Use 30 Formal Ways to Say “I Will Keep You Updated” (With Examples) to sound clear, polite, and professional in business communication today. In business communication, everyday conversations, and professional settings, choosing polite and clear language when promising future updates can make your message feel more reliable. “I will keep you updated” is a simple phrase that is widely used in emails, workplace chats, project management, and workplace conversations, but repeating it too often may sound repetitive rather than engaging. The key difference is often the use of natural expressions, varied expressions, and a suitable tone for each message. In professional writing, this approach can strengthen email etiquette and corporate communication, especially when speaking with a client, manager, colleague, customer, or business partner.
When updating someone, you can adapt your wording to different situations. Formal communication often needs polished and trustworthy language, while semi-formal or casual settings allow more relaxed expressions. Phrases such as “I’ll keep you posted,” “I’ll update you shortly,” and “I’ll let you know once I have more information” work as useful alternative phrases when you want to sound confident and fluent while keeping clarity and readability. These alternatives help you communicate effectively when replying in a team chat, managing a project, or using messaging apps. They can also make your wording feel more human, natural, and courteous, particularly in time-sensitive situations.
This guide includes 30 powerful alternatives, real usage examples, tone breakdowns, and context-based suggestions to help you choose the best formal ways and formal ways to say this promise.
What Does “I Will Keep You Updated” Mean?
“I will keep you updated” means that you intend to provide someone with new information as a situation develops. It tells the recipient that they don’t need to repeatedly ask for updates because you’ll communicate important changes, progress, decisions, or results when they become available. In professional communication, the phrase expresses responsibility, transparency, and reliability. For example, if a client is waiting for a project milestone, saying “I will keep you updated” reassures them that they’ll hear from you when there’s meaningful progress.
READ MORE: 30 Other Ways to Say “Sincerely” (2026) (With Examples)
Is It Professional or Polite to Say “I Will Keep You Updated”?
Yes, “I will keep you updated” is professional, polite, and widely appropriate for emails, workplace conversations, customer communication, and business correspondence. It has a cooperative tone and shows that you recognize the importance of keeping someone informed. However, using alternatives can make your communication more precise and polished, especially when you want to specify that you’ll provide progress reports, share developments, or communicate important changes.
Advantages and Disadvantages of Saying “I Will Keep You Updated”
Advantages
- Professional: It works well in emails, meetings, workplace conversations, and client communication.
- Clear: The recipient immediately understands that you’ll provide new information when it becomes available.
- Reassuring: It gives the other person confidence that they won’t be left without important information.
- Polite: The phrase shows consideration for the recipient’s need to stay informed.
- Flexible: You can use it with clients, coworkers, managers, customers, or business partners.
- Builds trust: Following through on your promise to provide updates can demonstrate reliability and accountability.
Disadvantages
- Can sound repetitive: Using “I will keep you updated” too often can make your communication feel routine.
- Somewhat vague: It doesn’t specify when or how often you’ll provide updates.
- May sound generic: In formal emails, a more specific alternative can make your message feel more thoughtful.
- Doesn’t define the information: The recipient may not know whether you’ll share every detail or only major developments.
- Can create expectations: Saying you’ll keep someone updated may lead them to expect frequent communication.
- Less formal alternatives exist: For highly professional situations, phrases such as “I will keep you informed” or “I will advise you of any further developments” may sound more polished.
List of 30 Formal Alternatives to “I Will Keep You Updated”
- I Will Keep You Informed
- I Will Keep You Advised
- I Will Keep You Posted
- I Will Keep You Apprised
- I Will Provide Regular Updates
- I Will Keep You in the Loop
- I Will Share Any Relevant Developments
- I Will Notify You of Any Changes
- I Will Keep You Up to Date
- I Will Communicate Further Developments
- I Will Keep You Aware of Progress
- I Will Report Back With Updates
- I Will Follow Up With Further Information
- I Will Keep You Informed of Our Progress
- I Will Update You Accordingly
- I Will Communicate Any Significant Changes
- I Will Keep You Informed as Things Progress
- I Will Provide Updates as They Become Available
- I Will Advise You of Any Further Developments
- I Will Keep You Briefed
- I Will Ensure You Are Kept Informed
- I Will Keep You Notified
- I Will Share Updates With You
- I Will Keep You Informed of Any Progress
- I Will Provide Further Updates in Due Course
- I Will Notify You as Soon as I Have More Information
- I Will Keep You Fully Informed
- I Will Provide Timely Updates
- I Will Keep You Advised of Our Progress
- I Will Keep You Updated on Any Further Developments
1. I Will Keep You Informed
Meaning: “I will keep you informed” means that you’ll provide the person with relevant information as the situation progresses.
