TaxAct Online 2016 Business 1120

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Capital Gains Summary

Capital gains can be confusing, especially as your portfolio grows, and keeping track of all your transactions can be taxing. TaxAct's Capital Gains Summary makes comparing your short and long-term brokerage statement to your tax return fast and easy.

Depreciation and Disposal Summaries

Don't miss any valuable deductions! Easily and quickly review your current, future, and accumulated assets. Depreciation reports include fiscal and short-year calculations.

Reconciliation of income

TaxAct’s list of book to tax differences helps reconcile book income for completing Schedule M-1.

TaxTutor Guidance

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TaxAct Alerts

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Prior Year Comparison Report

Finds possible errors resulting from incorrect entries or overlooked information by comparing this year’s return to last year's data.

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Multiple occurrences of supporting forms

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Subject to change upon IRS releasing final 2016 tax forms.

Included IRS Tax Forms:

Subject to change upon states releasing their final 2016 tax forms.

Alabama

Forms & schedules
Form 20C
Corporation Income Tax Return
Form 2220AL
Underpayment of Estimated Tax for Corporations
Form 2848A
Power of Attorney and Declaration of Representative
Form AL8453-C
Corporation Income Tax Declaration for Electronic Filing
Form BIT-V
Business Income Tax Payment Voucher
Schedule AB
Add-Back Form
Schedule BC
Business Credits
Form CPT
Alabama Business Privilege Tax Return and Annual Report
Schedule AL-CAR
Alabama Secretary of State Corporation Annual Report

Alaska

Forms & schedules
Form 6000
Alaska Corporation Net Income Tax Return
Form 6300
Alaska Incentive Credits
Form 6240
Payment Voucher Corporation Net Income Tax
Worksheets
Appendix A
Worksheet for Charitable Contribution Deduction Taxable income for deduction limitation
Appendix B
Worksheet for Dividend-Received Deduction (DRD)
Estimated Tax Payment Worksheet

Arizona

Forms & schedules
Form 120
Arizona Corporation Income Tax Return
Form 120A
Arizona Corporation Income Tax Return (Short Form)
Form 120EXT
Application for Automatic Extension of Time to File Corporation Returns
Form 120W
Estimated Tax Worksheet for Corporations
Form 220
Underpayment of Estimated Tax by Corporations
Form 300
Nonrefundable Corporate Tax Credits and Recapture
Schedule ACA
Air Carrier Apportionment
Schedule MSP
Multistate Service Provider Election and Computation

Arkansas

Forms & schedules
Form 1100CT
Arkansas Corporation Income Tax Return
Form 1100BIC
Schedule of Tax Credits
From 1100CO
Schedule of Check-Off Contributions
Form 1100REC
Reconciliation Schedule
From 1155
Request for Extension of Time For Filing Income Tax Returns
Form 1100ESCT
Estimated Tax Worksheet
AR1100CTV
Corporation Income Tax Payment Voucher
AR1103
Application to be a Small  Business Corporation
AR1100NOL
Net Operating Loss Schedule
AR2220
Underpayment of Estimated Tax
AR2220A
Annualized Income for Underpayment of Estimated Tax
AR1155
Request for Extension of Time to File
AR8453-C
Declaration for Electronic Filing with Corporate Income Tax

California

Forms & schedules
Form 100
California Corporation Franchiseor Income Tax Return
Form 100-ES
Corporation Estimated Tax
Schedule D-1
Sale of Business Property
Schedule P (100)
Alternative Minimum Tax and CreditLimitations
Schedule R
Apportionment and Allocation of Income
Form 3539 (CORP)
Payment for Automatic Extensionfor Corps and Exempt Orgs
Form 3805Q
NOL Computation and NOL and Disaster Loss Limitations
Form 3885
Corporation Depreciation andAmortization
Form 5806
Underpayment of Estimated Tax by Corporations
Worksheets
Form 100
Use Tax Calculation Worksheet

Colorado

Forms & schedules
Form 112
Colorado State C Corporation Income Tax Return
Form 112CR
Colorado Corporation Credit Schedule
Form 112EP
Corporate Estimated Tax Payment Form
Form 0158-C
Payment Form for Extension of Time for Filing a Colorado C Corporation Income Tax Return
Form 0205
Computation of Penalty Due Based on Underpayment of Estimated Tax
Schedule SF
Single Factor Apportionment Schedule
Form 0617
Innovative Motor Vehicle Credit
Form 0900C
C Corporation Income Tax Payment Form
Form 1316
Colorado Source Capital Gain Affidavit
Form 1366
Enterprise Zone Credit and Carryforward Schedule
Form 1778
E-File Attachment Form
Form 8453C
Declaration for Electronic Filing
Form 112X
Amended C Corporation Income Tax Return

Connecticut

Forms & schedules
Form CT-1120-ES
Estimated Corporation Business Tax Payments
Form CT-1120-EXT
Extension of Time to File Corporation Business Tax
Form CT-1120-V
Connecticut Electronic Payment Voucher
Form CT-1120
Corporation Business Tax Return
Form CT-1120A
Corporation Business Tax Return Apportionment Computation
Form CT-1120 ATT
Corporation Business Tax Return Attachment Schedules H, I, and J
Form CT-1120 I
Computation of Interest Due on Underpayment of Estimated Tax
Form CT-1120 K
Business Tax Credit Summary
Form CT-1120X
Amended Corporation Business Tax Return

DC

Forms & schedules
Form D-20
Corporation Franchise Tax Return
Form D-20ES
Declaration of Estimated Franchise Tax for Corporations
Form D-2030P
Payment Voucher
Form D-2220
Underpayment of Estimated Income Tax by Businesses
Form FR-128
Application for Extension of Time to File
Schedule UB
Business Credits
Commercial Form
Alternative Fuel Vehicle Conversion and Infrastructure Credits

Delaware

Forms & schedules
DE 1100
Delaware Corporate Income Tax Return
DE 1100T
Delaware Corporate Tentative Tax Voucher
DE 1100 Ext
Delaware Corporate Income Tax — Request for Extension

Florida

Forms & schedules
Form F-1120
Florida Corporate Income/Franchise Tax Return
Form F-1120-ES
Corporation Estimated Tax
Form F-2220
Underpayment of Estimated Tax
Form F-7004
Extension of Time to File
Form 1120-X
Florida Amended Corporate Income/Franchise Tax Return

Georgia

Forms & schedules
Form 600
Georgia Corporation Tax Return
Form IT-303
Extension of Time to File
Form IT-552
Corporation Application for Tentative Carry-Back Adjustment
Form IT-560C
Automatic Extension Payment
Form PV CORP
Corporate Payment Voucher
Form GA4562
Depreciation and Amortization
Form 600 UET
Underpayment of Estimated Tax
Form 8453-C
Corporation Income Tax Declaration for Electronic Filing
Worksheets
Form 602-ES
Estimated Tax Worksheet

Hawaii

Forms & schedules
Form N-30
Corporation Income Tax Return
Form N-301
Application for Automatic Extension of Time to File
Form N-3
Declaration of Estimated Tax for Corporations
Schedule AMD
Explanation of Changes on Amended Return
Schedule CR
Schedule of Tax Credits
Schedule D
Capital Gains and Losses and Built-In Gains
Schedule D-1
Sale of Business Property
Schedule O
Allocation and Apportionment of Income
Schedule P
Apportionment Formula

Idaho

Forms & schedules
Form 41
Idaho Corporation Income Tax Return
Form 42
Idaho Apportionment and Combined Reporting Adjustments
Form 44
Idaho Business Income Tax Credits and Credit Recapture
Form 56
Idaho Net Operating Loss Carryforward/Carryback
Form 41ES
Idaho Business Income Tax Payments Worksheets
Form 41ESR
Underpayment of Estimated Tax

Illinois

Forms & schedules
Form IL-1120
Illinois Corporation Income and Replacement Tax Return
Form IL-1120-ES
2010 Estimated Income Replacement Tax Payments forCorporations
Form IL-477
Replacement Tax Investment Credits
Form IL-505-B
Automatic Extension Payment
Form IL-2220
Computation of Penalties for Businesses
Form IL-4562
Special Depreciation
Schedule J
Foreign Dividends
Schedule M
Other Additions and Subtractions (for businesses)
Schedule NB
Nonbusiness Income
Schedule NLD
IllinoisNet Loss Deduction
Schedule 1299-D
Income Tax Credits (for corporations & fiduciaries)

Indiana

Forms & schedules
Form IT-20
Indiana Corporate Adjusted Gross Income Tax Return
IT-20X
Amended Corporation Income Tax Return
Schedule PIC
Disclosure of Intangible Expense and Directly Related Intangible Interest Expense
Schedule F
Allocation of Non-business Income and Non-unitary Partnership Income
Schedule E
Apportionment of Income
Schedule E-7
Apportionment for Interstate Transportation
Schedule IN-EDGE
Economic Development for a Growing Economy Credit
Schedule IN-EDGE-R
Economic Development for a Growing Economy Retention Credit
Schedule IN-OCC
Other Certified Credits
Schedule IT-20REC
Indiana Research Expense Tax Credit
Schedule EZ
Enterprise Zone Employment Expense Tax Credit
IT-20NOL
Corporate Income Tax Indiana Net Operating Loss Deduction
IT-2220
Penalty for Underpayment of Corporate Income Tax
E-6 / IT-6
Indiana Quarterly Income Tax Returns
Worksheets
Form IT-20
Sales/Use Tax Calculation Worksheet

Iowa

Forms & schedules
Form 1120
Iowa Corporation Income Tax Return (Long Form)
Form 1120A
Iowa Corporation Income Tax Return (Short Form)
Schedule F and G
Net Operating Loss and Alternative Minimum Tax Loss
From 1120ES
Estimated Tax Worksheet for Corporations
Form 1120V
Corporate Income Tax Voucher
Form 148
Tax Credits Schedule
From 2220
Underpayment of Estimated Tax by Corporations

Kansas

Forms & schedules
Form K-120
Kansas Corporate Income Tax
Form K-120AS
Corporation Apportionment Schedule
Form K-120ES
Corporate Estimated Income Tax Voucher
Form K-120V
Corporate Income Tax Voucher
Form K-220
Underpayment of Estimated Corporate Tax
Schedule K-84
Kansas Technical and Community College Deferred Maintenance Credit (E-File Only)
Schedule K-85
University Deferred Maintenance Credit (E-File Only)
Worksheets
Form K-120
Other Additions to Federal Income
Form K-120
Non-business Income
Form K-220
Underpayment Penalty Calculation Worksheet
Form K-120
Subtractions from Federal Income

Kentucky

Forms & schedules

Forms will be added in early Jan. 2017

Louisiana

Forms & schedules
Form CIFT-620
Corporation Return
Form CIFT-620EXT
Corporate Extension Form
Form CIFT-620ES
Estimated Tax Worksheet
Form CFT-4
Corporation Franchise Tax Initial Return
Form R-6004
Corporation Tax Electronic Filing Payment Voucher

Maine

Forms & schedules
Form 1120ME
Corporation Income Tax Return
Form 1120X-ME
Amended Corporation Income Tax Return
Schedule A
Apportionment of Tax
Schedule B
Alternative Minimum Tax
Schedule C
Tax Credits
Schedule D
Minimum Tax Credit
Form 1120ES-ME
Corporation Income Tax Estimated Tax

Maryland

Forms & schedules
Form 500
Maryland Corporation Income Tax Return
Form 500CR
Business Income Tax Credits
Form 500D
Corporation Declaration of Estimated Income Tax
Form 500DM
Decoupling Modification
Form 500E
Application for Extension to File Corporation Income Tax Return
Form 500UP
Underpayment of Estimated Income Tax by Corporations and Pass-Through Entities
Form EL101B
Maryland Income Tax Declaration for Business Electronic Filing

Massachusetts

Forms & schedules
Form 355
Massachusetts Business or Manufacturing Corporation Excise Return
Form 355-ES
Corporation Estimated Tax Payment
Form 355-7004
Corporate Extension Worksheet
Schedule E-2
Loss Carryover Deduction
Schedule F
Income Apportionment
Schedule M-1
Federal Reconciliation
Schedule NOL
Net Operating Loss
Form 355-PV
Corporate Tax Payment Voucher
M-8453-C
Corporate Tax Declaration for Electronic Filing
M-2220
Underpayment Penalty
Schedule CMS
Credit Manager Schedule
Schedule CRS
Credit Recapture Schedule

Michigan

Forms & schedules
Form 4891
Corporate Income Tax Annual Return
Form 4892
Corporate Income Tax Amended Return
Form 4893
CIT Small Business Alternative Credit
Form 4894
CIT Schedule of Shareholders and Officers
Form 4895
CIT Small Business Alternative Credit
Form 4899
Corporate Income Tax Penalty and Interest Computation for Underpaid Estimated Tax
Form 4902
Recapture of Certain Business Tax Credits
Form 4911
Corporate Income Tax Schedule of Flow-Through Withholding
Form 4913
Corporation Estimated Payments
Form 4
Application for Extension of Time to File Michigan Tax Returns
Form 4763
e-file Authorization for Business Taxes
Form 4833
e-file Exceptions for Business Taxes

Minnesota

Forms & schedules
Form M4
Minnesota Corporation Franchise Tax
Form M4A
Apportionment and Fee Calculation
Form M4I
Income Calculation
Form M4T
Tax Calculation
Form M4X
Amended Franchise Tax Return/ Claim for Refund
Form M15C
Additional Charge for Underpayment of Estimated Tax
Form AMTI
Alternative Minimum Tax – Calculation of Income
Form AMTT
Alternative Minimum Tax – Calculation of Tax
Form EST
Additional Charge for Underpayment of Estimated Tax
Form DIV
Deduction for Dividends Received
Form NOL
Net Operating Loss Deduction
Form M4
Corporation Estimated Tax
Form M4
Corporation Return Payment
Form M4
Corporation Extension Payment
Form M4NP
Unrelated Business Income Tax
Form M4NPI
Income, Adjustments, Deductions and Credits
Form M4NPA
Apportionment Calculation
Form Bank
Bank Authorization for Direct Debit

Mississippi

Forms & schedules

Forms will be added in early Jan. 2017

Missouri

Forms & schedules
Form MO-1120
Missouri Corporation Income Tax Return
Form MO-1120ES
Declaration of Estimated Tax for Corporation Income Tax
Form MO-1120V
Corporation Income/Franchise Tax Payment
Form MO-2220
Corporation Underpayment of Estimated Tax Schedules
Form MO-5090
Net Operating Loss Addition Modification Worksheet
Form MO-7004
Application For Extension of Time to File
Schedule MO-C
Missouri Dividends Deduction Schedule
Schedule MO-MS
Corporation Allocation and Apportionment of Income
Schedule MO-NBI
Nonbusiness Income Schedule

Montana

Forms & schedules
Form CIT
Montana Corporate Income Tax Return
Schedule K
Apportionment Factors for Multi-State Taxpayers
Schedule C
Tax Credits
Form DCAC
Dependent Care Assistance Credits
Form CC
College Contribution Credit
Form HI
Health Insurance for Uninsured Montanans Credit
Form RCYL
Recycle Credit and Deduction
Form CIT-UT
Underpayment of Estimated Tax by Corporation

Nebraska

Forms & schedules
Form 1120N
Corporation Income Tax Return
Schedules A, I, and II
Adjustments, Apportionment, and Foreign Deduction
Form 1120N-ES
Nebraska Corporation Estimated Income Tax Worksheet
Form 3800N
Nebraska Incentives Credit Computation
Form 7004N
Application for Extension of Time to File
Form 1120XN
Amended Nebraska Corporation Income Tax Return
Form 2220N
Corporation Underpayment of Estimated Income Tax

New Hampshire

Forms & schedules

Forms will be added in early Jan. 2017

New Jersey

Forms & schedules
Form CBT-100
New Jersey Corporation Business Tax Return
Form CBT-200-TC
Corporation Business Tax Application for Extension of Time to File
Form CBT-100-V
Payment Voucher
Schedule A
Computation of Entire Net Income
Schedule A-2
Cost of Goods Sold
Schedule A-3
Summary of Tax Credit
Schedule A-4
Summary Schedule
Schedule A-GR
Computation of NJ Gross Receipts and Minimum Tax
Schedule AM
Alternative Minimum Assessment For C Corporations
Schedule B
Balance Sheet
Schedule C
Reconciliation of Income Per Books with Income Per Return
Schedule C-1
Analysis of Unappropriated Retained Earnings Per Books
Schedule E
General Information
Schedule F
Corporate Officers
Schedule G
Interest, Interest Expenses, and Intangible Expenses
Schedule H
Schedule of Taxes
Schedule J
Computation of Allocation Factor
Schedule P
Subsidiary Investment Analysis
Schedule P-1
Partnership Investment Analysis
Schedule PC
Per Capita Licensed Professional Fee
Schedule Q
Qualified Subchapter S Subsidiaries (QSSS)
Schedule R
Dividend Exclusion
Schedule S
Depreciation and Safe Harbor Leasing
Form 306
Research and Development Tax Credit
Form 311
Neighborhood Revitalization State Tax Credit
Form 316
Business Retention and Relocation Tax Credit
Form 319
Urban Transit Hub Tax Credit
Form 320
Grow New Jersey Tax Credit
Form 321
Angel Investor Tax Credit
Form 322
Wind Energy Facility Tax Credit
Form 501
Domestic Production Activities Deduction

