Please see the amount bellow if your income is taxable then create a TIN from NBR and also create an account in bdtax.com.bd to prepare your tax return by yourself.

INCOME                       RATE
1st Tk.. 250,000             Nil
Next Tk. 400,000           10%
Next Tk. 500,000           15%
Next Tk. 6,00,000           20%
Next Tk. 30,00,000         25%
Amount over Tk. 47,50,000        30%
Any income of an individual being a non-resident foreigner        30%