Definition: It is a formal expression used to promise continued communication about important developments.
Detailed Explanation: This alternative sounds slightly more polished than “I will keep you updated.” It emphasizes that the recipient will receive relevant information rather than every minor detail.
Scenario Example: “I will keep you informed of any changes to the project timeline.”
Best Use: Use it in business emails, project communication, and client correspondence.
Tone: Formal, responsible, and reassuring.
2. I Will Keep You Advised
Meaning: “I will keep you advised” means that you’ll inform someone about developments or decisions that may affect them.
Definition: A formal business expression promising that relevant information will be communicated.
Detailed Explanation: This phrase is especially suitable when the information involves decisions, procedures, schedules, or changes.
Scenario Example: “I will keep you advised of any further developments regarding your application.”
Best Use: Use it for formal correspondence, administrative matters, and business situations.
Tone: Professional, formal, and precise.
3. I Will Keep You Posted
Meaning: “I will keep you posted” means that you’ll continue sharing new information as it becomes available.
Definition: A common expression indicating an intention to provide ongoing updates.
Detailed Explanation: Although it’s somewhat less formal than some alternatives, it remains appropriate in many workplace conversations. It feels friendly while still professional.
Scenario Example: “I’ll keep you posted as we receive additional information from the supplier.”
Best Use: Use it in internal emails, workplace chats, and familiar professional relationships.
Tone: Friendly, professional, and conversational.
4. I Will Keep You Apprised
Meaning: “I will keep you apprised” means that you’ll make sure someone remains aware of important developments.
Definition: A formal phrase meaning to keep someone informed about a changing situation.
Detailed Explanation: This expression has a distinctly formal and polished quality. It works particularly well when communicating with senior colleagues, clients, or stakeholders.
Scenario Example: “I will keep you apprised of any changes to the agreement.”
Best Use: Use it in formal business emails and executive communication.
Tone: Formal, polished, and professional.
5. I Will Provide Regular Updates
Meaning: This means that you’ll share information with the recipient on a continuing basis.
Definition: A direct promise to communicate progress at appropriate intervals.
Detailed Explanation: This alternative is useful because it can establish an expectation of ongoing communication. It sounds particularly professional when a project requires repeated progress reports.
Scenario Example: “I will provide regular updates as we move through each stage of the project.”
Best Use: Use it for projects, deadlines, reports, and client communication.
Tone: Professional, clear, and dependable.
6. I Will Keep You In The Loop
Meaning: “I will keep you in the loop” means that you’ll make sure the person remains involved and informed.
Definition: An informal-to-professional expression for maintaining someone’s awareness of developments.
Detailed Explanation: This phrase emphasizes inclusion rather than simply sending information. It’s useful when the recipient is part of a team or decision-making process.
Scenario Example: “I will keep you in the loop as we finalize the implementation plan.”
Best Use: Use it with coworkers, teams, and familiar business contacts.
Tone: Friendly, cooperative, and professional.
7. I Will Share Any Relevant Developments
Meaning: This means that you’ll communicate important changes or new information.
Definition: A precise promise to share developments that are relevant to the recipient.
Detailed Explanation: This is an excellent choice when you don’t want to promise frequent updates but still want to assure someone that important information won’t be withheld.
Scenario Example: “I will share any relevant developments once we receive the final approval.”
Best Use: Use it in formal emails, client communication, and sensitive projects.
Tone: Formal, measured, and thoughtful.
8. I Will Notify You of Any Changes
Meaning: This means that you’ll contact the person if something changes.
Definition: A direct commitment to communicate modifications or developments.
