By the Crediblecs Team , Chennai | Payroll & Labour Law Compliance Specialists

200+ Chennai Businesses Supported | OMR · Ambattur · Sholinganallur · Sriperumbudur · T. Nagar

Last Updated: March 2026  |  Verified Against Code on Wages & OSH Code 2020  |  ~15 min read

Quick Answer — What are the most common payroll errors during labour inspections in India in 2026?

The seven most common payroll errors flagged by Indian labour inspectors in 2026 are: (1) violating the 50% basic pay rule under the Code on Wages — where excessive allowances reduce EPF contributions illegally;
(2) delaying Full and Final settlement beyond the 48-hour statutory deadline;
(3) calculating overtime incorrectly under the OSH Code 2020;
(4) mismatches between attendance records and payroll payments;
(5) incorrect EPF, ESI, and Professional Tax calculations;
(6) bonus payment errors under the Payment of Bonus Act;
(7) failure to maintain digital statutory registers in the format inspectors now request. Each error carries direct penalty risk. Businesses in Chennai’s manufacturing and IT corridors are currently among the most frequently inspected sectors.

#	Error	Legal Basis	Penalty Risk
1	50% Basic Pay Rule Violation	Code on Wages, 2019	Retrospective EPF recalculation + interest on underpaid contributions for all affected employees
2	Delayed Full and Final Settlement	Code on Wages, 2019 — S.17	Penalty for late wage payment + potential labour dispute and inspector notice
3	Overtime Calculation Errors	OSH Code, 2020	Wage arrears for all affected employees + possible prosecution under OSH Code
4	Attendance and Payroll Mismatch	Code on Wages — wage register rules	Wage underpayment or overpayment claims; register discrepancy triggers deeper inspection
5	EPF / ESI / PT Miscalculations	Code on Social Security, 2020	Interest on underpaid contributions + penalty up to ₹5,000 per default under EPF Act
6	Bonus Payment Errors	Payment of Bonus Act, 1965	Inspector notice + arrears payment + register maintenance penalty
7	Improper Digital Register Maintenance	All four Labour Codes — record rules	Inability to respond to inspector requests triggers presumption of non-compliance; penalties compound

1. What a Labour Inspection Actually Looks Like in Chennai in 2026

In September 2024, an auto component manufacturer in Ambattur with 140 employees received an unannounced visit from a labour inspector. The inspector did not ask for physical registers. He asked for three things: an HRMS export of all wage payments for the preceding six months, an overtime register in digital format, and a sample of salary slips from 15 randomly selected employees across departments.

The HR manager produced everything within two hours — a process that would have taken two days in 2022. The inspection appeared to be going smoothly. Then the inspector cross-referenced the HRMS wage export against the EPF contribution records. He identified that the company’s basic pay component for most employees sat at 38–42% of total remuneration, with the remainder paid as ‘special allowance.’ Under the Code on Wages, the effective wage calculation required that this allowance structure be reviewed — and the EPF contributions recalculated accordingly for the preceding 24 months.

The company was not trying to evade contributions. The salary structure had been set in 2019, before the new labour codes took effect, and the HR team had not revisited it when the regulatory framework changed. The total liability — retrospective EPF contributions plus interest — came to approximately ₹4.2 lakhs. The Credible CS team helped the company respond to the inspector’s notice, prepare the recalculation, and file the arrears with EPFO. The matter was resolved without prosecution, but the process took eleven weeks.

The most important detail from that case: the inspector found the error not through a deliberate trap, but through a routine data cross-reference that took him approximately twenty minutes with the digital records the company itself had provided. This is what payroll compliance looks like in 2026 — and it is why the seven errors in this guide are worth reviewing before an inspector finds them for you.

2. Why Labour Inspections Are More Data-Driven in 2026

India’s four new labour codes — the Code on Wages (2019), Code on Social Security (2020), Industrial Relations Code (2020), and Occupational Safety, Health and Working Conditions Code (2020) — consolidated 29 previous labour laws into a unified regulatory framework. That consolidation changed not just what employers must do, but how inspectors verify it.

