Code of Alabama — Title 40 (Revenue and Taxation)
Ala. Code § 40-18-2
Levied; Persons and Subjects Taxable
# (a)
In addition to all other taxes now imposed by law, there is hereby levied and imposed a tax on the taxable income, as defined in this chapter, which tax shall be assessed, collected, and paid annually at the rate specified herein and for each taxable year as hereinafter provided. Persons and subjects taxable under this chapter are:
# (1)
Every individual residing in the State of Alabama.
# (2)
Every corporation domiciled in the State of Alabama or licensed or qualified to transact business in the State of Alabama.
# (3)
Every corporation doing business in the State of Alabama or deriving income from sources within the State of Alabama, including income from property located in the State of Alabama.
# (4)
Every nonresident estate or nonresident trust receiving income from property owned or business transacted in the State of Alabama.
# (5)
Every resident estate and resident trust.
# (6)
Every nonresident individual receiving income from property owned or business transacted in the State of Alabama, except as provided in Section 40-18-2.2.
# (b)
Every natural person domiciled in the State of Alabama, and every other natural person who maintains a permanent place of abode within the state or spends in the aggregate more than seven months of the income year within the state, shall be presumed to be residing within the state for the purposes of determining liability for income taxes under this chapter.
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In this chapter (40 sections)
- 40-18-1 · Definitions
- 40-18-1.1 · Operating Rules
- 40-18-2 · Levied; Persons and Subjects Taxable
- 40-18-2.1 · Income of Foreign Missionary Exempt
- 40-18-2.2 · Exemption of Certain Nonresident Income
- 40-18-3 · (Effective January 1, 2025) Income of Officers or Agents of…
- 40-18-4 · Interest or Other Income Received from Obligations of the…
- 40-18-5 · Tax on Individuals
- 40-18-6 · Gain or Loss - Basis of Property; Adjusted Basis
- 40-18-6.1 · Gain or Loss - Special Rules for Capital Gains Invested in…
- 40-18-7 · Gain or Loss - Determination of Amount
- 40-18-8 · Gain or Loss - Recognition
- 40-18-8.1 · Gain or Loss - Recognition of Gains Invested in Opportunity…
- 40-18-9 · Gain or Loss - Optional Method for Returning as Income…
- 40-18-11 · Inventory
- 40-18-12 · Net Income of Individuals - Defined
- 40-18-13 · Computation of Income
- 40-18-14 · Adjusted Gross Income of Individuals. (Amended by Act…
- 40-18-14.1 · Deferred Compensation Plans
- 40-18-14.2 · Adjusted Gross Income
- 40-18-14.3 · Gross Income - Discount and Interest
- 40-18-15 · Deductions for Individuals Generally. (Amended by Act…
- 40-18-15.1 · Net Income Taxable Income Defined - Generally
- 40-18-15.2 · Net Operating Loss
- 40-18-15.3 · Deductions for Health Insurance Premiums
- 40-18-15.4 · Deductions for Certain Retrofitting or Upgrades to Homes -…
- 40-18-15.5 · Deductions for Certain Retrofitting or Upgrades to Homes -…
- 40-18-15.6 · Deductions for Contributions Made to Health Savings…
- 40-18-15.7 · Optional Increased Standard Deduction for Qualified Persons
- 40-18-15.8 · Deductions for Contributions to Qualifying Alabama…
- 40-18-16 · Depreciation
- 40-18-17 · Items Not Deductible
- 40-18-18 · Amortization of War or Emergency Facilities
- 40-18-19 · Exemptions - Generally. (Amended by Act 2026-603)
- 40-18-19.1 · Exemptions for Severance, Unemployment Compensation, Etc
- 40-18-19.2 · Exemption of Certain Death Benefit Payments for Peace…
- 40-18-19.3 · State Income Tax Credit for the Use of Personal Motor…
- 40-18-20 · Exemptions - Military Retirement Benefits
- 40-18-21 · Credits for Taxes Paid on Income from Sources Outside the…
- 40-18-21.1 · Annual Report of Credits Claimed for Taxes Paid to Foreign…