If you have held the shares for more than 12 months, then the resulting loss shall be termed as long-term capital loss (LTCL). The LTCL can be set off only against LTCG, if any, arising from sale of other long-term capital assets. Further, any LTCL that cannot be set off against LTCG arising in the same fiscal can be carried forward to subsequent eight fiscals. But this can be set off only against LTCG. Since LTCG on listed shares where securities transaction tax (STT) has been paid is exempt from income tax, a view prevailing is that LTCL from such shares where STT has been paid cannot be adjusted against any LTCG from any source. Further, the said LTCL cannot be carried forward to the next fiscals for the purpose of set off against the future capital gains. Accordingly, while selling the equity shares, if you had paid STT, then you may not be able to set-off the LTCL against LTCG arising from sale of any other long-term asset, or carry forward the same for future set off purpose