Detailed Explanation: The phrase creates a clear expectation that the recipient will be contacted when there is new or changed information.
Scenario Example: “I will notify you of any changes to the scheduled delivery date.”
Best Use: Use it for schedules, appointments, procedures, and business arrangements.
Tone: Formal, clear, and dependable.
9. I Will Keep You Up to Date
Meaning: “I will keep you up to date” means that you’ll make sure the recipient has current information.
Definition: A professional promise to maintain someone’s awareness of the latest developments.
Detailed Explanation: This phrase is very close in meaning to the original expression but sounds natural and polished. It works especially well when information changes frequently.
Scenario Example: “I will keep you up to date as we make progress on the assignment.”
Best Use: Use it for projects, workplace communication, and ongoing tasks.
Tone: Professional, warm, and reassuring.
10. I Will Communicate Further Developments
Meaning: This means that you’ll share additional information when meaningful developments occur.
Definition: A formal commitment to communicate future progress or changes.
Detailed Explanation: This wording is particularly suitable when you want your message to sound formal and deliberate without promising constant communication.
Scenario Example: “I will communicate further developments as soon as they become available.”
Best Use: Use it in formal correspondence and official business communication.
Tone: Formal, composed, and professional.
11. I Will Keep You Aware of Progress
Meaning: This means that you’ll make sure the recipient knows how something is progressing.
Definition: A commitment to communicate the status and progress of an ongoing matter.
Detailed Explanation: It works well when the recipient is waiting for a project update, task completion, or milestone.
Scenario Example: “I will keep you aware of our progress throughout the implementation.”
Best Use: Use it for projects, assignments, and professional tasks.
Tone: Professional, reassuring, and informative.
12. I Will Report Back With Updates
Meaning: This means that you’ll return with new information after reviewing or completing something.
Definition: A professional expression promising a future response containing relevant information.
Detailed Explanation: This phrase is especially useful when someone has asked you to investigate an issue, check something, or gather information.
Scenario Example: “I will report back with updates once I have spoken with the technical team.”
Best Use: Use it in workplace communication and task-based situations.
Tone: Professional, accountable, and direct.
13. I Will Follow Up With Further Information
Meaning: This means that you’ll contact the recipient again when additional information is available.
Definition: A formal promise to provide a subsequent communication.
Detailed Explanation: It sounds polished and works particularly well when you don’t yet have all the necessary details.
Scenario Example: “I will follow up with further information after the review has been completed.”
Best Use: Use it in emails, customer service, and business correspondence.
Tone: Formal, courteous, and dependable.
14. I Will Keep You Informed of Our Progress
Meaning: This means that you’ll regularly communicate how a project or situation is developing.
Definition: A formal expression promising progress-related communication.
Detailed Explanation: Adding “of our progress” makes the promise more specific than simply saying “I will keep you updated.”
Scenario Example: “I will keep you informed of our progress throughout the next phase.”
Best Use: Use it for projects, teams, clients, and long-term assignments.
Tone: Professional, transparent, and reassuring.
15. I Will Update You Accordingly
Meaning: This means that you’ll provide an update when circumstances require it.
Definition: A concise formal expression promising appropriate communication.
Detailed Explanation: This phrase works well when the timing of the next update depends on future developments or decisions.
Scenario Example: “We are awaiting confirmation from the department, and I will update you accordingly.”
Best Use: Use it in formal emails and administrative communication.
Tone: Formal, concise, and professional.
16. I Will Communicate Any Significant Changes
Meaning: This means that you’ll inform the recipient about important changes.
Definition: A specific commitment to communicate changes that have meaningful consequences.
Detailed Explanation: This phrase avoids implying that you’ll send unnecessary updates. It focuses on significant information.
Scenario Example: “I will communicate any significant changes to the proposed schedule.”
Best Use: Use it for plans, schedules, projects, and business arrangements.
Tone: Formal, clear, and responsible.
17. I Will Keep You Informed as Things Progress
Meaning: This means that you’ll continue providing relevant information while a situation develops.
Definition: A professional promise of ongoing communication during a process.
Detailed Explanation: It has a natural balance between professionalism and warmth. It reassures the reader without sounding overly rigid.
Scenario Example: “I will keep you informed as things progress with the application.”
Best Use: Use it in emails, applications, projects, and workplace discussions.
Tone: Warm, professional, and reassuring.
18. I Will Provide Updates as They Become Available
Meaning: This means that you’ll share information whenever new details become available.
Definition: A formal commitment to communicate newly available information.
Detailed Explanation: This is helpful when you don’t control when new information will arrive. It sets a realistic expectation for communication.
Scenario Example: “I will provide updates as they become available from the relevant department.”
Best Use: Use it for external dependencies, investigations, approvals, and client matters.
Tone: Formal, transparent, and realistic.
19. I Will Advise You of Any Further Developments
Meaning: This means that you’ll inform someone if additional developments occur.
Definition: A formal business expression promising communication about future developments.
Detailed Explanation: This phrase is particularly effective in official communication because “advise” can sound more formal than “tell” or “let you know.”
Scenario Example: “I will advise you of any further developments regarding your request.”
Best Use: Use it in formal correspondence, customer communication, and administrative matters.
Tone: Highly professional, formal, and courteous.
20. I Will Keep You Briefed
Meaning: “I will keep you briefed” means that you’ll provide someone with the important information they need to know.
Definition: A concise professional expression for keeping someone informed.
Detailed Explanation: It suggests that you’ll provide relevant and useful information rather than overwhelming the person with unnecessary details.
Scenario Example: “I will keep you briefed on the negotiations as they progress.”
Best Use: Use it with managers, colleagues, teams, and business partners.
Tone: Professional, concise, and confident.
21. I Will Ensure You Are Kept Informed
Meaning: This means that you’ll take responsibility for making sure the recipient receives relevant information.
Definition: A formal expression emphasizing responsibility for communication.
Detailed Explanation: The wording sounds more authoritative and deliberate than “I will keep you updated.” It can demonstrate accountability and commitment.
Scenario Example: “I will ensure you are kept informed throughout the review process.”
Best Use: Use it in formal business communication and client relationships.
Tone: Formal, responsible, and reassuring.
22. I Will Keep You Notified
Meaning: This means that you’ll inform the recipient about relevant changes or developments.
Definition: A formal commitment to provide notifications when necessary.
Detailed Explanation: This wording is especially appropriate when communication involves specific events, decisions, or status changes.
Scenario Example: “I will keep you notified of any changes to the appointment.”
Best Use: Use it for schedules, services, applications, and administrative communication.
Tone: Professional, direct, and courteous.
23. I Will Share Updates With You
Meaning: This means that you’ll provide new information directly to the recipient.
Definition: A straightforward expression promising continued communication.
Detailed Explanation: It is simple and approachable while remaining professional. The phrase can make an email sound cooperative rather than overly formal.
Scenario Example: “I will share updates with you as we move forward with the project.”
Best Use: Use it in team communication, emails, and client correspondence.
Tone: Warm, professional, and collaborative.
24. I Will Keep You Informed of Any Progress
Meaning: This means that you’ll communicate progress as it occurs.
Definition: A professional expression promising status updates about an ongoing matter.
Detailed Explanation: This alternative clearly tells the recipient that you’ll communicate meaningful progress, making it useful for situations involving ongoing work.
Scenario Example: “I will keep you informed of any progress following our meeting.”
Best Use: Use it for projects, applications, requests, and investigations.
Tone: Professional, reassuring, and transparent.
25. I Will Provide Further Updates in Due Course
Meaning: This means that you’ll provide additional information at the appropriate time.
Definition: A formal expression indicating that future updates will be communicated when appropriate.
Detailed Explanation: This phrase is more formal and is useful when you cannot provide an immediate update. It communicates patience and professionalism.
Scenario Example: “We are currently reviewing the matter and will provide further updates in due course.”
Best Use: Use it in formal correspondence, official responses, and business communication.
Tone: Formal, composed, and professional.
26. I Will Notify You as Soon as I Have More Information
Meaning: This means that you’ll contact the recipient promptly after receiving additional information.
Definition: A clear commitment to communicate when more information becomes available.
Detailed Explanation: This phrase combines reassurance and urgency without promising information that you don’t yet have.
