income by combining Lines 3 and 4(g).
  5. For Schedules 1 through 3-D at the end of the form, provide detailed breakdowns of interest income, non-apportionable income, and the apportionment percentage calculation based on property, payroll, and sales factors.
  6. Calculate and enter the Delaware Taxable Income, tax due, payments made, and any balance due or overpayment. This includes indicating whether any overpayment is to be refunded or credited towards future payments.
  • Sign and date the form. If the form is prepared by someone other than the officer of the corporation, ensure that individual or firm also signs and dates the form, providing their address.
  • Finally, make a check payable to the Delaware Division of Revenue and mail the completed form and any payment due to the address indicated: DELAWARE DIVISION OF REVENUE, P.O. BOX 2044, WILMINGTON, DE 19899-2044.
  • Completing the Delaware 1100X form accurately is crucial for ensuring that your corporation's tax records are correct. Review all entries and calculations before submission to minimize the chance of additional amendments or correspondence from the Delaware Division of Revenue.

    Learn More on This Form

    Below are several frequently asked questions concerning the Delaware 1100X form—an essential document for corporations looking to amend previously filed income tax returns:

    1. What is the Delaware 1100X form?

      The Delaware 1100X form is a document specifically designed for corporations to amend their previously filed Delaware Corporation Income Tax Return. It allows for adjustments to be made to the income, deductions, and credits reported on the initial tax return. This process ensures that corporations can correct errors or include new information that affects their tax liability.

    2. When should a corporation file a Delaware 1100X form?

      A corporation should file the Delaware 1100X form whenever it needs to correct or update information that was reported incorrectly on the original Delaware Corporation Income Tax Return. This could be due to an inadvertent error, omission of information, or because new information has become available that impacts the corporation's tax liability.

    3. What information is required to complete the Delaware 1100X form?

      To complete the Delaware 1100X form, corporations must provide their name, Employer Identification Number (EIN), addresses, the tax year or fiscal year the amendment applies to, details on the nature of the business, and the date and state of incorporation. Additionally, detailed financial adjustments are required, including federal taxable income, subtractions (e.g., foreign dividends, interest from U.S. securities), additions (e.g., state income taxes deducted), and apportionment percentages. It's crucial to include both the originally reported amounts and the net increase or decrease for each item being amended.

    4. How does a corporation calculate the adjustments on the Delaware 1100C form?

      Calculating adjustments on the Delaware 1100X form involves comparing the initially reported amounts with the correct amounts. For each line item being corrected, corporations must list the original figure, the net increase or decrease, and the correct amount. The form requires detailed schedules for specific adjustments, such as interest income, non-apportionable income, and apportionment percentage calculations. These schedules help in accurately reporting the adjustments and documenting the reasons behind them.

    5. Can the Delaware 1100X form result in a refund?

      Yes, filing a Delaware 1100X form can result in a refund if the amendments to the tax return show that the corporation overpaid its taxes for the period in question. If the revised taxable income is lower than originally reported or if additional deductions or credits are allowed, the corporation may be eligible for a refund of overpaid taxes. Conversely, if the amendments result in a higher tax liability, the corporation may owe additional taxes.

    6. Where should the completed Delaware 1100X form be sent?

      The completed Delaware 1100X form should be mailed to the Delaware Division of Revenue. The specific mailing address is provided on the form itself, but as of the last revision, it should be sent to: Delaware Division of Revenue, P.O. Box 2044, Wilmington, DE 19899-2044. It's important to ensure that the form, along with any required documentation and payments, is sent to the correct address to avoid processing delays.

    Common mistakes

    Filling out the Delaware 1100X form, an amended corporation income tax return, is a critical process that has to be approached with precision and awareness of common pitfalls. First and foremost, a mistake commonly encountered is not fully completing all schedules and lines as mandated. The complexity of tax returns can lead some to overlook sections or misinterpret what needs to be filled in, leading to incomplete submissions.

