When you work in customer support, telling a customer that something is not available is one of the most common tasks you will face. The direct answer is that you need to state the unavailability clearly, offer a reason if appropriate, and immediately provide a solution or alternative. This guide gives you the exact phrases, tone guidance, and practice you need to handle these situations professionally in English.
Quick Answer: Key Phrases for Unavailability
- Formal (email): “We regret to inform you that [item] is currently out of stock.”
- Neutral (live chat): “Unfortunately, [item] is not available right now.”
- Informal (phone): “Sorry, we don’t have that at the moment.”
- Always follow with: “Here is what I can do for you instead.”
Understanding the Context: Tone and Medium
How you say something is not available depends on two things: the medium (email, chat, phone) and the tone (formal, neutral, informal). In email, you have space to explain and offer alternatives politely. In live chat, you need to be quick but still courteous. On the phone, your voice tone matters as much as your words. Below is a comparison table to help you choose the right approach.
Comparison Table: Unavailability Phrases by Context
| Context | Formal Phrase | Neutral Phrase | Informal Phrase |
|---|---|---|---|
| Product out of stock | “We are sorry, but [product] is currently unavailable.” | “[Product] is not in stock right now.” | “We’re out of [product] at the moment.” |
| Service temporarily down | “We apologize, but [service] is temporarily unavailable.” | “[Service] is down for now.” | “[Service] isn’t working right now.” |
| Feature not offered | “We do not currently offer [feature].” | “[Feature] is not part of our service.” | “We don’t have that feature.” |
| Appointment slot full | “Unfortunately, all slots for [date] are booked.” | “There are no slots left for [date].” | “We’re fully booked for [date].” |
Natural Examples
Here are realistic examples for different customer support situations. Notice how each example includes a clear statement of unavailability and a helpful next step.
Example 1: Product Out of Stock (Email)
Subject: Update on your order for the Blue Widget
Body: “Thank you for your interest in the Blue Widget. We regret to inform you that this item is currently out of stock. We expect a new shipment in two weeks. Would you like us to notify you when it is available, or would you like to consider the Green Widget, which is in stock now?”
Example 2: Service Down (Live Chat)
Customer: “I can’t log into my account.”
Agent: “I’m sorry to hear that. Our login service is temporarily unavailable due to maintenance. It should be back up in about 30 minutes. In the meantime, you can still access your account through our mobile app. Would you like help with that?”
Example 3: Feature Not Offered (Phone)
Customer: “Do you offer a monthly subscription?”
Agent: “I understand you’re looking for a monthly plan. Unfortunately, we only offer annual subscriptions at this time. However, our annual plan comes with a 30-day money-back guarantee, so you can try it risk-free. Would you like me to tell you more about it?”
Common Mistakes
English learners often make these errors when saying something is not available. Avoid them to sound more professional.
Mistake 1: Saying “No” Without an Alternative
Wrong: “No, we don’t have that.”
Right: “We don’t have that right now, but I can check if it will be available next week.”
Mistake 2: Using “Not available” Without a Reason
Wrong: “The item is not available.”
Right: “The item is not available because it is being restocked. It should be back by Friday.”
Mistake 3: Being Too Vague
Wrong: “It’s not here.”
Right: “The size you requested is not in stock at this location. I can order it for you and have it delivered by Tuesday.”
Mistake 4: Forgetting to Apologize
Wrong: “That service is down.”
Right: “I apologize, but that service is down right now. We are working to fix it.”
Better Alternatives and When to Use Them
Sometimes the phrase “not available” can sound too direct. Here are better alternatives for different situations.
When you want to sound softer
- Instead of: “It’s not available.” Use: “I’m afraid it’s not available at the moment.”
- When to use it: When speaking to a frustrated customer or in a formal email.
When you want to offer hope
- Instead of: “We don’t have it.” Use: “It’s currently out of stock, but we expect more soon.”
- When to use it: When the item will be available again in the near future.
When you want to redirect
- Instead of: “That feature is not available.” Use: “That feature is not part of this plan, but our premium plan includes it.”
- When to use it: When you want to upsell or offer a different solution.
When you want to be very clear
- Instead of: “It’s not working.” Use: “The service is temporarily unavailable due to scheduled maintenance.”
- When to use it: When the problem is technical and you need to manage expectations.
Mini Practice Section
Test yourself with these four situations. Write your answer, then check the suggested response.
Question 1
A customer asks for a product that is discontinued. How do you respond?
Suggested answer: “I’m sorry, but that product has been discontinued. However, we have a newer model that works even better. Would you like me to tell you about it?”
Question 2
A customer wants a refund, but your policy says refunds are not available after 30 days. How do you say it?
Suggested answer: “I understand your request. Unfortunately, refunds are not available after 30 days. However, I can offer you a store credit or an exchange. Which would you prefer?”
Question 3
A customer asks for a size that is out of stock. How do you handle it?
Suggested answer: “That size is currently out of stock. I can check other stores for you, or I can let you know when it comes back. What works best for you?”
Question 4
A customer asks for a service that is only available in certain countries. How do you explain?
Suggested answer: “I apologize, but this service is only available in the United States and Canada at this time. We hope to expand to other regions soon. Is there another service I can help you with?”
FAQ: Saying Something Is Not Available
1. Should I always apologize when something is not available?
Yes, a brief apology shows empathy. Use “I’m sorry” or “I apologize” even if the unavailability is not your fault. It helps keep the conversation positive.
2. Can I say “out of stock” for digital products?
No. “Out of stock” is for physical products. For digital items, say “not available” or “temporarily unavailable.” For example: “The download link is temporarily unavailable.”
3. What if the customer gets angry after I say something is not available?
Stay calm. Repeat the information clearly and focus on what you can do. For example: “I understand you are frustrated. I cannot change the stock, but I can offer you a discount on a similar item.”
4. How do I say something is not available in a polite email?
Use formal language and structure. Start with a thank you, state the unavailability politely, give a reason if possible, and offer an alternative. Example: “Thank you for your inquiry. We regret to inform you that the item is currently out of stock due to high demand. We expect a new shipment next month. In the meantime, we recommend our similar product, which is available now.”
Putting It All Together
When you need to say something is not available, remember these three steps: state it clearly, give a reason if you can, and offer a solution. Practice the examples in this guide, and you will handle these situations with confidence. For more help with customer support conversations, explore our Customer Support Conversation Problem Explanations and other categories like Polite Requests and Practice Replies. If you have questions, visit our FAQ page or contact us.

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