Is it Self or Itself? Understanding the Correct Usage helps learners avoid confusion and choose the right form in everyday English with ease! When choosing between its and itself, a common confusion for any English learner comes from the language being full of nuances and exceptions. A simple guide can help you choose the correct option. If something belongs to a subject, it shows possession without an apostrophe; an example is a dog that wagged its tail.
A reflexive pronoun, such as itself,f is used when an action is done back to the subject; for instance, a cat cleaned itself. From my experience talking about grammar, remembering this difference saves time and helps avoid a minor mistake. While deciding the right choice, do not worry if the topic feels tricky. Even a diligent learner can trip over a small detail. The place of each word plays a part in shaping clarity, and a mix of similar forms can create a big shift in meaning and meanings that may be understood unexpectedly.
Think of it as a little puzzle worth deciphering; with every sentence, better pronunciation, stronger grammar, and careful dealing with this self-topic, the process becomes easier. By venturing into this territory, you will remember what each form means, gain confidence in sentences, and see how else, area, detail, choice, meaning, and difference work together for better communication.
Quick Answer: Is It “Its Self” or “Itself”?
If you’re looking for the short answer, here it is:
✅ Itself = Correct in standard English when used as a reflexive or intensive pronoun.
⚠️ Its self = Rarely used and usually appears only when “self” functions as a separate noun.
The Correct Form in Modern English
Most of the time, you should write itself as a single word.
Examples:
- The machine repaired itself.
- The cat cleaned itself.
- The company reinvented itself.
In each sentence, the action returns to the subject. Because of that relationship, English uses the reflexive pronoun itself.
Why “Itself” Is Usually the Right Choice
English reflexive pronouns follow a predictable pattern:
| Subject Pronoun | Reflexive Pronoun |
| I | Myself |
| You | Yourself |
| He | Himself |
| She | Herself |
| We | Ourselves |
| They | Themselves |
| It | Itself |
Notice the pattern. Every reflexive pronoun is written as a single word. That is why itself follows the same rule.
When “Its Self” May Occasionally Appear
There are rare situations where its self can be grammatically acceptable.
Example:
The organization struggled to define its self-image.
Here, its is a possessive pronoun, while self-image refers to a noun concept.
In philosophical writing, you may occasionally encounter phrases such as:
The universe contemplated its self.
These constructions are uncommon in modern everyday English.
What Does “Itself” Mean?
Understanding the meaning of the rule itself makes it much easier to remember.
Definition of “Itself”
Itself is a reflexive pronoun that refers back to a thing, animal, organization, idea, or object already mentioned in a sentence.
In simple terms, the subject acts on itself.
Examples:
- The dog scratched itself.
- The computer restarted itself.
- The company positioned itself as an industry leader.
Why “Itself” Is a Reflexive Pronoun
A reflexive pronoun reflects an action onto the subject.
Consider this sentence:
The cat cleaned itself.
The subject is the cat.
The object is also the cat.
Since both refer to the same thing, English requires a reflexive pronoun.
How Reflexive Pronouns Work in English Grammar
Reflexive pronouns perform several important functions:
- They show actions directed back at the subject.
- They add emphasis.
- They prevent awkward repetition.
- They improve sentence clarity.
Without reflexive pronouns, English would sound repetitive and unnatural.
Compare:
❌ The cat cleaned the cat.
✅ The cat cleaned itself.
The second sentence sounds natural because English grammar expects a reflexive pronoun in that structure.
How to Use “Itself” Correctly
Many grammar mistakes happen because writers know the word but don’t fully understand when to use it.
When the Subject and Object Are the Same
The most common use occurs when the subject and object refer to the same thing.
Examples:
- The robot programmed itself.
- The business transformed itself.
- The plant protected itself from insects.
Using “Itself” for Emphasis
Sometimes it doesn’t function as a reflexive pronoun. Instead, it emphasizes the subject.
Examples:
- The president itself wasn’t the issue.
- The system itself caused the delay.
- The product itself is excellent.
This usage is called an intensive pronoun.
