Create GST invoices for management, IT, HR, finance, or marketing consulting in seconds. Send on WhatsApp. Collect payment via UPI. Works on any device.
Common Problems
Time spent on billing instead of consulting
Creating invoices in Word or Excel, formatting PDFs, emailing them separately — it wastes 30–60 minutes per invoice. That time should be billable hours.
Corporate clients require proper GST invoices
Management consultants, IT consultants, and strategy advisors primarily serve B2B clients who need a valid tax invoice with GSTIN, SAC code, and CGST/SGST breakdown for their ITC claims.
Retainer clients need recurring monthly invoices
If you have clients on monthly retainers, creating the same invoice format every month manually is error-prone and easy to forget.
Late payments disrupt project planning
Consulting projects often have milestone-based billing. Without a clear invoice with a due date, payment follow-up becomes awkward and delays your cash flow.
How Ozydo Helps
Professional Consulting Invoice Templates
7 premium PDF templates designed to look credible for B2B consulting clients — clean, modern layouts with your logo, GSTIN, and payment details.
Milestone-Based Invoicing
Create separate invoices for each project milestone — discovery, design, delivery, review. Track which milestones are paid and which are pending.
Retainer Invoice with Notes
Use the Notes field to specify the retainer period, scope of work covered, and carry-forward hours. Clients appreciate clear monthly billing statements.
GSTIN & SAC Code on Every Invoice
Your consulting invoices automatically show the correct SAC code (998311 for business consulting, 998313 for IT consulting) and CGST/SGST or IGST split.
Payment Reminders via WhatsApp
Set up auto-reminders for overdue invoices. Ozydo sends WhatsApp reminders 3 days before and on the due date — no awkward manual follow-up calls.
GSTR-1 Export for Your CA
Export all your consulting invoices in GSTR-1 format as a JSON or CSV for your chartered accountant. Reduces quarterly filing time significantly.
GST for Consultants
Consulting services attract 18% GST. SAC code 998311 covers most management and business consulting. IT consulting is SAC 998313. If you work with government or public sector clients (inter-state), your invoice should show IGST instead of CGST+SGST. Many consultants earning above ₹20 lakh voluntarily register for GST even early in their career — it makes you more credible to corporate clients who want to claim ITC.
How It Works
Set up your consulting business profile
Add your name or firm name, GSTIN, SAC code, and professional logo. Takes 2 minutes and applies to every invoice you create.
Send a proposal / estimate
Create an estimate with your project scope, deliverables, and fees. Include your payment milestones and terms. Get client digital signature to confirm.
Create invoices per milestone
When a milestone is reached, create an invoice linked to that milestone with the specific amount. Add notes about what was delivered.
Email and WhatsApp the invoice
Share the PDF invoice by email or WhatsApp directly from Ozydo — no downloading and re-uploading required.
Track paid vs. pending milestones
Your dashboard shows all paid, pending, and overdue invoices at a glance. Know exactly how much each client owes you at any time.
Free GST invoice app for Consultants — no credit card, no download
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Want to learn more?
📖 Read our guide → Invoicing for Consultants in IndiaOzydo works for every profession