Alabama State Tax Forms & Schedules for 2026
The tax forms on this page can be essential for your Alabama state tax return. Each form automatically calculates the relevant deductions and tax amounts based on the 2026 Alabama State tax tables.
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Alabama Tax Forms
The tax forms below are for Alabama State tax return calculations. Each form will automatically calculate the relevant tax deductions and amount based on the 2026 Alabama State tax tables
Alabama's individual income tax system is supported by a structured set of forms and schedules that help residents, part-year residents and nonresidents accurately report income, claim deductions, calculate credits and meet payment obligations. Whether you are filing a full-year Form AL-40, preparing an amended return, submitting estimated payments or completing supporting schedules for adjustments and credits, each form plays a specific role in ensuring your Alabama tax return is complete and compliant.
The collection of forms below provides a comprehensive reference point for taxpayers navigating Alabama's filing requirements. From itemized deductions and capital gains reporting to dependent schedules, homebuyer savings deductions and multi-state tax credit calculations, these tools help simplify the process and reduce errors. Use this list to access each form, understand its purpose and prepare the documentation needed for accurate filing with the Alabama Department of Revenue.
- Alabama Tax Form AL-40
Alabama Individual Income Tax Return - Alabama Tax Form AL-40A
Alabama Short Form Individual Return - Alabama Tax Form AL-40ES
Alabama Estimated Tax Voucher - Alabama Tax Form AL-40X
Alabama Amended Individual Return - Alabama Tax Form AL-40NR
Alabama Nonresident/Part Year Return - Alabama Tax Form AL-40NRV
Alabama Nonresident Payment Voucher - Alabama Tax Form AL-40V
Alabama Payment Voucher - Alabama Tax Form AL-40-SCHEDULE-A
Alabama Schedule A – Itemized Deductions - Alabama Tax Form AL-40-SCHEDULE-ATP
Additional Taxes And Penalties - Alabama Tax Form AL-40-SCHEDULE-AATC
Alabama Schedule AATC – Alabama Accountability Tax Credit (School Transfer Credit) - Alabama Tax Form AL-40-SCHEDULE-B
Alabama Schedule B – Interest & Dividend Income - Alabama Tax Form AL-40-SCHEDULE-CR
Alabama Schedule CR – Credit For Taxes Paid To Other States - Alabama Tax Form AL-40-SCHEDULE-D
Alabama Schedule D – Capital Gains & Losses - Alabama Tax Form AL-40-SCHEDULE-DC
Alabama Schedule DC – Dependent Care Expenses - Alabama Tax Form AL-40-SCHEDULE-DS
Alabama Schedule DS – Dependents - Alabama Tax Form AL-40-SCHEDULE-E
Alabama Schedule E – Supplemental Income & Loss - Alabama Tax Form AL-40-SCHEDULE-HBC
First Time And Second Chance Home Buyer Savings Account Deduction - Alabama Tax Form AL-40-SCHEDULE-HOF
Alabama Schedule HOF – Head Of Family Status - Alabama Tax Form AL-40-SCHEDULE-KRCC-I
Alabama Schedule KRCC I – Income Tax Capital Credit (Recipients’ Share) - Alabama Tax Form AL-40-SCHEDULE-OC
Alabama Schedule OC – Other Credits - Alabama Tax Form AL-2210AL
Alabama Underpayment Of Estimated Tax Penalty (Individuals)
Tip: Use the Alabama Tax Calculator to fine-tune your refundable and non-refundable tax credits. Complete, calculate, print, and save your tax calculation for later use.
Frequently Asked Questions
Quick answers for Alabama filers on tax rates, deductions, exemptions, withholdings and filing status.
Can I add extra state withholding?
Yes—enter an additional amount in the calculator to change per-check net and refunds.
What does Alabama Schedule D report, and why is it required in addition to the federal Schedule D?
Alabama Schedule D is used to report capital gains and losses from the sale of assets such as stocks, bonds, real estate, and business property. Although Alabama begins its return with federal AGI, the state requires Schedule D when additional state-specific adjustments are necessary or when taxpayers must provide detailed breakdowns of gains/losses for verification. Some federally exempt gains may still need disclosure at the state level, and certain adjustments—such as installment payments, inherited property, or depreciation differences—may require Alabama-specific reconciliation. Even when the federal Schedule D has already been completed, Alabama uses its own Schedule D to ensure that taxable income conforms precisely to state rules.
Got a mid-year raise—now what?
Update income and withholdings; the calculator will show new withholding and take-home.
What are the most commonly claimed deductions on Alabama Schedule A?
The most frequently used deductions include mortgage interest, state and local taxes (subject to Alabama limits), charitable contributions, medical expenses exceeding the 4% AGI threshold, property taxes, and casualty losses. Many taxpayers also deduct personal property tax on vehicles, which can add up annually. While these categories mirror the federal approach, Alabama’s unique reduction rules may limit the total deduction for some high-income filers. Because of this, reviewing each category carefully and calculating both standard and itemized deductions ensures you don’t accidentally reduce your refund or increase your liability. Homeowners and taxpayers with large charitable contributions often benefit most from itemizing.
What is Alabama Schedule KRCC-I used for?
Schedule KRCC-I is required for taxpayers who receive a share of the Alabama Capital Credit from qualifying industrial or commercial projects. This credit, established to encourage economic development, allows project investors or pass-through entity members to apply a portion of the approved credit to their Alabama individual income tax. Schedule KRCC-I documents the project name, certificate number, annual credit share, carryforward amounts and the portion being applied to the current year’s income tax liability. The form ensures that taxpayers do not exceed their allowable credit and provides Alabama with an audit trail linking each credit claim to the certified project under the Alabama Capital Credit Act.
Important Notes
All calculations are estimates for guidance only. Always review your return and consider professional advice when submitting official filings.