Common Sentence Patterns with “Itself”
You’ll often see structures such as:
- Subject + Verb + Itself
- Subject + Itself + Verb
- Subject + Verb + Preposition + Itself
Examples:
- The machine repaired itself.
- The company itself announced the change.
- The problem solved itself over time.
Examples of “Itself” in Sentences
Practical examples make grammar easier to understand.
Everyday Examples
- The door closed itself.
- The dog entertained itself.
- The baby calmed itself.
- The toy moved itself.
Academic Writing Examples
- The theory supports itself through evidence.
- The argument presents itself logically.
- The framework adapts itself to new conditions.
Business Writing Examples
- The brand positioned itself as a premium option.
- The company distinguished itself from its competitors.
- The organization reinvented itself after the merger.
Is “Its Self” Ever Correct?
This question causes most of the confusion.
Why Many People Think “Its Self” Is Wrong
In modern English, readers expect reflexive pronouns to be written as one word.
Therefore, when people see its self, it often appears incorrect.
Most grammar guides recommend using itself unless a specific context requires otherwise.
Situations Where “Its Self” Can Appear as Two Separate Words
Occasionally, “self” functions as a noun rather than part of a reflexive pronoun.
Examples include:
- Its self-image improved.
- Its self-awareness increased.
- Its self-concept evolved.
Here, “self” belongs to a compound noun rather than a pronoun.
Philosophical, Religious, and Literary Uses of “Its Self”
Certain philosophical traditions explore concepts of identity, consciousness, and existence.
Examples include discussions of:
- The higher self
- The true self
- The divine self
- The universal self
Because of this terminology, writers sometimes separate “its” and “self” intentionally.
However, these uses remain specialized rather than standard.
Understanding the Difference Between a Phrase and a Pronoun
The key distinction is simple:
| Form | Function |
| Itself | Reflexive pronoun |
| Its self | Possessive + noun |
Once you understand that difference, the confusion largely disappears.
“Itself” vs “Its Self”: Side-by-Side Comparison
| Feature | Itself | Its Self |
| Grammar Type | Reflexive pronoun | Possessive phrase |
| Frequency | Very common | Rare |
| Modern Usage | Standard | Specialized |
| Formal Writing | Accepted | Usually avoided |
| Everyday Conversation | Common | Uncommon |
| Example | The cat cleaned itself. | The concept developed its self-awareness. |
Common Mistakes Writers Make
Grammar errors often come from assumptions rather than rules.
Confusing “Itself” with “Its”
Many writers accidentally substitute one form for another.
Examples:
❌ The company expanded itself market share.
✅ The company expanded its market share.
Confusing “Itself” with “It’s”
This mistake appears frequently online.
Remember:
- It’s = It is / It has
- Its = Possession
- Itself = Reflexive pronoun
Examples:
- It’s raining.
- The dog wagged its tail.
- The dog cleaned itself.
Splitting “Itself” into Two Words Unnecessarily
A common error looks like this:
❌ The machine repaired its self.
Correct version:
✅ The machine repaired itself.
Using the Wrong Pronoun in Reflexive Constructions
Examples:
❌ The company promoted it.
✅ The company promoted itself.
The second sentence accurately reflects the action on the subject.
Its vs It’s vs Itself
This is one of the most useful grammar distinctions in English.
| Word | Meaning |
| Its | Possession |
| It’s | It is / It has |
| Itself | Reflexive pronoun |
Examples:
- The tree lost its leaves.
- It’s going to rain.
- The tree supports itself.
Why the Confusion Happens
Several factors contribute to this common mistake.
Similar Pronunciation
In everyday speech, these forms often sound nearly identical.
Spell-Check Limitations
Many spelling tools fail to detect context errors.
Influence of Spoken English
People often write words exactly as they hear them.
Misunderstanding Possessive Pronouns
English possessives create confusion because most use apostrophes while possessive pronouns do not.
Examples:
- John’s book
- Sarah’s car
- Its color
This exception causes many writers to hesitate.
Easy Memory Tips
Here are simple ways to remember the rule.
