The Complete OS for the CA Office

The Complete Operating System for Your CA Office.

Compliance is only one part of running a CA firm. KDK Software brings compliance, practice, revenue, team, client and intelligence together in one connected system.

21+ Years
of Experience
2.8 Lakh+
Users
80 Lakh+
Returns Filed
1000 Cities
Pan-India Coverage
KDK Firm Command Center — Apex & Associates, CAs
Live Cloud Sync
Practice & Workflow12 Pending

WHAT TO DO TODAY

  • GSTR-3B Client ReviewDue Today
  • Tax Audit Scrutiny DraftPriya S.
  • Bank Stmt PDF ConvertCompleted
Revenue OSFY 2026-27

REVENUE SNAPSHOT

₹47.3 Lakhs
Billed & Collected
₹41.8L
Unbilled / Pending
₹5.5L
Leakage Stopped: ₹2.1L
Intelligence & Notices2 Alerts

ACTION CENTER

ITR Sec 139(9) Defective Notice
M/s Globe Tech • AI Draft Response Ready
Client Document Requested
8 Invoices auto-fetched via Client Portal
THE REALITY OF RUNNING A CA FIRM

You're the CEO of your firm. But you're still running it on Excel?

Every return has work around it. Clients need documents. Teams need direction. Completed work needs billing. Notices need action. Deadlines need tracking. Partners need visibility.

When all of that lives across Excel, WhatsApp, email, portals and memory, running the firm becomes a constant exercise in follow-up.

KDK Software brings the work around compliance together.

THE WORKFLOW TRANSFORMED
FRAGMENTED (BEFORE KDK SOFTWARE):
Excel Trackers
WhatsApp Chats
Email Threads
Portal Hopping
Physical Docs
Partner Memory
KDK SOFTWAREOne Connected Operating SystemFiling + Workflow + Billing + Team + Client + Notices
KDKOS
The OS Architecture

6-Slice Pizza.
One Operating System.

Not 6 products. One connected OS. Each slice talks to the other — so your data flows, not your team.

THE OS ARCHITECTURE

Compliance Is Where the Work Starts. Not Where It Ends.

Filing keeps the firm compliant. But running the firm means knowing what needs to happen before, during and after every filing. KDK Software connects the entire journey.

KDK OSCONNECTEDCOMPLIANCEPRACTICEREVENUETEAMCLIENTINTELLIGENCE
01 COMPLIANCEFoundation Pillar

Stay ahead of every filing, deadline and notice.

Bring GST, ITR and TDS compliance into one clear view. Track what is due, what is filed and what needs attention without relying on scattered trackers or portal hopping.

GST3B Filed ✓
ITR12 Pending
TDS26Q Ready
Guaranteed Outcome:Know what is due. Know what is done. Know what needs attention.

The Value Isn't Six Tools. It's One Connected Office.

A compliance deadline creates a task. A completed task triggers billing. A pending document prompts client follow-up. A notice triggers action. Everything communicates in real time.

1

Compliance → Task

Convert Email into tasks and assign that to the user directly in Practice OS.

2

Task → Billing

A completed task immediately triggers billing status in Revenue OS, preventing unbilled work leakage.

3

Notice → Intelligence

A portal notice surfaces in Intelligence OS with AI-drafted reply options and instant manager visibility.

REVENUE LEAKAGE & ROI CALCULATOR

What Could Your Firm Be Leaving on the Table?

See where revenue could be getting stuck across your firm — and understand the opportunity to improve visibility, billing and collections.

Tell us about your firm

Takes less than a minute. All figures are in ₹ (INR).

Your revenue snapshot appears here

Fill in the numbers on the left and click Calculate to see an estimate.

TOTAL VISIBILITY

Run the Firm With More Visibility. Less Chasing.

Transformational outcomes for CA partners, managers, and practice heads.

01 REVENUE

Stop Unbilled Work

See what is billed, collected, and still waiting. Eliminate forgotten fees for additional advisory work.

02 TIME

Zero Status Chasing

Spend less time chasing staff for updates and follow-ups. Everything updates in one system.

03 CONTROL

Partner Peace of Mind

Get a clearer view of the firm from anywhere — at your desk, meeting a client, or away on travel.

04 PRODUCTIVITY

Team Ownership

Give everyone clarity on what needs to happen next without daily micromanagement meetings.

ALWAYS CONNECTED

Your Office Doesn't Stop When You Leave the Office.

Whether you're at your desk, meeting a client, or traveling, stay securely connected to the work that needs your attention through cloud and mobile access.

  • Real-time firm dashboard on mobile & tablet
  • Instant push alerts for critical Tax/GST notices
  • One-tap client document approval & fee tracking
KDK Mobile OS● Online
Notice Alert
GST ASMT-10 Notice Received
Reply drafted via Intelligence OS
Collection Alert
₹45,000 Received via UPI
Client: Zenith Exports

Built for CA Firms That Are Ready to Run as a Firm.

Designed for practices managing growing client bases, expanding teams, and increasing compliance complexity.

01 SEGMENT

Growing CA Practices

More clients without more chaos. Move away from personal Excel sheets into standardized workflows.

02 SEGMENT

Mid-Sized Firms

Complete visibility across partners, staff workload, pending billing, and notices across branches.

03 SEGMENT

Established Practices

One connected enterprise view. Centralized governance, automated billing, and zero notice leakage.

Not Another Filing Tool.

Government portals help you file. Point tools solve individual problems. KDK Software connects the work around compliance.

CAPABILITYGOVT PORTALSOTHER SOFTWARESKDK OS
GST, ITR & TDS Filing
Practice & Task WorkflowLimited
Revenue & Unbilled Tracking
Team Workload AllocationLimited
Client Portal & Document HubLimited
Notice & Intelligence Action Center
Single Connected View

The difference isn't more features. It's everything working together.

FAQ

Frequently Asked Questions About CA Practice Management Software

What is CA practice management software?

CA practice management software helps firms manage the work around compliance — including tasks, workflows, teams, clients, billing, revenue visibility and important actions — from one connected system.

Is KDK Software only GST filing software?

No. KDK Software is designed as a complete operating system for the CA office, bringing Compliance, Practice, Revenue, Team, Client and Intelligence together into a single cloud ecosystem.

What can CA firms manage with KDK Software?

CA firms can manage compliance workflows (GST, ITR, TDS), practice tasks, team responsibilities and capacities, revenue and billing visibility, client collaboration portals, and important notices and actions.

How can CA firms track revenue and billing?

KDK Software helps firms see completed work alongside billing and collection status, giving them clearer visibility into billed, collected, pending and unbilled revenue so no work goes unbilled.

Can CA firms manage their team and workflow?

Yes. KDK Software helps teams manage tasks, ownership, deadlines and workflow so everyone has a clearer view of what needs to happen next without constant status meetings.

How is KDK Software different from GST filing software?

GST filing software focuses primarily on filing returns. KDK Software goes beyond filing by connecting compliance with practice workflow, revenue management, team capacity, client collaboration, and notice intelligence.

THE OPERATING SYSTEM FOR CA FIRMS

Your Firm Has More to Run Than Returns.

Bring Compliance, Practice, Revenue, Team, Client and Intelligence together with KDK Software.