About KDK Express GST / Spectrum
What is KDK Express GST / Spectrum?
KDK Express GST and Spectrum are GST compliance products from KDK Software, which brings more than 21 years of tax software experience to enterprises and CA firms in India. KDK's Spectrum Cloud combines GST, income tax, TDS and office management in one integrated, AI-powered platform. For GST, it files GSTR-1, GSTR-3B, GSTR-9 and ISD returns, handles reconciliation, PAN-level reporting, the Invoice Management System (IMS) and notice management, and provides GST reports going back to 2017. KDK offers two editions: an Enterprise edition with centralised compliance across multiple entities and GSTINs, ERP integrations with SAP, Oracle and Tally, real-time compliance dashboards and AI-powered ITC reconciliation; and a CA edition for firms managing high-volume, multi-client compliance with bulk filing, practice management and client invoicing.
Who is KDK Express GST / Spectrum for?
KDK's GST products are for CA firms managing high-volume GST, TDS and income tax compliance across many clients, and for enterprises that need governance across multiple entities and GSTINs.
What type of software is KDK Express GST / Spectrum?
KDK Express GST / Spectrum is listed under GST & Compliance.
What are KDK Express GST / Spectrum's core capabilities?
KDK Spectrum Cloud's GST capabilities include filing GSTR-1, GSTR-3B, GSTR-9 and ISD returns, GST reconciliation, PAN-level reporting, IMS workflows, notice management and GST reports from 2017 onwards. The CA edition lets firms manage multiple clients from one dashboard, file GST, TDS and ITR returns in bulk, use practice management with task creation and tracking, and create an invoice for the client with every filing. The Enterprise edition provides centralised compliance across multiple entities and GSTINs, integrations with SAP, Oracle, Tally and other ERPs, real-time compliance dashboards for finance teams and AI-powered ITC reconciliation. Beyond GST, the same platform files TDS returns 24Q, 26Q and 27Q with bulk PAN verification, unconsumed challan lists and certificates to deductees, and prepares and files ITR-1 to ITR-6 with automatic fetching of AIS and 26AS data.
- Spectrum Cloud platform bridging desktop local speed with cloud mobility
- Centralized notice management console tracking departmental scrutiny communications
- Smart reconciliation engine matching books with 2A/2B and IMS registers
- Very strong customer service presence and training workshops tailored for CA firms
Answers above are based on KDK Express GST / Spectrum's website, read on 6 Oct 2026.
- Deployment
- Cloud & Windows Hybrid
- IMS Support
- Native IMS Console matching
- User Access
- Role-based access control
- Notice Management
- Centralized GST Notice Console
- Tally Integration
- Direct Excel / XML bridge
Who makes KDK Express GST / Spectrum?
KDK Softwares India Pvt Ltd has served Indian tax professionals since 2003, with over 150,000 tax practitioners using its Spectrum and Express GST suites for filing, billing, and tax audit workflows.
What CAs are saying about KDK Express GST / Spectrum
KDK Express GST / Spectrum has no reviews on SoftwaresForCA yet.
Screenshots
Key features
- ✓GSTR-1 Direct Filing & Auto-Preparation
- ✓GSTR-1A Amendment Support
- ✓GSTR-3B Auto-Computation & Filing
- ✓GSTR-9 Annual Return Auto-Preparation
- ✓GSTR-9C Reconciliation Statement & Audit Tables
- ✓IFF (Invoice Furnishing Facility) Filing
- ✓CMP-08 Composition Scheme Filing
- ✓ITC-04 Job Work & Other Returns (GSTR-4/5/6/7/8/10/11) — Yes (Core Returns)
- ✓Automated GSTR-2B/2A Auto-Download & Purchase Register Reconciliation — Yes (Auto 1-Click)
- ✓Fuzzy & Multi-Parameter Invoice Matching (Prefixes, Dates, Rounding)
- ✓Multi-Month & Cross-Financial Year Reconciliation
- ✓Duplicate Invoice & Discrepancy Detection
- ✓Supplier Missing Invoice & Default Communication (WhatsApp/Email) — Yes (Email / Report)
- ✓ITC Eligibility & Ineligibility Classification
- ✓Section 17(5) Blocked Credit Auto-Segregation
- ✓Rule 37 & 37A ITC Reversal Tracking (180-Day & Supplier Default)
- ✓Rule 42 & 43 Capital Goods ITC Reversal Calculation
- ✓ITC Reclaim Tracking (Re-crediting Paid Invoices)
- ✓RCM (Reverse Charge Mechanism) Computation & Liability Push
- ✓Section 50 GST Interest & Late Fee Auto-Calculation
- ✓GST Electronic Ledgers (Cash, Credit, Liability) Auto-Fetch & Reconciliation
- ✓Direct NIC IRP E-Invoicing Suite (IRN, QR Code, Cancellation & Notes) — Yes (Direct IRP API)
- ✓Automated E-Way Bill Generation, Vehicle Update & Extension
- ✓GST Refund Management (RFD-01 Statement & Export Calc) — Yes (RFD-01)
- ◐Departmental Notice Tracking & ASMT-10 / DRC-01 Reply Assistant — Manual repository
- ✓GST PMT-06 Challan Auto-Generation & Payment Tracking
- ✓Direct GSTN GSP / ASP High-Speed API Integration — Yes (ASP API)
- ✓TallyPrime, BUSY & Native ERP 2-Way Sync — Yes (Tally & Busy Sync)
- ✓Universal Multi-Column Excel / CSV / JSON Flexible Mapper — Yes (Universal Mapper)
- ✓CA Firm Multi-GSTIN & Multi-Client Central Dashboard — Yes (Dedicated CA Console)
- ✓Bulk Multi-Client Return Filing & Auto-Fetch Queue — Yes (Bulk Engine)
- ✓Statutory Audit Trail & Local/Cloud Client Data Security — Yes (Compliant Audit Trail)
Pricing
- Starting at ₹6,500 / year (CA multi-GSTIN cloud packages)
Spectrum Cloud for CA offers multi-client GST return filing, automated GSTR-2B reconciliation, and notice management. Annual plans scale by GSTIN volume with optional bundles including TDS and ITR filing.
From the vendor's published pricing as of 12 Sept 2026. Confirm current prices with the vendor.
Limitations to know
- Multi-module interface has learning curve for non-technical office staff
- Enterprise ERP direct API pipeline requires custom setup
- Hybrid desktop-cloud sync can occasionally require manual refresh