India Post GDS Additional Duty Allowance Calculator 2026
Calculate daily combined duty rates, statutory monthly ceilings, and accumulated arrears claims for Gramin Dak Sevaks (BPM, ABPM, and Dak Sevaks) under Department of Posts 2018 revision guidelines.
Combined Duty Claim Parameters
Select your GDS cadre combination, active duty days performed, and claim duration
Statutory Rules Governing Combined Duty Allowance for Gramin Dak Sevaks
In the postal network of India Post, rural branch post offices frequently face staffing vacancies caused by leaves, retirements, or protracted recruitment cycles. To ensure uninterrupted postal operations, delivery of registered articles, and public money transactions in rural areas, the Department of Posts (DoP) relies on combined duty arrangements. Under these arrangements, an existing Gramin Dak Sevak is formally entrusted with the workload of another post or additional delivery beat.
Following the acceptance of the recommendations of the One-Man Committee headed by Shri Kamlesh Chandra, the Ministry of Communications implemented revised remuneration and allowance structures via OM No. 17-31/2016-GDS dated June 25, 2018. Under these orders, all former piecemeal allowances—such as Cycle Allowance, Office Maintenance Allowance for delivery work, and Combined Duty Allowance—were codified into specific daily compensation rates with fixed monthly ceilings.
Codified Daily Rates and Monthly Ceilings
The revised allowance rules classify combined duty into clear functional assignments:
1. BPM Performing Delivery or Conveyance Work (₹90/day)
In branch post offices where no separate ABPM or Dak Sevak is posted, a BPM performing delivery or mail conveyance duties is compensated at ₹90 per day, subject to a monthly ceiling of ₹2,340 per month.
2. ABPM Discharging Full BPM Responsibilities (₹135/day)
An ABPM formally ordered to handle the full managerial and transactional workload of a vacant Branch Post Office receives ₹135 per day, subject to a maximum ceiling of ₹3,510 per month.
3. ABPM Taking Second Delivery Beat (₹90/day)
An ABPM performing duties of an additional delivery beat or conveying mails between post offices draws ₹90 per day, with a monthly statutory cap of ₹2,340 per month.
4. Formal Order & Billing Verification Protocol
Under DoP OM dated June 25, 2018, combined duty must be sanctioned by an authorized Inspector of Posts (IP) / Sub-Divisional Head, and actual working days certified in the monthly allowance bill.
Comparison: GDS Combined Duty Allowance vs Central Extra Work Allowance
While central regular employees receive Extra Work Allowance under Department of Expenditure rules, Gramin Dak Sevaks are governed by specialized Department of Posts orders:
| Feature | GDS Combined Duty Allowance | Central Extra Work Allowance (EWA) |
|---|---|---|
| Governing Authority | Department of Posts (Kamlesh Chandra OM) | Department of Expenditure (DoE 7th CPC OM) |
| Calculation Basis | Fixed daily rate (₹45 or ₹90 per day) | Percentage of basic pay (2% of Basic Pay) |
| Monthly Floor | No floor; based on actual days performed | Statutory floor of ₹700 per month |
| Monthly Ceiling | ₹1,170 or ₹2,340 per month maximum | Strict ceiling of ₹1,000 per month |
| Claim Frequency | Monthly submission via Sub-Postmaster | Automatic monthly drawal with pay bill |
Worked Numerical Example: ABPM Officiating as BPM for 6 Months
Consider an Assistant Branch Postmaster (ABPM) who holds charge of a vacant BPM post in an adjoining rural branch for 6 months. In each month, the ABPM performs 27 days of active combined duties.
- Daily Rate Applicable: For officiating as BPM, the prescribed daily rate is ₹90 per day.
- Uncapped Monthly Amount: 27 days × ₹90 = ₹2,430.
- Application of Monthly Ceiling: The statutory cap under OM 17-31/2016-GDS is ₹2,340 per month. Therefore, the excess ₹90 is capped off, and the admissible monthly allowance is ₹2,340 per month.
- Total Arrears Calculation: For the 6-month assignment period, the total retroactive claim payable to the ABPM equals:
Total Claim = ₹2,340 × 6 months = ₹14,040.
Documentation and Billing Procedure in India Post
To obtain timely clearance of combined duty allowance claims, GDS staff and inspecting officers must observe the standard operating procedure:
- Formal Officiating Memo: The assignment must be supported by an official charge-assumption memo issued by the Inspector of Posts (IPOS) or Assistant Superintendent of Posts (ASPOS). Oral or informal arrangements cannot be entertained by the Postal Accounts Office (PAO).
- Attendance Verification: The monthly claim must contain an extract of the Branch Post Office Daily Account (BODA) or attendance sheet certified by the jurisdictional Sub-Postmaster (SPM).
- Submission via CSI-SAP Portal: Claims are processed digitally through the Core System Integration (CSI) HRMS module under the specific GDS Combined Duty Allowance wage code.
Frequently Asked Questions (FAQs)
Can a GDS claim Combined Duty Allowance for public holidays or Sundays?
No. Combined duty allowance is admissible only for days on which the GDS actively performed postal transactions, mail conveyance, or delivery duties. Sundays and gazetted postal holidays are excluded unless special postal delivery was officially requisitioned.
Can a BPM draw both delivery allowance and conveyance allowance simultaneously?
Under the revised rules, when a BPM performs both delivery and conveyance duties, only a single Combined Duty Allowance at the maximum ₹90/day rate (subject to ₹2,340/month ceiling) is admissible. Dual concurrent allowances cannot be drawn.
Is Dearness Relief or DA payable on the GDS Combined Duty Allowance?
No. The combined duty allowance is a fixed-sum compensatory allowance and does not attract Dearness Relief or Dearness Allowance; DA is calculated exclusively on Time Related Continuity Allowance (TRCA).