For corporate groups with multiple GST registrations under a single PAN, two mechanisms are available for managing common expenses and ITC: Input Service Distributor (ISD) and cross charge. Understanding the differences between these two mechanisms is essential for making the right choice for your corporate group.
This comprehensive guide explains ISD vs cross charge, the key differences, and a practical decision framework.
What Is ISD?
Definition
An Input Service Distributor (ISD) is a registered person who:
- Receives invoices for input services
- Distributes the ITC to its branches or units
- All branches/units must have the same PAN
Key Features
- Applies only to input services (not goods)
- No GST is charged on distribution
- ITC is distributed based on turnover ratio or another fair basis
- ISD files GSTR-6 monthly
What Is Cross Charge?
Definition
Cross charge is the process of charging GST when one distinct person (under Section 25(4)) supplies goods or services to another distinct person under the same PAN.
Key Features
- Applies to goods and services (not just input services)
- GST applies on the supply
- A tax invoice is issued
- The supplier files GSTR-1 and GSTR-3B
- The recipient claims ITC
Key Differences: ISD vs Cross Charge
| Aspect | ISD | Cross Charge |
|---|---|---|
| What it is | Distribution of ITC on input services | Taxable supply of goods/services between distinct persons |
| Applicability | Input services only | Goods and services |
| GST applicability | No GST on distribution | GST applies on the supply |
| Tax invoice | ISD invoice (not a tax invoice) | Tax invoice |
| Returns | GSTR-6 | GSTR-1, GSTR-3B |
| ITC | Distributed to branches | Available to recipient branch |
| Documentation | ISD invoice | Tax invoice |
When to Use ISD
ISD Is Suitable When:
- You receive input services for multiple branches/units
- You want to avoid GST on the distribution
- You want to distribute ITC based on a turnover ratio
Example of ISD Use
- Legal fees for the entire group
- Software subscriptions for all branches
- Marketing and advertising services for the group
- Professional fees for the group
When to Use Cross Charge
Cross Charge Is Suitable When:
- You need to transfer goods between distinct persons
- You want to ensure each branch/unit receives the exact ITC attributable to it
- The value of the supply can be objectively determined
Example of Cross Charge Use
- IT services provided by the head office to branches
- Goods transferred from one branch to another
- Shared services that can be quantified
ISD vs Cross Charge: Decision Matrix
| Scenario | ISD | Cross Charge |
|---|---|---|
| Legal fees for the group | ✅ Best | ❌ Not suitable |
| Software subscriptions for all branches | ✅ Best | ❌ Not suitable |
| Marketing services for the group | ✅ Best | ❌ Not suitable |
| IT services from HO to branches | ⚠️ Possible | ✅ Best |
| Goods transferred between branches | ❌ Not applicable | ✅ Best |
| Shared services with quantifiable value | ⚠️ Possible | ✅ Best |
ISD vs Cross Charge: Practical Example
Scenario: ABC Group has:
- Head office in Mumbai (registered)
- Branches in Delhi, Bengaluru, and Chennai
- Common expenses: Legal fees, software subscriptions, and IT services
Option 1: ISD for Legal Fees and Software
- The head office receives invoices for legal fees and software
- The head office distributes ITC to branches based on turnover ratio
- No GST is charged on the distribution
Option 2: Cross Charge for IT Services
- The head office provides IT services to branches
- The head office issues a tax invoice to each branch
- GST is charged on the supply
- Branches claim ITC
Result: ABC Group uses both mechanisms—ISD for common input services and cross charge for IT services.
ISD vs Cross Charge: Compliance Requirements
ISD Compliance
- ISD registration
- GSTR-6 filing monthly
- Distribution of ITC based on turnover ratio
- ISD invoices
Cross Charge Compliance
- GST registration for each distinct person
- GSTR-1 and GSTR-3B filing
- Tax invoices
- ITC claims
Common Mistakes to Avoid
1. Using ISD for Goods
ISD can only distribute ITC on input services, not goods.
2. Not Charging GST on Cross Charge
Cross charge is a taxable supply; GST must be charged.
3. Using the Wrong Distribution Basis
ISD distribution must be based on a fair and reasonable basis.
4. Not Filing GSTR-6
ISD must file GSTR-6 monthly.
Need help deciding between ISD and cross charge for your corporate group? Our expert team provides comprehensive advisory to help you make the right choice.
Contact Anuj Desai & Associates: 📧 Email: office@anujdesaiassociates.com 📞 Phone: 9619456656 🌐 Website: https://anujdesaiassociates.com 🔗 LinkedIn: linkedin.com/in/ca-anuj-desai-122547230