New Mexico

Forms & schedules
Form CIT-1
Corporate Income and Franchise Tax Return
Form CIT-CR
Tax Credit Schedule
Form CIT-ES
Estimated Tax Payment Voucher
Form CIT-PV
Tax Payment Voucher
Form Schedule CC
Alternative Tax Schedule
Form RPD-41096
Application for Extension of Time to File
Form CIT-EXT
Tax Extension Payment Voucher

New York

Forms & schedules
Form CT-3
New York General Business Corporation Franchise Tax Return
Form CT-3-ATT
Schedules B & C
Form CT-3M
General Business Corporation MTA Surcharge Return
Form CT-5
Request for Six-Month Extension to File
Form CT-399
Depreciation Adjustment Schedule
Form CT-400-MN
Estimated Tax for Corporations
Form TR-579-CT
NY Authorization for Electronic Funds Withdrawal for Form CT-3 or CT-3M
Form TR-579.1-CT
NY Authorization for Electronic Funds Withdrawal for Form CT-5
New York City Forms
NYC-3L
General Corporation Tax Return (long form)
NYC-4S
General Corporation Tax Return (short form)
NYC-4SEZ
General Corporation Tax Return (EZ form)
NYC-400
Declaration of Estimated Tax By General Corporations
NYC-EXT
Extension of Time to File
NYC-NOLD
Net Operating Loss Deduction Computation – General Corporation Tax
NYC-579-GCT
Signature Authorization for E-Filed Corporation Tax Return Prepared by an Electronic Return Originator

North Carolina

Forms & schedules
Form CD-405
North Carolina C Corporation Tax Return
Form CD-419
Application for Extension (Franchise and Corporate IncomeTax)
Form CD-425
Corporate Tax Credit Summary
Form CD-429
Corporate Estimated Income Tax
Form CD-429B
Underpayment of Estimated Tax by C Corporations
Form CD-478
Summary of Tax Credits Limited to 50% of Tax
Form CD-478A
Tax Credit - Creating New Jobs
Form CD-478G
Tax Credit - Investing in Renewable Energy Property
Form CD-478H
Tax Credit - Low Income Housing
Form CD-478I
Tax Credit - Research and Development
Form CD-478J
Tax Credit - Creating New Jobs
Form CD-478K
Tax Credit - Investing in Business Property
Form CD-478L
Tax Credit - Investing in Real Property
Article 3J
Article 3J Qualifying Information
Form CD-V
Franchise Tax and Corporate Income Tax Payment Vouchers
Form CD-479
North CarolinaAnnual Report for Corporations
Form CD-479A
Attachment for Additional Principal Officers

North Dakota

Forms & schedules
Form 40
Corporation Income Tax Return and Supporting Schedules
Form 40-ES
Corporation Estimated Tax Payment Voucher
Form 40-EPV
Electronic return payment Voucher
Form 40-EXT
Corporation Extension Payment Voucher
Form 40-UT
Underpayment of Estimated North Dakota Income Tax by Corporations
Form 40X
Amended Corporation Income Tax Return
Schedule RZ
Schedule for Renaissance Zone Income Exemption and Tax Credits

Oklahoma

Forms & schedules
Form 512
Oklahoma Corporation Income Tax Return
Form 511CR
Other Credits Form
From 504
Application for Automatic Extension of Time to File Corporation Returns
From 561C
Capital Gain Deduction for Corporations
From OW-8-ESC
Estimated Tax Worksheet for Corporations and Trusts
Form OW-8-P
Underpayment of Estimated Tax Worksheet

