GST billing refers to creating and issuing invoices for goods or services that include the applicable GST (Goods and Services Tax) charges. This process is applicable for businesses registered for GST and must charge and collect GST from their customers.

The GST billing process involves the following steps:

Determine the GST rate: The GST rate applicable for the goods or services sold must be determined. The GST rate can be either 5%, 12%, 18%, or 28%.

Calculate the GST amount: The GST amount to be charged on the sale of goods or services is calculated by multiplying the GST rate by the sale value.

Issue the invoice: The invoice should include the details of the goods or services sold, the sale value, and the GST amount. The invoice should also include the business's GSTIN (GST Identification Number).

Collect the GST amount: The GST amount collected from the customer should be deposited with the government through the GST portal.

File the GST return: Businesses are required to file a GST return every month or quarter, depending on the GST registration status of the business. The GST return should include the details of the GST collected and paid.

GST billing software can significantly simplify the GST billing process for businesses and help them save time and effort. It also helps businesses remain tax compliant and manage their data more efficiently.