In Alabama, the income tax rates for individuals are structured with progressive tax brackets. The state imposes a tax rate of 2 percent on the first $500 of taxable income for single filers and the first $1,000 for married couples filing jointly. Income exceeding these thresholds is taxed at higher rates. The next bracket applies a rate of 4 percent on taxable income between $500 and $3,000 for single filers, and between $1,000 and $6,000 for married couples. Amounts over these limits are subject to a tax rate of 5 percent. Additionally, it is essential to consider that local governments in Alabama may impose their own taxes, which can vary by jurisdiction. For the most up-to-date information regarding income tax rates and further details, it is advisable to visit the official website of the Alabama Department of Revenue.