TDS, PF, and ESI show up on every Indian payslip, and get mixed up constantly — different purposes, different ceilings, different filing calendars, all deducted from the same salary line. For a small business running payroll for the first time, untangling the three is the difference between a clean audit and a scramble every quarter.
Here's what each one actually is, how it's calculated, and where businesses most often get it wrong.
What Are TDS, PF, and ESI
Each of the three answers a different question about an employee's salary.
| Deduction | Full Form | What It Covers |
|---|---|---|
| TDS | Tax Deducted at Source | Income tax withheld monthly against annual liability |
| PF | Provident Fund | Long-term retirement savings, employer + employee contribution |
| ESI | Employees' State Insurance | Medical & cash benefits for lower-wage employees |
They aren't interchangeable, and they aren't optional line items — each is backed by its own Act, its own ceiling, and its own filing calendar, which is exactly why manual tracking becomes fragile as headcount grows.
How Each Is Calculated
TDS is estimated annually and spread across the year based on the employee's declared tax regime, investment declarations, and applicable slab rates — it's the deduction most likely to change mid-year as an employee submits new proofs.
PF is a flat percentage of basic wages, contributed by both employer and employee, subject to a statutory wage ceiling. ESI applies only below a wage threshold and is calculated on gross wages, again split between employer and employee at fixed rates.
Three different formulas, three different ceilings, one payslip. That's exactly where manual calculation breaks down first.MMC Compliance Desk
Employer vs. Employee Contribution
PF and ESI are both split contributions — the employee's share is deducted from salary, while the employer pays an additional amount on top, out of pocket. TDS has no employer share; it's purely a withholding of the employee's own tax liability.
This is the detail businesses miss most often: the number deducted from a payslip is rarely the full statutory cost. Employer contributions to PF and ESI sit outside the employee's salary altogether, and still need to be calculated, matched, and deposited correctly every cycle.
Filing Deadlines & Penalties
Each deduction has its own remittance and return calendar, and each carries its own penalty structure for delay — interest on late PF deposits, damages under the ESI Act, and interest plus fees for delayed TDS filing.
Missing one filing rarely stays isolated — a late PF deposit affects that period's ESI reconciliation, and a delayed TDS return complicates the employee's own annual filing. The cost of a missed date is almost always larger than the deduction itself.
- PF: contribution due monthly, with a separate annual return.
- ESI: contribution due monthly, with half-yearly returns.
- TDS: deposited monthly, with quarterly returns and annual reconciliation.
How MMC Automates This
MMC's compliance engine keeps current statutory rates and ceilings built in, applies the correct formula to each employee automatically, and generates the filing-ready reports for PF, ESI, and TDS as part of every payroll run — no separate spreadsheet, no manually tracked calendar.
The result isn't just fewer errors. It's a payroll team that stops thinking about three separate compliance calendars and starts trusting one system to surface what's due, and when.
