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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
at no additional expense
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "at no additional expense" is correct and usable in written English.
It can be used to indicate that something will be provided or done without any extra cost to the recipient. Example: "We will provide you with a complimentary upgrade at no additional expense."
✓ Grammatically correct
News & Media
Science
Alternative expressions(19)
at no extra cost
free of charge
at no extra charge
at no added cost
included at no cost
at no further expense
complementary
provided gratis
at no cost to you
at no additional cost
at no greater cost
free
at no incremental cost
no extra charges applied
as no extra
as no other
without supplementary costs
without additional fees
with no added fees
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
6 human-written examples
By promising to allow public hospitals to buy services from private clinics and laboratories at no additional expense for patients, he introduced a proposal that was once controversial but is now becoming more acceptable among Canadians.
News & Media
Dr. Burger says that he and other scientists have developed a reclamation approach that uses native seeds, trees, topsoil and selected rock material to help restore an area's natural diversity, at no additional expense.
News & Media
Anything that increases the amount of content they can access at no additional expense or – better yet – reduce their mobile bill is welcome.
News & Media
The basic plan starts at $5/month per user, although some Internet providers offer Microsoft® Office 365 with their services at no additional expense.
News & Media
Brand love constantly spawns new customers at no additional expense to the company.
News & Media
Based on the Obama Administration and the U.S. Census Bureau data, if the Fairness and Contracting Act becomes law up to 4 million new jobs could be created at no additional expense to the taxpayers.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Agency officials ordered a soundproof booth that typically is used to conduct hearing tests, but customized it at an additional expense to ensure private conversations.
News & Media
Sedation may partly solve the problem at an additional expense on resources [ 1].
Science
The town balked at the additional expense.
News & Media
Within the COSMOtherm program these analytic derivatives are available at negligible additional expense.
It would also be above the current $87-per-capita 87-per-capita 87-per-capitaexpenditure, The town balked at the additional expense.
News & Media
Expert writing Tips
Best practice
Use "at no additional expense" to clearly communicate that a product or service will be provided without any extra financial burden on the recipient. This can be a strong selling point or a reassuring detail in contracts and agreements.
Common error
Avoid using "at no additional expense" when the base product or service is already free. The phrase implies an addition to something already existing. If it's entirely free, simply state that it's free.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at no additional expense" functions as an adverbial phrase, modifying a verb or clause to indicate that something is provided without incurring any extra costs. Ludwig AI confirms its usability in written English.
Frequent in
News & Media
66%
Science
34%
Formal & Business
0%
Less common in
Wiki
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "at no additional expense" is a grammatically correct and usable phrase that serves to assure the audience that there will be no extra charges incurred. Ludwig AI confirms its proper usage. It's most commonly found in News & Media contexts, followed by Science, with a neutral to professional register. When employing this phrase, ensure that the context involves an addition to something already existing, and that you're not using it to describe something that is inherently free. Alternatives include "at no extra cost" and "free of charge".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
at no extra cost
Replaces "additional expense" with "extra cost" for a more concise phrasing.
at no added cost
Synonymous with "at no extra cost", focusing on the "added" aspect.
at zero additional cost
Emphasizes the "zero" cost with a slight structural change.
without any extra charge
Uses "charge" instead of "expense" and emphasizes the absence of fees.
free of charge
A common idiom that directly states something is free.
included at no cost
Highlights that something is included and doesn't add to the price.
without incurring additional fees
More specific, mentioning "fees" instead of general expenses.
at no further expense
Implies that there may have been previous expenses, but not anymore.
complementary
A single-word alternative that means "given freely".
gratis
A less common, more formal synonym for "free".
FAQs
How can I use "at no additional expense" in a sentence?
You can use "at no additional expense" to emphasize that something is included without increasing the overall cost. For example, "The software upgrade is available "at no additional expense"."
What phrases are similar to "at no additional expense"?
Similar phrases include "at no extra cost", "free of charge", and "without any extra charge". These all indicate that something is provided without incurring further costs.
Is it correct to say "at no extra charge" instead of "at no additional expense"?
Yes, "at no extra charge" is a perfectly acceptable alternative. Both phrases convey the same meaning: that there are no supplementary costs involved.
What's the difference between "at no additional expense" and "included"?
"Included" simply means something is part of the package. "At no additional expense" highlights that while something is being added, it won't increase the overall price. It adds emphasis on the cost aspect beyond mere inclusion.
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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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested