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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
take effect today
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "take effect today" is correct and usable in written English. You can use it when indicating that a decision, policy, or change will start to apply immediately. Example: "The new policy will take effect today." Alternative expressions include "become effective today" and "start today."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(20)
is now in effect
is already finalized
has been transported
will be considered
has been honored
will present
is on track to be finalized
had been completed
has now ended
has successfully preserved
has been deteriorated
is going to be presented
will be revised
will be permitted
will be handed in
has been redeployed
is arranged for
has been executed
will be disseminating
will be followed
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
27 human-written examples
Shearson said the merger would take effect today.
News & Media
The timing was necessary for the law to take effect today.
News & Media
Tenants could be evicted for harassing landlords under revamped New York State housing codes that take effect today.
News & Media
The privacy rules were to take effect today, with health care providers given two years to come into compliance.
News & Media
The move, planned to take effect today, is forcing many travelers to rethink the way they pack.
News & Media
The new rates of 6percentt on deposits and 8percentt on overnight lending take effect today, the bank said.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
33 human-written examples
The changes will take effect early next year.
News & Media
The ban will take effect
News & Media
The new rules take effect April 25.
News & Media
Southern independence would take effect July 9.
News & Media
It was scheduled to take effect
Encyclopedias
Expert writing Tips
Best practice
When writing about changes or regulations, clearly state that the action will "take effect today" to avoid ambiguity about the start date.
Common error
Avoid using "take effect today" when referring to events that began before the current day. This phrase should only be used when referring to things that commence on the present day.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "take effect today" primarily functions as a verbal phrase indicating when a rule, law, or decision becomes operational or valid. As confirmed by Ludwig, the phrase is grammatically sound and widely used.
Frequent in
News & Media
73%
Academia
8%
Formal & Business
5%
Less common in
Science
5%
Encyclopedias
4%
Reference
0%
Ludwig's WRAP-UP
The phrase "take effect today" is a common and grammatically correct expression used to indicate the immediate commencement of a rule, law, or change. Ludwig's analysis confirms its widespread usage in news media, academic writing, and formal communications. The phrase's primary function is to inform the audience about the precise timing of an event, removing any ambiguity about when it starts. While a neutral register suits most contexts, understanding its function helps ensure accurate and effective communication. With various alternatives like "become operative today" and "go into effect today", writers can choose the best option to express their intended meaning clearly.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
go into effect today
This phrase is very similar in meaning and usage, but slightly more formal.
come into force today
This alternative is more common in legal or official contexts.
be in force from today
Similar to "come into force", this is often used in legal or regulatory contexts.
become operative today
This alternative uses a more formal tone, emphasizing the operational aspect of something starting.
is now in effect
This expresses that something has already commenced its operation on the current day.
begin operating today
This suggests the commencement of operations or activities on the current day.
be implemented today
This alternative emphasizes the action of putting something into practice.
be activated today
This implies that something is being turned on or enabled on the current day.
start today
This is a simpler, more direct way of saying something begins on the current day.
be valid from today
This suggests something becomes officially recognized or legitimate starting today.
FAQs
How do I use "take effect today" in a sentence?
Use "take effect today" to indicate that a new rule, law, or change begins to apply on the current day. For example: "The new regulations "take effect today"."
What's a more formal way to say "take effect today"?
For a more formal tone, consider using phrases like "become operative today" or "come into force today" especially in legal or official contexts.
Is it correct to say "taken effect today"?
No, "taken effect today" is grammatically incorrect. The correct form is ""take effect today"" to indicate a future or immediate start, or "has taken effect today" to indicate the action is completed.
What is the difference between "take effect today" and "take effect tomorrow"?
"Take effect today" means something starts now, while "take effect tomorrow" means it will start on the following day.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested