Account Info
Federal Payments and Refunds
Filing
State Forms
Taxpayer Information
Blog

Account Information

11

About 1040.com – Getting Started
Account Information
Common Browser Issues FAQ
Contacting Support
Create a New Account
Credit Card Decline Codes and Resolutions
Protection Plus
Recover Your Username or Reset Your Password
Site Security, Security Questions, and Two-Factor Authentication (2FA)
Transaction Summary
Verification Code Delay

Free File Alliance

3

About 1040.com – Getting Started
Free File Alliance
Returning FFA Customer – Initial Log in

Taxpayer Information

26

Canadian Pension Plan US/CA Agreement
Changing Direct Deposit – Post Filing
Changing Filing Status – Detailed Instructions
Claiming a Disabled Spouse or Adult Dependent
Correcting a Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN)
Deceased Taxpayer, Spouse, or Dependent
Dependent Income
Dependents Without SSN or ITIN
e-Collect FAQs
Education Form – SSN Mismatch Error
Educator Expense Deduction
Entering Addresses – Detailed Guidelines
Entering an Identity Protection Pin (IP PIN) for Taxpayer, Spouse, or Dependent
Form 1040 – Main Home in the U.S. Checkbox | 1040.com®
Form 1040-ES – Estimated Taxes
Form 2441 – Dependent Care Benefits
IA – General Information Screen | 1040.com®
IL – Student Loan Adjustment Error
Information Changed After Filing
IRS Name Entry Guidelines – 35 Character Limit
Name Over 35 Characters
Nonresident Alien Spouse
Prior-Year Tax Returns
Retired Public Safety Officer (PSO) Insurance Premium Deduction
Tax Calculator – Estimate your Liability or Refund
Vehicle Registration Fee Deduction

IRS

13

“No Tax on Car Loan Interest” Qualified Vehicle Loan Interest Deduction | 1040.com®
Annual IRS Maintenance Shutdown Period for e-Filing Returns
Changing Filing Status – Detailed Instructions
Disallowance for Prior-Year Credit Rejection
Form 1040 – Main Home in the U.S. Checkbox | 1040.com®
Form 2210 – Estimated Tax Penalty
Form 4547 – Trump Account Election(s) | 1040.com®
IRS Interactive Tax Assistant (ITA)
IRS Name Entry Guidelines – 35 Character Limit
IRS Transcripts
Prior-Year Tax Returns
Refund/Tax Due Different Than Expected
Schedule 1-A – Enhanced Senior Deduction | 1040.com®

