How to switch payroll providers in India
Reviewed by Mellow Editorial Team, HR & payroll content team
Switching payroll providers in India is a structured process, not a risky leap. If you plan the data migration, statutory compliance handover, and staff communication carefully, you can move to a new provider mid-year without gaps in employee pay or filing obligations.
Decide when to switch
The cleanest time to switch is at the start of a financial year — 1 April — because year-to-date (YTD) figures reset and there is no historical salary data to carry over mid-cycle. That said, a mid-year switch is entirely workable. You will simply need to transfer accurate YTD figures for each employee so the new provider can calculate TDS correctly for the remainder of the year.
Avoid switching in the last quarter (January to March) unless you have a strong reason. That period involves Form 24Q filing for Q3, investment declaration finalisation, and Form 16 preparation. Adding a provider change to that workload increases the chance of errors.
Gather everything before you give notice
Before you formally end your contract with the existing provider, compile a complete payroll data pack. This should include:
- Employee master data: names, PAN, Aadhaar, bank account details, date of joining, designation, department
- YTD salary components: basic, HRA, special allowance and any other heads — broken down month by month
- YTD TDS deducted per employee
- YTD EPF contributions: both the 12% employee share and the 12% employer share
- ESI contribution history for eligible employees
- Leave balances and any outstanding reimbursements
- Gratuity eligibility records — particularly for employees approaching or beyond five years of service
- Previous Form 24Q filings and challan details for the current financial year
Ask your existing provider to export this data in a structured format, ideally a spreadsheet with clearly labelled columns. Do not rely on getting this data after you have terminated the contract — some providers become slow to respond once they know you are leaving.
Map your compliance obligations during the transition
Payroll in India carries hard statutory deadlines. During a switch, responsibility for each obligation must be clearly assigned — either your outgoing provider, your in-house team, or your new provider. Nothing should fall in a grey area.
Key obligations to map:
TDS and Form 24Q. TDS is deducted monthly and the quarterly Form 24Q must be filed on time. Establish which provider is responsible for each quarter's filing. If you switch mid-quarter, you may need to file that quarter's return yourself or arrange a clear handoff.
EPF and ESI. Monthly contributions must reach the relevant portals by the statutory due dates. Your EPFO establishment registration and credentials transfer to your new provider — they do not change. Make sure login access is handed over cleanly.
Form 16. This is issued to employees annually and is based on the full-year TDS data from Form 24Q. Whichever provider handles the year-end filing is responsible for generating Form 16 for 2026/27. If you switch mid-year, your new provider will need the Q1 and Q2 filing data from your previous one to produce an accurate Form 16.
Labour Code compliance. India's four consolidated Labour Codes are in force from 2025, affecting how wages are defined, how provident fund contributions are calculated on the new wage structure, and how leave encashment is treated. Confirm your new provider has updated their system to reflect these rules.
Run a parallel payroll cycle
For at least one month — ideally two — run your old and new systems in parallel before fully cutting over. This means processing payroll on both platforms and comparing the outputs line by line. Look specifically at:
- Gross to net calculations for each employee
- TDS computed for the month, cross-checked against YTD figures
- EPF deductions against the correct wage heads
- Any employees who have had salary revisions, joined recently, or are on different pay structures
Differences will surface. Most are data-entry issues or configuration mismatches, not systemic problems. Catching them during parallel running is far less disruptive than finding them after the live payroll has been paid out.
Communicate with employees
Employees notice when payslip formats change, when deduction line items are labelled differently, or when their bank credit arrives at a slightly different time. A brief, factual note from HR ahead of the first payroll on the new system prevents unnecessary queries.
Tell them: the provider is changing, their pay and deductions are unaffected, and the new payslip format may look different even though the underlying calculations are the same. If you are using a platform like Mellow to run payroll across multiple countries, note any changes to how employees access their documents or payslips.
Keep your old provider's data accessible for at least two full financial years after switching. You may need it for audits, employee queries about previous Form 16s, or to support any retrospective TDS corrections.
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