This document summarizes key aspects of income tax in Bangladesh. It outlines different types of taxpayers and their tax-free income limits. It then describes various types of income that are taxed, including salary income and the treatment of items like bonuses, allowances, and retirement contributions. It also discusses taxation of income from property, agriculture, capital gains, and exempted capital gains. The document concludes by covering tax avoidance in Bangladesh and strategies to prevent tax evasion and avoidance.