Active voice and passive voice are two grammatical ways of organizing an action in a sentence. The difference mainly concerns who or what becomes the grammatical subject and where the sentence places its focus.
Compare:
- Active: The manager approved the request.
- Passive: The request was approved by the manager.
Both sentences describe the same event, but they present it differently. The active sentence puts the manager first. The passive sentence puts the request first.
Active voice is often a clear and direct default, but passive voice is not a grammatical mistake. It is standard English and can be the better choice when the receiver, result, or action matters more than the actor.
2. Quick Answer
In active voice, the subject usually performs the action:
- The storm damaged the roof.
In passive voice, the subject receives or is affected by the action:
- The roof was damaged by the storm.
Active voice usually makes the actor more obvious. Passive voice shifts attention toward the receiver, action, or result and may leave the actor unstated.
3. Why People Confuse Them
Active and passive sentences can describe the same underlying event, which makes the distinction seem harder than it is.
Consider:
- Maya opened the door.
- The door was opened by Maya.
In the first sentence, Maya is both the grammatical subject and the actor.
In the second, the door becomes the grammatical subject even though Maya still performs the action.
Another common source of confusion is the verb be.
Not every sentence containing is, was, were, or another form of be is passive.
For example:
- The door was open.
This sentence describes the door’s condition. It is not automatically passive.
Compare:
- The door was opened by Maya.
- Here, was opened forms a passive construction because the door receives the action of opening.
Tense and voice are also separate ideas:
- Maya opens the door. — present, active
- Maya opened the door. — past, active
- The door is opened by Maya. — present, passive
- The door was opened by Maya. — past, passive
Past tense does not automatically mean passive voice.
4. Key Differences At A Glance
| Feature | Active Voice | Passive Voice |
|---|---|---|
| Grammatical subject | Usually the actor | Usually the receiver or affected thing |
| Actor | Often appears as subject | May appear in a by-phrase or be omitted |
| Typical structure | Actor + verb + receiver | Receiver + form of be + past participle |
| Main focus | Who performs the action | What receives the action or what happened |
| Actor omission | Usually not relevant | Common when actor is unknown or unimportant |
| Typical effect | Often direct and concise | Often receiver- or result-focused |
| Common uses | Instructions, responsibility, straightforward reporting | Unknown actor, result emphasis, diplomatic wording |
| Example | The editor changed the headline. | The headline was changed by the editor. |
A second practical comparison:
| Context | Often Better Choice | Why |
|---|---|---|
| Clear responsibility | Active | Identifies who acted |
| Instructions | Active | Makes the performer obvious |
| Unknown actor | Passive | Avoids inventing an actor |
| Result is most important | Passive | Puts the result first |
| Technical procedure | Either | Depends on desired focus |
| Diplomatic message | Sometimes passive | Can reduce focus on blame |
These are tendencies, not absolute rules.
5. Meaning and Usage Difference
Grammatical voice describes the relationship between a verb and the people or things involved in the action.
Active voice
In a typical active sentence, the subject performs the action:
- Jordan wrote the report.
Here:
- Jordan = grammatical subject
- Jordan = actor
- the report = receiver of the action
The sentence naturally focuses first on Jordan.
Passive voice
In a passive sentence, the receiver or affected participant becomes the grammatical subject:
- The report was written by Jordan.
Now:
- the report = grammatical subject
- the report = receiver
- Jordan = actor in a by-phrase
- The event remains the same, but the focus changes.
Passive without naming the actor
A passive sentence does not require a by-phrase:
- The report was written.
- This may be preferable when the writer is unknown, obvious, irrelevant, or deliberately left out.
Typical passive formation
A common English passive uses:
form of be + past participle
Examples:
- is approved
- was damaged
- were delivered
- has been completed
- A modal can also appear:
- The form must be submitted by Friday.
- The package can be collected tomorrow.
- A perfect passive is also possible:
- The work has been completed.
- The documents had been signed before the meeting.
Not every verb works naturally in the passive
- A passive construction generally needs an action that can affect or act upon another participant.
For example:
- Active: Maya opened the window.
- Passive: The window was opened by Maya.
- But an intransitive sentence such as:
- The baby slept.
does not normally become:
- The baby was slept.
There is no direct receiver that can naturally become the passive subject.
- In the terms active voice and passive voice, active and passive function adjectivally, while the complete expressions act as grammatical noun phrases.
6. Tone, Context, and Formality
Active voice often feels:
- direct
- explicit
- energetic
- concise
- accountable
- For example:
- We made an error.
The actor is clear.
Passive voice can feel:
- neutral
- impersonal
- diplomatic
- result-focused
- less focused on responsibility
Compare:
- An error was made.
