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

If you need to check on a request, remind someone about a previous conversation, or ask for an update, the phrase “I am following up” is a common starting point. However, the way you say it changes completely depending on whether you are writing to a client, a manager, a colleague, or a friend. This guide gives you direct, practical options for both formal and casual situations, so you can choose the right tone for your email or conversation without sounding too stiff or too relaxed.

Quick Answer: Choose Your Tone First

Use formal versions when writing to a boss, a client, a professor, or someone you do not know well. Use casual versions when speaking or writing to a coworker you know well, a friend, or a team member in a relaxed setting. The table below shows the core difference.

Understanding Formal vs Casual Tone

The phrase “I am following up” is neutral, but it can feel too direct or too vague depending on context. Formal language uses complete sentences, polite requests, and indirect phrasing. Casual language uses shorter sentences, contractions, and friendly expressions. The key is matching your language to your relationship with the reader and the situation.

When to Use Formal Language

Use formal follow-ups in these situations:

• Emailing a client or external partner
• Writing to a senior manager or executive
• Submitting a job application follow-up
• Contacting a professor or government office
• Any situation where you need to show respect and professionalism

When to Use Casual Language

Use casual follow-ups in these situations:

• Messaging a close colleague on Slack or Teams
• Emailing a teammate you work with daily
• Following up with a friend about a plan
• Quick check-ins in a relaxed work environment
• Informal conversations where speed matters more than formality

Formal Ways to Say ‘I am following up’

These phrases are suitable for professional emails and formal written communication. They show respect and patience.

1. I am writing to follow up on…

This is the standard formal opener. It is clear and polite.

Example: “I am writing to follow up on the invoice sent on March 10. Please let me know if you need any further information.”

2. I would like to check in regarding…

This phrase is slightly softer and works well when you want to be polite without being pushy.

Example: “I would like to check in regarding the status of the project timeline. Thank you for your time.”

3. I am reaching out to inquire about…

Use this when you need specific information or an update on a decision.

Example: “I am reaching out to inquire about the next steps for the contract renewal.”

4. I would appreciate an update on…

This phrase is polite and expresses gratitude in advance.

Example: “I would appreciate an update on the feedback for the draft report when you have a moment.”

5. This is a gentle reminder regarding…

Perfect for reminding someone about a deadline or meeting without sounding aggressive.

Example: “This is a gentle reminder regarding the submission deadline this Friday.”

Casual Ways to Say ‘I am following up’

These phrases are best for informal emails, instant messages, or conversations with people you know well.

1. Just checking in on…

This is the most common casual follow-up. It is friendly and low-pressure.

Example: “Just checking in on the design files. No rush, but let me know when you have a moment.”

2. Any updates on…?

Short and direct. Works well in chat messages.

Example: “Any updates on the client feedback?”

3. Following up on…

This is a shorter version of the formal phrase. It is neutral but still casual.

Example: “Following up on the budget numbers. Let me know if you need anything from me.”

4. Just a quick follow-up on…

This phrase signals that you are not demanding a long response.

Example: “Just a quick follow-up on the meeting notes. Did you get a chance to review them?”

5. Hey, any word on…?

Very informal. Use only with close colleagues or friends.

Example: “Hey, any word on the lunch reservation?”

Comparison Table: Formal vs Casual

Natural Examples

Here are complete examples showing how these phrases work in real communication.

Formal Email Example

Subject: Follow-up on Proposal Submission

Dear Ms. Chen,

I am writing to follow up on the proposal submitted on April 5. I would appreciate an update at your earliest convenience. Please let me know if you require any additional information.

Thank you for your time.

Best regards,
James

Casual Email Example

Subject: Quick check-in

Hi Sarah,

Just checking in on the proposal. Any updates when you get a chance?

Thanks,
James

Casual Chat Message Example

“Hey, any word on the design feedback? No rush.”

Common Mistakes

English learners often make these errors when following up. Avoid them to sound natural.

Mistake 1: Being too direct in formal situations

Wrong: “I am following up. Give me an update.”
Right: “I am writing to follow up. I would appreciate an update when you have a moment.”

Mistake 2: Using casual language with a senior manager

Wrong: “Hey, any updates on that thing?”
Right: “I would like to check in regarding the project status.”

Mistake 3: Being too vague

Wrong: “Just following up.” (No context)
Right: “Just following up on the invoice we discussed last week.”

Mistake 4: Using “I am following up” too many times

Repeating the same phrase sounds robotic. Use different alternatives from this guide.

Better Alternatives for Specific Situations

Choose the right phrase based on what you need.

When you need a decision

Formal: “I would appreciate your decision on the proposal by Friday.”
Casual: “Let me know your decision when you can.”

When you need information

Formal: “I am reaching out to inquire about the status of the report.”
Casual: “Any info on the report yet?”

When you are reminding about a deadline

Formal: “This is a gentle reminder that the deadline is approaching.”
Casual: “Just a heads up, the deadline is tomorrow.”

Mini Practice: Choose the Right Phrase

Test yourself. Choose the best option for each situation.

1. You are emailing a client about a delayed payment. What is the best formal phrase?
a) Hey, pay up.
b) I am writing to follow up on the outstanding invoice.
c) Any news on the money?
Answer: b) I am writing to follow up on the outstanding invoice.

2. You are messaging a coworker about a shared task. What is the best casual phrase?
a) I would appreciate an update on the task.
b) Just checking in on the task.
c) This is a gentle reminder regarding the task.
Answer: b) Just checking in on the task.

3. You need to remind your boss about a meeting. What is the best formal phrase?
a) Hey, meeting today.
b) I am reaching out to confirm our meeting scheduled for 2 PM.
c) Any word on the meeting?
Answer: b) I am reaching out to confirm our meeting scheduled for 2 PM.

4. You are following up with a friend about weekend plans. What is the best casual phrase?
a) I am writing to follow up on the weekend plans.
b) Hey, any word on Saturday?
c) I would appreciate an update on the weekend plans.
Answer: b) Hey, any word on Saturday?

Frequently Asked Questions

1. Can I use “I am following up” in a casual email?

Yes, but it can sound a little formal. It is better to use “Just checking in” or “Following up on” for a more natural casual tone.

2. Is it rude to follow up more than once?

It depends on the situation. Wait at least a few days before following up. If you need to follow up again, use a softer phrase like “I wanted to gently follow up” or “Just circling back.”

3. What is the difference between “follow up” and “check in”?

“Follow up” usually refers to a specific previous action or request. “Check in” is more general and can be used to ask how someone is doing or if they need help.

4. Should I use “I” or “we” in a formal follow-up?

Use “I” when you are writing personally. Use “we” when you represent a team or company. Both are correct, but “we” can sound more formal in some contexts.

Final Tip

Always consider your relationship with the reader and the context before choosing a phrase. When in doubt, start with a formal option. You can always adjust to a more casual tone in later messages if the person responds informally. For more guidance on polite communication, explore our Polite Everyday Phrases and Professional Email Alternatives. If you have questions about this guide, visit our FAQ page or contact us.