My Clients accounting method is on cash basis and his client's is on mercantile basis.
1) In AY 2009-10 [manual return] certain TDS were claimed whose actual receipts were realised.
2) The TDS whose income was not received was carried over.
3) While filing the AY 2010-11 [online] the TDS appearing in the 26AS were claimed and the TDS which was carried over from AY 2009-10 was forgotten.
4) The income received (90%) was taken in AY 2010-11 but the TDS portion(10%) carried over form AY 2009-10 was not taken on income side as well as on Tax credit side.
How to claim this TDS .