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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 completion of the contract
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "upon completion of the contract" is correct and usable in written English.
It can be used in contexts where you want to indicate that something will happen after the contract has been fulfilled or finished. Example: "Payment will be issued upon completion of the contract, ensuring all terms have been met."
✓ Grammatically correct
News & Media
Wiki
Science
Formal & Business
Alternative expressions(20)
completion
upon completion of the project
after completion of the contract
after completion of the project
conclusion
termination
finishing
execution
completition
windup
fulfillment
culmination
fulfilment
completion of the project
close
accomplishment
ensuring commitment fulfillment
satisfaction
realization
the contract is due
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
1 human-written examples
Furthermore, Kharitanova-Feygin has already received an advance payment of 30,000 euros to produce a film about the Pussy Riot trial, with an additional 170,000 euros payable upon completion of the contract, and 40 percent of the profits of worldwide sales of videos.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Upon completion of the project, the contract specifies that Kogan's company may continue to make use of SCL data for "academic research where no financial gain is made".
News & Media
If the Contract Price is not paid upon completion of the Work pursuant to the term and conditions of this Contract, interest shall accrue at a monthly rate of 5 percent.
Wiki
Wise men and women predicted the implementation of a US-style system where the title of "solicitor" would be awarded upon completion of the Legal Practice Course (LPC), with the cumbersome two-year training contract done away with altogether.
News & Media
Under its contract with the company, which expires June 30, the city is supposed to pay the company $32 million upon completion of the project.
News & Media
Upon completion of the transaction, Concord shareholders will own 21percentt of the outstanding shares of First Data.
News & Media
The success of each project, though, depends to some extent upon completion of the others.
News & Media
We also recommend erasing the browsing history upon completion of the form".
News & Media
They will receive the money upon completion of the divestment process.
News & Media
Participants will be licensed to care for city trees upon completion of the course.
News & Media
Upon completion of the three years, each will be awarded a $3,000 college scholarship.
News & Media
Expert writing Tips
Best practice
When using "upon completion of the contract", ensure that the context clearly defines what constitutes "completion". Ambiguity can lead to disputes.
Common error
Avoid assuming that "completion of the contract" solely refers to the final delivery. Clearly specify all milestones and deliverables that define completion within the contract itself.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "upon completion of the contract" acts as an adverbial phrase. It modifies a verb or clause to specify when an action will occur, indicating that the action is contingent on the contract being fully executed. This is supported by Ludwig examples showing payment being issued "upon completion of the contract".
Frequent in
News & Media
32%
Wiki
23%
Science
23%
Less common in
Formal & Business
22%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "upon completion of the contract" is a grammatically correct adverbial phrase used to specify when an action will occur, contingent on the full execution of a contract. According to Ludwig, the phrase is most common in news and formal business settings, signaling a professional register. To ensure clarity, define 'completion' within the contract. Alternatives include "after the contract is completed" or "once the contract is fulfilled". Ludwig AI confirms the validity of this phrase.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
after the contract is completed
Replaces "upon completion of" with "after" and uses the passive voice.
once the contract is fulfilled
Substitutes "upon completion of" with "once" and "contract" with "fulfilled".
on fulfillment of the contract
Replaces "upon completion" with "on fulfillment".
when the contract is finalized
Uses "when" instead of "upon completion of" and "finalized" instead of "completed".
following the contract's completion
Rephrases to use "following" and a possessive form.
after the contract's fulfillment
Similar to 'after the contract is completed' but using 'fulfillment'.
subsequent to the contract's completion
A more formal alternative using "subsequent to".
at the contract's conclusion
Replaces completion with conclusion, indicating the end of the contract.
as soon as the contract concludes
Emphasizes immediacy, suggesting something happens right after the contract ends.
when the terms of the contract have been satisfied
Specifies the condition for completion, focusing on satisfying terms.
FAQs
What does "upon completion of the contract" mean?
It signifies that something will occur once all the terms and conditions outlined in the agreement have been fully satisfied and the contract has reached its end.
What can I say instead of "upon completion of the contract"?
You can use alternatives like "after the contract is completed", "once the contract is fulfilled", or "on fulfillment of the contract".
Is there a difference between "upon completion of the contract" and "after the contract is completed"?
The difference is subtle. "Upon completion of the contract" is slightly more formal and emphasizes the moment of completion, while "after the contract is completed" is more general and focuses on the period following completion.
How do I ensure clarity when using "upon completion of the contract" in a legal document?
Define precisely what constitutes "completion" within the contract itself. Specify deliverables, acceptance criteria, and any other relevant conditions that must be met.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested