The short answer
Good US visa interview preparation at an agency starts with the file, not the answers. Make every paper, the DS-160 and the client's own account agree, then let the client rehearse short, truthful answers in their own words. Never write a script, never coach an untrue answer, and treat every contradiction you find as a fix to the file.
In Bangla
এজেন্সিতে মার্কিন ভিসা সাক্ষাৎকারের প্রস্তুতি শুরু হয় ফাইল থেকে: সব কাগজ, DS-160 আর ক্লায়েন্টের নিজের কথা যেন মেলে, তারপর ক্লায়েন্ট নিজের ভাষায় ছোট ও সত্যি উত্তর অনুশীলন করবেন। কখনও মুখস্থ করার স্ক্রিপ্ট দেবেন না, আর প্রতিটি অমিলকে ফাইলের সংশোধন হিসেবে ধরুন।
Key takeaways
- The client answers alone at the window, but the file the officer reads is your agency's work.
- Check the DS-160, the papers and the client's spoken account against each other before you rehearse a single answer.
- Rehearse facts in the client's own words, in short answers, in a random order; never hand out lines to memorize.
- Every contradiction found in practice is a fix to the file or the form, never a reason to polish the story.
- Sell preparation as clarity and honesty, never as better odds: nobody can promise a US visa.
US visa interview preparation is where many Dhaka agencies earn their clients' trust or lose it. The interview belongs to the client: they stand at the window alone and answer for themselves. But the file the officer reads, the DS-160 the officer has on screen and the habits the client brings to the window often come from your office. This playbook is for owners and caseworkers who prepare B1/B2 and F-1 clients and want to do it honestly.
Why does the interview decide so many US files?
Because the US visa is decided at a short interview, not on paper alone. Bangladeshi applicants for B visas faced a 61.45% refusal rate in FY2025, according to the State Department's refusal rate table. A refusal under section 214(b) means the officer was not satisfied, on the day, that the client qualifies for the visa, and the officer reaches that view in a few minutes of questions.
What the officer must be satisfied about is written in the State Department's Foreign Affairs Manual. For visitors, 9 FAM 402.2-2 asks whether the applicant has a residence abroad they will not abandon, a stay of specifically limited duration and a legitimate purpose. For students, 9 FAM 402.5-5 adds the I-20, a full course of study, first-year funds and academic preparation. Every question at the window tests one of these, and every answer is weighed against the DS-160 and the papers.
What does honest interview preparation look like?
It makes the client clearer, not different. The client should leave your office knowing their own file: their dates, their income, who pays, what they will do in the US. They should be able to say each fact in a sentence, in their own words, and say "I don't know" when that is the truth.
Dishonest preparation does the opposite. It hands the client a page of answers, teaches them to say what the officer supposedly wants to hear, and treats a weak file as a performance problem. The US Embassy in Dhaka has warned about this kind of help: its consul general said in December 2022, as The Daily Star reported, that consultants "often charge additional fees and provide inappropriate advice, like creating fake documents", and asked applicants for "factual and truthful answers during the visa process and interviews". An agency that rehearses the truth is on the embassy's side of that line.
Start with the file: what must agree before practice?
Before any rehearsal, put the DS-160, the papers and the client's spoken account side by side. Most bad interview answers start as a contradiction in the file that nobody caught.
| Topic | Where the officer sees it | What to compare |
|---|---|---|
| Purpose of the trip | DS-160 purpose, invitation letter, itinerary | The reason the client says out loud is the one on the form |
| Length of stay | DS-160 dates, employer leave letter | The same number of days everywhere |
| Who pays | DS-160 payer, bank statements, sponsor letter | The person named owns the account the statement shows |
| Work and income | Employer letter, salary slips, tax return, DS-160 work section | Job title, employer, start date and salary agree |
| Savings | Bank statements, solvency letter, tax return | Large recent deposits have a paper that explains them |
| Travel history | Old passports, DS-160 previous travel | Every trip on the form is in a passport, and the other way round |
| US contacts | DS-160 US contact, invitation | Name, relationship and city match |
| Earlier refusals | DS-160 refusal question, old refusal letters | Every refusal from any country is declared |
If the DS-160 is wrong, fix it early with a new confirmation, because the embassy's appointment site warns that profile or DS-160 changes in the last seven days before the interview cancel it. If a paper is wrong, the client gets a correct one from whoever issued it. Your bank statement checks apply here exactly as they do for a UK or Schengen file.
How do you run a practice session with a client?
- 1
Explain the window
Tell the client what to expect: a short interview at a window, a few minutes or less, questions most likely in English, the officer reading the DS-160 while they speak.
- 2
Ask without warning
Ask five to eight questions in a random order, including one follow-up on the weakest answer. Do not hand over the list first.
- 3
Time every answer
An answer that runs much past 20 seconds is usually answering a question nobody asked. Note the seconds.
- 4
Mark what went wrong
For each answer, note whether it was off the question, vague, too long, sounded memorized, or contradicted a paper (and which one).
- 5
Give at most three fixes
Pick the three that matter most and give them as facts to say, not lines to learn: "Say the 14 days on your leave letter", not a sentence to repeat.
