Existing application
GSTP ONE
Practice coordination software for GST practitioners and tax professionals: client organization, GST work cycles, follow-ups and action histories.
Modern GST-workflow software
Less busywork.
More business.
Simple, focused digital tools for GST practitioners, CA firms and growing businesses. Keep everyday work organized, visible and moving forward.
GSTP ONE · Practice workflowGST Billing · In development
AAIYSAN / Workspace
Sample interfaceA clearer day, in one place
Practice overview
24Client records
08Follow-ups
03Priority items
Today's focus
Client document checkMonthly GST cycle
On trackResolve open exceptionsReview pending items
AttentionRecord next actionKeep an audit trail
To doClarity across the workflowKnow what needs attention
Illustrative concept — not live account data
Focused on everyday work
Designed for mobile and desktop
Practical, privacy-aware workflows
Two audiences. One idea.
Software built around the
way you really work.
Choose your workspace. Start with what matters to your team, not a long list of features you don't need.
01 / Professional practices
For GSTPs, CAs & tax firms
Bring client records, monthly cycles, actions and follow-ups together in a practice-focused workspace.
Explore professional solutions →02 / Growing businesses
For owners & teams
Make GST billing and branch-wise operations simpler as you grow, with practical tools being developed for Indian businesses.
Explore business solutions →Our product lineup
A focused product family.
Start with one clear problem, solve it well, and build from there.
In development
GST Billing
A mobile-friendly invoicing product being designed for GST bills, multiple business locations and easier day-to-day billing records.
What AIYSAN aims to change
From scattered work
to clear next steps.
Useful software should tell you what matters, help you act and make progress easier to follow.
01 — ORGANIZE
Bring the essentials together
Put relevant client, invoice and workflow information in a predictable place.
02 — FOCUS
See what needs action
Make pending items, exceptions and follow-ups easier to find and review.
03 — MOVE
Keep progress visible
Record actions and outcomes so work does not vanish into messages and memory.
Why the approach is different
Built for real-world constraints.
Focused, not bloated
Useful features first. No software maze.
Mobile-friendly
Accessible workflows across devices.
Room to grow
Products designed around clear operational needs.
Human judgement matters
Software supports the professional, not replaces them.
Frequently asked questions
Good questions.
Clear answers.
A quick look at how AIYSAN products are positioned.
Who is GSTP ONE designed for?
Individual GST practitioners, CAs, tax consultants and small practices that need an organized view of client records, monthly cycles and pending actions.
Does GSTP ONE file GST returns?
No. GSTP ONE focuses on practice coordination, recordkeeping and follow-through. Filing and professional tax decisions remain outside its scope.
Is GST Billing available now?
GST Billing is in development. You can share your requirements with AIYSAN; no public release or pricing is being represented here.
Can I use GSTP ONE on my phone?
GSTP ONE is designed as a mobile-friendly web app. Open the application link to check its current access and availability.
How do I enquire about a product?
Use the contact page to prepare an email to AIYSAN. The marketing site does not collect or submit form data to a server.
A better way to work
Let’s make work simpler.
Tell us what your practice or business needs. We’ll help you identify the right AIYSAN product or next step.