Pl. Help

advance tax is payable by a person when his tax liability after adjusting TDS/TCS/Relief u/s 90,90A, 91 exceeds rs 10000.

Due dates for companies : 15 june, 15 sept, 15 dec and 15 mar (4installments)

for individual : 15 sep ,, 15 dec and 15 mar (3 installments)

if advance is not paid or payment is defferd then int is payable u/s 234B, C.

for details u may refer sec 208, 209, 210 of Income tax Act, 1961