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Connecticut Free Printable  for 2018 Connecticut Amended Corporation Business Tax Return

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Amended Corporation Business Tax Return
Form CT-1120X

Form CT-1120 Department of Revenue Services State of Connecticut (Rev. 12/17) 1120 1217W 01 9999 Corporation Business Tax Return Should you file Form CT-1120CU? STOP See instructions. Enter Income Year Beginning  and Ending  M M - D D - Y Y Y Y M M - D D - Y Y Y Y Corporation name Number and street City, town, or post office PO Box State Total assets Connecticut Tax Registration Number  Is this corporation exchanging R & D tax credits?  If Yes, enter the amount of credit refund requested:  ZIP code NAICS code: See instructions. .00  M M - D D - Y Y Y Y  paper return to DRS. DO NOT MAIL For DRS Use Only Federal Employer ID Number (FEIN) This return MUST be filed electronically! 2017 Amount from federal Form 1120, Line 11  (See Schedule C, Line 1b) .00 Yes (File Form CT-1120 XCH separately) .00  Schedule C – Computation of Amount Payable (Minimum Tax $250) 1a. Tax: Greater of Schedule A, Line 6; Schedule B, Line 6; or $250............................................................... 1a.  .00 1b. Surtax: Line 1a multiplied by 20%. If federal Form 1120, Line 11 is less than $100,000,000 or Line 1a is $250 enter zero (“0”). ................................................................................................................. 1b.  .00 1c. Recapture of tax credits: See instructions....................................................................................................1c.  .00 1. Total tax: Enter the total of Lines 1a through Line 1c. If no tax credits claimed, enter also on Line 6......... 1. .00 2. Multiply Line 1 by 49.99% (0.4999). ............................................................................................................ 2.  .00 3. Enter the greater of Line 2 or $250.............................................................................................................. 3.  .00 4. Tax credit limitation: Subtract Line 3 from Line 1.......................................................................................... 4.  .00 5a. Tax credits from Form CT-1120K, Part II, Line 9. Do not exceed amount on Line 4................................. 5a.  .00 5b. Excess credit utilization from Form CT-1120K, Part II, Line 12. ................................................................ 5b.  .00 5. Total tax credits: Add Line 5a and Line 5b................................................................................................. 5. .00 6. Balance of tax payable: Subtract Line 5 from Line 1................................................................................. 6.  .00 7a. Paid with application for extension from Form CT-1120 EXT.................................................................... 7a.  .00 7b. Paid with estimates from Forms CT-1120 ESA, ESB, ESC, and ESD...................................................... 7b.  .00 7c. Overpayment from prior year...................................................................................................................... 7c.  .00 7. Tax payments: Enter the total of Lines 7a, 7b, and 7c................................................................................ 7.  .00 8. Balance of tax due (overpaid): Subtract Line 7 from Line 6...................................................................... 8.  .00 9a. Penalty....................................................................................................................................................... 9a.  .00 9b. Interest....................................................................................................................................................... 9b.  .00 9c. Form CT-1120I Interest............................................................................................................................... 9c.  .00 9. Total penalty and interest: Enter the total of Lines 9a, 9b, and Line 9c.................................................... 9. .00 10a. Amount to be credited to 2018 estimated tax .......................................................................................... 10a.  .00 10b. Amount to be refunded ............................................................................................................................ 10b.  For faster refund, use Direct Deposit by completing Lines 10c, 10d, and 10e. .00 10c. Checking  Savings  10d. Routing #  10f. Will this refund go to a bank account outside the U.S.?  10e. Account #  Yes 10g. Bank name  10. Total to be credited or refunded: Enter the total of Line 10a and Line 10b............................................ 10. .00 11. Balance due with this return: Add Line 8 and Line 9............................................................................... 11.  .00 You must complete Schedules A, B, and D (Page 2) and Schedules E, F, and G (Page 3) BEFORE completing Schedule C. Attach a complete copy of Form 1120 including all schedules as filed with the Internal Revenue Service. Form CT-1120 (Rev. 12/17) Page 2 of 4 CT Tax Registration Number 1120 1217W 02 9999 Schedule A – Computation of Tax on Net Income 1. Net income: Enter amount from Schedule D, Line 22. If 100% Connecticut, enter also on Line 3. ......... 1.  .00 2. Apportionment fraction: Carry to six places. See instructions. ............................................................. 2.  . 3. Connecticut net income: Multiply Line 1 by Line 2. .............................................................................. 3.  .00 4. Operating loss carryover from Form CT-1120 ATT, Schedule H, Line 21, Column E. Do not exceed 50% of Line 3. .......................................................................................................................... 4.  .00 5. Income subject to tax: Subtract Line 4 from Line 3. .......................................................................... 5.  .00 6. Tax: Multiply Line 5 by 7.5% (.075). .....................................................................................................6.  .00 Schedule B – Computation of Minimum Tax on Capital 1. Minimum tax base from Schedule E, Line 6, Column C. If 100% Connecticut, enter also on Line 3. . 1.  .00 2. Apportionment fraction: Carry to six places. See instructions. ............................................................. 2.  . 3. Multiply Line 1 by Line 2. ...................................................................................................................... 3.  .00 4. Number of months covered by this return ............................................................................................ 4.  5. Multiply Line 3 by Line 4, divide the result by 12. ................................................................................. 5.  .00 6. Tax (3 and 1/10 mills per dollar): Multiply Line 5 by .0031. Maximum tax for Schedule B is $1,000,000. .... 6.  .00 Schedule D – Computation of Net Income 1. Federal taxable income (loss) before net operating loss and special deductions ................................ 1.  .00 2. Interest income wholly exempt from federal tax ................................................................................... 2.  .00 3. Unallowable deduction for corporation tax from Schedule F, Line 8 .................................................... 3.  .00 4. Interest expenses paid to a related member from Form CT-1120AB, Part I A, Line 1 ........................ 4.  .00 5. Intangible expenses and costs paid to a related member from Form CT-1120AB, Part I B, Line 3 .... 5.  .00 6. Federal bonus depreciation: See instructions. ..................................................................................... 6.  .00 7. Reserved for future use ........................................................................................................................ 