Oregon

Forms & schedules
Form 20
Oregon Corporation Excise Tax Return
Form 20-I
Oregon Corporation Income Tax Return
Form 24
Oregon Like — Kind Exchanges/Involuntary Conversions
Form 37
Underpayment of Oregon Corporation Estimated Tax
Schedule AP
Apportionment of income for Corporations and Partnerships
Schedule ASC-CORP
Oregon Adjustments when filing Forms 20, 20-I or 20-S
Oregon Depreciation Schedule
Oregon Qualified Research Activities Credit
20-V
Oregon Corporation Payment Voucher
Worksheets
Worksheet FCG-20
Farm Liquidation Long-Term Capital gain Tax Adjustment
Oregon Depreciation Worksheet
Oregon Corporation dividend Deduction Worksheet
Oregon Pollution Control Facilities Credit

Pennsylvania

Forms & schedules
Form RCT-101
Corporate Tax Report
Form RCT-103
Net Operating Loss Schedule
Form RCT-106
Apportionment Factors
Form REV-853
Annual Extension Request
Form REV-857
Estimated Tax Payment
Form REV-934 CT
Schedule of Non-Business Income
Schedule AR
Explanation for Filing Amended RCT-101
Schedule C-2
PA Dividend Deduction Schedule
Schedule C-3
Adjustment for Bonus Depreciation
Schedule C-4
Adjustment for Disposition of Bonus Property
Schedule C-5
Schedule of Taxes
Schedule OA
Other Additions
Schedule OD
Other Deductions

Rhode Island

Forms & schedules
Form RI-1120C
Rhode Island Business Corporation Tax Return
Form 1120ES
Rhode Island Estimated Tax Payments
Form 1120F
Rhode Island Supplemental Schedule
Form 7004
Automatic Six Month Extension Request

South Carolina

Forms & schedules
Form SC1120
South Carolina 'C' Corporation Income Tax Return
Form SC1120-CDP
Corporation Declaration ofEstimated Income Tax
Form SC1120T
Tentative Corporation Tax Returnand Conditional Extension
Form SC1120TC
Corporate Tax Credits
Form SC2220
Underpayment of Estimated Tax byCorporations

Tennessee

Forms & schedules
Form 170
Tennessee Franchise Excise Tax Return (Includes Schedules A through V)
Form 172
Tennessee Quarterly Franchise, Excise Tax Declaration
Form 173
Tennessee Application for Extension of Time to File Franchise, Excise Tax Return

Texas

Forms & schedules
Form 05-102
Texas Public Information Report
Form 05-158-A
Texas Franchise Tax Report – Long Form page 1
Form 05-158-B
Texas Franchise Tax Report – Long Form page 2
Form 05-160
Credits Summary Schedule
Form 05-163
Texas Franchise Tax Report- No Tax Due Information Report
Form 05-164
Extension Request
Form 05-167
Ownership Information Report
Form 05-169
Texas Franchise Tax Report - Ez-Computation Report
Form 05-170
Payment Form
Form 05-175
Tiered Partnership Report
Form 05-178
R & D Activities Credits Schedule
Form 05-180
Historic Structure Credit Supplement for Credit Claimed on Report

Utah

Forms & schedules
Form TC-20
Utah Corporation Franchise or Income Tax Return
Schedule A
Utah Net Taxable Income and Tax
Schedule B
Additions to Unadjusted Income
Schedule C
Subtractions from Unadjusted Income
Schedule D
Utah Contributions Deduction
Schedule H
Nonbusiness Income Net of Expenses
Schedule J
Apportionment Schedule
Form TC-559
Corporation/Partnership Payment Coupon

Vermont

Forms & schedules
Form CO-411
Corporate Income Tax Return
Form CO-414
Corporate Estimated Tax Payment Voucher
Form CO-422
Corporate Income Tax Return Payment Voucher
Form BA-402
Apportionment & Allocation Schedule
Form BA-403
Application for Extension of Time to File Vermont Corporate/Business Income Tax Returns
Form BA-404
Tax Credits Earned, Applied, Expired, And Carried Forward

Virginia

Forms & schedules
Form 500
Virginia Corporation Income Tax Return
Schedule 500A
Multistate Corporation
Schedule 500ADJ
Schedule of Adjustments
Schedule 500CR
Credit Computation Schedule
Schedule 500FED
Schedule of Federal Line Items
Form 500C
Underpayment of VirginiaEstimated Tax by Corporations
Form 500CP
Virginia Automatic Extension Payment
Form 500ES
VirginiaEstimated Tax Declaration for Corporations
Form 500V
Virginia Corporation Income Tax Payment Voucher
Form VA-8453C
Virginia Corporation Income Tax Declaration for Electronic Filing
Form VA-8879C
Virginia Corporation Income Tax e-file Signature Authorization

