2026 tax year editionFederal tax · NIIT · 50 states and DC
AL

2026 tax year · Graduated

Alabama Capital Gains Tax Calculator 2026

Estimate Alabama resident capital-gain tax using its 2%, 4% and 5% bands, approved state taxable bases and complete usable credits.

Estimate an Alabama sale

Sale desk

The sale
Federal filing status

Joint also covers an eligible qualifying surviving spouse.

Holding period
Your other 2026 income

After deductions; not wages or AGI.

Excluding this sale.

Alabama tax

Full-year residents only.

Chosen apart from federal status.

Whole dollars, after state adjustments.

Same return, with the sale.

Not payments or withholding.

Recheck after the sale.

Federal example supplied; Alabama annual bases require independent preparation. How to fill each line.

How much Alabama takes from a gain

Alabama has no separate capital gains rate. A gain simply joins the rest of the year’s Alabama taxable income, and almost all of it lands in the 5% band, because the 2% and 4% steps are used up by the first $3,000 for a single filer ($6,000 joint). In practice the marginal cost of a sizable gain is close to five cents per dollar of extra state taxable income.

One quirk changes that arithmetic: Alabama lets residents deduct federal income tax paid, so a large federal bill from the sale can pull the Alabama base back down. If a single resident’s Alabama taxable income goes from $60,000 to $110,000, the schedule tax moves from $2,960 to $5,460, a $2,500 difference before credits, but the federal-tax deduction should be recomputed in the with-sale return first.

Alabama approved resident annual comparison

Alabama capital gains enter a state taxable-income calculation, with 2%, 4% and 5% bands rather than federal preferential capital-gain rates. The single schedule changes at $500 and $3,000; the married joint schedule changes at $1,000 and $6,000. A $10,000 approved single taxable balance produces a $460 schedule estimate before usable credits: $10 + $100 + 5% of $7,000. Selecting a federal holding period does not select an Alabama tax rate.

Prepare Alabama adjusted gross income, state deductions, personal exemptions and the allowable federal income-tax deduction separately in both annual scenarios. A sale can alter deduction eligibility as well as income. Current instructions also distinguish exempt qualifying precious-metal bullion gains from ordinary security sales. Preserve state basis records and the transaction classification instead of subtracting every federal capital gain.

The resident estimate accepts approved Alabama taxable balances and complete usable nonrefundable credits without and with the sale. Its cent calculation follows the agency rate schedule; prescribed filing tables and actual return rounding remain separate. Nonresident sourcing, entity taxes or unsupported additional assessments need the entered final-liability option. Tax payments are not income-tax credits, and a blank credit balance remains unknown.

Alabama preparation checklist

  • Actual state taxable bases after approved basis, netting, deductions and exemptions
  • Federal income-tax deduction eligibility
  • Qualifying bullion exemption and state basis