If you feel like you barely have enough time to send follow-ups on sales leads, you’re not alone. According to Salesforce, sales reps spend just 28% of their week actually selling. The rest goes to admin tasks, internal meetings, research, and quote or proposal generation.
Sometimes, that 28% is spent chasing the wrong leads — ones who were never going to close in the first place. Good lead qualification helps you spend time on the right people. The lead qualification questions you ask are a big part of a strong sales process.
At Quo, we’ve listened to thousands of sales conversations. We know how to separate qualified leads from those with only a passing interest. These lead qualification questions are inspired by patterns we’ve seen on real sales calls.
What are lead qualification questions?
Lead qualification questions are the specific questions you ask during an initial sales call or follow-up. Your goal is to determine whether a lead is a good fit for your business. These questions help you evaluate a prospect’s needs so you can qualify leads faster and focus on leads who are ready to move forward.
You can structure your qualifying questions around a sales framework. BANT is a common one to start with, which stands for Budget, Authority, Need, and Timeline. Here’s how each criterion translates to a real question to ask your prospects:
| Criteria | Why it matters | Example question |
|---|---|---|
| Budget | Tells you early on if the lead can afford your services, so neither of you wastes time | What kind of budget are you working with for this? |
| Authority | Confirms you’re talking to the person who can approve the work and sign off | Who else is involved in making this decision? |
| Need | Identifies whether there’s a real, specific problem your business solves | What prompted you to reach out?" |
| Timeline | Helps you prioritize leads | When are you hoping to have this taken care of? |
For a step-by-step look at the lead qualification process, check out our lead qualification guide.
10 Best lead qualification questions to use on calls
BANT gives you a starting framework, but every qualifying conversation is different. Use these questions as a foundation and adapt them to what each prospect tells you.
1. How did you hear about us?
This question is a rapport-builder that doubles as a qualification signal. A referral from a past customer tells you something different than a Google ad click or a form submission.
For service businesses especially, referral quality matters. A referral from an existing customer, for example, is more likely to convert. A referral from a Google ad might not move forward — they clicked because your business’s name came up, not because they’re convinced you’re the right fit.
💡 Pro tip: Follow up with, “What made you reach out?” to uncover urgency. Someone who says, “Our AC stopped working last night” is in a different place than someone who says, “We’re just starting to think about this project.”
2. Tell me a little about the project — what are you hoping to get done?
This gets the lead talking about their needs in their own words. It’s better to let them describe their situation before you start positioning your services. You’ll learn how specific their request is and whether it’s aligned with what your business offers.
A potential landscaping client who says, “I want to redo the entire backyard with a patio and a retaining wall,” has a specific project in mind. A lead who says, “I don’t know, maybe just clean things up,” doesn’t fully know what they want.
Specificity is a strong indicator of a qualified lead.
3. What’s not working with how you’re handling it now?
This question does two things: it helps you identify the lead’s pain points, and it tests how motivated they are to fix them.
For example, the lead might say, “Our water heater keeps going out, and we’ve been without hot water for three days.” That’s a concrete, time-sensitive problem. Another lead might say, “We’ve been thinking about replacing our water heater at some point — it’s getting old.” Both are valid, but they need different levels of follow-up.
4. How attached are you to the current setup?
Once you’ve learned about the current state, follow up with another question. You’re testing how committed the lead is to their existing approach — like a vendor, a brand, a process — and whether they’re open to switching.
This could sound like: “Are you set on the existing unit, or are you open to a different model?” for HVAC or “Are you set on [brand], or are you open to other options?” for appliances.
5. Have you gotten other quotes?
You’ll want to understand the competitive landscape. Knowing whether the lead is talking to other companies helps you gauge where you stand. You can directly ask, “Are you comparing a few options right now?”
If they’ve already received two quotes and are calling you third, they may be close to a purchase decision. If you’re the first call, you have a chance to anchor their expectations around pricing and scope.
6. Have you tried solving this before?
If the prospect has tried to address this problem before and got stuck, it tells you what roadblocks you might face. Maybe they hired a contractor who did poor work, so they’re skeptical. Maybe they got a quote last year and had sticker shock. Maybe they went back and forth for months and never committed.
Understanding what’s gone wrong in the past gives you a chance to address their concerns.
7. Do you have a timeline in place for this project?
Timeline questions help you prioritize leads and plan your capacity. A prospect who needs work done before a home inspection next month is a higher priority than someone planning for next year.
If the lead seems hesitant, give them an easy out: “Did you have a timeframe in mind, or is this more of a whenever-you-find-the-right-fit kind of thing?” You’re giving them permission to say, “We’re just exploring,” which is useful information when you’re qualifying prospects. You know to follow up later rather than invest in a full sales call planning session right now.
8. Do you have a budget in mind for a project like this?
Budget questions don’t have to be aggressive. They’re one place where a yes-or-no question actually works better. If you’ve already discussed scope and given them a ballpark, follow up with “Is that within your budget?” or “Is that outside of your budget?”
That way, you prevent wasted time on both sides. If there’s a significant mismatch between what they’re expecting and what the work costs, it’s not a good fit. You don’t need to spend any more time on the lead.