The Reflexive Pronoun Test
Ask yourself:
Does the action return to the subject?
If yes, use itself.
The “Can It Act on It?” Test
Example:
- The robot repaired itself.
The robot acts on itself.
Therefore, use itself.
The Apostrophe Check for “It’s”
Replace “it’s” with “it is.”
If the sentence still works, use its.
The One-Word Rule for “Itself”
When in doubt, remember:
Reflexive pronouns are written as one word.
That rule alone solves most mistakes.
Practice Sentences
One of the fastest ways to master the difference between its self and itself is through practice. Reading grammar rules helps, but applying them in real sentences builds lasting confidence.
Choose the Correct Form
Select the correct option in each sentence.
- The company reinvented (itself / its self) after the financial crisis.
- The dog scratched (itself / its self) behind the ear.
- The software updated (itself / its self) overnight.
- The organization improved (its self-awareness / itself awareness) through feedback.
- The machine shut down (itself / its self) to prevent damage.
Answers and Explanations
| Sentence | Correct Answer | Explanation |
| 1 | Itself | Reflexive action returns to the company. |
| 2 | Itself | The dog acts on itself. |
| 3 | Itself | The software acts upon itself. |
| 4 | Its self-awareness | “Self-awareness” is a noun phrase. |
| 5 | Itself | Reflexive pronoun required. |
Correct the Mistakes
Incorrect:
- The cat cleaned its self.
- The business marketed its self successfully.
- The robot repaired its self after the malfunction.
Correct:
- The cat cleaned itself.
- The business marketed itself successfully.
- The robot repaired itself after the malfunction.
Practicing with examples like these helps you recognize patterns quickly. Eventually, choosing the correct form becomes automatic.
Real-World Writing Examples
Many writers wonder where they are most likely to encounter these words. Looking at real-world usage provides valuable context.
In Academic Writing
Academic writing almost always favors itself when a reflexive pronoun is needed.
Examples:
- The theory supports itself through empirical evidence.
- The framework adapts itself to changing conditions.
- The model explains itself clearly through observable patterns.
In Business Communication
Professional writing values clarity. As a result, it appears frequently.
Examples:
- The brand positioned itself as a market leader.
- The company distinguished itself through innovation.
- The organization transformed itself during the restructuring process.
In Technical Documentation
Technology-related writing often uses reflexive constructions.
Examples:
- The system automatically restarts itself.
- The application updates itself regularly.
- The device calibrates itself before operation.
In Literature
Literary authors sometimes experiment with language. This is where you may occasionally encounter it as two separate words.
Example:
The soul searched for its self among the shadows.
This stylistic choice emphasizes identity rather than grammar. It remains uncommon in modern standard English.
Why Grammar Experts Prefer “Itself”
Most style guides, dictionaries, and grammar authorities agree that itself should be used whenever a reflexive pronoun is required.
The reason is simple:
- It follows established English grammar patterns.
- Readers immediately recognize it.
- It improves clarity.
- It avoids unnecessary confusion.
Consider these reflexive pronouns:
| Pronoun | Reflexive Form |
| He | Himself |
| She | Herself |
| You | Yourself |
| We | Ourselves |
| They | Themselves |
| It | Itself |
Notice the consistency. Every reflexive pronoun appears as one word.
Because of this pattern, separating itself into two words usually creates a grammatical error.
Historical Background of “Itself”
Language evolves. Understanding the history behind itself helps explain why confusion still exists today.
In older forms of English, spelling was less standardized. Writers sometimes separate words that modern English combines.
Over centuries, English has gradually standardized many compound pronouns:
- Himself
- Herself
- Yourself
- Itself
- Themselves
As dictionaries and grammar guides became more influential, single-word spellings became the accepted standard.
Today, major dictionaries consistently list itself as the correct reflexive form.
Common Editing Tips
Whether you’re writing emails, reports, essays, or blog posts, these editing tips can help you catch mistakes.
Look for Reflexive Actions
Ask:
Does the action return to the subject?
If yes, use itself.
Example:
- The company promoted itself.
Check for Possession
Ask:
Is ownership being shown?
If yes, use its.
Example:
- The company increased its revenue.
Test for Contractions
Ask:
Can “it is” replace the word?
If yes, use its.
Example:
- It’s a beautiful day.
Watch for Compound Nouns
Some terms begin with “self.”
Examples:
- Self-awareness
- Self-image
- Self-confidence
- Self-control
- Self-esteem
In these cases, it may appear before the noun phrase.
Example:
- The organization improved its self-awareness.
This structure differs completely from the reflexive pronoun itself.
Quick Reference Chart
If you need a fast answer, use this chart.
| Word | Function | Example |
| Its | Possessive pronoun | The company increased its profits. |
| It’s | Contraction | It’s growing rapidly. |
| Itself | Reflexive pronoun | The company reinvented itself. |
| Its self-awareness | Possessive phrase + noun | The company improved its self-awareness. |
Saving this distinction can prevent dozens of common grammar mistakes.
Conclusion About Its Self or Itself? Understanding the Correct Usage
Understanding the difference between its self and itself can make your writing clearer, more accurate, and more professional. While the two forms may look similar, they serve different grammatical purposes. In modern English, itself is the standard reflexive pronoun used when an action refers back to the subject. On the other hand, its self appears only in rare situations where self functions as a separate noun, often in philosophical, literary, or specialized contexts. By learning this distinction, you can avoid one of the most common grammar mistakes involving pronouns and possessives. Whenever you’re unsure, remember the simple rule: if the action comes back to the subject, itself is usually the correct choice. With a little practice and attention to context, you’ll be able to use these terms confidently and improve the overall clarity and quality of your English writing.
FAQs
Is “itself” one word or two words?
In standard English, itself is written as one word. It functions as a reflexive pronoun and follows the same pattern as words like myself, yourself, and themselves. Writing it as two separate words is usually incorrect unless self is being used as a separate noun.
What does “itself” mean in grammar?
Itself is a reflexive pronoun that refers back to the subject of a sentence. It is used when the subject performs an action on itself or when emphasis is needed. For example, “The machine repaired itself” shows that the machine is both the subject and the receiver of the action.
Is “its self” ever correct?
Yes, but only in limited situations. The phrase its self may appear when the self functions as a separate noun, such as in discussions about self-awareness, identity, or philosophical concepts. In everyday writing, however, itself is almost always the correct form.
What is the difference between “its,” “it’s,” and “itself”?
It shows possession, it’s a contraction of “it is” or “it has,” and itself is a reflexive pronoun. Understanding these differences helps prevent common grammar mistakes and improves sentence clarity in both formal and informal writing.
Why do people confuse “its self” and “itself”?
The confusion often comes from pronunciation and the similarity of the words. Many people hear the phrase spoken aloud and assume it should be written as two words. Others may confuse it with possessive structures involving its, which leads to spelling errors.
Can “itself” be used for emphasis?
Yes. Besides being a reflexive pronoun, itself can also serve as an intensive pronoun to emphasize a noun. For example, “The product itself is impressive” highlights the product specifically and draws attention to it within the sentence.
Is “itself” commonly used in formal writing?
Absolutely. Itself is widely used in academic papers, business documents, professional reports, and formal communication. Because it follows standard grammar rules, it is considered appropriate and correct in nearly all professional writing situations.
How can I quickly tell if I should use “itself”?
A simple test is to ask whether the action returns to the subject. If the answer is yes, use itself. For example, in the sentence “The cat cleaned itself,” the action of cleaning returns directly to the cat.
Are there other reflexive pronouns similar to “itself”?
Yes. English includes several reflexive pronouns such as myself, yourself, himself, herself, ourselves, yourselves, and themselves. All of them are written as single words and follow the same grammatical pattern as itself.
Why is learning the difference important?
Using itself and its self correctly helps improve grammar, readability, and credibility. Small language details can significantly affect how professional and polished your writing appears. Mastering this distinction ensures your message remains clear and easy for readers to understand.