Federal Forms

131

“No Tax on Overtime” – Qualified Overtime Compensation Deduction | 1040.com®
“No Tax On Tips” Qualified Tip Deduction | 1040.com®
“No Tax on Car Loan Interest” Qualified Vehicle Loan Interest Deduction | 1040.com®
§121 Exclusion (Home Sale Exclusion)
Adding Multiple States to Your W-2
Alimony Received/Paid
Bartering Income
Bona fide Resident of American Samoa – MAGI Adjustment for Child Tax Credit (CTC) | 1040.com®
CG Tax Calculation – Line 16
Child Support
Clergy Income and Parsonage Details or Allowance
Completing Forms – A Step-by-Step Guide
Education Expenses and Credits
Employer Did Not Send W-2
Entering Forms 1098
Entering Forms 1099
Entering Qualified Business Income (QBI)
Federal Schedule C – Business Codes
FinCEN Form 114 – Report of Foreign Bank and Financial Accounts
Foreign Employer Compensation
Form 1040 – Main Home in the U.S. Checkbox | 1040.com®
Form 1040-NR – Nonresident Return
Form 1040-SR
Form 1040-X – Amended Return
Form 1042-S – Foreign Person’s U.S. Source Income Subject to Withholding
Form 1095-A, 1095-B, or 1095-C
Form 1098 – Mortgage Interest
Form 1098-E
Form 1098-T
Form 1099-A – Acquisition or Abandonment of Secured Property
Form 1099-B or Form 6781
Form 1099-C – Cancellation of Debt
Form 1099-DA – Digital Asset Proceeds from Broker Transactions | 1040.com®
Form 1099-DIV – Dividend Income
Form 1099-G
Form 1099-INT – Interest Income
Form 1099-K
Form 1099-LTC and Form 8853
Form 1099-MISC
Form 1099-MISC to Schedule E
Form 1099-NEC
Form 1099-Q
Form 1099-R
Form 1099-S – Proceeds from Real Estate Transactions
Form 1099-SA, Form 8889, HSA Contributions
Form 1099-SSA
Form 1116 – Foreign Tax Credit
Form 1120 – Corporation Income Tax Return
Form 1310 – Explanation and FAQs
Form 2106 – Employee Business Expenses
Form 2120 – Multiple Support
Form 2441 – Dependent Care Benefits
Form 2555
Form 2848 – Power of Attorney
Form 3800
Form 3903 – Moving Expenses
Form 3922
Form 4137 or 8919 – Social Security and Medicare Tax
Form 4506 – Request Copy of Tax Return
Form 4547 – Trump Account Election(s) | 1040.com®
Form 4562 – Bonus Depreciation
Form 4562 – Depreciation Deduction
Form 461 – Limitation on Business Losses
Form 4684 – Casualties and Thefts
Form 4797 – Gains or Losses from Sales of Assets
Form 4835 – Farm Rental Income
Form 4952
Form 5329
Form 5405 – Homebuyer Credit Repayment
Form 5498 – IRA, HSA, and MSA Contributions or Distributions
Form 5695 – Residential Energy Credits
Form 6198 – Computation of Deductible Loss
Form 6251 – Alternative Minimum Tax (AMT)
Form 6252 – Installment Sale
Form 706 – U.S. Estate (and Generation Skipping Transfer) Tax Return
Form 709 – U.S. Gift (and Generation Skipping Transfer) Tax Return
Form 7205
Form 8283 – Noncash Charitable Contributions
Form 8396 – Mortgage Interest Credit
Form 8594 – Asset Acquisition Statement Under Section 1060
Form 8621, Page 3, Part V
Form 8824 – Like-Kind Exchanges
Form 8829 – Home Office Deduction
Form 8833 – Treaty-Based Return Position Disclosure Under Section 6114 or 7701(b)
Form 8839 – Qualified Adoption Expenses
Form 8843
Form 8853 – Medical Savings Account
Form 8857 – Request for Innocent Spouse Relief
Form 8879 – e-File Signature Authorization
Form 8915-C
Form 8915-D
Form 8915-F
Form 8936 – Clean Vehicle Credits
Form 8938
Form 8941 – Credit for Small Employer Health Insurance Premiums
Form 8958 – Income Allocation for Community Property States
Form 8959 / Form 8960
Form 8962 – Premium Tax Credit
Form 8995
Form 8997
Form 9465 Payment Plan
Form 965-A
Form 965-C
Form 965-D
Form 965-E
Form 982 – Reduction of Tax Attributes Due to Discharge
Form 990 – Tax-Exempt Tax Return
Form W-2 – Entering Special Wage Treatments
Form W-2 – Income Excluded Per Notice 2014-7
Form W-2G – Gambling Income
Gambling Loss | 1040.com®
HELOC Interest Deduction
Home Office Deduction – Detailed Information
How to Add Multiple Forms (W-2s, 1099s, etc.)
Incomplete Prior-Year Returns
Other Income Custom Description
Retired Public Safety Officer (PSO) Insurance Premium Deduction
Schedule 1-A – Enhanced Senior Deduction | 1040.com®
Schedule 8812 (Puerto Rico)
Schedule A – Health Insurance Premiums
Schedule A – Itemized Deductions – 5a Check box
Schedule C – Self-Employment Income
Schedule E
Schedule F
Schedule K-1 for Beneficiaries
Schedule K-1 for Partners
Schedule K-1 for Shareholders
Schedule K-3
Self-Employed – Health Insurance Deduction
Self-Employed Pensions
Vehicle Mileage – Detailed Instructions

Federal Payments and Refunds

12

Changing Direct Deposit – Post Filing
Checking Refund Status – Post Filing Tips
Claiming COVID-era Stimulus Payments
Estimated Tax Penalty Increase (Refund Decrease / Tax Due Increase Since Filing)
Estimated Tax Vouchers
Extensions and Extension Payments – General Information (Form 4868)
Form 1040-ES – Estimated Taxes
Form 8606
Paying Taxes Owed or Amount Due
PDF Missing Direct Deposit/Debit Info.
Receiving Your Tax Refund – Detailed Information
Refund/Tax Due Different Than Expected

Forms 1099

21

Entering Forms 1099
Form 1098 – Mortgage Interest
Form 1098-E
Form 1098-T
Form 1099-A – Acquisition or Abandonment of Secured Property
Form 1099-B or Form 6781
Form 1099-C – Cancellation of Debt
Form 1099-DA – Digital Asset Proceeds from Broker Transactions | 1040.com®
Form 1099-DIV – Dividend Income
Form 1099-G
Form 1099-INT – Interest Income
Form 1099-K
Form 1099-LTC and Form 8853
Form 1099-MISC
Form 1099-MISC to Schedule E
Form 1099-NEC
Form 1099-PATR
Form 1099-Q
Form 1099-S – Proceeds from Real Estate Transactions
Form 1099-SA, Form 8889, HSA Contributions
Form 1099-SSA

State Forms

7

Amount Paid with State Extension
Completing Forms – A Step-by-Step Guide
e-File State Return After Federal Filing
e-File State Returns After Federal Filing
Federal-Only e-Filing
Filing Your State Taxes
State Not Listed – States without Income Tax

Printing

6

Filing a Return
Form 1040-X – Amended Return
Ohio – Missing Return from PDF Copy | 1040.com®
PDF Won’t Open (Mobile or Tablet)
Printing a Return
Prior-Year Tax Returns