Under the previous framework, a labour inspection typically meant an inspector arriving with a checklist of physical registers: wage book, attendance register, overtime register, leave register, muster roll. A company that maintained these registers in order was usually considered compliant at the document level. Inspectors rarely had the tools to cross-reference across systems.

In 2026, the inspection methodology has changed in two ways. First, the new labour codes explicitly permit and encourage digital record maintenance — which means inspectors now routinely request HRMS exports, payroll software reports, and digital attendance logs rather than physical registers. Second, because these digital records are structurally consistent (same column headers, same date formats, same employee IDs), cross-referencing across systems is faster and more systematic. An inspector who receives a digital wage register and a digital attendance export can identify mismatches in minutes rather than hours.

For businesses in Chennai’s IT corridor along OMR and Sholinganallur, this shift is particularly relevant — IT companies already maintain digital HR records, which means inspectors arrive expecting to receive them and have the tools to analyse them quickly. For manufacturing units in Ambattur and Sriperumbudur with shift-based workforces, the complexity is higher because overtime, shift differentials, and variable attendance create more potential discrepancy points.

The Credible CS team conducts payroll compliance reviews for businesses across these corridors. In 2024-25, the most common trigger for non-compliance notices across our client base was not intentional violation — it was salary structures and payroll configurations that had not been updated since before the new labour codes came into effect. The seven errors below reflect the actual patterns we have seen in inspection notices and compliance reviews.

3. The 7 Payroll Errors Labour Inspectors Flag Most Often

Error 1  The 50% Basic Pay Rule Violation  Under the Code on Wages, 2019, the definition of ‘wages’ has been standardised across all labour laws. The practical consequence of this standardisation is what practitioners refer to as the 50% rule: basic pay plus dearness allowance must together constitute at least 50% of total remuneration. Any allowance paid in excess of this threshold is treated as wages for the purpose of statutory contribution calculations — including EPF. Companies unsure about restructuring salary components should consider a professional payroll compliance review.

Why This Error Is Widespread

For years before the labour codes came into effect, structuring salaries with low basic pay and high special allowances was a common approach to reduce EPF contribution obligations — for both employers and employees. Employees in higher salary brackets often preferred this structure because lower PF deductions meant higher take-home pay. Employers preferred it because the employer’s matching PF contribution was also reduced.

Under the old framework, this was legally permissible as long as the allowances were genuinely paid. Under the Code on Wages, the revised wage definition closes that route. If basic pay falls below 50% of CTC, the excess allowance portion is folded back into the wage calculation for statutory purposes.

What the Inspector Looks For

The inspector will request your payroll structure — the salary component breakdown for a sample of employees across salary grades. They will calculate the basic pay as a percentage of total remuneration for each employee. If any grade falls below 50%, they will cross-reference the EPF contribution records against what contributions should have been calculated on the revised wage basis. The gap between what was contributed and what should have been contributed becomes the liability.

How to Fix It

Conduct a salary structure audit across all employee grades. For any grade where basic pay is below 50% of CTC, the structure needs to be revised — either by increasing basic pay or by reclassifying allowances. For affected historical periods, calculate the EPF contribution shortfall and file voluntary arrear contributions with EPFO before an inspector raises the issue. Proactive filing typically avoids penalty; reactive filing after a notice does not.

Ambattur and Sriperumbudur manufacturing context: this error is most common in factories that set salary structures before 2020 and have not reviewed them since. If your payroll software was configured in 2018 or 2019 and has not been restructured, the 50% calculation almost certainly needs to be re-run. The Credible CS team can conduct this review as part of a payroll compliance audit.

Error 2  Delayed Full and Final Settlement — The 48-Hour Rule  When an employee leaves your organisation — whether through resignation, termination, or any other exit — all dues must be settled and paid within two working days of the date of separation. This is the Full and Final settlement requirement under the Code on Wages, and the two-working-day window is a hard statutory deadline.