7. 8. IRC §199 domestic production activities deduction from federal Form 1120, Line 25.......................... 8.  .00 9. Other: Attach explanation. .................................................................................................................... 9.  .00 10. Total: Add Lines 1 through 9. .............................................................................................................. 10.  .00 11. Dividend deduction from Form CT-1120 ATT, Schedule I, Line 5 ...................................................... 11.  .00 12. Capital loss carryover (if not deducted in computing federal capital gain) ......................................... 12.  .00 13. Capital gain from sale of preserved land ............................................................................................ 13.  .00 14. Federal bonus depreciation recovery from Form CT-1120 ATT, Schedule J, Line 26 ....................... 14.  .00 15. Exceptions to interest add back from Form CT-1120AB, Part II A, Line 1 ......................................... 15.  .00 16. Exceptions to interest add back from Form CT-1120AB, Part II A, Line 2 ......................................... 16.  .00 17. Exceptions to interest add back from Form CT-1120AB, Part II A, Line 3 ......................................... 17.  .00 18. Exceptions to add back of intangible expenses paid to a related member from Form CT-1120AB, Part II B, Line 1 ................................................................................................................................... 18.  .00 19. Deferred cancellation of debt income. See instructions...................................................................... 19.  .00 20. Other: See instructions. ...................................................................................................................... 20.  .00 21. Total: Add Lines 11 through 20. ......................................................................................................... 21.  .00 22. Net income: Subtract Line 21 from Line 10. Enter here and on Schedule A, Line 1. ........................ 22.  .00 Form CT-1120 (Rev. 12/17) Page 3 of 4 1120 1217W 03 9999 CT Tax Registration Number Schedule E – Computation of Minimum Tax Base See instructions. Column A Column B Beginning of Year Column C End of Year 1. Capital stock from federal Schedule L, Line 22a and Line 22b .00 .00 2. Surplus and undivided profits from federal Schedule L, Lines 23, 24, and 25 .00 .00 3. Surplus reserves: Attach schedule. .00 .00 4. Total: Add Lines 1, 2, and 3. Enter average in Column C. .00 .00 .00 5. Holdings of stock of private corporations: Attach schedule. Enter average in Column C. .00 .00 .00 6. Balance: Subtract Line 5, Column C, from Line 4, Column C. Enter here and on Schedule B, Line 1. .00 Schedule F – Taxes Column A (Column A plus Column B) Divided by 2 Column B 1. Payroll ............................................................................................................................. 1. .00 2. Real property .................................................................................................................. 2. .00 3. Personal property ........................................................................................................... 3. .00 4. Sales and use ................................................................................................................. 4. .00 5. Other: See instructions. .................................................................................................. 5. .00 6. Connecticut Corporation Business Tax deducted in the computation of federal taxable income ............................... 6. .00 7. Tax on or measured by income or profits imposed by other states or political subdivisions deducted in the computation of federal taxable income: Attach schedule. ........................................................................................... 7. .00 8. Total unallowable deduction for Corporation Business Tax purposes: Add Line 6 and Line 7, Column B. Enter here and on Schedule D, Line 3. ....................................................................................................................... 8. 00 Schedule G – Additional Required Information Attach a schedule of corporate officers’ names, titles, and addresses. See instructions. 1. In which Connecticut (CT) town(s) does the corporation own or lease, as lessee, real or tangible personal property, or perform services? 2. (a) Did this corporation directly or indirectly transfer a controlling interest in an entity owning CT real property?......  If Yes, enter: Entity name  (b) Was there a direct or indirect transfer of a controlling interest in your company owning CT real property?..........  No Yes  No Federal Employer ID Number  (c) If the answer to either 2(a) or 2(b) is Yes, enter: Transferee(s) name Date of transfer , and attach a list of addresses for all Connecticut real property transferred. 3. Did any corporation at any time during the year own a majority of the voting stock of this corporation?...................  If Yes, enter: Corporation name Federal Employer ID Number 4. Last taxable year this corporation was audited by the Internal Revenue Service  Were adjustments reported to CT?   Federal Employer ID Number  If Yes, enter: Transferor name  Yes Yes  No (If No, attach explanation.) Yes  No Form CT-1120 (Rev. 12/17) Page 4 of 4 1120 1217W 04 9999 CT Tax Registration Number Check All Applicable Boxes: 1. Address change 2. Return status: Initial Final 3. If this is a final return, has the corporation:  Short period Dissolved  Withdrawn  Merged/reorganized: Enter survivor’s Connecticut (CT) Tax Registration Number: 4. Federal return was filed on:  1120 Consolidated basis: Parent co. name  1120-H  1120-REIT  1120-RIC  Other:  Parent co. FEIN 5. Did this company file as part of a Form CT-1120CU for the previous year?  Yes   No 6. Does this company file as part of a Form CT-1120CU and is filing this return to report non-unitary business income? Yes   No If Yes, enter the CT Tax Registration Number of the group’s designated taxable member: 7. Is the principal place of business located in CT? Yes   No If No, enter state where principal place of business is located Date of organization:  State of incorporation: Date qualified in CT: Date business began in CT: 8. Is this corporation exempt from CT Corporation Business Tax? Yes (Attach explanation of exemption including statutory cite.) No 9. Did this corporation use the annualized method to calculate its estimated tax installments? Yes (Attach Form CT-1120I.)  No 10. Does this corporation pay, accrue, or incur interest expenses or intangible expenses, costs, and related interest expenses to a related member?  Yes (Attach Form CT-1120AB.) No DECLARATION: I declare under the penalty of law that I have examined this return and, to the best of my knowledge and belief, it is true, complete, and correct. I understand the penalty for willfully delivering a false return or document to the Department of Revenue Services (DRS) is a fine of not more than $5,000, imprisonment for not more than five years, or both. The declaration of a paid preparer other than the taxpayer is based on all information of which the preparer has any knowledge. Corporate officer’s name (print) Corporate officer’s signature Date (MMDDYYYY) This return MUST be filed electronically! Sign Here Keep a copy of this return for your records. Corporate officer’s email address (print)  DO NOT MAIL paper return to DRS. Title Paid preparer’s name (print) Firm’s name and address Telephone number Paid preparer’s signature Firm’s FEIN May DRS contact the preparer Yes No shown below about this return? Date (MMDDYYYY) Preparer’s SSN or PTIN Telephone number
Extracted from PDF file 2017-connecticut-form-ct-1120x.pdf, last modified November 2017

More about the Connecticut Form CT-1120X Corporate Income Tax TY 2017

We last updated the Amended Corporation Business Tax Return in January 2018, so this is the latest version of Form CT-1120X, fully updated for tax year 2017. You can download or print current or past-year PDFs of Form CT-1120X directly from TaxFormFinder. You can print other Connecticut tax forms here.

Other Connecticut Corporate Income Tax Forms:

TaxFormFinder has an additional 85 Connecticut income tax forms that you may need, plus all federal income tax forms.

Form Code Form Name
Form CT-1120 EXT Application for Extension of Time to File Connecticut Corporation Tax Return
Form CT-1120 Corporation Business Tax Return
Form CT-1120 U Unitary Corporation Business Tax Return
Form CT-1120X Amended Corporation Business Tax Return
Form CT-1120 CU Combined Unitary Corporation Business Tax Return

Download all CT tax forms View all 86 Connecticut Income Tax Forms


Form Sources:

Connecticut usually releases forms for the current tax year between January and April. We last updated Connecticut Form CT-1120X from the Department of Revenue Services in January 2018.

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About the Corporate Income Tax

The IRS and most states require corporations to file an income tax return, with the exact filing requirements depending on the type of company.

Sole proprietorships or disregarded entities like LLCs are filed on Schedule C (or the state equivalent) of the owner's personal income tax return, flow-through entities like S Corporations or Partnerships are generally required to file an informational return equivilent to the IRS Form 1120S or Form 1065, and full corporations must file the equivalent of federal Form 1120 (and, unlike flow-through corporations, are often subject to a corporate tax liability).

Additional forms are available for a wide variety of specific entities and transactions including fiduciaries, nonprofits, and companies involved in other specific types of business.

Historical Past-Year Versions of Connecticut Form CT-1120X

We have a total of seven past-year versions of Form CT-1120X in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:


2016 Form CT-1120X

CT-1120X, 2016 Amended Connecticut Corporation Business Tax Return

2015 Amended Corporation Business Tax Return 2015 Form CT-1120X

CT-1120X, 2015 Amended Corporation Business Tax Return

2014 Amended Corporation Business Tax Return 2014 Form CT-1120X

CT-1120X, 2014 Amended Corporation Business Tax Return

2013 Amended Corporation Business Tax Return 2013 Form CT-1120X

CT-1120X, 2013 Amended Corporation Business Tax Return

2012 Amended Corporation Business Tax Return 2012 Form CT-1120X

CT-1120X, 2012 Amended Corporation Business Tax Return

2011 Amended Corporation Business Tax Return 2011 Form CT-1120X

Form CT-1120X, 2011 Amended Corporation Business Tax Return


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