Alabama

23

AL – Alabama State-Only Withholdings Not Reported Elsewhere
AL – Alabama Part-Year Residency Dates
AL – Alabama – College Counts 529 Plan and AL Prepaid Affordable College Tuition Program (PACT) Deduction
AL – Alabama – Filing Status Override
AL – Alabama – Retrofit Home to Resist Wind/Flood Damage Deduction (Resident)
AL – Alabama – Schedule HOF – Head of Family
AL – Alabama Election Campaign Donation Fund
AL – Alabama Extension Information
AL – Alabama Form 40NR MFS Return for Taxpayer Qualifying for MSRRA Election (Nonresident)
AL – Alabama Health Insurance Premium Deduction Form 40 (Resident)
AL – Alabama Schedule HBC – First Time and Second Chance Home Buyer Savings Account Deduction
AL – Election to Suppress Alabama AL 40V – Balance Paid by EFT or with Credit Card (Nonresident)
AL – Firefighter Insurance Premium Deduction
AL – Schedule CR – Credit for Taxes Paid to Other States
AL – Schedule DC Donation Check-Offs – A Guide to Charitable Contributions
AL – Schedule OC Other Credits
AL – Alabama Schedule AATC – Accountability Act Tax Credit
AL – Contribution to ABLE Savings Account on Alabama Form 40 and Form 40NR
AL – Deposits to Alabama Catastrophe Savings Account (Resident)
AL – Election to File Both Alabama Form 40 and 40NR
AL – Election to Force Alabama Form 40NR to Produce
AL – Force Calculation of Estimated Tax for a Deceased Taxpayer
AL – Use Tax Worksheet

Filing

27

Adjusted Gross Income (AGI)
Alimony Received/Paid
Attaching a Federal Optional PDF Attachment
Changing Filing Status – Detailed Instructions
Colorado e-File – Acks and Processing (2025)
Completing Forms – A Step-by-Step Guide
CUSIP Errors
e-File Rejects
e-File State Return After Federal Filing
e-File State Returns After Federal Filing
Education Form – SSN Mismatch Error
Employer Contributions to HSA Coverage Error
Extensions and Extension Payments – General Information (Form 4868)
Federal-Only e-Filing
Filing “Looping” Issue Troubleshooting
Filing a Return
Filing Your State Taxes
Form 1040-X – Amended Return
Form 2210 – Estimated Tax Penalty
Form Won’t Save (Grayed Out Save Button)
IL – Illinois AGI Rejection – Code IL1040-8100-1
IRS Name Entry Guidelines – 35 Character Limit
KY – State ID Error
PA – Filing Status HOH and Resolving Error 0079
Prior-Year Tax Returns
Qualifying Surviving Spouse – No Dependents
Statutory Employee

Alaska

1

AK – Alaska Permanent Fund

Miscellaneous

11

Avoiding Errors When Entering Information
Business Depreciation
Cash Donations
Deducting Union Dues
Deductions – Itemized or Standard
Earned Income Credit (EIC)
Form 1099-MISC
IRS Interactive Tax Assistant (ITA) – Overview
Oil and Gas Depletion
Other Income Custom Description
Qualified Business Income (QBI) – Business Aggregation

Arizona

13

AZ – Arizona – Form 203 – Request for Injured Spouse Protection
AZ – Arizona Extension Information
AZ – Arizona Form 355 – Credit for Entity-Level Income Tax Paid on Your Behalf | 1040.com®
AZ – Other Additions from Arizona Gross Income
AZ – Other Subtractions from Arizona Gross Income
AZ – Arizona Form 131 – Claim for Refund on Behalf of a Deceased Taxpayer
AZ – Arizona Form 140PTC – Property Tax Refund (Credit) Claim
AZ – Arizona Form 301 – Nonrefundable Credits and Recapture
AZ – Arizona Form 309 – Credit for Taxes Paid to Another State or Country – A Complete Guide
AZ – Arizona Form 310 – Credit for Solar Energy Devices
AZ – Arizona Form 322 – Credit for Contributions Made or Fees Paid to Public Schools
AZ – Arizona Form 323 – Credit for Contributions to Private School Tuition Organizations
AZ – Part-Year Residency Dates

Arkansas

16

AR – Arkansas Early Childhood Program Certification Number
AR – Arkansas – Volunteer Firefighter Unreimbursed Expenses
AR – Arkansas Extension Information
AR – Arkansas Form AR1075 – Deduction for Post-Secondary Tuition Paid
AR – Arkansas Form AR1113 – Phenylketonuria Disorder Credit
AR – Arkansas Form AR8453-OL – Individual Income Tax Declaration for Electronic Filing
AR – Form AR1000ADJ – Guide to Adjustments for Special Contributions and Exemptions
AR – Arkansas Deaf Exemption
AR – Arkansas Form AR-OI Pass-Through Entity Adjustment
AR – Arkansas Form AR1800 – Political Contribution Credit
AR – Arkansas Form AR8944 – e-File Hardship Waiver
AR – Arkansas Nonresident Information
AR – Arkansas Pension Exemption Election
AR – Forcing/Suppressing Form AR2441
AR – Itemized Deduction Contributions
AR – Part-Year Resident Information

