Sh. Kasturi Sethi Ji,
W.r.t. your post No. 7 above, my views are as under:
A. While as per SCN, the noticee is allegedly covered under Section 72(b) of the Finance Act, it is for noticee to defend itself against such allegation.
A1. Mere difference between ITR / TDS records with service tax returns - by itself (i.e. without giving prior opportunity to assesses to explain the difference) - is not sufficient for proceedings u/s 72, as ruled in the one of case law shared by you here in earlier post.
B. I agree with you that Section 72 does not talk about SCN but only for giving the person an opportunity of being heard. But for giving effective opportunity of hearing and to give noticee full natural justice therein, it is incumbent for Dept. to explain things like:
1. Why best judgement u/s 72 is proposed to used;
2. What is required to be produced such accounts, documents or other evidence - by the noticee / assessee - as officer may deem necessary;
3. Details of all the relevant material which is available with officer or which officer has gathered etc.
Now, whether officer useds the word 'SCN' or issue a simple letter (without using the word - SCN) to explain / convey all above things to the noticee - while providing opportunity of hearing - is merely matter of semantics in my respectful submission.
B1. But by using the word 'SCN' for such proceedings u/s 72, officer actually ensures that legal controversy (if any) - about need to issue SCN for proceedings u/s 72 - itself gets avoided.
C. However, it can also be seen that Section 72 does not empower officer to levy penalties (say under Section 78) or to demand interest u/s 75 (Please ignore the question / controversy whether interest needs to be specifically demanded or it is presumed / automatic, just to limit the scope of current discussion).
C1. To overcome this limitation (as well as to cover what is stated by me below in Para D & D1), Dept. needs to issue SCN u/s 73 by stating that the 'service tax which has not been levied or paid or which has been short-levied or short-paid' is calculated using best judgement assessment u/s 72 (while also giving reasons / justification for using such method of Section 72 in very same SCN).
D. While it is also true that Section 72 does not talk about time limitations, it is well settled position of law that wherever law is silent, such proceedings should be initiated within 'reasonable time'.
D1. As when very same law gives normal time of 18 / 30 months and extended time of 5 years from relevant date in two different scenarios explained in Section 73, it is my respectful submission, very same time-limit (i.e. two different time-limits for two different scenarios) applies even for initiating the proceedings u/s 72.
D2. Proceedings u/s 72 are 'exceptional' in nature and same cannot be read / interpreted, in my humble view, as to make it a tool for Dept. to overcome time-limitations prescribed u/s 73 (where majority types of recovery proceedings gets initiated by Dept).
D3. My views gets further support due to 'limitations' pointed in Para C where Dept. has to resort to issue the SCN u/s 73.
D4. Purely as an alternative argument against no-time-limit for proceedings u/s 72, I wish to quote Rule 5 (3) of the service tax rules, 1994 wherein 'assessee is supposed to preserve all specified records at least for a period of five years immediately after the financial year to which such records pertain'.
D4.1. Now, no-time-limit for initiating proceedings u/s 72 basically means that assessee will be left with no real means to defend itself if proceedings u/s 72 is initiated after said period of five years is over and when assessee destroyed all its records (as being allowed u/r 5 (3). Being blatantly unfair to any assessee, I do not see court accepting such no-time-limit argument for initiating proceedings u/s 72.
All above should be treated as strictly personal views of mine only and not a professional advice / suggestion. And I respect contrary views.