The GST Billing Challenges Every contractor Faces
Construction invoices need to separate works contract (12%) from material supply (18%)
Government and corporate clients require formal GST invoices for payments
Large project invoices with many components need clear itemisation
InvoiceGPT solves all of this — in 60 seconds from your phone.
How InvoiceGPT Helps Your Construction Contractor
Separate billing for labour (works contract) and material (supply) with correct GST
Government tender and corporate project invoicing that meets compliance
Running account bill (RAB) style invoicing with clear milestones
Create Your First Construction Contractor GST Invoice in 3 Steps
Sign in with Google
One click — no forms, no password. Your account is created instantly.
Add Construction Contractor Details
Enter your items, quantities, and select the correct GST rate. CGST and SGST auto-calculated.
Download & Share PDF
Get a professional PDF invoice. Share on WhatsApp with your customer in one tap.
Construction Contractor GST Invoicing — Frequently Asked Questions
What GST rate applies to construction contracts?
Composite works contracts for affordable housing attract 12% GST. For commercial construction, 18% GST applies. Pure labour services attract 18% GST. Verify with a CA for your specific contract type.
Can I create running account bills for government projects?
Yes. Create invoices for each billing milestone. Use the notes field to reference the project name, work order number, and measurement book details.
How do I show TDS deductions on construction invoices?
Add a TDS deduction as a negative line item or note it in the footer/notes section of the invoice.