California

52

CA – California Extension Information
CA – Form 3547 – Donated Agricultural Products Transportation Credit | 1040.com®
CA – Form 3548 – Disabled Access Credit for Eligible Small Businesses | 1040.com®
CA – Form 3872 – Disaster Relief Request for Postponement of Tax Deadlines | 1040.com®
CA – Form 4197 – Information on Tax Expenditure Items | 1040.com®
CA – Schedule S – Other State Tax Credit | 1040.com®
CA – SDI Box 20 Locality Error | 1040.com®
CA – Underpayment of Estimated Tax by Individuals and Fiduciaries | 1040.com®
CA – California 540/540NR Schedule D-1 – Sales of Business Property
CA – California Business Information for Earned Income Credit
CA – California Contributions
CA – California Earned Income Credit Elections
CA – California Form 3510 – Credit for Prior-Year AMT
CA – California Form 3526 – Investment Interest Expense Deduction
CA – California Form 3531 – California Competes Tax Credit
CA – California Form 3546 – Enhanced Oil Recovery Credit
CA – California Form 3568 – Alt. ID for Dependent Exemption
CA – California Form 3800 – Children with Investment Income
CA – California Form 3805P – Additional Taxes on Qualified Plans
CA – California Form 3805V – NOL Computation Part III
CA – California Form 3814 – Donated Fresh Fruits or Vegetables Credit
CA – California Form 3820 – High-Road Cannabis Tax Credit Worksheet
CA – California Form 3821 – Cannabis Equity Tax Credit
CA – California Form 3831 – Homeless Hiring Tax Credit
CA – California Form 3835 – State Historic Rehabilitation Tax Credit
CA – California Form 3853 – Health Coverage Exemptions
CA – California Form 3895 – Health Insurance Marketplace Statement
CA – California Form 4197 – Information on Tax Expenditures
CA – California General Health Care Coverage Information
CA – California Head of Household Information
CA – California Installment Agreement Request
CA – California Main Form
CA – California Marketplace Lookups
CA – California Miscellaneous Credits
CA – California Nonrefundable Renter’s Credit
CA – California Nonresidency Demographics and Military Info
CA – California Principal Address Information
CA – California Pro Forma Federal Schedule A Overrides
CA – California PTE Elective Tax Credit (Pass-Through Entity)
CA – California Real Estate Withholding Statement
CA – California Sales and Use Tax
CA – California Schedule CA – Income Adjustments
CA – California Schedule CA – Itemized Deductions
CA – California Schedule P – AMT
CA – Capital Gain or Loss Adjustment from CA K-1s on Schedule D
CA – Claiming Disaster Losses Question
CA – Form FTB 3506 – Child and Dependent Care Expenses Credit | 1040.com®
CA – Suppress California EIC Calculation | 1040.com®
CA 568 – Forms Availability | 1040.com®
CA Form 3507 – Prison Inmate Labor Credit | 1040.com®
CA Reject F540/NR/2EZ-060
California Duplicate SSN Reject | 1040.com®

Colorado

21

City, Regional, and School District Returns
CO – 104AMT – Alternative Minimum Tax
CO – Colorado Extension Information
CO – Tax Return Comparison
CO – Use Tax and Voluntary Contributions (DR 0104CH)
CO – Claim for Refund on Behalf of Deceased Taxpayer
CO – DR-0617 – Innovative Motor Vehicle Credit
CO – DR-1370: EZ Credit Investment Credit/Commercial Vehicle
CO – Early Childhood Educator Tax Credit
CO – EITC: Certain Filers Under Age 25
CO – Preservation of Historic Structures Credit Certificates
CO – Underpayment Penalty
CO 104 Individual Return
CO 104-PN – Part-Year and Nonresident Tax Calculation Schedule
CO 104-PN – Part-Year and Nonresident Tax Calculation Schedule
CO 104-PN – Part-Year and Nonresident Tax Calculation Schedule
CO DR 0104AD – Tuition Program Contribution
CO TABOR State Sales Tax Refund FAQ
Colorado 104-CR – Credit for Tax Paid to Another State
Colorado e-File – Acks and Processing (2025)
Colorado Locality Error

Connecticut

7

CT – Connecticut Extension Information
CT – CT709 – Schedule A: Computation of Taxable Gifts | 1040.com®
CT – Schedule CT-PE: Pass-Through Entity Tax Credit | 1040.com®
CT – Checking the Status of Your Connecticut Refund
CT – Connecticut Refund Disbursement Methods
CT – Schedule IT: Income Tax Credit Summary | 1040.com®
CT-8857 – Innocent Spouse Relief | 1040.com®

Hawaii

28

HI – CTP Other State and Foreign Tax Credit Worksheet
HI – Due Diligence Statement
HI – Form N-139 – Moving Expenses
HI – Form N-163 – Fuel Tax Credit for Commercial Fishers
HI – Form N-20 Schedule K-1 – Partner’s Share of Income, Credits, Deductions
HI – Form N-35 Schedule K-1 – Shareholder’s Share of Income, Credits, Deductions
HI – General Information | 1040.com®
HI – Itemized Deductions
HI – Part-Year and Nonresident Return Guide | 1040.com®
HI – Schedule CR – Other Refundable Credits (Line 23)
HI – Schedule X – Dependent Care Information
HI – State Tax Refund Worksheet
HI – Credit for Low Income Household Renters
HI – CTP Other State and Foreign Tax Credit Worksheet
HI – Due Diligence Statement
HI – Form N-348 – Tax Credit for Research Activities
HI – Form N346 – Tax Credit for Research Activities
HI – Hawaii – Other Income Overrides
HI – Hawaii Child Passenger Restraint System Credit
HI – Hawaii Form N-311 – Refundable Food and Excise Tax Credit
HI – Hawaii Form N-330 – School Repair and Maintenance Tax Credit
HI – Hawaii Form N-340 – Motion Picture, Digital Media, and Film Production Credit
HI – Hawaii Form N-342 – Renewable Energy Technologies Income Tax Credit
HI – Hawaii Form N-356 – Earned Income Tax Credit
HI – Hawaii Form N-586 – Tax Credit for Low Income Housing
HI – Itemized Deductions
HI – Schedule CR Other Refundable Credits (Line 23)
HI – Schedule X – Dependent Care Information