Why This Error Keeps Happening

The most common cause is process design rather than intent. Many companies run payroll on a monthly cycle, and the instinct is to process exit settlements in the next payroll run. If an employee leaves on the 10th, and the payroll cycle closes on the 25th, the settlement arrives 15 days after the employee’s last day. That is a statutory violation regardless of whether the company intended it.

Secondary causes include: notice period disputes that delay calculation, variable pay components (commissions, incentive arrears, reimbursements) that require manager sign-off before the finance team can finalise the settlement, and multi-level approval chains that were designed for speed in normal processing but create bottlenecks for exception cases like exits.

What the Inspector Looks For

Inspectors verify this by comparing the employee’s last working day against the bank transfer date for the Full and Final settlement payment. If the gap exceeds two working days, it is a documented violation. In digital payroll systems, this comparison takes minutes — the inspector simply asks for the payroll records for all employee exits in the review period.

How to Fix It

Build a dedicated exit payroll workflow that runs independently of the monthly cycle. The workflow should trigger automatically on receipt of resignation or HR exit confirmation, compile all settlement components (final salary, leave encashment, gratuity if applicable, pending reimbursements), route for approvals in parallel rather than sequentially, and initiate bank transfer within two working days. Most modern HRMS platforms support this — if yours does not, the Credible CS team can advise on workflow configuration.

Error 3  Overtime Calculation Errors Under the OSH Code 2020  The Occupational Safety, Health and Working Conditions Code, 2020 defines standard working hours as 9 hours per day or 48 hours per week. Any work performed beyond these thresholds must be compensated at twice the regular wage rate. The mechanism for calculating ‘twice the regular wage rate’ is where most errors occur.

Three Ways Overtime Calculations Go Wrong

The first and most common error is using the wrong base for the overtime rate. ‘Twice the regular wage rate’ means twice the applicable hourly rate calculated from the employee’s full wages as defined under the Code on Wages — not twice the basic pay, not twice a reduced component. Companies that calculate overtime on basic pay alone are systematically underpaying overtime, and inspectors will catch this by cross-referencing overtime payment amounts against wage records.

The second error is missing overtime approval documentation. The inspector will ask for your overtime register — which should show the date, the employee, the number of overtime hours, the supervisor who approved the overtime, and the payment amount. If overtime hours appear in attendance records but are not reflected in a formal overtime register with approval documentation, the company is exposed both to underpayment claims and to the administrative penalty for incomplete record maintenance.

The third error is shift schedule inconsistency. For manufacturing units in Ambattur and Sriperumbudur with three-shift operations, the weekly hour threshold (48 hours) is the relevant cap — employees who work extended shifts across a week may cross the threshold even if no individual day exceeds 9 hours. If your payroll system calculates overtime on a daily basis only, it will miss week-level overtime obligations for shift workers.

How to Fix It

Verify your overtime rate calculation formula against the Code on Wages wage definition. Ensure your overtime register is maintained with the correct columns and that every overtime entry has a documented approval. For shift-based workforces, configure your attendance and payroll system to calculate overtime on both a daily and weekly basis and apply whichever threshold is triggered first.

Error 4  Attendance and Payroll Register Mismatch  One of the fastest ways for an inspector to identify systemic payroll problems is to compare your attendance records against your wage register. If the number of days paid in the wage register does not match the attendance record, the discrepancy is visible immediately — and it raises the question of whether the difference represents wage underpayment or overpayment, either of which is a compliance problem.

Why Mismatches Occur

The most common structural cause is departmental separation: attendance is tracked by one system (biometric or HRMS), leave is managed by HR, and payroll is processed by the finance team. When these three systems are not fully integrated, a leave entry that exists in the HR system but has not been synchronised to payroll will produce a working-day discrepancy. Similarly, if an employee worked on a declared holiday (attracting a premium rate), and the attendance system captures the day but the payroll system treats it as a standard working day, the payment calculation will be wrong.

Scenario	Attendance Record	Payroll Record	Compliance Consequence
Working days discrepancy	26 days worked	Salary paid for 24 days	Wage underpayment — employee can file a claim; inspector will flag immediately
Overtime not paid	OT recorded in attendance	No OT payment in wage register	Direct violation of OSH Code — arrears payable with interest
Holiday worked	Present on national holiday	Standard day rate paid	Premium rate obligation missed — wage shortfall per affected employee
Leave not deducted	Absent — leave without pay	Full month salary paid	Overpayment — creates accounting irregularity and potential tax complication

How to Fix It

Run a monthly reconciliation between your attendance export and your payroll register before payroll is processed — not after. Any discrepancy identified at reconciliation stage costs minutes to correct. The same discrepancy identified by an inspector costs weeks to resolve. If your current systems do not support automated reconciliation, the Credible CS team can advise on the configuration change or HRMS integration required.

Are Any of These Errors Present in Your Current Payroll?  The Credible CS team at Credible CS offers a free payroll compliance check for Chennai businesses — we review your salary structure, overtime calculations, F&F workflow, and register maintenance against the 2026 labour code requirements and flag any gaps before an inspector does.  → Get Your Free Payroll Compliance Check — Contact Now |  Response Within 24 Hours

Error 5  EPF, ESI, and Professional Tax Miscalculations  Statutory deduction errors remain among the most consistently flagged payroll compliance issues during inspections — not because companies are unaware of EPF, ESI, and Professional Tax obligations, but because the salary components used to calculate contributions are frequently incorrect.

The EPF Calculation Problem

EPF contributions are calculated on ‘basic wages’ as defined under the Employees’ Provident Fund and Miscellaneous Provisions Act — which, post the Code on Social Security, aligns closely with the Code on Wages definition. The most common error is excluding allowances that qualify as wages under the revised definition from the EPF contribution base. If your payroll system was configured before the labour codes and uses an older wage definition, the EPF contribution base is almost certainly understated for employees whose salary structures include significant allowance components.

The inspector will compare your EPF contribution deposits with the challan data at EPFO. If the contribution amounts are inconsistent with the wage levels in your payroll register — which the inspector has also reviewed — the discrepancy triggers a demand for recalculation. Under the EPF Act, the penalty for underpaid contributions can reach ₹5,000 per default instance, with interest accruing from the date contributions were due.

The ESI Calculation Problem

ESI contributions are applicable for employees earning up to ₹21,000 per month (as of current threshold — verify at esic.gov.in). The contribution rate is 3.25% from the employer and 0.75% from the employee on gross wages. Errors occur when employees are incorrectly excluded from ESI coverage (either because their salary was above threshold at hire and has not been rechecked after restructuring, or because allowances are excluded from the gross wage calculation), or when new employees crossing the ₹21,000 threshold mid-year are not transitioned correctly.

Professional Tax — Tamil Nadu Specific

In Tamil Nadu, Professional Tax is levied under the Tamil Nadu Municipal Laws (Second Amendment) Act and is administered by the Greater Chennai Corporation for Chennai-based employees. The slab structure in Tamil Nadu differs from other states — and this is the most common PT calculation error the Credible CS team identifies in new client onboarding. Companies that manage payroll through centralised systems configured for another state’s PT slabs will systematically calculate incorrect PT deductions for Tamil Nadu employees. Verify your PT slab table against the current Tamil Nadu schedule before the next payroll cycle.

Error 6  Payment of Bonus Act Compliance Errors  Bonus payments are one of the most commonly audited payroll components during labour inspections because the record-keeping requirement is specific — and because errors in bonus calculations affect employees directly in a way that is immediately visible to them.

