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
Many thanks for your assistance
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Many thanks for your assistance" is correct and usable in written English. You can use it in formal or informal correspondence to express gratitude for help received. Example: "Many thanks for your assistance with the project." Alternative expressions include "Thank you very much for your help" and "I greatly appreciate your support."
✓ Grammatically correct
Science
Formal & Business
News & Media
Alternative expressions(20)
many thanks for your assistance
thank you for your help
many thanks for your help
assistance
help
I am grateful for your guidance
Thanks a lot for your help
Thanks for everything you've done
I'm grateful for your support
I cannot thank you enough
Thank you for your contributions
Much appreciated
I owe you a debt of gratitude
Thank you for your assistance
I appreciate your assistance
thanks for your assistance
I am grateful for your assistance
Thanks for your assistance
Your assistance is greatly appreciated
Thanks for your help
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
59 human-written examples
Many thanks for your clues for WELL, WELL, WELL.
News & Media
"Many thanks for your thoughts," he wrote to one colleague.
News & Media
Many thanks for your understanding.
News & Media
Many thanks for your time.
News & Media
Many thanks for your kindness.
News & Media
Many thanks for your "likes" and thoughtful commentary.
News & Media
Many thanks for your "likes", "shares," "tweets", and thoughtful commentary.
News & Media
Many thanks for your review Helen.
Science
Many thanks for your well formulated feedback.
Science
Many thanks for your comments Dr. Valenzuela.
Science
Many thanks for your kind and helpful comments.
Science
Expert writing Tips
Best practice
Pair this phrase with a specific reference to the task performed to make the gratitude feel more authentic and less like a template
Common error
Ensure you use the plural "thanks" rather than the singular "thank". Writing "Many thank for your assistance" is a common non-native error that disrupts the flow of the formulaic expression.
Source & Trust
90%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "Many thanks for your assistance" functions as a formulaic expression of gratitude. According to Ludwig, it serves as a politeness marker that acknowledges a completed or ongoing favor. It follows the structure: quantifier (Many) + noun (thanks) + prepositional phrase (for your assistance), which is grammatically robust and widely accepted in standard English.
Frequent in
Science
45%
Formal & Business
30%
News & Media
20%
Less common in
Social Media
3%
Wiki
1%
Informal Conversation
1%
Ludwig's WRAP-UP
The phrase "Many thanks for your assistance" is a cornerstone of professional English. Ludwig confirms its validity through a diverse array of examples from top-tier news organizations and scientific journals. It is grammatically flawless and provides a slightly more formal alternative to the standard "thanks for your help". When using this expression, you strike a balance between warmth and professionalism. The analysis shows it is particularly prevalent in academic and business settings where clear, polite communication is essential. By opting for <a href="/s/assistance" target="_blank" rel="alternative">assistance over <a href="/s/help" target="_blank" rel="alternative">help, you signal a higher level of formality and respect for the recipient's expertise. Whether you are concluding an email or writing a formal acknowledgement in a research paper, this phrase remains one of the most reliable ways to express gratitude effectively.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Thank you very much for your help
Uses more direct verb-based structure for a standard, polite tone
Thank you for your kind assistance
Adds an evaluative adjective to emphasize the helpful nature of the recipient
I greatly appreciate your support
Shifts the focus to personal appreciation and uses support as a broader term
Your assistance is much appreciated
Uses a passive structure to place emphasis on the assistance itself
Sincere thanks for your help
Adds a personal touch of earnestness through the adjective sincere
I appreciate the help you provided
Includes a relative clause for a more detailed acknowledge of the action
I am grateful for your guidance
Replaces assistance with a more specific term often used in mentoring or advisory contexts
Many thanks for your cooperation
Best suited for collaborative or administrative contexts where mutual effort is key
Thanks a lot for your help
Reduces formality significantly for casual or peer-to-peer interactions
Much obliged for your aid
Provides a more formal and slightly traditional alternative
FAQs
How do I use "Many thanks for your assistance" in a sentence?
You can use it as a standalone closing or as part of a sentence like "I wanted to send <a href="/s/many+thanks+for+your+assistance" target="_blank" rel="alternative">many thanks for your assistance during the project transition."
Is "Many thanks for your assistance" formal enough for a business letter?
Yes, it is highly appropriate for professional contexts. If you need something even more traditional, consider <a href="/s/thank+you+for+your+help" target="_blank" rel="alternative">thank you for your help or <a href="/s/I+greatly+appreciate+your+support" target="_blank" rel="alternative">I greatly appreciate your support.
What is the difference between assistance and help in this context?
Assistance is generally considered more formal and professional than help. Using <a href="/s/many+thanks+for+your+help" target="_blank" rel="alternative">many thanks for your help is slightly more neutral and common in everyday office communication.
Can I use this phrase to thank a group?
Absolutely. It works well for both individuals and teams. Alternatively, you might say <a href="/s/many+thanks+to+the+team+for+their+assistance" target="_blank" rel="alternative">many thanks to the team for their assistance to be more specific.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
90%
Authority and reliability
4.9/5
Expert rating
Real-world application tested