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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
one off deduction
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "one off deduction" is correct and usable in written English.
You can use it to refer to a single, isolated deduction from a total, for example "the accountant made a one-off deduction of $50 from the total amount".
✓ Grammatically correct
News & Media
Science
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
Switzerland has agreed to make a one-off deduction from all existing accounts held by people who are liable for British taxes but have not paid them.
News & Media
The closest thing to a quantification comes in the Grattan Institute's submission to a Senate inquiry on tax deductions, which finds that limiting negative gearing could have a one-off impact on house prices of between 1% and 2%.
News & Media
This is after a 1% annual deduction fee which, together with a one-off charge of £94.25 for each loan, is how Zopa makes its money.
News & Media
The Treasury said that the rates of the withholding tax had been set slightly lower than the normal British ones to account for the fact that deductions will take effect sooner than would happen under the British tax system and that the one-off tax rate accounted for the fact that the taxpayer wouldn't have to fund lengthy investigations to recoup the money.
News & Media
He was a one-off".
News & Media
"These are one-offs.
News & Media
One-off success?
News & Media
"The play-offs are one-off games.
News & Media
Havana is a one-off.
News & Media
It's a one-off.
News & Media
He's a one-off.
News & Media
Expert writing Tips
Best practice
When using the phrase "one off deduction", ensure the context clearly establishes what is being deducted from, and why this particular deduction is unique or non-recurring. This will avoid confusion and enhance clarity.
Common error
Avoid using "one off deduction" when referring to recurring deductions or adjustments. This phrase should only be used when the deduction is truly singular and non-repetitive. If the deductions are occasional, it is better to specify the number of deductions that are going to be applied.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "one off deduction" functions as a noun phrase, typically serving as the object of a sentence or clause. It describes a specific type of reduction or subtraction, emphasizing its singular and non-recurring nature. As confirmed by Ludwig, it’s correct and usable.
Frequent in
News & Media
35%
Formal & Business
33%
Science
32%
Less common in
Wiki
0%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "one off deduction" is a grammatically correct and understandable way to describe a single, non-recurring deduction. While it may not be an extremely common phrase, it is used in a variety of contexts, including news media, formal business settings, and scientific publications. Ludwig confirms its usability, further emphasizing its correctness. When using this phrase, it's important to ensure that the context clearly establishes what is being deducted from and why the deduction is unique or non-recurring. Alternatives such as "single deduction" or "isolated deduction" can be considered depending on the desired emphasis. Make sure you're not referring to recurring deductions or adjustments when using this phrase.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
One-time-only deduction
Adds emphasis to the limited occurrence of the deduction.
Single deduction
Focuses on the singularity of the deduction, removing the emphasis on it being a one-time event.
Isolated deduction
Highlights the separation of the deduction from any recurring pattern.
Non-recurring deduction
Emphasizes that the deduction will not happen again.
Exceptional deduction
Suggests the deduction is unusual or not part of standard procedure.
Unique deduction
Highlights the distinctiveness of the deduction.
Special deduction
Indicates the deduction is granted under specific circumstances.
Individual deduction
Focuses on the fact that the deduction applies to a single item or instance.
Atypical deduction
Implies the deduction is not typical or common.
Occasional deduction
Indicates that the deduction happens infrequently.
FAQs
How to use "one off deduction" in a sentence?
You can use "one off deduction" to describe a single, isolated deduction from a total amount, for example, "The accountant made a "one off deduction" of $50 from the total amount due to a processing error."
What can I say instead of "one off deduction"?
You can use alternatives like "single deduction", "isolated deduction", or "non-recurring deduction" depending on the context.
What's the difference between "one off deduction" and "recurring deduction"?
"One off deduction" refers to a deduction that happens only once, while a "recurring deduction" is a deduction that happens regularly or repeatedly.
Is "one time deduction" the same as "one off deduction"?
Yes, "one time deduction" and "one off deduction" are often used interchangeably to describe a deduction that occurs only once. The first one is also acceptable.
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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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested