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Connecticut Free Printable  for 2021 Connecticut Estimated Corporation Business Tax Payment Coupons

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Estimated Corporation Business Tax Payment Coupons
Form CT-1120 ES

CT-1120 ESA Department of Revenue Services State of Connecticut PO Box 2974 Hartford CT 06104-2974 1120ES 0121W 01 9999 income For  year ending A 2021 Estimated Connecticut Corporation Business Tax Connecticut Tax Registration Number Federal Employer ID Number (FEIN)  M M - D D - Y Y Y Y Corporation/Designated Taxable Member name Type of return This return MUST be filed electronically! Address (number and street) (Rev. 01/21) See instructions. Payment Coupon - First Installment  2021 Separate Combined Unitary PO Box DO NOT MAIL paper return to DRS. City, town, or post office State Payment amount due ZIP code .00  Closing month has changed (Attach explanation). Complete Schedule 1, on reverse, to calculate your payment amount. Due date: 15th day of the 3rd month of the income year. If the due date falls on a Saturday, Sunday, or legal holiday, this return will be considered timely if filed by the next business day. Complete this form in blue or black ink only. Do not use staples. Please note that each form is year specific. To prevent any delay in processing your return, the correct year’s form must be submitted to the Department of Revenue Services (DRS). Who must file: Every corporation or combined group carrying on business or having the right to carry on business in Connecticut whose estimated current year tax liability, as shown on Schedule 1, Line 7, is more than $1,000. This return must be filed and paid electronically. Only taxpayers that receive a waiver from electronic filing from DRS may file paper estimated payment coupons. Form DRS‑EWVR, Electronic Filing and Payment Waiver Request, can be found on the DRS website at portal.ct.gov/DRS. If you received a waiver from the electronic filing and payment requirement from DRS, complete these payment coupons in blue or black ink only. Make checks payable to Commissioner of Revenue Services, and mail to the address at the top of the coupon. To ensure payment is applied to the correct account, write “2021 Form CT‑1120” and the corporation’s Connecticut Tax Registration Number on the front of the check Combined Unitary Filers The tax shown on the prior year return (Schedule 1, Line 1) is the total tax due from all the taxable members of the combined group that filed with the designated taxable member in the prior year. All estimated tax payments should be made by the designated taxable member using its tax registration number. Visit the DRS website at portal.ct.gov/TSC to file and pay this return electronically. CT-1120 ESB Department of Revenue Services State of Connecticut PO Box 2974 Hartford CT 06104-2974 1120ES 0121W 01 9999 income For  year ending B 2021 Estimated Connecticut Corporation Business Tax Connecticut Tax Registration Number M M - D D - Y Y Y Y Federal Employer ID Number (FEIN)  Corporation/Designated Taxable Member name Type of return This return MUST be filed electronically! Address (number and street) Separate Combined Unitary PO Box DO NOT MAIL paper return to DRS. City, town, or post office (Rev. 01/21) See instructions. Payment Coupon - Second Installment  2021 State Payment amount due ZIP code  Closing month has changed (Attach explanation). .00 Complete Schedule 1, on reverse, to calculate your payment amount. Due date: 15th day of the 6th month of the income year. If the due date falls on a Saturday, Sunday, or legal holiday, this return will be considered timely if filed by the next business day. 1120ES 0121W 02 9999 Schedule 1 - First Installment Calculation 1. Tax shown on prior year return (including surtax) before any tax credits, multiplied by 30% (.30). 1. 2. Estimated current year tax before applying Corporation Business Tax credits. 2. 3. Multiply Line 1 by 50.01% (0.5001). 3. .00 4. Estimated Corporation Business Tax credits: Do not exceed amount on Line 3. 4. .00 .00 .00 5. Subtotal: Subtract Line 4 from Line 2. 5. .00 6. Estimated PE credit. Do not exceed amount on Line 5. 6. .00 7. Subtotal: Subtract Line 6 from Line 5. 7. .00 8. Current year first installment: Multiply Line 7 by 27% (.27) or enter the amount from Worksheet CT‑1120AE, Line 20, Column A. 8. .00 9. First installment due: Lesser of Line 1 or Line 8. 9. .00 10. Overpayment from prior year (see Informational Publication 2020(4)). 10. .00 11. Payment due with this coupon: Subtract Line 10 from Line 9. Enter amount here and on CT‑1120 ESA, Payment amount due line. 11. .00 CT-1120 ESA Back (Rev. 01/21) Visit the DRS website at portal.ct.gov/TSC to file and pay this return electronically. Limit on credits: The amount of tax credits otherwise allowable against the Corporation Business Tax for any income year shall not exceed 50.01% of the amount of tax due prior to the application of tax credits. • CT‑1120  ESB, Second Installment, enter the amount from Worksheet CT‑1120AE, Line 20, Column B; Interest: See Informational Publication 2020(4), 2020 Q & A on Estimated Corporation Business Tax and Worksheet CT‑1120AE. • CT‑1120 ESD, Fourth Installment, enter the amount from Worksheet CT‑1120AE, Line 20, Column D. • CT‑1120 ESC, Third Installment, enter the amount from Worksheet CT‑1120AE, Line 20, Column C; or Annualization: If a corporation establishes that its annualized income installment is less than Schedule 1, Line 11, then the corporation must enter on Schedule 1, Line 11, the following: • CT 1120 ESA, First Installment, enter the amount from Worksheet CT‑1120AE, Line 20, Column A; 1120ES 0121W 02 9999 Schedule 1 - Second Installment Calculation 1. Tax shown on prior year return (including surtax) before any tax credits, multiplied by 70% (.70). 1. 2. Estimated current year tax before applying Corporation Business Tax credits. 2. 3. Multiply Line 1 by 50.01% (0.5001). 3. .00 4. Estimated Corporation Business Tax credits: Do not exceed amount on Line 3. 4. .00 .00 .00 5. Subtotal: Subtract Line 4 from Line 2. 5. .00 6. Estimated PE credit. Do not exceed amount on Line 5. 6. .00 7. Subtotal: Subtract Line 6 from Line 5. 7. .00 8. Current year second installment: Multiply Line 7 by 63% (.63) or enter the amount from Worksheet CT‑1120AE, Line 20, Column B. 8. .00 9. Second installment due: Lesser of Line 1 or Line 8. 9. .00 10. Amount paid with Form CT‑1120 ESA, plus overpayment from prior year. 10. .00 11. Payment due with this coupon: Subtract Line 10 from Line 9. Enter amount here and on CT‑1120 ESB, Payment amount due line. 11. .00 CT-1120 ESB Back (Rev. 01/21) CT-1120 ESC Department of Revenue Services State of Connecticut PO Box 2974 Hartford CT 06104-2974 1120ES 0121W 01 9999 income For  year ending C 2021 Estimated Connecticut Corporation Business Tax Connecticut Tax Registration Number Federal Employer ID Number (FEIN)  M M - D D - Y Y Y Y Corporation/Designated Taxable Member name Type of return This return MUST be filed electronically! Address (number and street) (Rev. 01/21) See instructions. Payment Coupon - Third Installment  2021 Separate Combined Unitary PO Box DO NOT MAIL paper return to DRS. City, town, or post office State Payment amount due ZIP code .00  Closing month has changed (Attach explanation). Complete Schedule 1, on reverse, to calculate your payment amount. Due date: 15th day of the 9th month of the income year. If the due date falls on a Saturday, Sunday, or legal holiday, this return will be considered timely if filed by the next business day. Complete this form in blue or black ink only. Do not use staples. Please note that each form is year specific. To prevent any delay in processing your return, the correct year’s form must be submitted to the Department of Revenue Services (DRS). Who must file: Every corporation or combined group carrying on business or having the right to carry on business in Connecticut whose estimated current year tax liability, as shown on Schedule 1, Line 7, is more than $1,000. This return must be filed and paid electronically. Only taxpayers that receive a waiver from electronic filing from DRS may file paper estimated payment coupons. Form DRS‑EWVR, Electronic Filing and Payment Waiver Request, can be found on the DRS website at portal.ct.gov/DRS. If you received a waiver from the electronic filing and payment requirement from DRS, complete these payment coupons in blue or black ink only. Make checks payable to Commissioner of Revenue Services, and mail to the address at the top of the coupon. To ensure payment is applied to the correct account, write “2021 Form CT‑1120” and the corporation’s Connecticut Tax Registration Number on the front of the check Combined Unitary Filers The tax shown on the prior year return (Schedule 1, Line 1) is the total tax due from all the taxable members of the combined group that filed with the designated taxable member in the prior year. All estimated tax payments should be made by the designated taxable member using its tax registration number. Visit the DRS website at portal.ct.gov/TSC to file and pay this return electronically. CT-1120 ESD Department of Revenue Services State of Connecticut PO Box 2974 Hartford CT 06104-2974 1120ES 0121W 01 9999 income For  year ending D 2021 Estimated Connecticut Corporation Business Tax Connecticut Tax Registration Number M M - D D - Y Y Y Y Federal Employer ID Number (FEIN)  Corporation/Designated Taxable Member name Type of return This return MUST be filed electronically! Address (number and street) Separate Combined Unitary PO Box DO NOT MAIL paper return to DRS. City, town, or post office (Rev. 01/21) See instructions. Payment Coupon - Fourth Installment  2021 State Payment amount due ZIP code  Closing month has changed (Attach explanation). .00 Complete Schedule 1, on reverse, to calculate your payment amount. Due date: 15th day of the 12th month of the income year. If the due date falls on a Saturday, Sunday, or legal holiday, this return will be considered timely if filed by the next business day. 1120ES 0121W 02 9999 Schedule 1 - Third Installment Calculation 1. Tax shown on prior year return (including surtax) before any tax credits, multiplied by 80% (.80). 1. 2. Estimated current year tax before applying Corporation Business Tax credits. 2. .00 3. Multiply Line 1 by 50.01% (0.5001). 3. .00 4. Estimated Corporation Business Tax credits: Do not exceed amount on Line 3. 4. .00 5. Subtotal: Subtract Line 4 from Line 2. 5. .00 6. Estimated PE credit. Do not exceed amount on Line 5. 6. .00 7. Subtotal: Subtract line 6 from Line 5. 7. .00 8. Current year third installment: Multiply Line 7 by 72% (.72) or enter the amount from Worksheet CT-1120AE, Line 20, Column C. 8. .00 .00 9. Third installment due: Lesser of Line 1 or Line 8. 9. .00 10. Amount paid with Form CT-1120 ESA, Form CT-1120 ESB, plus overpayment from prior year. 10. .00 11. Payment due with this coupon: Subtract Line 10 from Line 9. Enter amount here and on CT-1120 ESC, Payment amount due line. 11. .00 CT-1120 ESC Back (Rev. 01/21) Visit the DRS website at portal.ct.gov/TSC to file and pay this return electronically. Limit on credits: The amount of tax credits otherwise allowable against the Corporation Business Tax for any income year shall not exceed 50.01% of the amount of tax due prior to the application of tax credits. • CT‑1120  ESB, Second Installment, enter the amount from Worksheet CT‑1120AE, Line 20, Column B; Interest: See Informational Publication 2020(4), 2020 Q & A on Estimated Corporation Business Tax and Worksheet CT-1120AE. • CT‑1120 ESD, Fourth Installment, enter the amount from Worksheet CT‑1120AE, Line 20, Column D. • CT‑1120 ESC, Third Installment, enter the amount from Worksheet CT‑1120AE, Line 20, Column C; or Annualization: If a corporation establishes that its annualized income installment is less than Schedule 1, Line 11, then the corporation must enter on Schedule 1, Line 11, the following: • CT 1120 ESA, First Installment, enter the amount from Worksheet CT‑1120AE, Line 20, Column A; 1120ES 0121W 02 9999 Schedule 1 - Fourth Installment Calculation 1. Tax shown on prior year return (including surtax) before any tax credits, multiplied by 100% (1.00). 1. 2. Estimated current year tax before applying Corporation Business Tax credits. 2. .00 3. Multiply Line 1 by 50.01% (0.5001). 3. .00 4. Estimated Corporation Business Tax credits: Do not exceed amount on Line 3. 4. .00 5. Subtotal: Subtract Line 4 from Line 2. 5. .00 6. Estimated PE credit. Do not exceed amount on Line 5. 6. .00 7. Subtotal: Subtract Line 6 from Line 5. 7. .00 8. Current year fourth installment: Multiply Line 7 by 90% (.90) or enter the amount from Worksheet CT‑1120AE, Line 20, Column D. 8. .00 .00 9. Fourth installment due: Lesser of Line 1 or Line 8. 9. .00 10. Amount paid with Form CT‑1120 ESA, Form CT‑1120 ESB, Form CT‑1120 ESC, plus overpayment from prior year. 10. .00 11. Payment due with this coupon: Subtract Line 10 from Line 9. Enter amount here and on CT‑1120 ESD, Payment amount due line. 11. .00 CT-1120 ESD Back (Rev. 01/21)
Extracted from PDF file 2021-connecticut-form-ct-1120-es.pdf, last modified December 2020

More about the Connecticut Form CT-1120 ES Corporate Income Tax Estimated TY 2021

We last updated the Estimated Corporation Business Tax Payment Coupons in February 2021, so this is the latest version of Form CT-1120 ES, fully updated for tax year 2020. You can download or print current or past-year PDFs of Form CT-1120 ES directly from TaxFormFinder. You can print other Connecticut tax forms here.

Related Connecticut Corporate Income Tax Forms:

TaxFormFinder has an additional 85 Connecticut income tax forms that you may need, plus all federal income tax forms. These related forms may also be needed with the Connecticut Form CT-1120 ES.

Form Code Form Name
Form CT-1120 Instructions Connecticut Corporation Business Tax Instructions
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 CU Combined Unitary Corporation Business Tax Return
Form CT-1120 RDC Research and Development Credit
Form CT-1120CU-NCB Nexus Combined Base Tax Calculation
Form CT-1120K Business Tax Credit Summary
Form CT-1120 FCIC Fixed Capital Investment Credit
Form CT-1120 A-BMC Corporation Business Tax Return Apportionment Computation - Motor Bus and Motor Carrier Companies
Form CT-1120 A-BPE Corporation Business Tax Return Apportionment Computation - Broadcasters and Production Entities

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-1120 ES from the Department of Revenue Services in February 2021.

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Form CT-1120 ES is a Connecticut Corporate Income Tax form. While most taxpayers have income taxes automatically withheld every pay period by their employer, taxpayers who earn money that is not subject to withholding (such as self employed income, investment returns, etc) are often required to make estimated tax payments on a quarterly basis. Failure to make correct estimated payments can result in interest or penalties.

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.


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