Georgia

18

GA – 500-Schedule 1 Additions & Subtractions | 1040.com®
GA – 5347 – Statement of Person Claiming Refund
GA – 5347 – Statement of Person Claiming Refund
GA – Conservation Tax Credit
GA – Conservation Tax Credit
GA – Form 500 – Information Page 1 | 1040.com®
GA – Income Tax Withholding Statement | 1040.com®
GA – IND-CR – Individual Credit Form
GA – IND-CR Individual Credit Form Guide
GA – Optional PDF E-file Attachments
GA – Qualified Education Expense Credit
GA – Retirement Income Exclusion
GA – Retirement Income Exclusion
GA – Schedule 2 – Georgia Tax Credits
GA – Schedule 2 – Georgia Tax Credits
GA – Schedule 4 – Net Operating Loss (NOL)
GA – Schedule 4 – Net Operating Loss (NOL)
GA – Georgia Qualified Retraining Tax Credit

Kentucky

16

KY Limited Liability Entity Tax Credit Worksheet
KY – 740 Individual Income Tax Return Screen Guide
KY – 740 Individual Income Tax Return Screen Guide | 1040.com®
KY – Part-Year and Nonresident Return Guide
KY – PTE CR – Pass-Through Entity Tax on Distributive Share Income
KY – State ID Error
KY – 740 – Sch M – Federal Adjusted Gross Income Modifications
KY – 740 – Sch M – Federal Adjusted Gross Income Modifications
KY – Filing Prior-Year Kentucky Tax Returns
KY – Kentucky Form 8863-K – Kentucky Education Tuition Tax Credit
KY – KNOL – Net Operating Loss Schedule
KY – KNOL – Net Operating Loss Schedule
KY – Lexington-Fayette Urban County – Application for Refund
KY – Limited Liability Entity Tax Credit Worksheet
KY – Part-Year and Nonresident Returns
KY – Schedule ITC – Individual Tax Credit Schedule

New York

29

New York – 529 College Savings Program
New York – IT-135 – Sales and Use Tax Report
New York – NYC-STC – New York City School Tax Credit
New York – Form DTF-625 – Low-Income Housing Credit Allocation and Certification
New York – Form IT- 237 – Claim for Historic Homeownership Rehabilitation Credit
New York – Form IT-112-R – Resident Credit for Taxes Paid to Another Jurisdiction
New York – Form IT-2105.9 – Underpayment of Estimated Tax Penalty
New York – Form IT-213 – Empire State Child Credit
New York – Form IT-217 – Farmers’ School Tax Credit
New York – Form IT-219 – Credit for New York City Unincorporated Business Tax
New York – Form IT-226 – Employer Compensation Expense Program Wage Credit
New York – Form IT-229 – Real Property Tax Relief Credit
New York – Form IT-241 – Claim for Clean Heating Fuel Credit
New York – Form IT-245 – Firefighter/Ambulance Worker’s Credit
New York – Form IT-249 – Long-Term Care Insurance Credit
New York – Form IT-267 – Geothermal Energy System Credit
New York – Form IT-272 – College Tuition Credit or Itemized Deduction
New York – Form IT-280 – Nonobligated Spouse Allocation
New York – Form IT-399 – New York State Depreciation Schedule
New York – Form IT-501- Temporary Deferral Nonrefundable Payout Credit
New York – Form IT-637 – Alternative Fuel and Electric Vehicle Recharging Property Credit
New York – Form IT-653 – Pass-Through Entity Tax (PTET) Credit
New York – Form IT-654 – NYC Musical and Theatrical Production Tax Credit
New York – Form IT-657 – COVID-19 Capital Costs Credit
New York – Form IT-658 – Additional Restaurant Return-to-Work Credit
New York – Form NYC-1127 – Nonresident Employees Return
New York – Valid New York State Codes for Box 14 of Form W-2
NY – New York Confirm County and School District e-File Message
NY – State Pension Exclusion

Oregon

5

OR – Kicker Credit (Surplus Credit)
OR – Voluntary Self-Identification (VSI)
Oregon – Electronic Filing Not Supported for Form MC-40 – Multnomah County Personal Income Tax
Oregon – Electronic Filing Not Supported for Forms OR-TM and OR-LTD
Oregon – Filing the Multnomah County Business Income Tax Return (MCBIT)

Pennsylvania

7

PA – Filing Status HOH and Resolving Error 0079
Pennsylvania – PACE Application Worksheet
Pennsylvania – Provide Consent to Transfer Your PA Estimated Personal Income Tax Account
Pennsylvania – Schedule UE – Employee Business Expenses
Pennsylvania – Statement Schedule
Pennsylvania – Tax Return Comparison
Pennsylvania – Use Tax

