E-Way Bill Rules 2026: Validity, Limits and Penalties

An e-way bill is required when goods worth more than ₹50,000 are being transported, whether by a registered business or, in specified cases, an unregistered person, and it must be generated before the movement of goods begins, not after. The bill captures the invoice value, the transporter and vehicle details, and the distance to be covered, which in turn determines its validity period — typically one day per 200 km for regular cargo, with shorter windows for over-dimensional cargo.

The most common and costly error is a mismatch between the e-way bill's vehicle number and the vehicle actually intercepted at a checkpoint, or an expired validity period due to unexpected transit delays (breakdowns, route diversions, holidays). Both situations attract detention of the goods and vehicle, and penalties that are calculated as a percentage of the goods' value — often disproportionate to the actual compliance lapse involved.

If a vehicle carrying your goods is detained over an e-way bill discrepancy, there is a defined process to challenge the detention and seek release, including provisional release against a bond or payment under protest, followed by a formal appeal if the penalty itself is disputed. Acting within the short response windows at this stage is critical — goods held in transit represent real, ongoing business cost.

Businesses that regularly move goods across Tamil Nadu and neighbouring states should have their e-way bill generation process audited periodically, since a pattern of minor errors compounds into significant penalty exposure over time. Our GST & Tax practice advises on e-way bill compliance and represents clients in detention and penalty disputes.