- 6
Fix the file
Where an answer was true and a paper or the form was wrong, correct the record. Where the answer was untrue, the client says the true thing next time.
- 7
Repeat once, then stop
Run one more session two or three days later. Stop before the interview day; a tired client gives worse answers than an unrehearsed one.
What should your agency never do?
- Never write answers for the client to memorize, in English or Bangla.
- Never suggest hiding a relative in the US, an earlier refusal or an overstay.
- Never tell a client that an answer is "what the officer wants" if it is not true for them.
- Never promise approval, quote a success rate or call a file "sure": the decision belongs to the officer.
- Never put an edited paper or a booking that is not real into a file to make an answer look better.
- Never go to the window, or the waiting line, to answer for the client.
How do you offer and price interview preparation?
Offer it as what it is: a way for the client to understand their own file and answer clearly. Say plainly what is included, how many sessions, and that no preparation can promise a visa. Clients who are told the truth about this are the ones who come back for their next trip and send their relatives.
Many agencies already charge for mock interviews done by a senior caseworker. The limit is staff time: a proper session with timing, notes and file checks takes an hour or more, and the clients who need the most practice are often the ones who cannot come to the office twice. That is the gap software can fill, as long as it stays honest.
Where does Visolv fit?
Visolv's interview practice runs this playbook on the client's phone, under your agency's name. The client learns first: a short course built from their own file, seven to ten lessons of two to four minutes, each with a quiz. Then they practice with an AI officer, by voice or by text on a weak connection, in window interviews of 90 to 180 seconds with three to eight short questions, plus drills of up to ten minutes on weak topics. The officer's questions come from the papers you already uploaded, the bank statement, the employer letter, the tax papers, the trip, the DS-160 answers and the I-20 for students, and it follows up when an answer does not match a paper.
After each interview the client gets a guide in Bangla: what went well, at most three fixes, the lessons to revisit and what to carry on the day. Each answer is marked when it runs too long, misses the question, is vague, contradicts a named paper or sounds scripted; accent is never marked. An answer that contradicts a paper also becomes a check on the file, so your caseworker fixes the file before the real interview. The client agrees first, no audio is kept, and your agency can read the text of every session.
It is sold to your agency as a pass per client file, your first pass is free, and you set and collect your own client price; the pass is on the pricing table. Visolv never contacts your client or takes them on. It sits inside the same visa agency software that reads and checks the rest of the file.
What changes after a refusal?
When a client comes back with a 214(b) letter, start with the same file review, then ask what has really changed since the first application. If nothing has, the honest advice is to wait. If something has, the client needs to be able to say it in a sentence at the next interview. Our applicant guide on what to say after a 214(b) refusal is written for your clients to read, and the refusal letter playbook covers the conversation in your office.
Clients preparing on their own can read our guides to B1/B2 interview questions in Dhaka before their first session with you. The best preparation leaves the client with a consistent file and the confidence to say what is true, briefly. Everything else is up to the officer.
Frequently asked questions
Is it legal for a visa agency to prepare clients for the US visa interview?
Helping a client understand the process, their own file and how to answer clearly is ordinary agency work. What crosses the line is coaching untrue answers, writing scripts that misrepresent the client, or supplying false papers. The US Embassy in Dhaka has warned against consultants who give that kind of advice. For legal questions about your agency's license and duties, ask a qualified lawyer.
How long should a mock US visa interview be?
Keep it close to the real thing: a few minutes, five to eight short questions, in a random order, with one follow-up on the weakest answer. The real interview often lasts two to three minutes. Longer drills on one weak topic are useful afterwards, but the main practice should feel like the window, where officers decide mostly in the first minute or two.
Should we give clients a list of likely questions?
Give them the topics and what each one checks, not a list of answers. A client who knows the officer will ask about purpose, length of stay, who pays, work, travel history and earlier refusals can prepare the facts. A client handed model answers tends to memorize them, and rehearsed lines sound rehearsed at the window.
What if a client's answer in practice contradicts their papers?
Treat it as a problem with the file, not the client's delivery. Find out which is true. If the paper or the DS-160 is wrong, correct it properly before the interview. If the answer was wrong, the client says the true thing next time. Never change a true answer to match a paper that is not accurate.
Can agencies charge for interview practice?
Yes, many already charge for mock interviews. Be clear about what the client gets and never sell it as better odds of approval. With Visolv's interview practice, your agency pays per client file, the first pass is free, and you set and collect your own client price. The current price is on the pricing section of Visolv's homepage.
Does Visolv's interview practice record the client's voice?
No audio is kept. The client agrees to the AI interview before the first session, and only the text of each interview is saved, where your agency's staff can read it. The client practices on their phone through your agency's link, under your name, and Visolv never contacts the client or takes them on.
The Visolv team
Editorial team, Easital Technologies (Dhaka)
Visolv is software for visa agencies, made in Dhaka by Easital Technologies: an AI caseworker that reads and checks every paper in a client's file, writes the drafts and builds the upload pack under the agency's own brand. We write about what we see in real visa files from Bangladesh.
