This guide explains the LTA exemption limit, what travel expenses qualify and how the 4-year block year system works under Section 10(5) of the Income Tax Act. You’ll also find the exact claim rules, a worked example and answers to common LTA questions.
Leave Travel Allowance, or LTA, lets you claim tax exemption on domestic travel fares for yourself and your family, up to 2 trips in a block of 4 years. This guide covers the LTA exemption limit, what counts as eligible travel, block year rules and how to claim it correctly.
QUICK STAT
The current LTA block period runs from 2022 to 2025, allowing up to 2 exempt journeys, with 1 unused journey eligible for carry-forward into 2026. (Source: Income Tax Department, Section 10(5))
What is Leave Travel Allowance (LTA)?
LTA is a salary component that covers travel costs when you go on leave, with or without your family. It falls under Section 10(5) of the Income Tax Act, 1961, read with Rule 2B of the Income Tax Rules.
LTA isn’t automatically tax-free. It’s part of your CTC and the exemption only applies once you travel and submit proof — skip a trip and it’s taxed as a regular salary.
Expenses Covered Under LTA Exemption
LTA covers only the fare for the journey, not hotels, food or sightseeing. What counts depends on the mode of travel:
| Mode of Travel | What Gets Exempted |
|---|---|
| Air travel | Economy airfare of a national carrier, by the shortest route |
| Train travel | AC first class fare for the shortest route, even if a lower class was used |
| Other recognised transport (no rail link) | First class or deluxe fare of a recognised public transport system |
| No recognised transport available | Amount equal to AC first class train fare for that distance |
DID YOU KNOW?
Only the employee, spouse, dependent children and, in some cases, dependent parents and siblings qualify. For children born after October 1, 1998, the exemption applies to a maximum of 2 surviving children.
LTA Exemption Limit
The exemption is capped at the lower of your actual travel cost or the LTA amount fixed in your salary structure. Three rules decide how much you can claim over time.
- Block Period Rule: LTA exemption can be claimed for 2 journeys within a block of 4 calendar years. The current block runs from 2022 to 2025.
- Carry Forward Option: An unused journey can be carried into the first year of the next block, on top of that block’s own 2 journeys.
- Travel Costs Only: The exemption never extends to hotel bills, food or entertainment during the trip.
LTA Claim Rules
Getting the exemption approved comes down to five steps:
- Take actual leave from work for the travel period.
- Travel by the shortest available route.
- Keep original tickets, boarding passes and invoices as proof.
- Submit proof to your employer’s HR team before their deadline.
- Remember, LTA exemption isn’t available under the new tax regime, regardless of travel spend.
WATCH OUT
Domestic travel only counts. Any international leg of a trip is excluded entirely, even if combined with a domestic one.
LTA Block Year Explained
A block year differs from a financial year. It’s a fixed 4-calendar-year cycle set by the Income Tax Department, starting from 1986-89. The current block is 2022-2025 and the next runs from 2026-2029. Since it follows the calendar year, not April-to-March, it’s worth tracking separately from your usual tax planning.
LTA Under the New Tax Regime
Under the old regime, LTA exemption works as described above, subject to the block year and travel rules. Under the new regime, LTA exemption isn’t available at all, even with valid travel proof.
| Scenario | Old Tax Regime | New Tax Regime |
|---|---|---|
| LTA claimed with valid proof | Exempt up to actual cost or entitlement, whichever is lower | Fully taxable |
| LTA not claimed | Taxable as salary | Taxable as salary |
| Actual cost lower than entitlement | Difference is taxable | Entire amount taxable |
LTA for Government and PSU Employees
Government employees and PSU staff follow the CCS (LTC) Rules, 1988 instead of standard salary-based LTA, which add extras like escorted hill-station travel and their own proof formats. Private sector employees follow their employer’s HR policy instead.
DID YOU KNOW?
During the pandemic, a one-time LTC Cash Voucher Scheme let employees claim exemption on select purchases instead of travel. That scheme has since lapsed.
Benefits of Leave Travel Allowance for Salaried Employees
- Tax savings: Reduces taxable salary to the extent of eligible travel cost, on the old regime.
- Carry-forward flexibility: One unused journey rolls into the next block.
- Family travel coverage: Extends to spouse, dependent children and, in specific cases, dependent parents and siblings.
- Flexible mode of travel: Covers air, rail and other recognised transport.
How to Claim LTA Reimbursement
Here’s how it plays out for Ananya Rao, a marketing manager in Bengaluru with an annual LTA entitlement of ₹28,000. She travels to Kerala with her spouse and child, spending ₹24,000 on economy flights by the shortest route. Only ₹24,000 gets the exemption; the remaining ₹4,000 is added back to her taxable income.
- Inform HR before you travel, so leave and LTA claims align.
- Book tickets by the shortest route and retain original documents.
- Submit the declaration form with tickets and invoices through your company’s portal.
- Wait for payroll verification, usually within one or two salary cycles.
- Check your Form 16 at year-end to confirm the exempted amount.
- Original tickets and boarding passes for every leg of the journey
- Approved leave application matching the travel dates
- Signed and dated LTA declaration form
- Fare invoice or receipt matching the ticket amount
- Shortest-route confirmation, if your employer’s policy asks for it
PRO TIP
A Mumbai-based chartered accountant who files returns for salaried clients puts it simply: “The biggest mistake isn’t forgetting to travel, it’s forgetting to keep the paperwork.”
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FAQs on Leave Travel Allowance (LTA)
1. What is the latest block period for claiming an LTA exemption?
The current block runs from 2022 to 2025 and the next begins in 2026.
2. How many trips can I claim in one block year?
You can claim 2 journeys within a 4-year block, plus 1 carried-forward journey if unused.
3. Can I claim LTA if I travel without my family?
Yes, the exemption is based on your own eligible fare, not on family members joining.
4. Who is eligible to claim LTA?
Any salaried employee with an LTA component in their salary, who meets the leave, travel and documentation conditions.
5. Is LTA available under the new tax regime?
No, LTA exemption isn’t available under the new regime; the amount is fully taxable.
6. Can LTA be claimed for international travel?
No, LTA applies strictly to domestic travel. Any international leg is excluded.
7. What happens if I don’t claim LTA in a block year?
It becomes part of your taxable salary, though 1 unused journey can carry forward.
8. I missed my company’s deadline to submit LTA proof. Can I still get the exemption?
Usually not through your employer once payroll is processed; check with a tax professional for your specific case.