How to Write a Follow-Up Email When Someone Hasn’t Replied

How to write a polite follow-up email when you haven’t heard back: when to send it, what to say, and eight templates for work, clients, and urgent requests.

3 min read

Quick answer

Wait two to five working days, then reply in the same thread with a short, friendly message that restates your request in one sentence and makes it easy to answer. Avoid guilt-tripping phrases like “per my last email.” If there’s still no reply, follow up once more about a week later.

People don’t ignore emails on purpose; they get buried. A good follow-up brings your message back to the top and makes it easy to reply.

When to follow up

Situation Wait
Urgent request with a deadline 1 working day
Normal work request 2–5 working days
Client or external contact 3–5 working days
Second follow-up About 1 week after the first

How to write a follow-up email

  1. Reply in the same thread so the context is right there.
  2. Open politely, without blame.
  3. Restate your request in one clear sentence.
  4. Make it easy: ask a yes/no question or suggest a time.
  5. Close with thanks.

Phrases to use (and avoid)

Use Avoid
I wanted to follow up on my email below. Per my last email…
Just bringing this back to the top of your inbox. As I already mentioned…
I know you’re busy, so I’ll keep this short. I still haven’t heard back from you.
Any update on this? Did you get my email???

Follow-up email templates

1. General follow-up

2. Gentle reminder

3. Urgent follow-up

4. Following up with a client

5. Following up on an invoice

6. Following up after a meeting

7. Second follow-up

8. Final follow-up

Frequently asked questions

How long should I wait before sending a follow-up email?

Two to five working days for most work emails. For urgent requests, one working day is fine if you explain the deadline.

How do you politely say you haven’t received a reply?

Try “I wanted to follow up on my email below” or “Just bringing this back to the top of your inbox.” Both are polite and don’t blame the reader.

Should I reply to the original email or start a new one?

Reply to the original email so the reader can see the context without searching.

How many follow-up emails is too many?

Two or three at most. After that, try a different channel such as a call or message, or accept that the answer is no.