GST Billing Software for Consulting Companies Worldwide
Invoice in 60 seconds. Get paid in days, not months.
Tax-aware billing with regional compliance packs — built for multi-currency operations, regional compliance workflows, and the realities of running a consulting business anywhere.
Free plan forever · Paid from $39/month · Cancel anytime
The GST Billing Software problems every consulting company knows
If any of these sound familiar, you need a better system.
Consulting engagement invoicing is milestone-based — complex to track
International client invoicing (zero-rated GST for exports) handled manually
Retainer plus success fee billing managed in separate spreadsheets
How Proactiq GST Billing Software fixes this for consulting companies
Built for how consulting businesses work across markets.
Milestone billing with percentage completion trigger
Zero-rated export invoice with LUT reference automatically
Retainer and success fee tracked as separate line items, combined invoice
What you get with Proactiq GST Billing Software
All included in every plan, from free to enterprise.
“We switched to Proactiq for our gst billing software needs. 60 seconds per invoice is no longer just a promise — it's our daily reality. Best decision we made for our consultingbusiness.”
Ramesh Iyer
Managing Partner, Management Consulting Firm, Chennai
Simple pricing for consulting businesses
Modules tailored to each plan. No per-module fees.
More Proactiq tools for Consulting
Ready to modernise your consulting business?
Start free. No credit card. No setup fee. Your gst billing software is ready in 60 seconds.