Fill a Valid Delaware 1100X Form

Fill a Valid Delaware 1100X Form

The Delaware 1100X form is an amended corporate income tax return used by businesses operating in Delaware. This form allows corporations to correct previously filed tax returns, ensuring accurate reporting of their income and tax obligations. Completing the 1100X is essential for compliance with Delaware tax laws and can help businesses avoid potential penalties.

To fill out the form, click the button below.

Open Editor

When it comes to filing taxes for corporations in Delaware, the Delaware 1100X form plays a crucial role. This form serves as an amended corporate income tax return, allowing businesses to correct previously submitted tax information. It is designed for both calendar and fiscal year filers, and it requires detailed information about the corporation, including its name, employer identification number, and nature of business. The form's layout is structured to guide users through various calculations, such as federal taxable income, subtractions, and additions that affect the final taxable income. Importantly, it includes sections for non-apportionable income and the apportionment percentage, which are essential for determining how much income is subject to Delaware tax. Completing this form accurately is vital, as it not only influences the corporation's tax liability but also ensures compliance with state regulations. Given its complexity, understanding the nuances of the Delaware 1100X form can significantly benefit corporations seeking to navigate their tax obligations effectively.

Dos and Don'ts

When filling out the Delaware 1100X form, there are important guidelines to follow. Here’s a list of things you should and shouldn't do:

  • Do ensure all schedules and lines are completed accurately.
  • Do double-check your calculations before submitting the form.
  • Do include any necessary attachments, such as statements for deductions.
  • Do use the correct tax year and corporation information.
  • Don't write or staple in the designated areas of the form.
  • Don't forget to sign and date the form before submission.

Sample - Delaware 1100X Form

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Apportionment percentage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*DF12212029999*

REV. 01/13

Similar forms

The Delaware 1100X form is similar to the IRS Form 1120X, which is the Amended U.S. Corporation Income Tax Return. Both forms are used to amend previously filed tax returns. The IRS Form 1120X allows corporations to make corrections to their taxable income, deductions, and credits, similar to how the Delaware 1100X allows for adjustments to Delaware taxable income and related calculations. Each form requires detailed reporting of changes and supporting documentation to substantiate the amendments made.

For individuals navigating child support issues in Texas, it is essential to be familiar with the documentation involved. The Child Support Texas form outlines the critical elements of support obligations and payment schedules, which are vital for both parties involved. To ensure you have all necessary paperwork, you can access All Texas Forms to help guide you through this important process.

Another document that resembles the Delaware 1100X is the IRS Form 1040X, used for amending individual income tax returns. Like the 1100X, the 1040X provides taxpayers with a means to correct errors or omissions in their original filings. Both forms require the taxpayer to provide an explanation for the changes made and to report the new amounts for income, deductions, and credits. The structure of both forms facilitates a clear comparison between the original and amended figures.

The Delaware 1100X also shares similarities with the IRS Form 941-X, which is used to amend quarterly payroll tax returns. Both forms allow for corrections to previously reported amounts, whether for corporate income or payroll taxes. The process involves detailing the adjustments and providing a rationale for the changes, ensuring compliance with tax obligations. Each form must be filed separately and may require additional documentation to support the amendments.

Additionally, the Delaware 1100X is comparable to the IRS Form 1065, which is the U.S. Return of Partnership Income. While the 1065 is not an amendment form per se, it does require partners to report their share of income, deductions, and credits, similar to how the 1100X adjusts reported income for Delaware corporations. Both forms focus on accurate reporting of financial information and compliance with tax regulations.

The Delaware 1100X is also akin to the IRS Form 990, which is filed by tax-exempt organizations. Both forms require a comprehensive overview of income and expenses, though they serve different entities. The 990 form allows for corrections to previously reported financial data, similar to how the 1100X allows Delaware corporations to amend their income tax returns. Each form emphasizes transparency and accuracy in financial reporting.

Another related document is the IRS Form 1065-B, which is used for electing large partnerships. This form, like the 1100X, allows for amendments to previously filed returns. Both forms require a detailed breakdown of income and deductions, ensuring that any changes are well documented and justified. The focus remains on accurately reporting financial information to the respective tax authorities.

The Delaware 1100X also resembles the IRS Form 1120-S, which is the U.S. Income Tax Return for an S Corporation. Both forms require detailed reporting of income, deductions, and credits, and both allow for amendments to correct prior filings. The process for making adjustments is similar, as both forms require explanations for changes and supporting documentation to validate the amendments.

Lastly, the Delaware 1100X is similar to the IRS Form 941, which is the Employer’s Quarterly Federal Tax Return. Both forms involve reporting income and tax liabilities, and each can be amended if errors are discovered. The process of filing an amended return is critical for both forms to ensure compliance with tax laws and regulations, highlighting the importance of accurate reporting for all entities involved.