9. What’s it costing you to leave it as-is?
If the lead does nothing to address their pain point, what happens? You’re asking the lead to quantify the cost of doing nothing, which might be in dollars, time, frustration, or other risks.
A roofing lead who says, “The leak is getting worse, and we’re worried about mold,” knows the cost of inaction. Someone making a cosmetic change doesn’t. An accounting firm prospect who says, “We’re spending 10 hours a week on manual data entry” is handing you a number to reference later. This question separates needs from wants — and that distinction is what moves deals forward.
10. Who else is involved in making this decision?
Understanding who’s involved helps you get buy-in before the deal stalls. “Walk me through how a decision like this gets made” catches everyone who needs to sign off. “Are you the decision-maker?” often gets a misleading “yes” when there’s actually a second voice in the room.
If other stakeholders are involved, ask when you can expect to hear back. That way, you’re not left waiting for a callback that never comes. Offer to set up a follow-up call that includes them.
💡 Pro tip: Send a text a day or two later to keep the conversation moving. Check out our list of sales text message examples.
When to disqualify a lead
Part of the sales lead qualification process is knowing when a lead isn’t worth pursuing. Recognizing when to walk away is just as valuable as asking the right questions.
Here are a few signals:
- Your strengths don’t match their core requirements. If what they need falls outside your expertise or service area, your chance of winning the work is low.
- They can’t articulate why now. A lead with no timeframe and no urgency usually isn’t ready to buy. They may be ready later, but they shouldn’t sit at the top of your sales pipeline right now.
- They can’t describe what’s broken about their current setup. If a lead can’t explain their problem, they’re likely still browsing. Nurture them, but don’t invest too much time in someone who hasn’t yet identified their own needs.
Where to ask lead qualification questions
Where you ask these questions matters as much as which ones you ask. Here’s how to map them to each stage of your sales process.
Booking forms
Forms work best for collecting, not asking. The difference: collecting is when the answer is simple and the lead can fill it out on their own. Think name, role, service area, timeline, and referral source. Put these on your booking form, but aim for seven or fewer required fields.
Asking is when the answer needs context, follow-up, or rapport, like “What’s not working?” or “Who else is involved in this decision?” Save those for a discovery call.
A few nuances on the budget question:
- B2B sales forms can include a dropdown for budget ranges. Potential customers expect it, and it helps qualify early.
- B2C and home services forms usually skip the budget field and collect project scope instead. Direct dollar questions on consumer forms hurt conversion rates. Ranges work better, but a specific project scope works best.
AI answering service intake calls
An AI voice agent like Quo’s Sona asks the same collect-style questions as a form, but over the phone. Sona answers inbound calls, asks a short set of pre-qualification questions aligned with your ideal customer profile, or ICP, and saves the call summary to a shared inbox.
Adding Sona to your after-hours or overflow calls means leads get qualified even when your team is off. No opportunity slips through the cracks. When you call back, you already have context instead of starting from scratch.
💡 Pro tip: Sona can text callers a link to your booking page. This is useful for inbound lead qualification. Check out the Sona job configuration guide to see how to set it up.
Discovery calls
Discovery calls are where the open-ended sales prospecting questions belong. You’re qualifying for fit through a back-and-forth conversation.
Questions like “What’s it costing you to leave it as is?” or “Who else is involved?” need a live conversation to land well. You can also send text messages for pre-call outreach that warms up the lead before you connect.
Follow-ups
On follow-up calls or texts, only ask questions where the response might have changed since the initial call. Has the timeline shifted? Did a new decision-maker get pulled in? Has the budget been approved?
You already have a baseline from your first conversation. Your follow-up should build on it, not repeat it.
See how our sales team uses Quo to manage follow-ups in practice.
Your next steps
The right lead qualification questions give you a faster read on fit, urgency, and intent. They help you reach the right people at the right time — and spend less energy on the ones who aren’t ready to move forward.
Quo gives you the tools to put this into your sales strategy. AI call summaries and voicemail transcripts give you context before you return a call. Sona qualifies leads automatically when your team is unavailable. And CRM integrations keep every sales conversation logged and accessible.
If you need help managing leads, see our list of the best lead qualification software.
FAQs
To determine whether a lead is qualified, start by building a set of criteria that describes your ideal customer. This could include factors like company size, job titles, budget, and industry. Then you’ll match leads against these criteria to figure out which ones to prioritize.
For most service business sales calls, five to ten questions should be enough to qualify a lead. If you ask more than that, the call can feel like an interrogation, and your prospect might shut down. Keep calls and form-filling to a minimum. Don’t call a prospect more than 10 times or ask them to fill out a form with more than seven questions.
Lead qualification is qualitative, which means you’re trying to see if the prospect fits your criteria. You’re determining whether the lead has a similar budget, need, or company size to your ideal customer. Lead scoring is quantitative, or number based. For instance, you might assign points based on how closely their attributes match your ICP.
The acronym BANT stands for budget, authority, need, and timeline. It’s a framework developed by IBM in the 1950s to figure out whether a prospect can afford your services. CHAMP stands for challenges, authority, money, and prioritization. It came a bit later in the early 2000s, and its goal is to help sellers determine why a customer needs your services.
