What is the first step to comply with GST 2.0 changes?

You must update the HSN Master in your ERP system with the new tax rates, effective from 22nd September 2025.

If you are availing any other GinesysOne app, then the changed tax rates shall automatically flow to the relevant systems.

Do we need to version update?

Yes, to handle returns, we have released patch ​https://ginesysone.atlassian.net/wiki/spaces/PUB/pages/496500971 .

Old handling: We calculated latest GST rate as per the transaction date.
From 12.27.3: We have released to refer original invoice’s GST rate.

Procurement

We have goods in-transit invoiced before 22-Sep-25 but receiving products on or after 22-Sep-25?

GST rate in Goods receive/Purchase Invoice calculates latest GST rate as per the transaction date. However, in this case context, you shall get new GST rate calculated by default in Purchase Invoice, but you have the option to edit the GST rate while preparing purchase invoice.

We have PO created before 22-Sep-25 but receiving products on or after 22-Sep-25?

If invoicing by the vendor is done on or after 22-Sep-25, the vendor should charge new GST rates. The system when creating Goods Receive calculates GST rate as per latest in the master on the day of receiving, it doesn’t consider the PO GST rate.

We are returning goods post 22-Sep-25 which were received before 22-Sep-25?

If you are treating Purchase Return as “Debit Note”, i.e., NOT using GST numbering scheme, then,

• For all items which are referenced against GRC, the system will pick the rate applied on GRC, i.e., the old GST rate.

• For all items which are NOT referenced against GRC, the system will pick the rate as per GRT’s transaction date.

If you are treating Purchase Return as “Outward Supply”, i.e., using GST numbering scheme, then, for all items, latest GST rate shall be picked up.

Note: Patch update (12.27.3) is mandatory for the above working.

Sales & Distribution

We have SO created before 22-Sep-25 but dispatching products on or after 22-Sep-25?

If the invoicing is done on or after 22-Sep-25, the system shall pick the latest GST rate as defined in the master. However, if your item prices are having GST inclusive concept, you will have to cancel existing SO and create on 22-Sep-25 and then plan dispatch.

We are receiving returns of goods post 22-Sep-25 which were invoiced before 22-Sep-25?

If you are treating Sales Return as “Credit Note”, i.e., using GST numbering scheme, then,

• For all items which are referenced against Invoice, the system will pick the rate applied on Invoice, i.e., the old GST rate.

• For all items which are NOT referenced against Invoice, the system will pick the rate as per sales return’s transaction date.

If you are treating Sales Return as “Inward Supply”, i.e., NOT using GST numbering scheme, then, for all items, latest GST rate shall be picked up.

Note: Patch update (12.27.3) is mandatory for the above working.

Transfer Out/In Goods are in transit from Warehouse to Store or vice versa or between Warehouses?

The original taxes applied while creating the transfer will be reversed as-is while doing a goods receive transaction. The system doesn’t recalculate the taxes while passing the receiving entry to avoid transit differences. No change/issue in this context.

Non-Integrated E-commerce

For Browntape customers, please refer: ​https://ginesysone.atlassian.net/wiki/spaces/PUB/pages/490143770

For Integrated Third-Party OMS customers, please refer: ​https://ginesysone.atlassian.net/wiki/spaces/PUB/pages/492404791

This is only applicable for customers who using Excel Import or UI for importing E-commerce sales into the system.

We are receiving returns for Items invoiced before 22-Sep-25?

Since ERP doesn’t have any cross-linking with original invoice document, the system shall calculate GST as per the return transaction date, i.e., latest GST rate.

You will have to file GST returns carefully in case you plan to charge original tax rate by manually doing ledger adjustments and modifying the sale/return dump being used for GST returns. You should also keep the document of the working attached to the ledger adjustments passed so that in future if any GST audit is there, you can present the same.