What the Bonus Obligation Requires

Under the Payment of Bonus Act, 1965, every employee who has worked for at least 30 days in a financial year and earns up to ₹21,000 per month is entitled to a minimum bonus of 8.33% of wages — which constitutes an advance against allocable surplus. If the company’s allocable surplus exceeds the minimum bonus amount, the bonus can increase up to a maximum of 20% of wages. Bonus must be paid within 8 months of the close of the accounting year.

Where the Errors Occur

The most frequent error is calculating bonus on an incorrect wage base — specifically, using only basic pay when the applicable wage for bonus calculation may include dearness allowance or other components depending on how the Payment of Bonus Act’s wage definition interacts with the company’s specific salary structure. The second most frequent error is the 8-month payment deadline: companies that calculate bonus as part of a November or December payroll (i.e., more than 8 months after a March 31 year-end) are in violation regardless of whether the amount calculated is correct. The third error is bonus register maintenance — inspectors will ask for a bonus register showing each eligible employee, the wage base used, the calculation, and the payment date. Companies that calculate bonus on spreadsheets and do not maintain a formal register are exposed to the record-keeping penalty even if the bonus amounts themselves are correct.

How to Fix It

Review your bonus eligibility list against the ₹21,000 threshold and the 30-day service requirement. Verify the wage base used in your bonus calculation against the Payment of Bonus Act definition. Set your annual bonus payment calendar to ensure payment within 8 months of year-end. Maintain a formal bonus register — your HRMS should be able to generate this, or the Credible CS team can provide a compliant register template.

Error 7  Improper Maintenance of Digital Statutory Registers  The final error is increasingly the one that amplifies every other problem on this list. Under the four labour codes, employers are required to maintain statutory registers covering wages, attendance, overtime, deductions, and bonus payments — and these records must be available for inspection for at least five years. In 2026, inspectors do not request physical registers as the primary document; they request digital exports.

What Inspectors Now Request

A standard 2026 labour inspection in Chennai’s industrial and IT corridors typically begins with the inspector requesting some or all of the following digital documents: an HRMS export of wage payments for the preceding 6–12 months, a digital overtime register in spreadsheet or CSV format, attendance logs from the biometric or access system, payslip data for a sample of employees, and the EPF and ESI contribution challans for the period under review.

Companies that maintain these records in integrated HRMS systems can respond within hours. Companies that maintain payroll in manual spreadsheets, with attendance in a separate system and leave in a third system that is not integrated, may take days to compile the requested data — and the compilation process itself frequently reveals discrepancies that would not have been obvious if the records had been maintained in a unified system.

The Record-Keeping Requirements in Full

•       Wage register — each employee, wage period, deductions, net payment, date of payment

•       Attendance register / muster roll — daily attendance, leave type, present/absent classification

•       Overtime register — employee, date, overtime hours, approval, overtime rate, payment amount

•       Deduction register — all statutory and non-statutory deductions, reason, employee consent where required

•       Bonus register — eligible employees, wage base, calculation, payment date

•       Leave register — leave type, days taken, leave balance, encashment if applicable

All records must be retained for a minimum of five years from the date of the entry. Digital maintenance is explicitly permitted under all four labour codes, and records maintained digitally are now considered the primary format — not a supplement to physical records.

How to Fix It

The most effective fix is HRMS integration: a single platform that manages attendance, leave, payroll, and statutory deduction records with a unified data layer. If full integration is not immediately possible, establish a monthly reconciliation process that cross-references the key data points across your current systems and resolves discrepancies before they accumulate. The Credible CS team has helped businesses in Ambattur, Sriperumbudur, and OMR migrate from spreadsheet-based payroll to integrated HRMS platforms — contact us if you need guidance on system selection or implementation.

4. What to Have Ready for a Surprise Labour Inspection — 2026 Checklist

If an inspector arrives unannounced at your Chennai premises, your HR team should be able to produce the following within two hours. Review this list against your current record-keeping setup.

