// build_guide
// How to build HR Payroll & Leave Management SaaS for Indian SMEs
This stack handles complex payroll calculations and Indian compliance requirements efficiently. PostgreSQL ensures data integrity for financial records, while Redis caches frequent tax calculations. Auth0 provides enterprise-grade security crucial for HR data.
Complexity 8/10SaaS
// recommended_stack
FrontendReact.js with TypeScript
BackendNode.js with Express
DatabasePostgreSQL with Redis cache
AuthAuth0 or Firebase Auth
HostingAWS or DigitalOcean
ExtraRazorpay/Stripe for payments
ExtraPDF generation for compliance reports
ExtraEmail notifications
ExtraIndian tax calculation APIs
// cost_and_timeline
USD min
$12,000
USD max
$18,000
INR min
₹10.0L
INR max
₹15.0L
Typical SaaS projects cost $1,800–$5,000 USD and take 6–8 weeks with an Indian dev team. See the full cost guide →
// timeline_breakdown
2 weeksDiscovery & Compliance Research
6 weeksCore Payroll Engine Development
3 weeksLeave Management & Auth
3 weeksPayment Integration & Reports
2 weeksTesting & Compliance Validation
// mvp_features[]
## What to build in the MVP
-Employee onboarding and profile management
-Basic salary and wage calculation
-Leave application and approval workflow
-PF and ESI deduction calculations
-TDS computation and certificate generation
-Monthly payslip generation
-Admin dashboard for HR managers
-Basic payment processing for salary disbursement
-Compliance report exports
// risk_flags[]
## Engineering risks to plan for
!Complex Indian tax compliance requirements may need legal consultation
!PF/ESI calculation accuracy critical - errors could have legal implications
!Partial team status may lack payroll domain expertise
!Government regulation changes could require frequent updates
✦ Get a scope tailored to your idea
This scope was auto-generated from a real founder's inputs. Run the estimator with your specific requirements - free, no sign-up, results in 2 minutes.
// related_resources