A pvt ltd is incorporated in Punjab. Is it mandatory to get registration in Sales Tax?If yes, then when we need to get registered?

i received a novice from sales tax office for year 2013-2014 .... some of the suppliers posted my entry in non tin customer although i had my vat tin number...this is common problem many of them r facing....so i want to ask is is it compulsion to revice them from 2013-2014 or their ledger extract duly stamped n signed can also b submitted.....problem is suppliers ca r advising them not to give one by one for revising j1..gather n give once of all customers....but subbmission dates r different of different customers...what can i do plzz guide me properly......some suggested me to get revised from partys ca and some gave opinion that get ledger extract from ur party...am totally confused as i have to submit till 4th june..

sir I have required the GST code with item wise.

Dear Sir/Ma'am, i have a query that if a seller want to register itself now, then should he go for VAT registration or wait for GST to get applicable? I request you to please solve my query as soon as possible.

I have regular vat tin no holder.
year2016 to 2017 but I was purchased interstate purchase and my sale was within state.but i was not CST no.so I can obtain CFORM

If i sell to end customer/consumer in other state, Should i charge Vat or CST or both.Please help me.

Sir
my client has been deposited Excess amount in vat where as the input vat is fully adjusted with output vat , now the payment become excess in 4th qtr of Vat return 2017 , how could i reimburse the excess payment.

Reference letter for vat registration of registered dealer

Respected sir I am working in construction firm we are taking contract from developers to build a building, at a time raising bill to the developers I am adding service tax @ 40% on basic contract amount and vat @ 5% on basic contract value for example contract amount is 1 lakh service tax @ 40% 6K vat @ 5% 5K total 111 is it a correct way ?

Hello experts mera 4th quarter ka tax 54000/- h to kya m aadha tax bhr skta hu and aadha mera next return m adjust ho jaye ya mujhe sara tax bhrna pdega.....one time m..