What is H1B visa stamping and do I need an appointment for it?

Stamping is the consular step that places the visa in your passport, and it is separate from your employer's USCIS petition. You need a consulate appointment for it if you are in India and need to enter or re-enter the United States. An approved petition does not reserve an appointment or move you up the queue.

Can I do H1B stamping through dropbox instead of an interview?

Many renewal applicants can. Dropbox submission slots are a distinct inventory from interview slots and are frequently easier to obtain. Eligibility depends on when and in what category your previous visa was issued, and the rules have changed more than once, so check the official portal against your own record.

How long does it take to get an H1B stamping slot in India?

It varies by post and by season. Demand concentrates around the annual cap cycle and the October start of the H1B fiscal year, layered on continuous renewal traffic. Outside that concentration, availability is materially better.

Which consulate handles H1B applicants from Bangalore?

Chennai. There is no U.S. visa interview post in Karnataka, so Bengaluru's large H1B and L1 population is assigned to the Consulate General in Chennai, roughly 350 km away.

Does my approved H1B petition guarantee a visa appointment?

No. Petition approval establishes your eligibility to work in H1B status; it creates no claim on consular appointment inventory. The stamping queue is governed entirely by consulate availability.

Do you track H1B slots separately from other categories?

Yes. You select H1B and your consulate, and you are alerted only when a matching appointment opens there — not when unrelated categories move.

H1B Visa Stamping Slots Availability India

Who the H1B visa is for

Approved H1B professionals stamping their visa for the first time, and existing H1B holders renewing or re-stamping during a visit to India.

Getting a H1B appointment slot in India

H1B slot pressure depends heavily on whether you are stamping for the first time after selection or renewing after a trip home. India carries the world's largest H1B caseload, and Mumbai, Hyderabad and New Delhi see the heaviest load. First-available dates tighten during peak months, and openings released through cancellations are claimed within minutes — usually before most applicants have even logged in.

How often H1B slots opened recently

Across all five Indian consulates, H1B appointment openings were recorded on 31 of the last 31 days. Openings in this category do appear regularly — they are simply taken quickly, which is why being told immediately is what decides whether you get one.

Based on our own monitoring records, counted through 12 September 2026, and refreshed daily. This is a historical pattern, not live availability — we do not publish which appointments are open right now.

A stamping slot is not your petition

The most common confusion in this category is between the H1B petition and the visa stamp. Your employer's petition being approved by USCIS is what makes you eligible to work in H1B status; the visa stamp in your passport is a separate travel document issued by a consulate, and it is what you need an appointment for. Approval does not reserve you an appointment, and there is no mechanism by which an approved petition jumps the scheduling queue. Applicants inside the United States changing status may never need a stamp at all until they travel. If you are in India and need to enter or re-enter the U.S., the stamping appointment is the binding constraint, and it is governed entirely by consulate availability.

Most H1B renewals should be looking at dropbox, not interviews

H1B renewal applicants are among the largest groups eligible for the interview-waiver route, and dropbox submission appointments are a distinct inventory from interview slots. For many renewals the correct sequence is to establish dropbox eligibility first and monitor that queue, rather than competing for an in-person interview slot that the applicant does not need. Eligibility depends on factors including when your previous visa was issued and in what category, and the criteria have changed more than once, so a colleague's recent experience is not a reliable guide to yours. Check the official portal against your own record.

Cap season concentrates demand into a predictable window

Unlike B1/B2, H1B demand has structure you can plan around. The annual cap lottery and the October start of the H1B fiscal year push a large cohort of new beneficiaries toward stamping appointments in a broadly predictable part of the year, layered on top of continuous renewal traffic. Bengaluru's demand lands at Chennai, Hyderabad's at Hyderabad, and NCR's at New Delhi. If your travel is flexible, booking outside that concentration is materially easier. If it is not, then knowing that the window is crowded is still useful: it tells you that a first-available date deep in the calendar is normal for the season and that cancellation monitoring, not repeated manual checking, is what will move you earlier.

Tips for H1B applicants

If your U.S. start date or return flight is fixed, set a tight date range so alerts surface only the slots that actually work for you.
Consider the U.S. domestic H1B stamping pilot if eligible — it can remove the need for an India interview entirely.
Mumbai, Hyderabad and Delhi carry the heaviest H1B load; monitoring multiple posts widens your options.

Booking your H1B slot in time

If you are eligible for the U.S. domestic H1B visa stamping option, you may be able to renew without an India interview at all — check your eligibility first. Otherwise, set a tight date range around your travel plans or U.S. start date and we will alert you the moment a matching H1B slot opens at your chosen consulate.

H1B visa stamping slot availability & alerts in India