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WB DA Arrear Calculation (2016-2019)
WB DA Arrear Calculation (2016-2019)
WB DA Arrear Calculation (2016-2019): IFMS vs AICPI Rates & Interim Relief Deduction
For West Bengal Government Employees and Pensioners, the calculation of Dearness Allowance (DA) and Dearness Relief (DR) arrears has been a long-standing topic of discussion. Specifically, for the period covering January 2016 to December 2019 (under ROPA 2009), understanding the exact arrear amount requires a close look at the gap between the Actual AICPI (All India Consumer Price Index) DA rates and the rates calculated by the WB IFMS system.
In this comprehensive guide, we break down the month-by-month DA rate differences, explain how the Interim Relief (IR) impacts your final net arrear, and clarify the disbursement rules regarding GPF and direct bank transfers.
The Core Issue: AICPI DA Rate vs. IFMS Calculated Difference
There is a significant difference between the DA rate that should have been applicable based on Central AICPI indices and what was actually provisioned in the state IFMS portal. The table below outlines the exact difference calculated in IFMS versus the actual gap for the critical 2016-2019 timeframe.
| Period | WB DA Rate | AICPI DA Rate | Actual Difference | IFMS Calculated Diff. |
|---|---|---|---|---|
| Jan 2016 – Jun 2016 | 75% | 125% | 50% | 25% |
| Jul 2016 – Dec 2016 | 75% | 132% | 57% | 25% |
| Jan 2017 – Jun 2017 | 85% | 136% | 51% | 25% |
| Jul 2017 – Dec 2017 | 85% | 139% | 54% | 25% |
| Jan 2018 – Jun 2018 | 100% | 142% | 42% | 15% |
| Jul 2018 – Dec 2018 | 100% | 148% | 48% | 15% |
| Jan 2019 – Jun 2019 | 125% | 154% | 29% | 18% |
| Jul 2019 – Dec 2019 | 125% | 164% | 39% | 18% |
Note: The final arrear calculations configured in the system rely on the IFMS Calculated Difference column, not the actual difference.
Impact of Interim Relief (IR) Deduction
One of the most crucial elements of calculating the net DA arrear is the deduction of Interim Relief (IR). The West Bengal Government granted IR during a specific window, and this amount must be subtracted from the total gross arrear.
IR Deduction Rules (01/07/2016 to 01/01/2019):
- For Current Employees: An Interim Relief equivalent to 10% of Band Pay (Pay in Pay Band) was provided. This 10% amount is deducted from the gross monthly DA arrear for the stipulated months.
- For Pensioners & Family Pensioners: An Interim Relief of 8% of the Basic Pension was granted. Similarly, this 8% is deducted from the gross DR arrear for this period.
Therefore, your formula looks like this:
Net Arrear = (Basic Pay × IFMS Difference %) – Interim Relief (if applicable for that month)
Disbursement Rules: GPF vs. Cash Bank Transfer
Once the net arrear is calculated, the method of disbursement depends entirely on your employee category.
-
📁 Group A, B, and C Employees:
100% of the calculated net DA arrears will be credited directly to the employee’s GPF (General Provident Fund) Account. It will not be disbursed as cash in hand. -
🏦 Group D Employees & Pensioners:
Because Group D employees typically do not have GPF accounts under the same structure, and pensioners do not contribute to GPF, 100% of their net arrears (DA/DR) will be transferred directly to their respective Bank Accounts (in Cash).
Installment Timeline
The clearance of these arrears is structured in phases to ease the financial burden on the state exchequer. The approved framework divides the total calculated IFMS net arrear into two equal installments:
- 1st Installment: 50% of the total net arrear amount.
- 2nd Installment: The remaining 50% of the net arrear amount, which is slated to be cleared by September 2026.
Frequently Asked Questions WB DA Arrear Calculation (2016-2019)
1. Is the WB DA Arrear Calculation (2016-2019) on the Actual difference or the IFMS difference?
The payable arrear is calculated based strictly on the IFMS Calculated Difference, which is lower than the actual AICPI difference (e.g., in early 2016, IFMS considers a 25% difference, whereas the actual was 50%).
2. How does A-Category or Annual Increment affect the arrear?
If you were awarded A-Category status in 2016, your Basic Pay for the arrear calculation increases by 15% from that specific month. Similarly, any regular 3% annual increment received between July 2016 and July 2019 naturally increases the Basic Pay upon which the arrear percentage is applied.
3. I am a retired Group C employee. Will my DR arrear go to GPF?
No. Once you are a pensioner, all Dearness Relief (DR) arrears are credited directly to your pension bank account in cash, regardless of the group you belonged to during your active service.
4. Why is Interim Relief (IR) being deducted?
The government provided an advance financial relief (10% for employees, 8% for pensioners) between July 2016 and January 2019 to mitigate inflation. Now that the actual DA/DR for that period is being settled, the advance (IR) already paid must be adjusted and recovered from the gross arrear.
WB DA Arrear Calculation (2016-2019): IFMS vs AICPI Rates & Interim Relief Deduction
WB DA Arrear Calculation (2016-2019)
