Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
request for extension to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "request for extension to" is correct and usable in written English.
It can be used when asking for additional time to complete a task or meet a deadline. Example: "I would like to submit a request for extension to the project deadline due to unforeseen circumstances."
✓ Grammatically correct
News & Media
Science
Formal & Business
Wiki
Alternative expressions(16)
request for extension until
request an extension
ask for an extension
apply for an extension
seek an extension
petition for an extension
seeking an extension
requested an extension
sought an extension
need a delay
postpone until further notice
hold off for a while
incur a delay
ask to prolong
ask for a delay
ask to add
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
It was the third time Apple (sorry, Slate Computing) requested this Request for Extension of Time to File a Statement of Use, and it was approved by the USPTO on March 26.
News & Media
We can, however, note that he made a payment with a request for an extension to file, with an estimated tax penalty for $2.038.
News & Media
The commission's environment commissioner, Janez Potocnik, issued his long-awaited decision on Friday on the UK's request for an extension to meet the 2005 directive on limit values for PM10s – dangerous airborne particles that contribute to thousands of premature deaths.
News & Media
Several Republican candidates in the race filed a request for an extension to those deadlines.
News & Media
According to the Globe and Mail newspaper, the National Hockey League's legal counsel, Kelley Lynch, recently filed a 90-day request for extension of time on MLSE's behalf asking the Alexandria, Virginia-based trademark office to look into Snoop Dogg's trademark registration.
News & Media
Some ecotoxicological aspects are considered in the registration of the pesticide (typically only submitted as request for extension of current use) but are not submitted in the context of the ERA of the GMO.
It was only when it became clear that Match would no longer abide Bumble's requests for extensions of time to respond to Match's co-pending lawsuit in the Western District of Texas—and with an October 12, 2018 hearing scheduled in this action to address potential dismissal for want of prosecution Bumble decided it had to press forward with this meritless case.
News & Media
With 42 students in the sixth form in 1962, an urgent request for further extensions to the school became a subject of debate in the House of Commons of the United Kingdom.
Wiki
But it remains unclear if lawmakers are planning to defy the government entirely and miss Monday's deadline without further discussion or request for extension, or if this is a state-focused political play by lawmakers.
News & Media
By Christmas day the number was up to 150 and requests for extension of the deadline were pouring in.
News & Media
A spokesman for the firm said: "We have accepted Lancashire County Council's request for a further extension to the determination period for our planning applications to drill, hydraulically fracture and test the flow of gas at our proposed sites at Preston New Road and Roseacre Wood.
News & Media
Expert writing Tips
Best practice
Always submit your "request for extension to" well in advance of the original deadline to allow ample time for consideration and response.
Common error
Never assume a "request for extension to" will be automatically granted. Always follow up to confirm approval and understand any conditions attached to the extension.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "request for extension to" functions as a noun phrase indicating the act of formally asking for more time or leeway regarding a specific obligation, deadline, or agreement. Examples found by Ludwig show it in news articles and formal documents.
Frequent in
News & Media
40%
Formal & Business
30%
Wiki
15%
Less common in
Science
10%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "request for extension to" is a versatile and widely used expression for formally seeking additional time for various obligations. Ludwig AI states it's grammatically correct and usable in written English. Its prevalence across diverse contexts such as news reports, formal correspondence, and academic papers highlights its adaptability. While synonyms like "application for an extension to" or "appeal for an extension to" offer subtle variations in tone and emphasis, it's crucial to always clearly explain the reason for the delay and propose a new deadline when making such a request. Avoid assumptions of automatic approval and ensure follow-up for confirmation and conditions, as it shows respect for other party's time and rules.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
formal request for an extension to
Adds emphasis on the formality of the request.
application for an extension to
Replaces "request" with the more formal "application".
apply for an extension to
Similar to "application," but using the verb form.
seek an extension to
Replaces the noun "request" with the verb "seek".
petition for an extension to
Uses "petition" to suggest a more formal or urgent request.
ask for an extension to
Simplifies the phrase with a more direct verb choice.
appeal for an extension to
Implies a plea or urgent need for additional time.
proposal for an extension to
Frames the request as a suggestion or plan.
motion for an extension to
More commonly used in legal or formal settings.
inquire about an extension to
Suggests a preliminary investigation into the possibility of an extension.
FAQs
How do I formally submit a "request for extension to" a deadline?
A formal "request for extension to" typically involves a written document (email or letter) that clearly states the original deadline, the reason for needing an extension, and the proposed new deadline. Be sure to address it to the appropriate person and maintain a professional tone.
What information should I include in my "request for extension to" a project?
Your "request for extension to" should include the project name, the original deadline, a detailed explanation of why you need an extension, the specific amount of additional time you're requesting, and any steps you've taken or plan to take to mitigate further delays.
What can I say instead of "request for extension to"?
You can use alternatives like "application for an extension to", "appeal for an extension to", or "petition for an extension to" depending on the context.
Is it better to ask for an extension or risk submitting subpar work?
In most cases, it's better to "request for extension to" and submit quality work than to rush and submit something subpar. However, consider the potential consequences of the delay and weigh them against the potential negative impact of submitting incomplete work.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested