Zen TDS (KDK Spectrum) vs Saral TDS (Relyon)
Two TDS & TCS Compliance Software tools compared for Indian CA firms on features, pricing and community ratings.
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| Feature | Zen TDS (KDK Spectrum) | Saral TDS (Relyon) |
|---|---|---|
| Basics | ||
| Pricing | Annual license starting from ₹6,000 / year | Annual license starting from ₹7,500 / year |
| Pricing model | Paid | Paid |
| Deployment | desktop | desktop |
| Founded | 2003 | 2000 |
| Headquarters | Jaipur, Rajasthan | Bengaluru, Karnataka |
| Features · TDS & TCS Compliance Software | ||
| Form 24Q (Salary TDS) Quarterly Statement | Supported | Supported |
| Form 26Q (Non-Salary TDS) Quarterly Statement | Supported | Supported |
| Form 27Q (Non-Resident TDS) Quarterly Statement | Supported | Supported |
| Form 27EQ (TCS) Quarterly Statement | Supported | Supported |
| Form 24G Government Deductor Monthly Statement | Supported | Supported |
| Form 26QB / 26QC Property & Rent Challan-cum-Statement | Not supported | Not supported |
| Form 15G / 15H Declaration e-Filing | Supported | Supported |
| Correction / Revised Statement Preparation | Supported | Supported |
| In-Built FVU Generation & NSDL Scheme Validation | Supported | Supported |
| Direct e-Return Upload to ITD Portal | Not supported | Supported |
| Automated TAN / Deductor Registration at TRACES & ITD | Not supported | Not supported |
| TRACES Consolidated (Conso) File Request & Download | Supported | Supported |
| TRACES Justification Report Request & Download | Supported | Supported |
| Pre-Filing Default Analysis & Notice Prediction | Not supported | Supported |
| TRACES Online Correction Request & Status Tracking | Supported | Supported |
| Automated Token Number Retrieval from TRACES / ITD | Not supported | Not supported |
| Bulk Deductee PAN Verification | Supported | Supported |
| PAN Name Mismatch & Invalid PAN Detection | Supported | Supported |
| Challan Verification & Import via OLTAS | Supported | Supported |
| Section 197 Lower Deduction Certificate Verification | Not supported | Supported |
| Form 16 Part A & Part B Generation (Merged) | Supported | Supported |
| Form 16A Quarterly Certificate Generation | Supported | Supported |
| Form 27D (TCS) Certificate Generation | Supported | Supported |
| Form 12BA / 12BB Generation | Not supported | Not supported |
| Bulk Digital Signing of TDS Certificates | Not supported | Supported |
| Bulk Email Dispatch of Certificates to Deductees | Supported | Supported |
| Interest Calculation on Late TDS Payment (Sec 201(1A)) | Not supported | Not supported |
| Late Filing Fee Calculation (Sec 234E) | Not supported | Not supported |
| Salary TDS Old vs New Regime Comparison | Not supported | Not supported |
| Excel / CSV Bulk Data Import | Supported | Supported |
| Tally / Accounting Software Data Import | Not supported | Not supported |
| Bank File Import | Supported | Not supported |
| Challan & Entry Transfer Between Quarters | Not supported | Not supported |
| Multi-User Access | Not supported | Not supported |
| Cloud / Zero-Installation Access | Not supported | Not supported |
| Ecosystem & support | ||
| Integrations | — | — |
| Support channels | — | — |
| Community | ||
| Rating | Not yet rated | Not yet rated |
| Reviews | 0 | 0 |
| Recommend | 0 | 0 |
Zen TDS (KDK Spectrum)
Best for: Spectrum Suite Users & CA Practices Seeking Established Desktop TDS Software
Saral TDS (Relyon)
Best for: Leading Choice for CA Practices Managing High-Volume Client Payroll & Vendor TDS