By Justine Vendil, Founder of VA Workers PH · Published September 22, 2026 · Updated September 25, 2026
A short, well-structured interview is the best predictor you have of whether a VA will actually work out. The trick is to ask questions that reveal how someone works, not just what they claim to know. This guide groups the questions by what they tell you, explains what strong and weak answers sound like, and covers the paid test task and the red flags worth watching for.
A 30 to 45 minute video call is usually enough. Ask every candidate the same core questions so you can compare fairly.
Ask: "How do you prefer to flag a problem you can't solve on your own?" and "Tell me about a time a client's instructions were unclear. What did you do?" Strong answers describe proactively asking clarifying questions rather than guessing or going silent. This single trait, comfort with asking questions rather than staying quiet when unsure, is one of the strongest predictors of a good working relationship.
A strong answer sounds like: "I re-read the instructions, noted exactly which part was unclear, and sent the client a short message with two options I thought they might mean, so they could just pick one. I started on the parts that were clear while I waited." This shows initiative, respect for your time, and a habit of making questions easy to answer.
A weak answer sounds like: "I just do my best" or "I always follow instructions." These sound agreeable but tell you nothing, and they often mean the candidate will guess quietly rather than ask. Also notice whether they answer the question you actually asked.
Rather than "Are you experienced with Shopify?", ask "Walk me through how you'd handle a customer refund request in Shopify." Specific, scenario-based questions are much harder to bluff than yes/no skill checklists, and quickly separate genuine hands-on experience from resume keyword-matching.
The same pattern works for any tool: ask how they would set up a project board for a recurring weekly task, or organize an inbox with hundreds of unread messages.
A strong answer names actual steps or settings in the right order, often with a detail only a real user would know, such as a common mistake. A weak answer stays at "I'm very familiar with it." A candidate who admits they have not used a tool but names a similar one they know is often more trustworthy than a vague claim of expertise.
Ask: "Tell me about a deadline you nearly missed. What happened and what did you do?" and "How do you keep track of recurring tasks across several clients or projects?"
A strong answer admits a real situation, explains that they told the client early, and describes what they changed afterward, such as a checklist or calendar reminders. A weak answer claims they have never nearly missed anything, or blames the client entirely. If they work for other clients, ask how many hours they already commit elsewhere.
Confirm their actual available hours against your time zone, not just "Philippine Time" in the abstract. A VA available 9am to 6pm PHT overlaps very differently with US Eastern than with US Pacific. Ask directly whether they've sustained that schedule with a previous client, since availability on paper and availability in practice aren't always the same thing.
Keep the math straight when you discuss hours. The Philippines is UTC+8 all year with no daylight saving time. US Eastern is 12 hours behind the Philippines during US daylight saving time and 13 hours behind in winter, while US Pacific is 15 hours behind in summer and 16 in winter. The UK is 7 to 8 hours behind. Sydney is 2 to 3 hours ahead depending on Australian daylight saving, and Brisbane is always 2 hours ahead. So a US client who needs live overlap is usually asking for a night shift in the Philippines.
A strong answer states specific hours in your time zone, mentions how many hours of live overlap they can offer, and says honestly if a night shift has worked for them before. A weak answer is "I'm flexible, anytime," which often means they have not thought through what the schedule will cost them. Ask: "If we need a daily call at my 9am, what time is that for you, and can you keep that every day?"
Remote work depends on the VA's equipment, so ask about it directly. Useful questions: "What is your main internet connection, and what do you use as a backup?" "What happens to your work if the power goes out in your area?" "Do you have a quiet place to take calls?"
Power interruptions and internet outages happen in parts of the Philippines, sometimes with advance notice and sometimes without. A good VA has already planned for this.
A strong answer describes a main connection plus a backup, such as mobile data or a pocket Wi-Fi device, and a way to keep working through a short power interruption, such as a laptop with a charged battery or a small backup power supply for the router. They should also describe how they would notify you if they had to go offline. A weak answer is "My internet is very stable" with no backup at all. You can also request a speed test screenshot.
Ask them to describe a task they were given with incomplete instructions, and what they did next. You're listening for initiative: did they make a reasonable judgment call and flag it, or wait indefinitely for more detail? This matters more for VA roles than almost any technical skill, since remote asynchronous work constantly involves gaps in information.
A strong answer describes a sensible default they chose, a note to the client explaining that choice, and a willingness to adjust. A weak answer is either "I wait for instructions" or the opposite extreme, making big decisions without telling anyone.
A brief, clearly scoped paid test task, 30 to 60 minutes of real or realistic sample work, tells you more than an hour of conversation. Keep it short and compensated; long unpaid "tests" are a red flag that candidates increasingly screen employers for, too.
Make it representative: pick a slice of the real job. For an inbox role, give them a sample of anonymized emails to sort and draft replies to. For a social media role, ask for a week of scheduled post captions from a short brief. For a research role, ask for a short list of leads that match clear criteria.
Write clear instructions, but leave one small gap on purpose. Whether the candidate asks about it or makes a reasonable assumption and says so tells you a lot about how they will handle ambiguity on the job.
Set a deadline and a format. Say when you need it back, how to submit it, and roughly how long it should take. Then judge accuracy, instruction-following, written communication, and timeliness. Never use sensitive real customer data in a test.
Vague answers to every specific question. If a candidate cannot describe any concrete steps in a tool they list, their experience may be thinner than the resume suggests.
Overpromising. Claiming expertise in every tool you mention, or agreeing to any schedule without hesitation, often leads to disappointment later.
Poor communication before the interview. Missed calls without notice, unclear messages, or ignoring instructions in your job post are usually previews of the working relationship.
Reluctance to do a short paid test. A strong candidate generally welcomes a fair, paid test because it lets them show their skill.
Asking you to move off-platform or pay in unusual ways before any work is agreed. Keep early steps simple and documented until you have confirmed who you are hiring.
Browse Filipino VA candidate profiles on VA Workers PH, filterable by skill, tools, and experience level, so you start your interview process with candidates who are already a plausible fit rather than sorting a flood of generic applications. If you would rather let candidates come to you, post a job for free, and once you have made your hire, the guide to onboarding a new virtual assistant covers the first weeks.
About the author
Justine Vendil is the founder of VA Workers PH and its Facebook community of 280,000+ members. Justine has worked remotely since 2021, earning in dollars as a freelancer in marketing, writing, and community management.
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