    Another frequent error involves inaccurately reporting federal taxable income. This figure, reported on Line 1, lays the foundation for the entire return. An incorrect starting figure can cascade through the subsequent calculations, skewing the entire tax liability. Similarly, inaccuracies in the subtraction and addition sections (Lines 2 and 4), which adjust the federal taxable income for specific Delaware tax considerations, can significantly affect the outcome of the return.

    Errors in documenting subtractions, especially concerning foreign dividends, interest, and royalties (Line 2a), and the net operating loss carry-over (Line 2g), are particularly common. These figures must reflect precise adjustments to the federal taxable income. Additionally, misreporting additions like all state and political subdivision income tax deducted in computing Line 1 (Line 4a), or interest income from obligations of any state except Delaware (Line 4c), can lead to undue tax liabilities or claims.

    Calculating the Delaware apportionment percentage and income correctly stands as a significant step where mistakes are often made (Lines 7 and 8). This calculation determines what portion of the corporation's income is attributable to Delaware and affects the tax payable to the state. A misstep here can result in either underpaying or overpaying taxes.

    1. Not completing all required sections and schedules fully.
    2. Incorrectly reporting federal taxable income.
    3. Errors in the subtraction and addition sections that adjust federal taxable income for Delaware-specific factors.
    4. Misreporting subtractions for foreign dividends, interest, royalties, and net operating loss carry-over.
    5. Incorrect calculations or reporting of additions like state taxes deducted or interest from non-Delaware obligations.
    6. Failure to accurately calculate the Delaware apportionment percentage and attributable income.
    7. Not correctly documenting non-apportionable income or loss, leading to discrepancies in taxable income attributed to Delaware.
    8. Overlooking or inaccurately completing information regarding tax payments, credits, and overpayments, which can affect the final tax position presented in the return.

    Being meticulous in completing the Delaware 110x Amended Corporation Income Tax Return is crucial. A careful review of all additions and subtractions, an accurate calculation of apportionment, and a full understanding of tax credits and payments are necessary steps to ensure compliance and accuracy.

    Documents used along the form

    When corporations file the Delaware Form 1100X for amending a previously filed corporation income tax return, there are several forms and documents that might be needed in addition to the primary form. These supplementary forms and documents play a vital role in ensuring that the amendments made to the tax return are accurate, well-documented, and comply with the state tax laws. Here is a brief overview of these additional forms and documents.

    • Form 1100: This is the original Delaware Corporation Income Tax Return form. It is essential for comparing the original figures with the amendments filed through Form 1100X.
    • Schedule 1: This schedule is used for reporting interest income from various sources, including U.S. securities and affiliated companies. It may need to be updated or attached if changes to interest income are part of the amendment.
    • Schedule 2: Utilized for reporting non-apportionable income allocated within and without Delaware. Amendments that involve changes to income sources or amounts would require a review or update of this schedule.
    • Schedule 3: This is used to calculate the apportionment percentage for income attributable to Delaware. Any changes to income sources or amounts may affect the apportionment calculation.
    • Documentation for Amended Figures: Documents supporting the changes made on the amended return, such as revised financial statements or federal tax return amendments, are often required to substantiate the changes made to the income, deductions, credits, or any other aspect of the state tax return.
    • Power of Attorney (POA) Form: If a third party, such as a tax advisor or attorney, prepares and submits the amendment on behalf of a corporation, a POA form authorizing them to act on the corporation's behalf may be necessary.

    Using these forms and documents alongside Delaware Form 1100X ensures that amendments to the corporation income tax return are not only complete but also accurately reflect the corporation's financial activities within the reporting period. Ensuring all relevant schedules and documents are correctly filled out and attached is crucial for the smooth processing of the amended tax return. Deliberate attention to these supporting documents can streamline the amendment process and help in avoiding delays or questions from the Delaware Division of Revenue.

