Alabama combines a moderate state income tax with some of the highest local sales taxes in the country. For most small businesses the headline numbers are friendly: a 6.5% corporate rate, a top personal rate of 5%, low formation costs and no annual report for LLCs. The complications come from local taxes, the Business Privilege Tax and the patchwork of city and county licenses.
This guide covers every major state-level tax an Alabama business pays in 2026, with worked examples and a comparison against neighboring states.
Corporate income tax
Alabama taxes C corporations at a flat 6.5% of Alabama taxable income. There are no brackets and no surtax.
What makes Alabama different is the federal income tax deduction. Alabama is one of the few states that lets corporations deduct federal income tax paid (on income apportioned to Alabama) in computing state taxable income. Because federal tax is 21%, this deduction trims the effective state rate noticeably below the 6.5% headline.
Key points for corporations:
- Apportionment: Multistate corporations apportion income to Alabama using a single sales factor.
- Filing: Form 20C is due on the 15th day of the fourth month after year-end (April 15 for calendar-year filers).
- Financial institutions pay a separate excise tax at the same 6.5% rate.
- S corporations are generally pass-through, though the entity may owe tax on built-in gains and nonresident composite payments.
Personal income tax and pass-through owners
Most Alabama small businesses are sole proprietorships, LLCs or S corporations, so owners pay tax on business profit through their personal returns. Alabama has three brackets for single filers:
| Taxable income (single) | Rate |
|---|---|
| $0 to $500 | 2% |
| $500 to $3,000 | 4% |
| Over $3,000 | 5% |
The brackets are tiny, so almost all business income is taxed at 5%. Married couples filing jointly have brackets twice as wide, which makes little practical difference.
Two features soften the burden:
- Federal income tax deduction: Individuals can also deduct federal income tax paid. For a high earner, this can cut Alabama taxable income by 20% or more.
- Local occupational taxes: The flip side. Birmingham, Bessemer, Gadsden and several other cities levy an occupational license tax of around 1% to 2% on wages and net business income earned in the city.
Sales and use tax
The state sales tax is 4%, but counties and cities add their own rates. The average combined rate is about 9.46%, among the highest in the United States, and some localities exceed 11%.
For businesses this means:
- Registration: Retailers register through the Alabama Department of Revenue's My Alabama Taxes portal. Many localities are administered by the state; some self-administer and require separate returns.
- Remote sellers: Out-of-state sellers with more than $250,000 of annual Alabama sales must collect. They can use the Simplified Sellers Use Tax (SSUT) program, which charges a flat 8% instead of tracking local rates.
- Groceries: The state rate on food was reduced in recent years, but local taxes on groceries still apply in most places.
Business Privilege Tax
Alabama's Business Privilege Tax (BPT) applies to corporations, LLCs, limited partnerships and most other entities with limited liability. It's calculated on net worth apportioned to Alabama:
| Federal taxable income | Rate per $1,000 of net worth |
|---|---|
| Lowest band | $0.25 |
| Middle bands | $0.50 to $1.50 |
| Highest band | $1.75 |
The tax is capped at $15,000 for most entities. Since tax years beginning after December 31, 2023, a calculated liability of $100 or less is exempt and no return is required. For many small LLCs with modest equity, that means no BPT at all.
Payroll and employer taxes
Once you hire, Alabama adds the usual employer obligations on top of federal payroll taxes:
- State income tax withholding: Employers withhold Alabama income tax from wages and file returns through My Alabama Taxes. Annual reconciliation (Form A-3) is due January 31.
- Unemployment insurance: New employers generally start at a 2.7% rate on the first $8,000 of each employee's wages, one of the lowest taxable wage bases in the country. Rates then move with your claims history.
- Local occupational taxes: In cities that levy them, employers must withhold the local tax from wages as well.
Alabama's low wage base keeps unemployment costs per employee well under $300 a year for most new businesses, which is part of the state's appeal for labor-intensive industries like manufacturing and logistics.
Property taxes
Alabama has some of the lowest property taxes in the United States. Commercial property is assessed at 20% of market value (compared with 10% for owner-occupied homes), and millage rates are modest. Business personal property, such as equipment and furniture, is also taxable and must be reported to the county each year. Industrial development abatements are widely available for new plants and expansions, often removing most non-school property tax for up to 20 years.
Forming a business in Alabama: fees and ongoing costs
| Item | LLC | Corporation |
|---|---|---|
| Formation filing fee | $200 | $200 |
| Name reservation | Required before filing | Required before filing |
| Annual report | None (eliminated 2024) | Filed with the BPT return |
| Business Privilege Tax | Net worth based; exempt if $100 or less | Net worth based |
| Local business license | Most cities and counties | Most cities and counties |
The $200 filing fee is higher than in many states, but the lack of an annual report fee makes Alabama inexpensive to maintain. Budget for city and county business licenses, which are often based on gross receipts and can cost more than the state fees.
Worked example: Alabama taxes on $500,000 of profit
Here is a simplified example for a C corporation operating only in Alabama with $500,000 of taxable income. It ignores Alabama's federal tax deduction, which would lower the state figure.
| Step | Amount |
|---|---|
| Taxable income | $500,000 |
| Alabama corporate tax at 6.5% | $32,500 |
| Federal tax at 21% on $467,500 (state tax deducted) | $98,175 |
| Total income tax | $130,675 (26.1%) |
For a single LLC owner with $150,000 of Alabama taxable income, state income tax is about $7,460 before the federal tax deduction, an effective rate of about 5%. Self-employment tax and federal income tax apply on top, as in every state.
Recent changes for 2025 and 2026
- LLC annual report eliminated: The Secretary of State no longer requires annual reports from LLCs (effective October 1, 2024).
- BPT small-liability exemption: The $100-or-less exemption continues in 2026, removing thousands of small entities from the filing requirement.
- Grocery tax cut: The state sales tax rate on food has been reduced in stages, although the general 4% rate is unchanged.
- No change to income tax rates: The 6.5% corporate rate and 5% top personal rate are unchanged for 2026.
Is Alabama a good state for business?
Advantages
- Moderate income tax rates with a rare deduction for federal income tax
- No LLC annual report and a small-liability exemption from the Business Privilege Tax
- Low property taxes, among the lowest in the country
- Lower labor and real estate costs than most of the Southeast
Drawbacks
- Very high combined sales tax rates
- Local occupational taxes in several large cities
- Complex local licensing and some self-administered local sales taxes
- $200 formation fee, higher than neighboring Georgia or Mississippi
For service businesses and manufacturers, Alabama's income tax profile is competitive with its neighbors. Retailers face a heavier compliance load because of local sales taxes.
Compliance checklist
- Register the entity with the Secretary of State and obtain an EIN.
- Register with the Alabama Department of Revenue for withholding, sales tax and income tax accounts.
- Get city and county business licenses where you operate.
- Calculate Business Privilege Tax each year; file only if liability exceeds $100.
- File Form 20C (C corporations), Form 20S (S corporations) or Form 65 (partnerships and multi-member LLCs).
- Check whether your city levies an occupational tax and withhold it from employee wages if so.
Compare Alabama with its neighbors below, or use the United States calculator to estimate your federal and state tax. For entity choices, see our guides to LLC taxes and corporation taxes.