	Document	Format Inspector Expects	Consequence if Missing or Incomplete
☐	Wage register — last 12 months	Digital export (CSV or PDF) with employee-level detail	Triggers assumption of non-maintenance — penalties under Code on Wages
☐	Attendance register / muster roll	Digital export from biometric or HRMS system	Cannot verify working days — overtime and wage calculations presumed incorrect
☐	Overtime register	Digital format with approval signatures or digital approvals	Any overtime in attendance records without a register entry = underpayment violation
☐	Salary slips — sample across departments	PDF payslips for inspector’s selected employee sample	Non-issuance of salary slips is itself a violation under Code on Wages
☐	EPF contribution challans	EPFO portal printout or digital challan records	Contribution shortfall immediately visible if challan amounts don’t match wage register
☐	ESI contribution records	ESIC portal printout or digital records	Coverage gaps and calculation errors visible to inspector on cross-reference
☐	Bonus register	Employee-level calculation with payment confirmation	Bonus register non-maintenance is a separate penalty from bonus payment errors
☐	Full and Final settlement records	Exit date vs payment date for all exits in review period	Any gap beyond 2 working days is a documented violation
☐	Professional Tax payment receipts	Monthly PT challans or payment confirmation	PT default triggers notices from Greater Chennai Corporation

5. Chennai Area and Sector-Specific Payroll Inspection Patterns

Labour inspection frequency and focus areas vary across Chennai’s major commercial and industrial clusters. Here is what the Credible CS team’s experience across these areas shows about where inspectors concentrate attention.

Area	Primary Sectors	Most Common Errors Found	Credible CS Team Observation
OMR / Sholinganallur	IT services, SaaS, software companies	50% wage rule violations; F&F settlement delays for high-frequency exits in tech teams	IT companies with monthly attrition above 3% are at elevated F&F risk — each exit is a 48-hour clock
Ambattur	Auto components, garments, light manufacturing	Overtime calculation errors; attendance-payroll mismatches for shift workers	Three-shift operations create weekly OT threshold risk that daily-only systems miss
Sriperumbudur	Large factories, OEM suppliers, auto plants	All seven errors — highest inspection frequency in Chennai region	Factory inspections here are most comprehensive — digital register compliance is non-negotiable
T. Nagar	Retail, textiles, small commercial establishments	ESI coverage gaps; bonus register non-maintenance	High employee turnover creates ESI threshold management complexity
Nungambakkam	Healthcare, finance, professional services	Professional Tax slab mismatches; EPF wage base errors	Healthcare sector has additional compliance layers — ESI exemption status needs periodic review

6. Frequently Asked Questions

Can a company be penalised for delay in Full and Final settlement in 2026?

Yes — and the penalty mechanism under the Code on Wages is straightforward. If pending wages including Full and Final settlement dues are not paid within two working days of the employee’s last day, the employer is in violation of Section 17 of the Code on Wages. The employee can file a complaint with the Facilitator (formerly the labour inspector) appointed under the code, and the matter escalates to an adjudicatory authority if not resolved. Penalties for delayed wage payment can include fines as well as orders to pay interest on the outstanding amount. Companies that process F&F through their standard monthly payroll cycle are systematically non-compliant — a dedicated exit workflow is not a best practice, it is a legal requirement.

How is overtime calculated correctly under Indian labour laws in 2026?

Under the OSH Code 2020, any work beyond 9 hours per day or 48 hours per week must be compensated at twice the regular wage rate. The key clarification is what ‘regular wage rate’ means: it is the hourly equivalent of the employee’s full wages as defined under the Code on Wages — not basic pay alone, and not a reduced component. Calculate the daily wage from the employee’s total wages as per the Code definition, divide by the standard daily hours to get the hourly rate, then double it for the overtime rate. For shift-based workers in manufacturing units in Ambattur or Sriperumbudur, the weekly threshold (48 hours) is typically the relevant cap — configure your payroll system to apply it.

Why do labour inspectors specifically check payroll registers in 2026?