Scenario Example: “I will notify you as soon as I have more information from the supplier.”
Best Use: Use it for time-sensitive matters, customer service, and business emails.
Tone: Professional, considerate, and reassuring.
27. I Will Keep You Fully Informed
Meaning: This means that you’ll make sure the recipient receives all important information.
Definition: A strong professional commitment to maintaining complete communication.
Detailed Explanation: The word “fully” emphasizes transparency and suggests that you intend to communicate all significant information relevant to the situation.
Scenario Example: “I will keep you fully informed throughout the decision-making process.”
Best Use: Use it for important projects, clients, stakeholders, and sensitive matters.
Tone: Formal, confident, and reassuring.
28. I Will Provide Timely Updates
Meaning: This means that you’ll communicate information promptly and at appropriate times.
Definition: A professional promise to provide updates without unnecessary delays.
Detailed Explanation: This is useful when timeliness matters. It communicates that you understand the recipient may depend on the information to make decisions.
Scenario Example: “I will provide timely updates regarding the status of your request.”
Best Use: Use it for clients, deadlines, projects, and time-sensitive situations.
Tone: Professional, reliable, and considerate.
29. I Will Keep You Advised of Our Progress
Meaning: This means that you’ll provide the recipient with information about how your work is progressing.
Definition: A formal expression promising ongoing communication about progress.
Detailed Explanation: This phrase combines the formality of “keep you advised” with the clarity of specifying progress. It’s excellent for professional correspondence.
Scenario Example: “I will keep you advised of our progress as we complete the remaining tasks.”
Best Use: Use it in client emails, project updates, and formal workplace communication.
Tone: Formal, polished, and dependable.
30. I Will Keep You Updated on Any Further Developments
Meaning: This means that you’ll continue communicating important new information as the situation develops.
Definition: A detailed professional alternative to “I will keep you updated.”
Detailed Explanation: This expression is especially useful because it combines ongoing communication with a clear focus on future developments. It sounds professional without becoming unnecessarily complicated.
Scenario Example: “I will keep you updated on any further developments regarding the proposal.”
Best Use: Use it in formal emails, client communication, project discussions, and business correspondence.
Tone: Professional, thoughtful, transparent, and reassuring.
FAQs
What is a formal way to say “I will keep you updated”?
A formal option is “I will keep you informed.” It sounds professional, polite, and clear in business communication, emails, and workplace conversations.
Is “I will keep you updated” professional?
Yes, “I will keep you updated” is professional and widely accepted. However, using alternative phrases can make your communication sound more natural and less repetitive.
What can I say instead of “I will keep you updated” in an email?
You can say “I will keep you informed,” “I will provide further updates,” or “I will update you as soon as I have more information.” Choose the phrase based on your tone and situation.
How do I say “I will keep you updated” politely?
For a polite approach, try “I’ll be sure to keep you informed” or “I’ll keep you posted on any further developments.” These expressions sound courteous without being overly formal.
What is the best professional synonym for “I will keep you updated”?
“I will keep you informed” is one of the best professional synonyms. It works especially well when communicating with a client, manager, colleague, or business partner.
Can I use “I’ll keep you posted” in professional communication?
Yes, “I’ll keep you posted” is common in professional settings. It has a slightly more conversational tone, so it works well for workplace chats, familiar clients, and semi-formal emails.
How can I avoid repeating “I will keep you updated”?
Use different expressions based on the context. For example, you can say “I’ll provide an update shortly,” “I’ll let you know once I have more information,” or “I’ll keep you informed of any changes.”
What is a formal way to promise future updates?
You can say “I will provide further updates as they become available.” This is useful for formal emails, reports, project management, and situations where future information is expected.
Conclusion
Choosing the right alternative to “I will keep you updated” can make your professional communication clearer, more polished, and more natural. Whether you’re writing an email to a client, responding to a manager, or sharing progress with a colleague, the best phrase depends on your tone, situation, and relationship with the reader.
Instead of repeating the same phrase, use expressions such as “I will keep you informed,” “I’ll provide further updates,” or “I’ll let you know once I have more information.” These options help you sound professional, courteous, and confident while keeping your workplace communication fresh and effective.
