This guide gathers the most common questions in one place. Each links to a fuller answer if you need more detail.
Requirement and thresholds
Is a bill required below ₹50,000? · for services? · for job work?
Validity and changes
How long is it valid? · Can it be extended? · Can I edit it? · Vehicle change?
Cancellation, parts and penalties
Cancel after 24 hours? · Part A and Part B? · Penalty for no bill?
Frequently asked questions
What's the lowest value needing a bill?
₹50,000 for inter-state movement; intra-state thresholds vary by state.
How long is a bill valid?
About one day per 200 km for regular cargo, from the first Part-B entry.