Could you please let us know by when vs Could you please update us till when

Both phrases are correct and can be used in different contexts. The first phrase 'could you please let us know by when' is commonly used to ask for a deadline or a specific time frame for information. The second phrase 'could you please update us till when' is also correct but less common. It is used to request ongoing updates until a specific time or deadline.

Last updated: March 22, 2024 • 2469 views

Could you please let us know by when

This phrase is correct and commonly used to ask for a deadline or specific time frame for information.

This phrase is used to request information about a deadline or a specific time frame. It is polite and clear in asking for a response by a certain time.

Examples:

Could you please let us know by when we should submit the report?
Could you please let us know by when you need the project to be completed?
Could you please let us know by when we can expect a response?

Show examples from the web [+]

Please let us know those concessions have been secured.
If there is any way we could repay your gallant service to the Crown would you please let us know?
Anything you need from the hospital or my family, please let us know.
If anything jogs your memory, please let us know.
Yes, please let us know.
If anything comes up, please let us know quickly.
Just an update, please let us know.
Just please let us know that you're okay.
Please let us know your name.
If we can assist in any way, please let us know.
If you think of anything at all, please let us know.
If there are rats in your home or business premises, please let us know.
If there is anything we an do to make you more comfortable, please let us know.
Mr Cappato, please let us know what you decide to do.
If you find her first, will you please let us know?
If you find her first, will you please let us know?
But if you have any information, any ideas, anything at all that might help, please let us know.
That should do it. Should you run into any problems, please let us know.
Next time, please let us know within the prescribed time. I would also point out to you that you can explain your vote in writing.
So will you please let me know...

Alternatives:

Could you please inform us of the deadline?
Could you please tell us by what time?
Could you please let us know the timeline?

Could you please update us till when

This phrase is correct but less common. It is used to request ongoing updates until a specific time or deadline.

This phrase is used to ask for continuous updates until a particular time or deadline. It implies a need for regular information until a specified point.

Examples:

Could you please update us till when the project will be completed?
Could you please update us till when we can expect the delivery?
Could you please update us till when the issue will be resolved?

Show examples from the web [+]

Could you update us on the progress there?
Can the Commission please update us on the situation with the Bulgarian nurses and the Palestinian doctor in Libya following the recent visit of Commissioner Ferrero-Waldner and the German Federal Minister Steinmeier in the country?
Could you please see if Angela has...
Mrs. Florrick, could you please tell me...
Dr. Cornel, could you please stand up.
Could you please remove your glasses?
Could you please drive a little faster?
So, could you please stop calling us...
Could you please sit at an empty...
Could you please rehearse somewhere else?
Could you please be careful with that
Could you please tell Noi his future.
Could you please check the monitors?
Sorry. Could you please be careful?
Could you please speak more quietly? I feel hungover.
Could you please speak more quietly? I am feeling hungover.
Could you please answer this question?
Mr President, could you please pass this message on to the authorities in Azerbaijan.
Could you please have my name deleted.
On behalf of my group could you please get it withdrawn immediately.

Alternatives:

Could you please keep us informed until when?
Could you please provide updates until when?
Could you please keep us updated on progress until when?

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Could you please let us know by when vs Could you please update us till when