GST API Related to Change in IMS for Credit Notes and GSTR-7 Regards

[Chartered Information Systems Pvt. Ltd.]

Dear ASP, 

As Informed by GSTN below API available in the production environment.  Note : Updated .NET Library [TaxProGST.API.DLL] will be available for the below changes in first week of October]

GSP-Integration G2B API specs | Change in IMS for Credit Notes

1.    As per Advisory on GST Portal https://www.gst.gov.in/newsandupdates/read/624 ,

We are bringing the ‘Pending’ option for the specified time period on the following records from July tax period 2025 on the IMS dashboard – 

 

1. Credit note. 
2. Credit note amendment (except the downward amendment of CN) where original CN already accepted and ITC adjusted. 
3. B2B-Invoice downward amendment only where original Invoice already accepted and ITC availed. 
4. Debit note downward amendment only where original debit note already accepted and ITC availed. 
5. ECO-Document downward amendment only where original eco-document already accepted and ITC availed. 

 

Please find the attached API specification and release note, which is also available on the Developer Portal.  

 

https://developer.gst.gov.in/apiportal

Additions, Changes and Corrections in this Release 

No new APIs have been introduced with respect to IMS and GSTR2B. However, changes have been made to the existing APIs. The details of the respective changes are provided below. 

 

List of APIs having Updates in Request/Response Structure along with Version Details 

• IMS - Get Invoices (Version-1.1) 
• IMS - Get Supplier Invoices API (Version-1.1) 
• IMS - Save IMS Action (Version-1.1) 
• GSTR2B - Get All Details (Version-4.1) 

 

List of APIs with Version Changes Only (No Modifications to Request/Response Structure) 

• IMS - Get IMS Request Status (Version-1.1) 
• IMS - Get Invoice Count (Version-1.1) 
• IMS - Reset IMS Action (Version-1.1) 
• IMS- Get IMS File Details API (Version-1.1) 
• GSTR2B - Generate 2B On Demand API (Version-4.1) 
• GSTR2B - Get 2B Gen Status API (Version-4.1) 

 

Invoice level changes in GSTR-7 have the following changes in G2B APIs. 

 

As per GST Portal Advisory https://www.gst.gov.in/newsandupdates/read/626  

 

Invoice level changes in GSTR-7 have the following changes in G2B APIs. 

 

The API specification also updated on the Developer Portal. Please refer to the attached release notes which is also available on the Developer Portal:

 

Release Notes: GST Developer Portal | Release Notes

Thanks & Regards

TaxPro GSP Team