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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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upon end of contract

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "upon end of contract" is not correct in standard written English. It should be used in contexts discussing the conclusion or termination of a contract. An example could be: "Upon end of contract, all obligations will cease." Alternative expressions include "at the end of the contract" and "upon contract termination."

⚠ May contain grammatical issues

News & Media

Science

Wiki

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

A staff crisis resulted, which eventually ended with the payment of end-of-contract settlements (IC4, IC13).

The end-of-contract payments, for instance, could have been made more rapidly by the FOMULAC.

There is little switching at the end of contracts.

News & Media

The Economist

Generally, these GR provisions stipulate that the insurer has to renew the contract at the end of the contract period at the same conditions that apply for other subscribers with the same contract.

If the person you are in the contract with knowingly fails to keep the terms of the contract, you may terminate your end of the contract.

In years where you earn less than a certain agreed-upon amount, you pay nothing, and the year is added to the end of the contract.

News & Media

The New Yorker

If one party fails to fulfill his end of a contract, that lack of performance may allow the second party to terminate his end of a contract.

A major critique of OWWA is that membership expires at the same time as the end of employment contract, and therefore migrant workers cannot anymore receive benefits upon return to the Philippines (75).

Most are laid off at the end of their contract.

News & Media

The Economist

Burnett will be 36 at the end of his contract.

"They haven't kept up their end of the contract.

News & Media

The New York Times
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Expert writing Tips

Best practice

Consider using the more idiomatic "at the end of the contract" if you are referring to a simple point in time.

Common error

Avoid the common mistake of using "upon end of contract" in running text just because you have seen it in bullet points or database fields. In standard English writing, nouns like "end" and "contract" almost always require determiners to be grammatically sound.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

90%

Authority and reliability

2.5/5

Expert rating

Real-world application tested

Linguistic Context

This phrase functions as a temporal adverbial phrase that sets a condition based on time. However, as noted by Ludwig, it is an elliptical construction that lacks the grammatical markers (articles) necessary for standard syntax. In formal grammar, it is categorized as a prepositional phrase missing its determiners.

Expression frequency: Missing

Frequent in

News & Media

50%

Science

30%

Wiki

20%

Less common in

Formal & Business

0%

Academia

0%

Social Media

0%

Ludwig's WRAP-UP

While the intended meaning of "upon end of contract" is perfectly clear to any English speaker, it fails to meet the standards of formal written English. Ludwig AI indicates that the phrase is missing necessary definite articles. To maintain a professional and authoritative tone, writers should opt for grammatically complete alternatives such as "at the end of the contract" or "upon expiration of the contract". The clipped version is best reserved for technical shorthand where brevity is more important than grammatical precision.

FAQs

Is "upon end of contract" grammatically correct?

Not in standard written English. It is a clipped phrase that lacks articles. You should use ""at the end of the contract"" or "upon the end of the contract" instead.

What can I say instead of "upon end of contract"?

When is it okay to use clipped phrases like "upon end of contract"?

This style is only acceptable in shorthand environments like automated email subject lines, spreadsheet headers, or technical documentation where space is limited. In any formal document, use "upon the end of the contract".

What's the difference between "upon end of contract" and "at the end of the contract"?

The main difference is grammatical completeness. ""at the end of the contract"" is the standard idiomatic expression, whereas "upon end of contract" is a telegraphic version that may be perceived as unprofessional in prose.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: