For assesses opting for quarterly GSTR 1 return what is due date for payment of tax as voluntary payment for April 21 ?

I have received advance 200000/- on 30/04/2021 and material sale on 05/05/2021.

while filling gst return of april '21 we have to charge gst on advance of Rs.200000/- .

If yes than how much

If no please share the reason.

Dear Expert,
As we know GSTR 1 due dates has been extended till 26th May and GSTR 2B shall be available by 28th May.
But GST has to be paid by 20th May in such scenario how can we apply rule 36(4) ie of 105% of available ITC.
How to ascertain available ITC in absence of GSTR 2B on 20th May?

Hello ,We are manufacturer of precision machined components and some of the cases we charge to the customer for development charges against the use of Tools development and intellectual expertise .In a such cases we raise separate invoice of development charges. We except guidance for using the HSN code or sac code .What we mean to say Is it service or product ? as per GST law .We also need the codes for this .
Thank you

can we claim Gst input on purchase with concession Rate @ .10% for Export Sale.

Whether gst paid on purchase of vehicle whose value exceeds Rs 10 lakhs would form part of cost of vehicle for the purpose of computing depreciation?
Also kindly let me know what would be accounting treatment of various other taxes paid while buying the vehicle.

Sir,
A gst registered regular scheme dealer trading of 5%tax rate taxable goods purchase from urd person value rs:80,000/- through on self e-way Bill generated dt:28-04-21.
Question:
Dealer purchase of taxable goods from urd person rcm applicable and rcm challan payment compulsory.
2.dealer above purchase of taxable income and sales for one same month show column no in gstr3b return

Turnover is as follows
F Y 17-18 Rs.2,18,35,726/-
F Y 18-19 Rs.1,44,14,701/-
F Y 19-20 Rs.1,02,92,054/-
All Intrastate supplies

My question is what is the applicability of Filing GSTR 9 & GSTR 9C for above financial years

If an assessee isn't allowed to take itc on gst paid on bank charges, then, whether the assessee is allowed to charge full amount (bank charges plus gst paid there on) to P&L A/c?

I have credit of (current ITC and Ledger + cash credit) as given below:

IGST - 4500
CGST - 900
SGST - 5800

I have to pay tax liability, say as given below:
IGST - 10000
CGST - 1500
SGST - 1500

So as per new set off rule,
IGST liability of 10000, to be set off using ITC of 4500 of IGST+900 of CGST+4600 of SGST

Then my credit will be only for SGST - Rs. 1200

So I need to pay tax as CGST - Rs. 1500, SGST as Rs. 300 (1500-1200).

I will be greatful if you can guide as to this understanding is correct.

Regards,