Common mistakes

  1. Incomplete Information: One of the most common mistakes is failing to fill out all required fields. Every schedule and line must be completed. Omitting even a single detail can lead to delays or complications in processing the return.

  2. Incorrect Calculations: Errors in math can have significant consequences. Double-check all calculations, especially on critical lines like federal taxable income and total payments. Mistakes can lead to incorrect tax liabilities, which may result in penalties.

  3. Missing Signatures: A signed form is essential for validation. Many individuals forget to sign the return or ensure that the appropriate officer's signature is present. Without a signature, the form may be considered invalid, causing further issues.

  4. Failure to Attach Required Documentation: Certain deductions and credits require supporting statements or schedules. Not including these attachments can lead to disallowed claims. Ensure that all necessary documentation is provided to support your entries.

Documents used along the form

The Delaware 1100X form is an amended corporation income tax return used by businesses operating in Delaware. When filing this form, several other documents may be necessary to provide a complete and accurate submission. Below is a list of commonly used forms and documents that accompany the Delaware 1100X form.

  • Delaware 1100 Form: This is the standard Delaware corporation income tax return. It provides the initial reporting of income, deductions, and tax liability for corporations. The 1100X form is used to amend this original return.
  • Schedule 1: This schedule details interest income received by the corporation. It categorizes different types of interest income, such as foreign interest and interest from affiliated companies, which may affect the overall taxable income.
  • Schedule 2: This document outlines non-apportionable income allocated within and outside Delaware. It helps identify income that is not subject to apportionment, such as rents and royalties, which is crucial for calculating Delaware taxable income.
  • Schedule 3: This schedule is used to determine the apportionment percentage of income. It includes various factors like property values, wages, and gross receipts to establish how much of the corporation's income is taxable in Delaware.
  • Motor Vehicle Bill of Sale – This form is essential in documenting the transfer of vehicle ownership and serves as proof of purchase, ensuring compliance in vehicle transactions. For more information, visit Motor Vehicle Bill of Sale.
  • Tax Credit Forms: Depending on the corporation's activities, various tax credit forms may be applicable. These forms document credits for specific business activities, such as job creation or investment in certain areas, and can reduce the overall tax liability.

Each of these documents plays a vital role in ensuring compliance with Delaware tax regulations. Proper completion and submission of the Delaware 1100X form and its accompanying schedules will facilitate accurate reporting and potentially minimize tax liability.

How to Use Delaware 1100X

After gathering all necessary financial information, you are ready to fill out the Delaware 1100X form. This form is used to amend a corporation's income tax return. Make sure to have your original return on hand for reference. Carefully follow the steps below to complete the form accurately.

  1. Enter the calendar year or fiscal year ending date in the designated area.
  2. Fill in the name of the corporation and the Employer Identification Number (EIN).
  3. Provide the corporation's address, including the zip code. If the Delaware address is different, include that as well.
  4. Indicate the date and state of incorporation.
  5. Describe the nature of the business.
  6. Complete all required schedules and lines. Start with Federal Taxable Income on Line 1.
  7. For Line 2, list any subtractions such as foreign dividends or net interest from U.S. securities. Total these on Line 2i.
  8. Subtract the total from Line 2i from Line 1 to get the amount for Line 3.
  9. On Line 4, list any additions, including state income tax deductions. Total these on Line 4g.
  10. Add Line 3 and Line 4g to get the Entire Net Income for Line 5.
  11. Complete Line 6 for total non-apportionable income or loss.
  12. Subtract Line 6 from Line 5 to find the income subject to apportionment for Line 7.
  13. Fill in the apportionment percentage on Line 8 based on Schedule 3D.
  14. Calculate the income apportioned to Delaware for Line 9 by multiplying Line 7 by Line 8.
  15. Complete Line 10 for non-apportionable income or loss.
  16. Add or subtract Line 10 from Line 9 for Line 11.
  17. Determine Delaware Taxable Income for Line 12 by taking the lesser of Line 5 or Line 11.
  18. Calculate the tax at 8.7% for Line 13 based on Line 12.
  19. Fill in any tentative tax paid, credits, or other payments on Lines 14 to 18.
  20. Calculate total payments and credits for Line 19.
  21. If Line 13 is greater than Line 19, calculate the balance due for Line 20a. If Line 19 is greater, calculate the overpayment for Line 21a.
  22. Sign and date the form where indicated, including the signature of the officer and the preparer if applicable.
  23. Make the check payable and mail the completed form to the Delaware Division of Revenue at the provided address.

Common PDF Forms