Kerala Flood Cess Cess is an extra tax set by the Kerala government on certain B2C sales within Kerala under GST. The state rolled it out in 2019, right after the devastating floods, as a way to collect money for rebuilding and recovery projects for Kerla State.
If you run a business and sell taxable goods or services to customers in Kerala who don’t have a GST registration, you need to know how this cess works. Getting the rules wrong can mess up your billing and land you in GST trouble.
This guide breaks down when the Kerala Flood Cess applies, the rates, how to format invoices, some real calculation examples, which sales are exempt, how to file the returns, and what you need to know about the latest GST rules all in easy way.
What is Kerala Flood Cess Under GST?
Kerala Flood Cess (KFC) is a state-level tax on certain sales to unregistered buyers (B2C) within Kerala. The Kerala Finance Act set it up after the floods, aiming to raise money for infrastructure repairs. The cess is charged in addition to GST and applies only to specified transactions within Kerala.
The Kerala Flood Cess is applicable mainly on:
- Intra-state B2C supplies
- Taxable goods and services
- Sales made to unregistered customers in Kerala
Businesses supplying goods or services to registered businesses under B2B transactions are generally not required to charge Kerala Flood Cess.
When did Kerala Flood Cess Start?
The government effectively applied it on June 1, 2019, to boost state revenue for flood recovery and rebuilding work. It covered particular taxable sales inside Kerala and followed the Kerala GST rules. While plenty of businesses have some idea about GST rules, small businesses especially still have questions about how this cess works.
- Kerala Flood Cess applicability
- Kerala Flood Cess rate under GST
- Kerala Flood Cess invoice format
- Kerala Flood Cess calculation example
- Kerala Flood Cess for B2C transactions
Know these rules helps businesses generate accurate GST invoices and maintain proper compliance.
Who Needs to Charge Kerala Flood Cess?
Kerala Flood Cess is applicable mainly to taxpayers making taxable intra-state B2C supplies in Kerala. The following businesses may need to collect Kerala Flood Cess:
- Retail stores
- Traders
- Supermarkets
- Electronic shops
- Textile businesses
- Restaurants
- Service providers
- GST registered businesses selling to consumers
If a GST registered business sales goods or services directly to unregistered customers, Kerala Flood Cess may apply depending on the GST rate category.
When is Kerala Flood Cess Applicable?
| Condition | Applicable |
|---|---|
| Intra-state supply within Kerala | Applicable |
| B2C transaction | Applicable |
| B2B transaction | Tractor Not Applicable |
| Inter-state supply | Not Applicable |
| Exempt goods/services | Not Applicable |
| Composition dealers | Generally Not Applicable |
This means the cess is mainly charged on supplies made to end consumers within Kerala.
And only applicable for GST registered business who sales to Non GST Customers.
And B2B Businesses, Composition dealers, Inter-state sale and Exempt goods/services not applicable for Kerla Flood Cess.





