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
upon claiming
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "upon claiming" is correct and usable in written English.
It can be used to indicate an action that occurs immediately after a claim is made or asserted. Example: "Upon claiming the prize, she was filled with joy and disbelief."
✓ Grammatically correct
News & Media
Wiki
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
5 human-written examples
They will travel to Charlton intent upon claiming the title.
News & Media
This time, that's even more explicit: upon claiming the reward for finishing the last mission, a number of quests immediately open up, pushing the player towards the new strikes, encouraging them to revisit old areas to battle the Taken there, and reminding them that the Crucible, where player-versus-player combat congregates, is still there.
News & Media
The perpetrator of all these lies was of course a mild man on the surface, in many ways unnoticeable, well used to avoiding drawing attention to himself, except occasionally, when he concocted elaborate ruses to both gain sympathy and distract - pretending while a student to have been set upon; claiming, when things got more desperate, that he had cancer.
News & Media
These savings are realized not only by the amount of the dependency exemption itself, but also through other tax breaks that may be contingent upon claiming the dependent exemption.
News & Media
Upon claiming that she had mastered these speech particulars, MacFarlane hired her.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Osborne also used his autumn statement to continue the government's onslaught upon those claiming work-related benefits – many of whom are social housing tenants or their dependants.
News & Media
Sile had quickly frowned upon the idea, claiming that it was inhumane to do such a thing.
News & Media
But in a 2001 case involving the Buckman Company, the Supreme Court held that plaintiffs cannot sue based upon claims that a manufacturer defrauded the F.D.A.
News & Media
Based upon claims from former officer Russell Poole, the wrongful death suit had alleged that LAPD officers Rafael Perez and David Mack had conspired alongside Death Row Records boss Marion "Suge" Knight to murder the rapper.
News & Media
Yet it comes on the heels of sustained attacks from across the political spectrum, usually centring upon claims that social landlords concentrate jobless households, and their reputed inability to transform these neighbourhoods for the better.
News & Media
The law erects procedural barriers to those seeking habeas corpus relief and was specifically intended to limit the number of petitions inmates are permitted to file, even those relying upon claims of actual innocence.
News & Media
Expert writing Tips
Best practice
Use "upon claiming" to denote an action that directly and immediately follows the act of making a claim. This adds a touch of formality and precision to your writing.
Common error
Avoid using "upon claiming" in casual conversation or informal writing. Phrases like "after claiming" or "once claiming" are often more appropriate for less formal settings.
Source & Trust
87%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "upon claiming" functions as a prepositional phrase modifying a verb, indicating when an action occurs. As noted by Ludwig, it implies the action happens immediately after the claim is made, and is supported by various examples.
Frequent in
News & Media
40%
Wiki
20%
Science
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "upon claiming" is a formal way to express that something happens immediately after a claim is made. Ludwig analysis, as well as the limited number of examples, suggests it is grammatically correct but relatively rare in everyday usage. Its primary function is to establish a temporal relationship, and it is best suited for formal, professional, or scientific contexts. For less formal settings, alternatives such as "after claiming" may be more appropriate.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
after claiming
Replaces "upon" with "after", offering a more common and slightly less formal alternative.
on claiming
Substitutes "upon" with "on", providing a similar but less frequently used preposition.
immediately after claiming
Adds "immediately after" for emphasis on the temporal proximity of the events.
once a claim is made
Rephrases the action as a passive construction, shifting the focus slightly.
following the claim
Uses "following" to indicate a sequence of events after the claim.
after making a claim
Emphasizes the act of making the claim, altering the focus slightly.
when a claim is asserted
Uses "when" to introduce a condition triggered by the assertion of a claim.
subsequent to claiming
Employs more formal language with "subsequent to", indicating a later event.
in the wake of claiming
Introduces a sense of consequence or aftermath following the claim.
post-claim
Condenses the phrase into a hyphenated adjective, useful in specific contexts.
FAQs
What does "upon claiming" mean?
The phrase "upon claiming" means immediately after asserting or stating something as a fact. It's often used to describe an action that happens right after a claim is made.
How can I use "upon claiming" in a sentence?
You can use "upon claiming" to connect the act of making a claim with a subsequent action or event. For example: "Upon claiming the reward, he felt a wave of relief."
Which is more appropriate, "after claiming" or "upon claiming"?
"Upon claiming" is more formal than "after claiming". In most everyday situations, "after claiming" is perfectly acceptable. "Upon claiming" is best reserved for more formal or legal contexts.
What are some alternatives to "upon claiming"?
Alternatives include "immediately after claiming", "following the claim", or "once a claim is made", depending on the nuance you want to convey.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.3/5
Expert rating
Real-world application tested