- This version directs attention toward the error rather than immediately identifying who caused it.
Customer-facing language
Compare:
- You entered the password incorrectly.
- The password was entered incorrectly.
The first directly assigns responsibility to the customer. The second may sound less accusatory.
Scientific and technical writing
Both voices can be useful:
- We tested the samples.
- The samples were tested.
The active version emphasizes the researchers. The passive version emphasizes the samples or procedure.
Scientific writing does not require one voice in every situation.
Passive does not automatically mean formal
Consider:
- My bike was stolen.
This is ordinary conversational English, not unusually formal.
- The passive is natural because the thief may be unknown and the stolen bike is the speaker’s main concern.
7. Which One Should You Use?
- Use active voice when the actor is important.
- When responsibility should be clear
- The accounting team approved the payment.
- This is clearer than hiding the responsible group.
- When giving instructions
- Click the blue button.
- Submit the form by Friday.
- Your manager must approve the request.
These active constructions tell readers clearly who should act.
When the passive adds unnecessary words
- Active: Maya wrote the memo.
- Passive: The memo was written by Maya.
If Maya is important and no other focus is needed, the active form is usually more direct.
Use passive voice when the actor is unknown:
- My bike was stolen last night.
You do not need to write:
- Someone stole my bike last night.
if the thief is unknown and the bike is the main focus.
Use passive when the actor is irrelevant:
- The road was repaired last month.
Who performed the physical repair may not matter.
Use passive when the result deserves emphasis:
- The building was severely damaged in the storm.
The building and its condition are more important than naming the damaging force first.
Use passive when the context deliberately de-emphasizes the actor:
- The payment was processed incorrectly.
This can be useful in diplomatic communication, although hiding responsibility is not always desirable.
The best choice depends on what the reader needs to know first.
8. When One Choice Sounds Wrong
Sometimes both voices are grammatical, but one is poorly suited to the context.
Passive can sound evasive
Suppose a company knows who made an important mistake.
- Mistakes were made.
The sentence is grammatical, but it can sound evasive if responsibility matters.
A clearer version might be:
- We made several mistakes.
Passive can become unnecessarily cumbersome
Active:
- The committee reviewed the proposal.
Cumbersome passive:
- The proposal was subjected to a review by the committee.
A simpler passive would be:
- The proposal was reviewed by the committee.
Even then, the active version may be more natural if the committee is important.
Active can sound unnatural when the actor is unknown
- Someone stole my bike.
This is grammatical.
But:
- My bike was stolen.
may be more natural if the speaker does not know who stole it.
Active can shift focus away from what matters
Compare:
- Someone damaged three homes during the storm.
- Three homes were damaged during the storm.
If the important fact is the damage to the homes and the actor is unknown, the passive version may suit the context better.
Some sentences cannot be mechanically changed to passive
Active:
- The children laughed.
There is no ordinary passive equivalent such as:
- The children were laughed.
The original verb does not have a receiver that can simply become a passive subject.
It is important to distinguish between a sentence that is ungrammatical, one that is grammatical but awkward, and one that is grammatical but poorly suited to the purpose.
9. Common Mistakes
Mistake: Every form of “be” means passive voice
Not true.
- The room is quiet.
This describes a state.
Compare:
- The room is cleaned every morning.
Here, is cleaned is passive.
Mistake: Passive voice is always wrong
Passive voice is standard English.
- The suspect was arrested Tuesday.
The passive may be appropriate if the arrest matters more than naming the officers.
Mistake: Passive voice must contain “by”
A by-phrase is optional:
- The package was delivered.
You do not need to identify the delivery person.
Mistake: First person automatically means active
Not necessarily.
- I completed the form. — active
- I was selected for the program. — passive
The pronoun does not determine the voice.
Mistake: Past tense means passive
Compare:
- Maya opened the door. — past, active
- The door was opened by Maya. — past, passive
Tense and voice are separate.
Mistake: Every active sentence can become passive
Not every verb has a suitable receiver:
- He slept.
- They arrived.
- The baby cried.
These do not normally produce direct passive equivalents.
Mistake: Passive always sounds more professional
Passive can be appropriate, but unnecessary passive constructions may make writing less clear.
Compare:
- The manager approved the budget.
- The budget was approved by the manager.
Either can be professional. The best choice depends on focus.
10. Everyday Examples
Home
Active: Maya cleaned the kitchen.
Passive: The kitchen was cleaned by Maya.
If Maya’s contribution matters, active is clearer. If the kitchen’s condition matters, passive may fit.
School
Active: The school canceled classes.