West Virginia

9

West Virginia – Homestead Excess Property Tax Credit
West Virginia – Optional Binary PDF Attachments
West Virginia – Resident Low-Income Exclusion
West Virginia – Schedule E – Credit for Taxes Paid to Another State
West Virginia – Schedule EK1 (1065, 1120S, or 1041 EK1 Received)
West Virginia – Schedule H – Certification of Permanent and Total Disability
West Virginia – Senior Citizen Property Tax Credit
West Virginia – WVMV-1 Motor Vehicle Property Tax Adjustment Credit
WV – Request for Waiver or Qualified Farmer Indicator

Kansas

17

KS – Aviation Aerospace Tax Credit
KS – Credit Summary Screen Guide
KS – Individual Income Tax Screen Guide
KS – Individual Income Tax Screen Guide | 1040.com®
KS – K 93 – Workforce Retention Incentive Tax Credit
KS – K 94 – Pregnancy Resource Act Tax Credit
KS – Part-Year and Nonresident Return Guide | 1040.com®
KS – Schedule S Guide
KS – Schedule S Guide | 1040.com®
KS – Aviation/Aerospace Tax Credit
KS – Credit Summary Screen Guide
KS – K-93 – Workforce Retention Incentive Tax Credit
KS – K-94 – Pregnancy Resource Act Tax Credit
KS – Kansas Community Service Contribution Credit
KS – Kansas Form K-70 – Low-Income Student Scholarship Credit
KS – Kansas Form K-91 – Teacher’s Purchase of School and Classroom Supplies Tax Credit
KS – Kansas Homestead or Property Tax Relief Claim

Indiana

22

IN – Additional Indiana Information | 1040.com®
IN – CC40 – Indiana College Contribution Credit
IN – IT-40 and 40PNR Schedule 1 and Schedule B Add Backs | 1040.com®
IN – Part-Year & Nonresidents Guide | 1040.com®
IN – Schedule 6G – Credit for Taxes Paid | 1040.com®
IN – Schedule 6G – Offset Credits | 1040.com®
IN – Schedule IN OCC – Part A | 1040.com®
IN – Schedule IN PRO
IN – Schedule IN-DEP-A Additional Dependent Information | 1040.com®
IN – 529 CollegeChoice & 529 Education Savings Plan Credit
IN – 529 CollegeChoice & 529 Education Savings Plan Credit
IN – CC40 – Indiana College Contribution Credit
IN – General Information Screen
IN – General Information Screen Guide
IN – Indiana Form IT-2210 – Penalty for Underpayment of Estimated Tax
IN – Indiana K1 Partner’s Share
IN – Indiana Use Tax Worksheet
IN – Manually Force or Suppress Specific Forms Print Options
IN – Schedule IN-PRO
IN – Special Deductions | 1040.com®
IN Locality Error (Indiana County Codes)
IN Locality Error (Indiana County Codes)

Iowa

9

IA – 529 and ABLE Contribution Credits
IA – General Information Screen | 1040.com®
IA – Part-Year and Nonresident Guide | 1040.com®
IA – Tuition and Textbook Credit
IA – Iowa Form IA 1040 Guide to Voluntary Contributions
IA – Iowa Late Filing and Interest
IA – Iowa Volunteer Firefighter/EMS/Reserve Peace Officer Tax Credit
IA 529 and ABLE Contribution Credits
Iowa Tuition and Textbook Credit

Illinois

26

IL – Individual Income Tax Return | 1040.com®
IL – Illinois AGI Rejection – Code IL1040-8100-1
IL – Illinois Form 1310 – Claim a Refund for a Deceased Taxpayer on Your Illinois Tax Return
IL – Illinois Form 4562 – Special Depreciation
IL – Illinois Form IL K1P – K-1 from a Partnership or S Corporation
IL – Illinois Form IL K1T – K-1 from an Estate or Trust
IL – Illinois Form IL-2210 – Penalty for Underpayment of Estimated Tax
IL – Illinois Schedule G – Guide to Voluntary Charitable Donations
IL – Illinois State e-File Pin Number (IL-PIN)
IL – Part-Year and Nonresident Guide
IL – Part-Year and Nonresident Guide
IL – Schedule 1299 I Guide
IL – Schedule 1299-C Guide | 1040.com®
IL – Schedule 1299-I Guide
IL – Schedule CR Guide | 1040.com®
IL – Schedule EIC – Earned Income Credit
IL – Schedule EIC – Earned Income Credit
IL – Schedule ICR – Line 5 Error
IL – Schedule ICR – Line 5 Error
IL – Schedule ICR Guide
IL – Schedule ICR Guide
IL – Schedule M Guide | 1040.com®
IL – Student Loan Adjustment Error
IL – Student Loan Adjustment Error
IL – Use Tax Worksheet
IL – Use Tax Worksheet | 1040.com®

