many ITATs have held that the deduction allowable under MAT provisions is to be calculated on the basis of book profits after making the adjustments specified in respective sections of 115J/115JA/115JB. The decisions are reported in 90 ITD 34, 290 ITR 172(AT) and 106 ITD 193 , 13 sot 414. as stated in the earlier postings, the only High court decision available is 248 ITR 372 which is nothing but GTN Textiles case. However, this case is completely based on a circular no. 680 issued by CBDT on the provisions of sec. 115J. Revenue authorities argue that the wording given in sec. 115J is different from to that of wording in latter sections 115JA/115JB. So far no decision supporting the argument of revenue authorities is found. Some people argue that the decision of Rohan Dyes reported in 270 ITR 350 supports the argument of revenue. But there is no clarity in this decision. Till the issue is settled by Apex Court, this is another issue of contention from both sides. Sofar as the sun set clause, I cannot accept the argument that though the deduction under the section is phased out, it should be allowed in its entirety so far as provisions of MAT are concerned. BUt when the courts have decided, that should be accepted as judicial discipline as has been held by bombay high Court in 256 ITR 385 and 257 ITR 315