Formal vs Casual Ways to Say ‘I am following up’

If you need to check on something after an initial conversation, the phrase “I am following up” works, but it can sound stiff or overly corporate in many situations. The best way to say it depends on who you are talking to and the context. For a direct email to a colleague, “Just checking in” is natural and friendly. For a formal client, “I am reaching out to follow up on our previous discussion” is more appropriate. This guide breaks down the best formal and casual alternatives so you can choose the right tone every time.

Quick Answer: Formal vs Casual at a Glance

Use formal versions when writing to a client, a senior manager, or someone you do not know well. Use casual versions with coworkers, friends, or in relaxed team chats. Here is the simplest swap:

• Formal: “I am writing to follow up on…”
• Casual: “Just checking in on…”

Comparison Table: Formal vs Casual Alternatives

When to Use Formal Versions

Formal language is necessary when you need to show respect, maintain distance, or document a professional interaction. Use these in emails to external clients, senior leadership, or in official written correspondence.

Formal Example 1: Client Follow-Up

Situation: You sent a proposal last week and need a decision.

“Dear Ms. Chen, I am writing to follow up on the proposal I sent on March 10. Please let me know if you have any questions or require additional information.”

This is direct, polite, and gives the recipient room to respond without pressure.

Formal Example 2: After a Meeting

Situation: You had a meeting and need to confirm next steps.

“Dear Team, I am reaching out regarding the action items from our meeting on Tuesday. Could you please confirm the deadlines for the marketing report?”

Notice the use of “regarding” instead of “about” – it sounds more professional.

Formal Example 3: Long-Delayed Follow-Up

Situation: You spoke to someone three weeks ago and need to restart the conversation.

“Dear Mr. Park, I would like to revisit our discussion about the partnership agreement. I have attached an updated draft for your review.”

“Revisit” sounds more respectful than “circle back” in formal writing.

When to Use Casual Versions

Casual language builds rapport and feels natural in everyday communication. Use these with coworkers you know well, in Slack messages, or in informal emails.

Casual Example 1: Coworker Check-In

Situation: You need the design files from a teammate.

“Hey Sam, just checking in on those design files. No rush, but let me know when you have a moment.”

The phrase “no rush” softens the request and keeps it friendly.

Casual Example 2: Quick Status Update

Situation: You are waiting for a report from a colleague.

“Hi Priya, quick update on the Q1 report – any news on when it will be ready?”

“Quick update” signals that this is a short, informal message.

Casual Example 3: Following Up After Silence

Situation: You sent a message last week and got no reply.

“Hey Tom, wanted to circle back on the budget numbers. Let me know if you need anything from me.”

“Circle back” is a common workplace phrase that feels natural without being too stiff.

Natural Examples in Different Contexts

Email to a New Contact

“Dear Dr. Rivera, I am following up on the research collaboration we discussed at the conference. I look forward to hearing your thoughts.”

This is polite and professional without being pushy.

Slack Message to a Team Member

“Hey, any update on the customer feedback report? Just checking in.”

Short, direct, and friendly – perfect for instant messaging.

Phone Call Script

“Hi, this is Mark from the sales team. I am following up on the quote I sent last Tuesday. Do you have a few minutes to discuss?”

On the phone, “following up” is acceptable, but you can also say “I am calling about…” for a more natural tone.

Common Mistakes When Saying ‘I am following up’

Mistake 1: Being Too Vague

Wrong: “I am following up.”
Why: The reader does not know what you are following up on.
Correct: “I am following up on the invoice sent on April 5.”

Mistake 2: Sounding Demanding

Wrong: “I am following up because I need an answer now.”
Why: This sounds aggressive and impatient.
Correct: “I am following up to see if you have had a chance to review the documents.”

Mistake 3: Using Formal Language in Casual Settings

Wrong (to a close coworker): “I am writing to follow up on the status of the project.”
Why: It sounds like a robot wrote it.
Correct: “Hey, any update on the project?”

Mistake 4: Overusing ‘Following Up’

Wrong: “I am following up to follow up on my previous follow-up.”
Why: Repetitive and annoying.
Correct: “Just checking in again on the proposal.”

Better Alternatives for Specific Situations

When You Want to Be Polite but Direct

• “I wanted to touch base regarding…” – Friendly but professional.
• “I am checking in to see if…” – Neutral and clear.

When You Need to Be Urgent

• “I am following up as a reminder that the deadline is Friday.” – Clear and firm.
• “Just a heads-up that we need the report by end of day.” – Casual but urgent.

When You Have Not Heard Back in a While

• “I am reaching out one more time about…” – Polite persistence.
• “Bumping this to the top of your inbox.” – Very casual, used in email subject lines.

Mini Practice: Choose the Right Phrase

Read each situation and choose the best phrase from the options. Answers are below.

1. You are emailing a new client about a contract.
a) Hey, what’s up with the contract?
b) I am writing to follow up on the contract we discussed.
c) Just checking in on that contract thing.

2. You are messaging a coworker about a shared task.
a) I am writing to follow up on the task.
b) Any update on the task?
c) I would like to revisit our discussion about the task.

3. You need to remind your boss about a decision.
a) Hey, did you decide yet?
b) I am following up on the decision we discussed last week.
c) Wanted to circle back on that decision.

4. You are following up after a networking event.
a) It was great meeting you. I am following up on our conversation about the industry trends.
b) Hey, remember me?
c) Following up on that thing we talked about.

Answers: 1-b, 2-b, 3-c, 4-a

Frequently Asked Questions

1. Is “I am following up” always formal?

Not always, but it leans formal. In casual conversation, people usually say “checking in” or “circling back.” Use “following up” in emails to people you do not know well or in official documents.

2. Can I use “following up” in a text message?

It is possible but sounds stiff. In a text, try “Any update?” or “Just checking in.” Save “following up” for email or formal written communication.

3. What is the best way to follow up without being annoying?

Always reference something specific from the previous conversation. Say “I am following up on the proposal from Tuesday” instead of just “following up.” Also, give the person an easy way to respond, like “Let me know if you need more time.”

4. Should I use “I am following up” or “I am reaching out”?

“I am reaching out” is slightly softer and works well when you are initiating contact again. “I am following up” is more direct and assumes a previous conversation. Choose “reaching out” if you want to sound less pushy.

Final Tip for English Learners

Pay attention to your relationship with the person you are writing to. If you are unsure, start with a slightly more formal version. You can always adjust to a casual tone once you see how the other person responds. Practice using the examples in this guide, and soon you will choose the right phrase naturally.

For more help with everyday English, explore our guides on Polite Everyday Phrases and Workplace Speaking Phrases. If you have questions about this topic, visit our FAQ page or contact us.