While uploading the Annexure B after validating the excel sheet and generated the json file for refund of exports without payment IGST. the portal shows the error invalid data format and not validated the sheet. The Annex B downloaded in the GST portal. Please let me know how to solve this error. Please clarify

My question is ....
If supplier of goods or service issue a invoice mentioning tax payable under reverse charge , doest recipient need to issue self invoice or not ??
Kindly clear this confusion .....

sir,
Is it mandatory to fill table 4A related to purchases in the annual return GSTR4 for composition dealers? Where the dealer does not get GST credit for purchases. Without filling this table, is there any possibility of any notice or penalty in the future for filing the return from table 5 of GSTR4 only through auto fill of CMP08

Hi everyone,
I'm a developer working on automating GST workflows for small e-commerce sellers. Before building anything, I want to understand what actually hurts in practice.
For those of you handling e-commerce clients, Amazon, Flipkart, Shopify, where does most of your time go? Is it reconciling platform reports with GSTR-2B, tracking TCS credits, dealing with returns, or something else entirely?
Not looking for textbook answers. Genuinely curious what a typical filing looks like from your side.

Dear Experts, It is possible to take ITC Credit for Industrial construction work. Work details, Land development, PEB, civil, plumping, electrical, fire production system, fire alarm, cctv, & networking, land scape, Facede, compressor system. total work done by single contractor and provide the running bills. ITC claim against the running bill is possible for the contractee.

We are supplying port agency services to a foreign owner at Indian ports. We are billing the owner in US dollars. We have already filed LUT. Currently, we are charging IGST on our invoices. Is this correct, or are any changes required?

We have imported goods ( Dicalcium phosphate ) used for poultry feed. HSN code 283525. The said HSN code gst rate is exempt, As per notification No. 09/2025 ( II/35 ) and 10/2025 Integrated tax rate, dated 17/09/2025. In notification no. 10/2025 IT Rate
Serial 112 - Dicalcium phosphate - written as " IS specification No. 5470 :2002.
But at the time of import custom Dept. Mentioned in Bill of entry HSN code as 28352610 instead of 28352500.
HSN 28352509 is exempt & HSN 28352610 is 18 % rate.
28352500 is for Dicalcium phosphate & 28352610 is for Monocalcium Phosphate.
So our product is DCP is exempt even though custom Dept. Charged 18% IGST.
In above scenario my question
1 - Can we take IGST credit, due to we pay IGST on exempt product i. e on Dicalcium phosphate.
2- if yes, can we charge GST to our outward supply or No, due to exempt supply
3- Due to exempt supply can we apply for refund, if credit is not availed.
4- What is the meaning of " IS specification No. 5470:2002 ( mention in Notification No. 10/2025 IGST rate, DT. 17/09/2025
5- on DCP clearing forwarding expenses can we take gst credit or No.

I had issued a sales invoice under RCM and also generated the e-invoice, but the taxable value was reported higher by mistake. How can I reduce/correct it? Can a credit note be issued for supplies covered under Reverse Charge Mechanism (RCM)?

Where ITC on capital goods is fully utilise in 4 years, is liability arise for reversal of ITC on capital goods??
If yes as per which provision?
If monthly ITC utilise is more than ITC reverse which is only of capital goods ??
than which action to be taken according to law?

What happens if ITC on capital goods liable for reversal is not reversed and the ITC continues to be utilised for 5 years, and the remaining ITC is reversed only after completion of the 5-year period?

Further, If ITC on capital goods liable for reversal is reversed only to the extent available in the electronic credit ledger/portal, whether the remaining ITC can be reversed later upon availment/utilisation during the 5-year period applicable to capital goods?