Most failed Tatkal attempts are lost before 10:00 AM, not during the sixty seconds everyone remembers. By the time the window opens, the outcome is largely decided by how much typing you still have left to do.
Tatkal opens one day before the journey date, at 10:00 AM for AC classes and 11:00 AM for non-AC classes. The date counted is the day the train leaves its originating station. Berths often go in under a minute, so the deciding factor is preparation: be logged in early, save passengers to your IRCTC Master List in advance, and use a one-step payment method.
The timings, precisely
| Class | Booking opens |
|---|---|
| AC classes — 2A, 3A, 3E, CC, EC | 10:00 AM, one day before journey |
| Non-AC classes — SL, FC, 2S | 11:00 AM, one day before journey |
The detail that trips people up is which date “one day before” refers to. It is one day before the train starts its run, not one day before it reaches you. If a train leaves its origin on the 10th and passes your station at 02:00 on the 11th, your Tatkal window opens on the 9th. Check the train’s departure date from origin on its time table page before you count backwards.
Travel agents are barred from booking during the first thirty minutes of each window, which is a small advantage to individual users in the period that matters most.
What Tatkal costs
Tatkal carries a surcharge on top of the normal fare, calculated as a percentage of the basic fare with a minimum and maximum limit for each class — a smaller percentage for Second Sitting and a higher one for the other classes. The exact floor and ceiling amounts are revised periodically, so check the fare breakdown IRCTC shows you before confirming rather than relying on a figure from an article.
Two rules are worth knowing before you commit:
- No concessions apply to Tatkal tickets.
- A confirmed Tatkal ticket is not refundable if you simply cancel it. Refunds apply only in specific circumstances, such as the train being cancelled or running very late.
The preparation that actually decides it
Everything below should be done the day before, not at 09:58.
- Add passengers to your IRCTC Master List. This is the single biggest time saver. Entering names, ages and berth preferences by hand during the window is what loses most attempts.
- Be logged in well before the hour, with the train and class already selected.
- Sort out payment in advance. IRCTC eWallet (pre-loaded) or UPI AutoPay avoids the redirect to a bank page and back, which is where sessions commonly time out.
- Keep the ID handy. One passenger’s identity-document number is required at booking, and that person must carry the original on the journey.
- Decide your fallback before you start — a second train, a different class, or a different date. You will not have time to think it through at 10:00:30.
Why attempts fail, in order of frequency
- Passenger details typed manually during the window.
- Payment redirect to a bank page, then a timeout.
- Counting the date from the boarding station instead of the train’s origin, so the attempt is made on the wrong day.
- Booking the wrong window — arriving at 10:00 for a Sleeper berth that opens at 11:00.
- Berths genuinely sold out on a heavily-booked route, where no amount of speed would have helped.
- Confirm the train’s departure date from its origin, then count back one day.
- 10:00 AM for AC, 11:00 AM for non-AC.
- Master List and pre-loaded payment set up the day before.
- Assume a confirmed Tatkal ticket cannot be refunded if you change your mind.
- If you end up on TQWL, read what that code really means — it is the weakest waiting list there is.
Frequently Asked Questions
What time does Tatkal booking open?
Tatkal opens at 10:00 AM for AC classes (2A, 3A, 3E, CC and EC) and at 11:00 AM for non-AC classes (Sleeper, Second Sitting and First Class). Booking opens one day before the journey date, counted from the day the train leaves its originating station — not from the day it reaches your boarding station.
Can I get a refund on a confirmed Tatkal ticket?
Generally no. Confirmed Tatkal tickets are non-refundable on cancellation. Refunds are only considered in specific situations such as the train being cancelled, running very late, or being diverted — the same exceptions that apply to other tickets.
Why does my Tatkal booking fail at the payment stage every time?
Because the berths are usually gone within seconds and payment is the slowest step. The fix is to remove every avoidable delay before 10:00 AM: be logged in, have passengers saved in your IRCTC Master List, and use a payment method that does not bounce you to a bank page and back, such as IRCTC eWallet or UPI AutoPay.
How many passengers can I book in one Tatkal PNR?
A maximum of four passengers per PNR under the Tatkal quota.
Is Premium Tatkal the same as Tatkal?
No. Premium Tatkal uses dynamic pricing — the fare rises as berths sell — and it carries no concessions. Confirmed Premium Tatkal tickets are also non-refundable on cancellation.
Source and limitations: compiled from Indian Railways’ published Tatkal rules. Timings, surcharge limits and refund rules are revised from time to time and quotas vary by train. Confirm the current rules and fare on IRCTC before booking. Last reviewed July 2026.