Passive: Classes were canceled.
The passive works naturally when students mainly need to know what happened.
Workplace
Active: Daniel submitted the report.
Passive: The report was submitted by Daniel.
The active version emphasizes responsibility.
News
Active: Firefighters rescued three people.
Passive: Three people were rescued.
A report may choose either depending on whether the rescuers or victims are the main focus.
Science
Active: We tested the samples at room temperature.
Passive: The samples were tested at room temperature.
Both are standard. The first emphasizes the researchers; the second emphasizes the procedure.
Instructions
Active: Attach the receipt to the form.
Passive: The receipt should be attached to the form.
The active version is often clearer when directly instructing a reader.
Customer service
Active: You entered the account number incorrectly.
Passive: The account number was entered incorrectly.
The passive version can sound less accusatory.
Responsibility
Active: Our team missed the deadline.
Passive: The deadline was missed.
If accountability matters, the active version provides more useful information.
Property damage
Active: Someone broke the window overnight.
Passive: The window was broken overnight.
The passive is natural when the actor is unknown.
Delivery
Active: The courier delivered the package this morning.
Passive: The package was delivered this morning.
If the important information is that the package arrived, the passive version may be more useful.
11. Dictionary-Style Word Details
Verb
Active voice
The phrase active voice is not normally used as a lexical verb.
Instead, we say:
- The sentence is in the active voice.
- Change the sentence to active voice.
The term describes a grammatical property of a verb construction or clause.
Passive voice
Passive voice is likewise not an ordinary verb.
We say:
- The clause is in the passive voice.
- Rewrite it in passive voice.
Do not create forms such as “to active voice” or “to passive voice” as ordinary verbs.
Noun
Active voice
Active voice is an established grammatical noun phrase naming one type of grammatical voice.
- The sentence uses active voice.
Passive voice
Passive voice is also an established grammatical noun phrase.
- The editor changed the sentence to passive voice.
Active and passive have other meanings when used alone, but those senses are outside this comparison.
Synonyms
Exact synonyms are limited.
For active voice, close grammatical alternatives include:
- active construction
- active-voice construction
For passive voice:
- passive construction
- passive-voice construction
These are useful alternatives in grammatical discussion, but they are not perfect replacements in every context.
Terms such as direct voice and indirect voice should not be treated as universal synonyms.
Example Sentences
Active voice
- The editor wrote the headline.
- We usually prefer active voice when the actor matters.
Passive voice
- The headline was written by the editor.
- Passive voice can emphasize the receiver of an action.
These examples show both the terms themselves and actual voice constructions.
Word History
The grammatical label active is historically connected with the idea of acting or doing.
The label passive is connected with the idea of undergoing or receiving an action, which fits its grammatical use.
These word origins help explain the terminology, but they should not be confused with a complete history of English grammatical voice.
Phrases Containing
Active voice
- in the active voice
- use active voice
- write in active voice
- active-voice sentence
- change to active voice
Passive voice
- in the passive voice
- use passive voice
- write in passive voice
- passive-voice sentence
- change to passive voice
These are standard grammatical collocations rather than idioms.
12. FAQs
Is passive voice grammatically incorrect?
No. Passive voice is a standard part of English grammar.
- The documents were signed yesterday.
It becomes a problem only when it makes a sentence less clear or poorly suited to its purpose.
How can you quickly identify passive voice?
Look for a subject that receives an action and a construction commonly using a form of be + past participle:
- The window was broken.
A by-phrase may appear, but it is not required.
Is every sentence with “was” passive?
No.
- The room was cold. — not automatically passive
- The room was cleaned. — passive
You need to examine the complete verb construction and meaning.
Can a sentence use both active and passive voice?
Yes, different clauses in one sentence can use different voices:
- Maya prepared the report, and it was reviewed by her manager.
The first clause is active; the second is passive.
Why do teachers often prefer active voice?
Active voice often makes the actor and responsibility clear and can produce shorter, more direct sentences.
That does not mean passive voice should be eliminated.
When is passive voice better than active voice?
Passive voice can be especially useful when the actor is unknown, unimportant, obvious, or less important than the receiver or result.
- My wallet was stolen.
- The road was closed.
- The results were published Friday.
13. Conclusion
Active voice usually places the actor in subject position:
- The manager approved the request.
Passive voice places the receiver or affected participant in subject position:
- The request was approved by the manager.
Active voice is often a clear default when readers need to know who acted. Passive voice is equally legitimate when the receiver, result, or action deserves greater attention or when the actor is unknown or irrelevant.
The better choice is the one that puts the most important information where the reader can understand it most easily.