Because payroll registers are the primary document through which statutory compliance is verified. When an inspector cross-references the wage register against attendance records, EPF challans, overtime registers, and salary slips simultaneously, they can identify violations across all seven of the error categories in this guide within a single inspection session. Digital records make this cross-referencing faster and more systematic than it was under the physical register regime. The question an inspector is answering is: do these records tell a consistent story? Any inconsistency — a working-day count that does not match, an EPF contribution that is lower than the wage register implies, an overtime entry without a corresponding payment — becomes an avenue for deeper investigation.

What is the biggest payroll compliance risk under the new labour codes in 2026?

Based on the Credible CS team’s compliance review work across Chennai businesses in 2024-25, the 50% basic pay rule violation is the most financially consequential single error — because it affects every affected employee simultaneously and creates a retrospective liability that stretches back to when the salary structure was last set. A company with 80 employees whose salary structures were configured in 2018 and have not been reviewed since the Code on Wages took effect may have 24+ months of EPF contribution shortfall across all 80 employees. This is the error that produces five- and six-figure liabilities in a single inspection. Address it first.

How often should businesses conduct internal payroll compliance audits?

The Credible CS team recommends a full payroll compliance review at least twice per financial year — once at the start of the year to catch any regulatory changes from the preceding year, and once mid-year to review any salary structure changes, new hires, and promotions that may have affected statutory contribution calculations. Companies with high attrition (above 3% monthly) or shift-based workforces should conduct a lighter monthly check on the specific error categories most relevant to their operational model — F&F settlement timing for high-attrition businesses, overtime calculation accuracy for shift-based operations. The cost of a proactive audit is a fraction of the cost of responding to an inspector’s notice. If your business wants to prevent payroll inspection risks, consider a professional payroll compliance audit in Chennai.

Get a Free Payroll Inspection Readiness Audit  The Credible CS team at Credible CS reviews your salary structure, statutory deduction calculations, register maintenance, and F&F workflow against the 2026 labour code requirements — and gives you a prioritised list of what to fix before an inspector arrives. 200+ businesses across Chennai supported. No obligation.  → Book Your Free Payroll Audit — Contact Now  |  Response Within 24 Hours

About Credible CS — Credible CS’s Payroll and Labour Compliance Team

Credible CS is the compliance communication and HR advisory practice of Credible CS, Chennai. Our payroll and labour compliance team supports businesses across Tamil Nadu’s major commercial and industrial clusters — IT services in OMR and Sholinganallur, manufacturing in Ambattur and Sriperumbudur, retail and professional services in T. Nagar and Nungambakkam, and healthcare in Adyar and Nungambakkam. We conduct payroll compliance audits, labour inspection readiness reviews, salary structure assessments against the four labour codes, and HRMS integration advisory. Every engagement begins with a review of the specific error categories most relevant to the business’s sector and employee profile.

Also see: Labour Law Compliance Checklist for Chennai Businesses 2026
Crediblecs |  Contact |  Credible CS, Chennai, Tamil Nadu

Sources and References

•       Code on Wages, 2019 — Ministry of Labour and Employment, India (labour.gov.in)

•       Code on Social Security, 2020 — EPF contribution rules and wage definition (epfindia.gov.in)

•       Occupational Safety, Health and Working Conditions Code, 2020 — overtime and working hours provisions

•       Industrial Relations Code, 2020 — Ministry of Labour and Employment

•       Payment of Bonus Act, 1965 — bonus calculation and register maintenance requirements

•       Employees’ State Insurance Corporation — ESI contribution threshold and rates (esic.gov.in)

Disclaimer: Labour law requirements and statutory thresholds are subject to amendment through government notifications. The information in this guide reflects the regulatory position as of March 2026. Verify current thresholds (EPF wage cap, ESI ceiling, PT slabs) at the relevant authority websites before applying to specific payroll decisions. This guide does not constitute legal advice — consult a qualified labour law practitioner for advice specific to your organisation.

Last Updated: March 2026 | Reviewed on each labour code notification update | Credible CS — Credible CS, Chennai