I AM A SERVICE PROVIDER (PROPRITER) PROVIDING RENT a cab services.. so should i can obtain for 100% abandment or need to pay 40% of taxable value as service tax

If I am earning income from an Indian resident but from abroad i.e the person sending money lives in foreign country,an he directly transfer amount into my account from there.Is there any benefit i can get in IT or any problems will be faced by me.Benefit in the sense,as i am getting foreign currency in India.
Eg;
A person Has gone to Dubai and while going i have lent him some money and for that he is going to pay me interest but he will send me from Dubai i.e he will transfer me money in Dirams in to my bank account.
In this case what will be the tax treatment and should i have an account with nationalized bank only or its ok with the private bank.
Please tell me all the Permutation(benifits & losses) that can happen in this case.

C agreed to sell a colour TV set to P under a hire-purchase agreement on guarantee of S and a pledge
of P’s furniture. The terms were: hire-purchase price Rs 24,000 payable in 12 monthly installments of
Rs. 2,000 each, ownership to be transferred on the payment of last installment. In the given case which type of guarantee contract is made- specific guarantee contract or continuing guarantee contract?

A partnership firm filed its service tax return for F.Y. 2011-2012 under " Erection, Commissioning & Installation Service " and claimed an exemption of 67% with reference to notification no. 1/2006-ST dated 01.03.2006.

In this regard I want to know whether the same exemption is available for the current year and is there any change in notification number.

I know we get deduction of the principal amount of the home loan u/s 80C.
My doubt is that if I take a loan from a relative as home loan or I take a loan against my FD from a bank for home, will I get deduction under 80C?

DOES ANY ONE LET ME KNOW THE PROCEDURE FOR SIGNING ITR WITH THUMB IMPRESSION DOES IT NECESSARY IDENTIFY WITH GAZETTED OFFICER. ?

We have TAN from MUMBAI area and now we have shifted whole business unit to Navi Mumbai area.Address change is not accepted as area is completely different.

If I apply to New number now, whn to surrender old number bcoz i hav already paid all deducted TDS in old number and return is due by 15th May. Also i cannot delay applying as i need to April months deducted TDS by 7th May..

Plz guide...

Thanks. In pune any contact of previous ca or articleship days and My articleship start date which write in form 103

if an article is receiving the stipend from CA firm more than the amount specified in CA regulation e.g. more than Rs 30000/- p.m. Whether he is eligible for exemption u/s 10(16) of I.T. Act, 1961 and whether, the firm should deduct TDS u/s 194J?
Article has experience of work in accounting for more than 3 years.

we have a/c in co-op bank closed the a/c we need certificate from bank. pls provide any perticuler format for this.