Billing with confidence
We’re here to help. Find answers below or reach us directly.
Send us an email at support@nubill.in.
We typically respond within 1–2 business days.
After signing in, go to Invoices in the sidebar and click "Create Invoice". Select a customer, add line items with prices and GST rates, then click "Issue Invoice" to finalize. You can save as a draft first if you want to review before issuing.
Drafts can be edited any time before they are issued. Open the invoice from the Invoices list, make your changes, and save. Once an invoice is issued, only limited edits are possible to preserve the integrity of the tax document.
Open the invoice you want to mark as paid. Click "Record Payment" and enter the amount received and payment date. NuBill will update the invoice status automatically. Partial payments are supported.
When you add an item or line item to an invoice, you can set the GST rate (e.g. 5%, 12%, 18%, 28%). NuBill calculates CGST + SGST for intra-state transactions, and IGST for inter-state transactions, based on whether your customer's state matches your business state.
HSN (Harmonised System of Nomenclature) codes apply to goods and SAC (Services Accounting Code) codes apply to services. These are used to classify items under the GST framework. If you are registered under GST with annual turnover above ₹5 crore, HSN codes are mandatory on invoices.
Go to Settings from the sidebar. Enter your business name, address, and GSTIN. This information will appear on all invoices you create.
Didn’t find what you were looking for? Email us and we’ll be happy to help.