What is Counter Vailing Duty and Special Additional Duty

Please recommend a good income tax software for efiling and also for service tax, etds. I have gone through the following softwares Saral Tax Office CompuTax & TaxPro. But got confused. Please help me to make a correct choice.

dear friend,
Plz advice me
co paid motor rent exceeding rs 50000/- what rate tds to be deducted ?

we Unit of a limited company import goods & cleared the same from custom in our registered office name & address on the same how we can avail the CENVAT Credit. Please explain the procedure in details.

The organization is a Partnership Firm – Contract Business Varies locations

A) The firm provided cell phones to their Employees and paid telephone charges also. The total Telephone connections are on the name of Firm and bills also generated on the Firm Name.

1) Is it applicable FBT?

2) The Firm Head office used Telephone charges is applicable FBT?

B) The firm provided Vehicles to their Employees

1) if the maintenance (including fuel, Driver) provide by the Firm is applicable FBT
2) if the Vehicles used by Managing Partner/Director, maintenance (including fuel, Driver) provide by the Firm is applicable FBT?

C) The Firm Used Vehicles

1) the Vehicles used by Firm towards Execution of Work (veh. Like Lorry, trippers, mobiles, heavy goods vehicles, Cars for Gests)

in the all above cases Depreciation is Applicable for FBT? Pl. explain

D) the firm Provide the Traveling (from one site to another site)and food( at work site) expenditure to Labours is it applicable FBT? If the Flight ticket provide to Mg. Partner/Director for official work is applicable FBT?

Is internal audit compulsory?
What is CARO ?

my final exam will be due in nov 2010(new course). when will i hv 2 start my classes? Please suggest.

pls let me know accounting code for payment of late fee under section 70 of the finance act 1994 for delay in filing of half yearly return of service tax

whether stt should be deducted from sales considration received from sale of shares for the purpose of calculating the short term/long term capital gain to achive the net sales considration ?

I want to know about If any transaction may be recorded in the books beyond the bill date then what'll be effected in diffrent type of areas(like taxation,accounting standards)?like that i have purchased any type of fixed assets on 2.2.2007.but i have entered in the books in 31.12.2007.so does it applies any AS,AAS.& also effects in taxation.