    Similar forms

    The Delaware 1100X form shares similarities with the IRS Form 1120X, Amended U.S. Corporation Income Tax Return, in that both are used to make amendments to previously filed corporate income tax returns. These forms allow corporations to correct errors, claim a more favorable tax treatment, or adjust income, deductions, credits, and other figures that affect the company's tax liability. They provide structured ways for businesses to communicate these changes to the respective tax authorities.

    Like the Delaware 1100X, the IRS Form 1040X, Amended U.S. Individual Income Tax Return, enables taxpayers to amend previously filed returns. Although the 1040X is for individuals, the premise is the same: to correct inaccuracies, claim overlooked deductions or credits, and alter filing status. Both forms necessitate detailed explanations of the amendments and require submission of any supporting documentation.

    The California Form 540X, Amended Individual Income Tax Return, is another document similar to the Delaware 1100X, but catered towards individuals in California. It allows filers to correct previous state tax returns. Both the 1100X and 540X require taxpayers to provide a clear explanation of the changes made and the reason for each change, ensuring the state tax departments understand and process the amendments accurately.

    Form 1041, U.S. Income Tax Return for Estates and Trusts, and its amendment counterpart are akin to the Delaware 1100X in their function for a specific group of taxpayers — trusts and estates. These forms are used to report and correct income, deductions, and credits associated with these entities. Similarly, they ensure proper tax reporting and compliance, showcasing the adaptability of tax forms to different filer needs.

    Form 1065X, Amended Return or Administrative Adjustment Request (AAR), is used by partnerships to make corrections to a previously filed Form 1065. This parallels the Delaware 1100X’s purpose for corporations, allowing partnerships to update or correct previous filings. Both documents highlight the necessity for tax entities to provide mechanisms for amendments, reflecting the complexity of tax affairs and the potential for initial filing errors.

    The New York State Form CT-3-X, Amended Franchise Tax Return, serves a similar purpose for corporations in New York. It allows them to amend previously filed franchise tax returns. Both this form and the Delaware 1100X cater to corporate entities within specific states, enabling adjustments to tax liabilities based on updated or corrected business information.

    The New Jersey CBT-100X, Amended Corporation Business Tax Return, also mirrors the Delaware 1100X by providing a means for New Jersey corporations to amend their tax returns. These forms demonstrate the states’ recognition of the need for businesses to rectify previous submissions, ensuring accurate tax responsibility and compliance.

    Form 990X, Amended Return for Nonprofit Organizations, is designed for nonprofits seeking to amend their previously filed Form 990 returns. Similar to the Delaware 1100X, this form addresses the specialized reporting requirements of a particular group of entities, in this case, nonprofit organizations. These amendments are crucial for maintaining transparency and accountability in the nonprofit sector.

    Form 941-X, Adjusted Employer's Quarterly Federal Tax Return or Claim for Refund, is used by employers to correct errors on previously filed Form 941s. Like the Delaware 1100X serves corporations, the 941-X serves employers with a mechanism to correct payroll tax errors, highlighting the universal need across different tax filers for amendment options.

    The Texas Franchise Tax Report Amendments form allows businesses to correct a previously filed franchise tax report in Texas, similar to how the Delaware 1100X is used for amending corporate income tax returns in Delaware. Both state-specific forms acknowledge the importance of accurate financial and tax reporting by offering an official process for making corrections post-submission.

    Dos and Don'ts

    When you're filling out the Delaware 1100X form, attention to detail is critical. Here’s a straightforward guide on what you should and shouldn't do:

    What You Should Do
    • Review the original return: Before making amendments, thoroughly review the original tax return to understand which sections need correction.
    • Complete all required sections: Ensure every schedule and line that needs amending is filled out completely to avoid processing delays.
    • Explain your amendments: Attach a statement detailing the reason for each change. This helps clarify the changes for the reviewers.
    • Sign and date the form: The form must be signed and dated by an authorized officer of the corporation. An unsigned form is considered invalid.
    • Attach supporting documents: Include any necessary documentation that supports the amendments made, such as revised schedules or corrected calculations.
    What You Shouldn't Do
    • Forget to report net changes: For each amendment, you must report the originally reported amounts, the net increase or decrease, and the corrected amounts.
    • Omit the employer identification number (EIN): Failing to include the corporation's EIN can lead to processing errors and delays.
    • Make alterations in the designated area: Do not write or staple in the area reserved for office use only, as this could invalidate your form.
    • Ignore instructions for specific lines: Each line and schedule may have specific instructions, which should be followed accurately to ensure the form is filled out correctly.
    • Delay filing: Amend the tax return as soon as you identify errors in the original submission to avoid potential penalties or interest on underpaid taxes.

