LTC Complete Guide: Blocks, Entitlements, Rules and Encashment

A friend of mine works with the Indian Railways, posted in a small city far from his hometown in Tamil Nadu.

He told me once that LTC is the one benefit that keeps him connected to home. Every couple of years, the government essentially pays for the journey back — for him, his wife, his two kids. Four train tickets, covered.

"Without LTC," he said, "I'd see my parents once every few years. With it, I see them every other year."

LTC — Leave Travel Concession — is easy to dismiss as just another line in the service rules. But for employees posted far from home, it's genuinely one of the most meaningful benefits in the package.

Here's everything you need to know to make full use of it.

How LTC Works: The 4-Year Block System

LTC runs on a 4-year cycle called a block. The current block is 2026–2029, which began on 1 January 2026. The block before it was 2022–2025.

Because an unused LTC can be carried forward for one year, 2026 is a double year: you can avail one unavailed LTC of the previous block (2022–25) and one of the current block in the same calendar year.

Within each block, you can avail:

Or, you can swap: take 1 Home Town LTC and 2 All-India LTCs in the same block (one from year 1, one from year 3).

Unused LTC from a block can be carried forward for one year into the next block with competent authority approval.

Home Town vs All-India LTC: What's the Difference?

Home Town LTC: You travel to your declared permanent home address and back. That's the only destination.

All-India LTC: You can go anywhere in India — Andaman & Nicobar, Lakshadweep, Kashmir, Kanyakumari. The whole country is open.

The home town is the address you declared when you joined service. You can change it only once in your entire career — and only on compelling grounds, like a permanent change in your family's residence.

If your posting happens to be at your home town, you're not entitled to home-town LTC for that posting. You're already there.

Who Can Travel on Your LTC

Your family travels with you — all of them get the same class of travel as you:

• Spouse
• Dependent children (up to 2 from the 3rd child onwards, existing children unaffected by the 2-child rule)
• Parents or stepparents who are dependent on you and living with you
• Dependent, unmarried siblings living with you

All family members travel in the same class of travel as the employee.

Travel Class: What You're Entitled To

Air travel for LTC is only for Level 12+ employees. Everyone else travels by rail.

If you travel in a higher class than your entitlement, you're reimbursed only up to the entitled class fare. The extra cost is yours.

EL Encashment During LTC: The Hidden Benefit

Here's something many employees miss.

Every time you avail LTC, you can encash up to 10 days of Earned Leave on top of the journey reimbursement.

Formula: Basic Pay × Days ÷ 30

Example: Basic = ₹44,900, encashing 10 days:

₹44,900 × 10/30 = ₹14,967 extra

The lifetime limit for this encashment is 60 days (across all LTC trips). This does NOT reduce your retirement EL encashment cap — it's a separate pool.

Note: This encashment is taxable (unlike retirement EL encashment which is tax-free).

You Must Take Leave to Avail LTC

LTC requires you to be on sanctioned leave — Earned Leave, Half Pay Leave, or Casual Leave — for at least one day. There is no minimum leave requirement beyond that, but the journey must happen during the leave period.

You cannot avail LTC while on duty.

The Tax Benefit of LTC

LTC reimbursement (the travel fare only — not hotels, not local transport) is exempt from income tax under Section 10(5) of the Income Tax Act, subject to:

• Only 2 journeys in any 4-year block
• Only rail/air fare is exempt (not accommodation or food)
• Journey must be within India

Under the New Tax Regime, LTC exemption is not available. It's fully taxable. This is one reason many government employees stick with the Old Tax Regime.

How to Actually Claim LTC

1. Apply for leave specifying LTC purpose
2. Book your tickets in the entitled class
3. Travel to the destination and return
4. Submit the LTC claim form to your DDO within 6 months of return — original tickets and boarding passes required
5. DDO processes and credits the reimbursement

For advance fare, your DDO can release up to 90% of estimated fare before you travel.

Pros of LTC

• ✅ Government pays actual travel costs for the whole family
• ✅ All-India LTC lets you explore any part of the country
• ✅ EL encashment adds extra cash to every trip
• ✅ Tax-free benefit (in Old Regime)

Cons

• ❌ Only the travel fare is reimbursed — hotels and local transport are your expense
• ❌ Air entitlement only for Level 12 and above
• ❌ Must actually travel — can't claim without a genuine journey
• ❌ LTC EL encashment is taxable (unlike retirement EL encashment)