Massachusetts

28

MA – Adding an Unformatted Statement for e-File
MA – Circuit Breaker Tax Credit (Form CB)
MA – Dependent Information
MA – Health Care – Policy Information | 1040.com®
MA – Income Tax Return Screen Guide | 1040.com®
MA – Interest and Penalty Worksheet
MA – Other State Tax Credit
MA – Reporting Change of Address
MA – Reporting Excess Paid Family and Medical Leave (PFML) Contributions
MA – Reporting Long-Term Capital Gains or Losses from Installment Sales
MA – Schedule C | 1040.com®
MA – Schedule Economic Opportunity Area Credit (EOAC)
MA – Schedule LP – Lead Paint Removal Credit
MA – Code 2145 (MA-1-NR/PY)
MA – Credit Manager Schedule Section 1 – Nonrefundable Credits
MA – Part-Year and Nonresident Filing Guide
MA – Schedule C2
MA – Schedule X – Other Income
MA – Schedule Y – Other Deductions
MA – Solar and Wind Energy Credit
MA – Taxable IRA/Keogh Plan
Massachusetts – E-Filing Restriction: More Than 4 Entries in W-2 Box 14
Massachusetts – Estates, Trusts, REMICs, and Farm Income/Loss Overrides
Massachusetts – Form M-2210 – Underpayment of Estimated Taxes
Massachusetts – Form M-4 – Withholding Exemption Certificate
Massachusetts – Partnerships and S Corporations Overrides
Massachusetts – Schedule RLSC – Refundable Life Science Credit
Massachusetts – Schedule SC – Septic Credit

Louisiana

2

LA – 540 & 540B – Resident & Nonresident Individual Return
LA – Disaster Loss Claim

Delaware

5

DE 200 01 Form
DE – 200-02 Form
DE – PIT-CRS – Income Tax Credit Schedule
DE – PIT-CRS Schedule
DE – Resident Income Tax Return Screen | 1040.com®

District of Columbia

20

DC – 30 – Schedule D – Income From Rent
DC – Deductions and Payments
DC – Form 2440 – Disability Income Exclusion
DC – Form 2441 – Child and Dependent Care Expenses for Part-Year Residents
DC – Form 8379 – Injured Spouse Allocation
DC – Form 8379 – Injured Spouse Allocation
DC – Income Tax Return Screen Options and Elections
DC – 30CR – QHTC Unincorporated Business Tax Credits
DC – 30CR – QHTC Unincorporated Business Tax Credits | 1040.com®
DC – Alternative Fuel Vehicle Credit
DC – Alternative Fuel Vehicle Credit | 1040.com®
DC – Calculation K – Out-of-State Tax Credit Worksheet
DC – FR-147: Claiming Refund Due a Deceased Taxpayer
DC – Nonresident Request for Refund | 1040.com®
DC – Part-Year and Nonresident Information | 1040.com®
DC – Schedule H | 1040.com®
DC – Schedule HSR
DC – Schedule HSR | 1040.com®
DC – Schedule I | 1040.com®
DC – Schedule SR – Small Retailer Property Tax Relief Credit | 1040.com®

Maryland

8

MD – Consumer Use Tax Return | 1040.com®
MD – Form 502-V – Vehicle Use for Charitable Purposes | 1040.com®
MD – Form 502INJ – Injured Spouse Claim | 1040.com®
MD – Form MD K-1 – Pass-Through Member Information | 1040.com®
MD – Dependent Health Insurance Check box
MD – Income Tax Return
MD – Maryland 1099-G Unemployment / State Refund Error
MD – Other Subtractions

Washington

1

WA – Form WFTC – Washington Working Families Tax Credit

South Carolina

8

SC – New Tax Bill Non-Conformity (2025) | 1040.com®
South Carolina – Excess Insurance Premium Credit
South Carolina – Form SC I-360 – Classroom Teacher Expense Credit
South Carolina – Schedule W – Use Tax Worksheet
South Carolina – TC-29 – Qualified Retirement Plan Contribution Credit
South Carolina – TC-38 – Solar Energy System Credit
South Carolina – TC-43 – Residential Retrofit Credit
South Carolina – TC-62 – Preceptor Credit

Rhode Island

4

Rhode Island – Consumer Use and Sales Tax
Rhode Island – Individual Health Care Mandate Form
Rhode Island – Individual Health Care Mandate Form
Rhode Island – Schedule II – Credit for Income Taxes Paid to Another State

Wisconsin

6

Wisconsin – Entity-Level Additions and Subtractions
Wisconsin – Identity Protection (IP) PIN
Wisconsin – Net Operating Loss (NOL) Carryback or Carryforward
Wisconsin – Schedule CS – College Savings Accounts (EdVest and Tomorrow’s Scholar)
Wisconsin – Schedule OS – Credit for Net Tax Paid to Another State
Wisconsin – Schedule PS – Private School Tuition Deduction

Ohio

11

Ohio – Missing Return from PDF Copy | 1040.com®
Ohio – 529 Education Deduction
Ohio – Form IR-25 – Paper File
Ohio – Form NRC – Nonresident Income Allocation and Apportionment
Ohio – Form OH K-1
Ohio – Health Care Expenses Worksheet
Ohio – Home School Expenses Credit Questionnaire
Ohio – How to Find Your Ohio Business Code
Ohio – IR-25 – City of Columbus Extension
Ohio – Nonchartered, Nonpublic School Tuition Credit Questionnaire
Ohio – Scholarship Donation Credit Questionnaire

