Notice Period Buyout & Full and Final (FnF) Settlement Formula

Finance Formula • Published on September 04, 2026 • Last updated September 04, 2026

Mathematical Equation

$$\text{Notice Shortfall Recovery} = \left(\frac{\text{Monthly Basic Salary} + \text{Dearness Allowance}}{30}\right) \times \text{Shortfall Days}$$ $$\text{Net FnF Settlement} = (\text{Unpaid Salary} + \text{Leave Encashment} + \text{Gratuity} + \text{Bonus}) - (\text{Notice Recovery} + \text{Statutory PF/TDS} + \text{Asset Dues})$$

Variable Definitions

Monthly Basic Salary

Base salary component specified in employee appointment contract

Dearness Allowance (DA)

Cost of living allowance where applicable in employment terms

Shortfall Days

Number of notice period days not served by employee prior to last working day

Earned Unpaid Salary

Prorated compensation for days worked in final departure month

Leave Encashment

Cash value of accumulated earned/privilege leaves: $(\text{Basic} / 30) \times \text{Leave Days}$

Gratuity Payout

Statutory gratuity under 1972 Act if tenure exceeds 4 years 240 days: $\frac{15 \times \text{Last Basic} \times \text{Tenure Years}}{26}$

Statutory Deductions

Mandatory deductions including employee Provident Fund (12%), Professional Tax, and Income Tax (TDS)

Detailed Explanation

In-Depth Guide

Key Concept

When an employee resigns from an organization in India, the employer computes the Full and Final (FnF) settlement.

If the departing employee cannot serve the mandatory contractual notice period (typically 30, 60, or 90 days), the employer calculates a Notice Period Buyout / Recovery amount based on unserved days.

Indian labor court precedents establish that notice buyout recovery must strictly be calculated on Basic Salary plus DA, rather than Total CTC (Gross), unless an explicit valid clause stipulates otherwise.

How to Calculate: Step-by-Step

1. Compute Daily Basic Wage Rate: Divide Monthly Basic Salary by 30 calendar days. 2. Calculate Notice Period Shortfall = Required Notice Days - Actual Days Served. 3. Compute Notice Buyout Recovery = Daily Basic Wage × Shortfall Days. 4. Calculate Earned Salary for the final month = (Monthly Gross Salary / Calendar Days in Month) × Days Worked. 5. Calculate Leave Encashment = (Monthly Basic / 30) × Accumulated Earned Leave Balance. 6. Compute Statutory Gratuity if eligible (Tenure ≥ 5 years) = (15 × Last Basic Salary × Completed Service Years) / 26. 7. Sum Total Gross Earnings = Earned Salary + Leave Encashment + Gratuity + Variable Bonus. 8. Sum Total Deductions = Notice Recovery + Employee PF + Professional Tax + TDS + Unreturned Asset Dues. 9. Net FnF Payout = Total Gross Earnings - Total Deductions.

Worked Calculation Example

Let's calculate the FnF settlement for an employee resigning with a 90-day notice requirement who serves only 30 days (60 days shortfall): - Monthly CTC = ₹100,000 | Monthly Basic Salary = ₹40,000 | Monthly Gross = ₹90,000 - Final Month Days Worked = 20 days (in a 30-day month) -> Earned Salary = (₹90,000 / 30) × 20 = ₹60,000 - Earned Leave Balance = 15 days -> Leave Encashment = (₹40,000 / 30) × 15 = ₹20,000 - Statutory Gratuity (3 years service, not eligible) = ₹0 - Total Gross Earnings = ₹60,000 + ₹20,000 = ₹80,000 - Notice Shortfall = 60 days -> Notice Buyout Recovery = (₹40,000 / 30) × 60 = ₹80,000 - Employee PF (12% of ₹40,000 Basic for 20 days) = ₹3,200 | Professional Tax = ₹200 - Total Deductions = ₹80,000 (Notice) + ₹3,200 (PF) + ₹200 (PT) = ₹83,400 - Net Settlement Due from Employee to Employer = ₹80,000 - ₹83,400 = -₹3,400 (Employee must pay ₹3,400 to obtain relieving letter)

Common Use Cases

  • Calculating notice period buyout cost when joining a new company early
  • Reconciling Full and Final (FnF) statement before signing exit clearance
  • Negotiating notice period buyout reimbursement with a new hiring employer
  • Auditing leave encashment and gratuity payout entitlements

Frequently Asked Questions

Under standard Indian employment contracts and legal precedent, notice recovery is calculated solely on Basic Salary (plus DA where applicable), divided by 30 days. However, if an employment agreement specifically defines notice pay on Gross or CTC, employers may attempt that deduction.

No. CBIC Circular No. 178/10/2022-GST explicitly clarified that notice pay recovery by an employer from an employee for not serving the notice period is an agreement to tolerate an act, but does not constitute a taxable supply under GST. Hence, 18% GST cannot be charged on notice recovery.

In standard corporate governance and state labor department guidelines across India, employers are expected to disburse the FnF settlement and issue the relieving/experience letter within 30 to 45 days from the employee's last working day.

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