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Free HR & business tools
Calculators and document generators for Indian payroll, HR letters, invoices, and more — built by Nexova for branding and everyday ops.
Payroll & tax
Salary, PF, ESI, HRA, TDS, and settlement estimators for India.
Salary breakup
Split annual CTC into Basic, HRA, special allowance, PF, ESI, and take-home estimate.
Open toolPF & ESI
Estimate employee and employer Provident Fund and ESI contributions.
Open toolHRA exemption
Calculate House Rent Allowance exemption under Section 10(13A).
Open toolIncome tax
Quick new-regime income tax estimate with cess — for planning only.
Open toolGratuity
Estimate Payment of Gratuity Act amount: (15 ÷ 26) × basic × years.
Open toolLeave encashment
Convert unused paid leave days into cash using daily rate.
Open toolFnF settlement
Rough FnF estimate: pending salary, leave encashment, gratuity, notice recovery.
Open toolHR letters
Offer, experience, relieving & more — 3 free AI generations.
Offer letter
Generate an AI offer letter PDF — 3 free generations.
Open toolAppointment letter
AI appointment / joining letter — 3 free generations.
Open toolExperience letter
AI experience certificate — 3 free generations.
Open toolRelieving letter
AI relieving letter — 3 free generations.
Open toolIncrement letter
AI salary revision letter — 3 free generations.
Open toolBusiness docs
Invoices, quotations, and payslips for everyday ops.
Attendance & time
Working days, overtime, and notice-period helpers.
Free tools built by an Indian HRMS team
India-focused calculations
Payroll helpers cover common Indian concepts such as PF, ESI, HRA, gratuity, notice recovery, and full-and-final settlement.
Private by design
Standard calculators run in your browser. Public tools do not create employee or customer records in a Nexova workspace.
From Techzex Software
Nexova is developed by Techzex Software Pvt. Ltd. in Bhubaneswar, Odisha. Tools are practical estimates; verify statutory and legal outputs before official use.