Oklahoma

7

Oklahoma – 529 College Savings Plan (OCSP)
Oklahoma – Form 2210 – Underpayment of Estimated Taxes
Oklahoma – Form 538S – Sales Tax Relief Credit
Oklahoma – Form 561/561NR – Capital Gains and Losses
Oklahoma – Form 564 – Credit for Employees in the Aerospace Sector
Oklahoma – Form 566 – Credit for Qualified Software or Cybersecurity Employees
Oklahoma – Out-of-State Purchases and Use Tax

Virginia

4

Virginia – AGI Split Worksheet
Virginia – Credit for Taxes Paid to Another State
Virginia – Prepaid College Savings Contributions
Virginia – Underpayment of Estimated Tax

North Carolina

5

NC – North Carolina Income Tax: Federal Law Changes After January 1, 2023 Not Adopted | 1040.com®
North Carolina – Consumer Use Tax
North Carolina – Direct Debit Contact Information
North Carolina – Partnership K-1 Income
North Carolina – Repayment of Claim of Right Worksheet

North Dakota

5

North Dakota – Reciprocity for Minnesota and Montana Residents
North Dakota – Schedule MCP – Credit for Contributions to a Maternity Home, Child Placing Agency, or Pregnancy Help Center
North Dakota – Schedule ND-1AC – Adoption Credit
North Dakota – Schedule ND-1CR – Credit for Taxes Paid to Another State
North Dakota – Schedule ND-1PSC – Nonprofit Private School Tax Credit

Nebraska

2

Nebraska – 1040-EB – Credit for Purchase of a Residence in a Designated Extremely Blighted Area
Nebraska – State and Local Consumer Use Tax

New Jersey

11

New Jersey – Domestic Partner – Civil Union Form
New Jersey – Form COJ – Credit for Taxes Paid to Another Jurisdiction
New Jersey – Form IDT-100 – Identity Theft Declaration
New Jersey – Form NJ – Medical Expenses Deduction
New Jersey – Form NJ – Optional PDF Attachments
New Jersey – Form NJ – Use Tax
New Jersey – Form NJ – Wounded Warrior Caregivers Credit
New Jersey – Form NJ-100S K-1- Shareholder’s Share of Income/Loss
New Jersey – Form NJ-1065 K-1- Partner’s Share of Income/Loss
New Jersey – Form NJ-2210 – Underpayment of Estimated Tax
New Jersey – Schedule EZE – Easy Enrollment Health Insurance

New Mexico

2

New Mexico – Form NM – Required Binary/PDF Attachments
New Mexico – Schedule PIT-ADJ – Credit for Taxes Paid to Another State

Utah

1

Utah – Credit for Taxes Paid to Another State

Missouri

8

Missouri – Credit for Taxes Paid to Another State
Missouri – Form MO – Statement of Income Tax Payments for Nonresident Entertainers
Missouri – Form MO-1040 – Shared Care Tax Credit
Missouri – Form MO-CRP – Certificate of Rent Paid
Missouri – Form MO-SHC – Self-Employed Health Insurance Tax Credit
Missouri – MO 529 College Savings Plan Direct Deposit Form
Missouri – MO-2210 – Underpayment of Estimated Tax
Missouri – Optional e-File PDF Attachment

Minnesota

13

Minnesota – DOR Payment Voucher System
Minnesota – First-Time Homebuyer Savings Account
Minnesota – Reciprocal States
Minnesota – Schedule M15 – Underpayment of Estimated Income Tax
Minnesota – Schedule M1CMD – Credit for Attaining Master’s Degree
Minnesota – Schedule M1ED – How to Claim the Minnesota K-12 Education Credit or Subtraction
Minnesota – Schedule M1ED – K-12 Education Expense Subtraction
Minnesota – Schedule M1LTI – Long-Term Insurance Credit
Minnesota – Schedule M1SA – Itemized Deduction Overrides
Minnesota – Schedule M1SLC – Student Loan Credit
Minnesota – Schedule M1UE – Unreimbursed Employee Business Expenses
Minnesota – Schedule NIIT – Net Investment Income Tax
MN – Schedule M1529 – Education Savings Account | 1040.com®

Montana

4

Montana – Credit for Taxes Paid to Another State
Montana – Elderly Homeowner/Renter Credit
Montana – First-Time Home Buyers Savings Account
Montana – Form EST-I – Underpayment of Estimated Tax

Michigan

4

Michigan – First-Time Home Buyer Savings Program Contributions
Michigan – Form 2210 – Underpayment of Estimated Income Tax
Michigan – Form 4013 – Resident Tribal Member Sales Tax Credit
Michigan – Tax Year Comparison

Maine

5

Maine – Child Care Credit Worksheet
Maine – Credit for Disability Income Protection Plans
Maine – Form ME – Use Tax and Sales Tax
Maine – Schedule PTFC – Property Tax Fairness Credit
Maine – Student Loan Repayment Tax Credit

Mississippi

2

Mississippi – Form MS – Other State Tax Credit
Mississippi – How to Override Form MS – Pass-Through Income from Partnerships, S Corps, Estates, and Trusts

Idaho

1

Idaho – New Tax Bill Conformity (2025) | 1040.com®

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