    Misconceptions

    There are several common misconceptions about the Delaware 1100X form that need to be cleared up. Understanding these can help ensure that corporations file their amended Delaware corporation income tax returns correctly.

    • Only needed for corrections in reported income: The Delaware 1100X form is often thought to be used solely for correcting previously reported federal taxable income. However, it’s also necessary for adjusting subtractions, additions, apportionable income, and non-apportionable income, among other details that could affect the calculation of Delaware taxable income and tax owed or refunded.

    • Can be filed at any time: Some believe that amended returns can be filed at any time, but there are deadlines and statutes of limitations in place. It’s important to file the 1100X form within the specified time frame to correct any issues with a previous year's return.

    • All schedules are optional: There’s a misconception that not all schedules and lines must be completed on the 1100X form. The form clearly states that all schedules and lines must be filled out, ensuring that the amended return provides a complete and accurate correction to the original filing.

    • Only negative adjustments are reported: Some people wrongly assume that the form is used only to report decreases in income or deductions. The Delaware 1100X allows for the reporting of both increases and decreases in income, deductions, and credits that were not accurately represented in the original filing.

    • Doesn’t affect tax credits or payments: It’s a common misunderstanding that the 1100X form does not impact tax credits or payments. Amending your return could indeed affect previously calculated tax credits, payments, and overpayments, leading to changes in the amount of tax owed or refunded.

    • A replacement for original Form 1100: Some might think submitting Form 1100X negates the need for the original Form 1100. In reality, the 1100X amends, rather than replaces, the original filing. All amendments are made in relation to the figures and information provided on the initially filed Form 1100.

    • No need for original return details: There’s a misconception that filers need not reference their original return when filling out the 1100X form. Contrarily, accurate completion requires referring to the originally reported figures to identify the net increase or decrease in reported amounts. This ensures the amended return accurately corrects the original submission.

    Understanding and addressing these misconceptions ensures that corporations can accurately amend their Delaware corporation income tax returns, avoiding common mistakes and ensuring compliance with tax obligations.

    Key takeaways

    When filling out and using the Delaware 1100X form, it is essential to understand its purpose and requirements to ensure accurate and timely submission. Below are key takeaways to assist with this process:

    • The Delaware 1100X form is designed for amended corporation income tax returns, allowing corrections to previously filed returns.
    • This form can be used for either calendar year or fiscal year filings, requiring the specific ending date of the period being amended.
    • Accuracy is paramount when completing the form, including the original reported amounts and the net changes, whether an increase or decrease.
    • All schedules and lines must be thoroughly completed to avoid processing delays or errors.
    • Special attention should be paid to deductions and additions to federal taxable income, such as foreign dividends, state and political subdivision income tax, and interest income from various sources.
    • The form requires detailed information regarding non-apportionable income and the calculation of income apportioned to Delaware.
    • An apportionment percentage must be determined as part of the form, impacting the total income attributed to Delaware.
    • Payment and credit sections need careful attention to include any tentative tax paid, approved income tax credits, and other payments or refunds received or owed.
    • The form's certification section requires a signature, attesting to the truth and accuracy of the information provided.

    Proper completion and submission of the Delaware 1100X form ensure compliance with state tax regulations and can help avoid unintended tax liabilities or entitlement to refunds not previously recognized. Businesses are advised to consult with tax professionals when amending their corporation income tax returns to ensure all data is correct and complete.

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