If there is no liability to pay GST. Can We claim the refund of GST TDS deducted?

Hello All,
The query states as follows:
One of my client had voluntarily cancelled GST Registration on 30th April 2019. Now he wants to re-register. The GST Number can be same or it can be different which is not the concern. However the question is shall i apply for new registration under GST or shall i revoke the previous cancellation of GST Registration. Also i am unable to allow to enter into new registration where the dialogue box states that "Seems connectivity problem, please try after sometime." Please guide me with proper steps to follow?
Thanks in advance for your help!!

Sir,

We are whole sale distributor. We had purchased materials from supplier (inter-state) on 04.02.2019 for Rs.75000/-. we have returned few materials to them for Rs.25000/-. While uploading we have to upload debit note ? or the supplier will upload credit note ?
wanted to know

Please clarify whether Interest Received on Bank Deposits (FD & SB) is part of Aggregate Turnover?
OR whether it is not regarded as Supply and not part of aggregate turnover?

Thanks & Regards

According to the GSTR 3B , GSTR 1 all the data is matched with sales register in books of accounts but it is found that the sales figure which is reflected in balance sheet for F.Y. 2017-18 is not match with GSTR 9. The reconciliation will make in GSTR 9C but what should we do with the balance sheet of F.Y. 2017-2018. Plesae help with valuable feedback.

Purchase returns was wrongly shown as Outward supplies for the month in GSTR 3B. How do we disclose that correctly in GSTR 9 and GSTR 9C (if applicable)

Can we have two series of bills under gst like for b to b invoice numbers series and different invoice numbers series for b to c

Dears,
I have a question.
1. how to make invoice if buyer same state but delivery of the material out of india?
2. Which tax applicable SGST+CGST or IGST ???
3. Applicable Tax Rate ??? assume tax rate in state is 18% as per HSN code if we supplied in india.
4. Any provision of duty draw back applicable to us???

Some query at time of filling annual return ,We had made sale in FY-2017-2018 in month of march .but same sale not consider in month of march in 3B and also GSTR 1 , same sale also consider in month of June 2018 3B and GSTR-01 Return and also paid the liability of same.So we not understand how show the same sale in Annul Return.I requested Please provide reasonable solution regarding the same.

RESPECTED SIR

we provide free service for 30 days to new business registered on our application
whether any gst payable for the same ?