how to calculate book profits

Dear Friends,
i'm naveen . . i am doing my articleship in a leading auditors firm. i know some formulas in excel. But i'm not satisifed with that. I would like to learn more formulas in excel. If anyone knows, pls tell me,if it anything it will be useful for me . . . or you can send my mail-id: naveen_ca93@yahoo.com

I have query regarding the special words using in the Act for defination, I want to know the meaning of following

"Grammatical Variations and cognate expressions"

Thanks in Advance

Kindly advise me the treatment of service tax received / receivable in excess of our liability in books of account becoz of claiming property tax deduction (in huge amount) against gross rent received.

DEAR EXPERTS,

HOW TO FORM A NIDHI COMPANY

PLS TELL ABOUT THE ENTIRE PROCESS..

THANKS & RGDS,

Sir,
For claiming exemption in respect of rent paid Is it compulsory that assesse has to live in that rented house. can he claim that exemption if he lives at the place of his employment on weekdays and rejoin with family at rented house only on weekends.

Dear Experts,

A person has his income as 10% of the gross turnover i.e. he is not in the ambit of sec 44AD. He also has service tax not paid in the year. Will this service tax not paid be disallowed u/s 43B?

If a public limited company accerpts unsecured loan from its directors will it amount to "Depsit: under section 58A?

Do one need to inform ICAI before taking admission in any regular course, if he/she has completed his/her 3 year articleship and not cleared CA Final yet?

Person is selling goods of china in india and for that he receive commission, is person selling goods liable to pay service tax? There is no place of business of china in india