West Virginia

Forms & schedules
Form CNF-120
West Virginia Corporation Net Income Tax Return
Form CNF-120ES
West Virginia Estimated Tax For Corporations
Schedule A
Calculation of West Virginia Business Capital
Schedule B
Adjustment to Federal Taxable Income
Form CNF-120APT
Allocation and Apportionment for Multistate Businesses
Form CNF-120W
West Virginia Withholding Tax Schedule Corporation Net Income Tax
Schedule B-1
Allowance for Government Obligations
Schedule C
Schedule of Tax Payments
Schedule NOL
West Virginia Net Operating Loss Carryforward Calculation
Form CNF-120EXT
West Virginia Extension Corporation Net Income Tax Return
Form CNF-120TC
Summary of Corporation Net Income Tax Credits
Schedule AFTC-1
Alternative-Fuel Tax Credit

Wisconsin

Forms & schedules
Form 4
Wisconsin Corporation Franchise or Income Tax Return
Form 4A-1
Apportionment Data
Form 4BL
Net Business Loss Carryforward
Form 4N
Nonapportionment and SeparatelyApportioned Income
Form 4U
Underpayment of Estimated Tax by Corporations
Form 5
Wisconsin Corporation Franchise or Income Tax Return
Form 4-EPV
Wisconsin Corporation Electronic Payment Voucher
Schedule CR
Other Credits
Schedule DC
Development Zones Credits
Schedule DI
Dairy and Livestock Farm Investment Credit
Schedule DM
Dairy Manufacturing Facility Investment Credit
Schedule EB
Ethanol and Biodiesel Fuel Pump Credit
Schedule EC
Enterprise Zone Jobs Credit
Schedule ED
Economic Development Tax Credit
Schedule FC
Farmland Preservation Credit
Schedule FP
Film Production Credits
Schedule FT
Farmland Tax Relief Credit
Schedule HR
Historic Rehabilitation Credits
Schedule IE
Internet Equipment Credit
Schedule JC
Job Creation Deduction
Schedule MI
Manufacturing Investment Credit
Schedule MP
Meat Processing Facility Investment Credit
Schedule MS
Manufacturer's Sales Tax Credit
Schedule RT
Related Entity Expenses Disclosure Statement
Schedule TC
Technology Zone Credit
Schedule V
Additions to Federal Income
Schedule VC
Venture Capital Credits
Schedule W
Subtractions from Federal Income
Schedule Y
Subtraction Modification for Dividends
Form 4-ES
Corporation Estimated Tax

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Editions for all 1120 States

TaxAct supports every state that requires Form 1120 C Corporation income tax returns.

Free e-file for fast, accurate return filing & confirmation

E-file for free and get notification via email and/or text as soon as your return has been processed by the state.

Step-by-step guidance to maximize business deductions

TaxAct walks you through a broad range of business expenses to help you accurately report and maximize your deductions.

TaxAct Alerts

Steer clear of problems. TaxAct Alerts meticulously inspects your return for any errors, omissions, and valuable tax-saving opportunities you may have missed.

Unlimited free support

Personalized help is available 24/7 in the Answer Center and online. Plus, get one-on-one guidance from our tax specialists and technical experts by email and phone for free!

My Forms

Easily view and navigate to specific forms in your return.

Bookmarks

Navigate your return on your terms. Simply Bookmark a question to return to it at any time.

Custom return printing

Print individual forms or multiple copies of your return.

Ready to try the best deal in tax?

Join the millions of customers who trust TaxAct every year.

*Online customers who e-filed IRS returns during the 2013 tax season had the option of answering "Given the opportunity, how likely are you to recommend TaxAct to your friends and family?"
** TaxAct Business 1120 allows you to prepare one 1120 tax return only.
In order to e-file your 1120 federal return, you will need a scanner. The IRS requires that you print authorization Form 8453-C, sign it, scan it, convert the document to a PDF and attach it to your return. The IRS estimates a typical e-filed return with direct deposit will be deposited in 7-15 days.