Its and it’s sound the same, but they have different meanings:
- Its is possessive. It means “belonging to it.”
- It’s is a contraction of “it is” or “it has.”
Examples of its
Use its when something belongs to or is associated with an animal, object, place, or idea.
- The dog wagged its tail.
- The company changed its policy.
- The tree loses its leaves in autumn.
- The phone has its own charging cable.
- Every country has its own traditions.
- The car needs its oil changed.
- The book is known for its surprising ending.
- The school updated its curriculum.
A useful comparison:
- The dog wagged his tail.
- The dog wagged its tail.
Just as his does not need an apostrophe, possessive its does not need one.
Examples of it’s
Use it’s when you can replace it with it is or it has.
Meaning “it is”
-
It’s raining outside.
→ It is raining outside. -
It’s a beautiful day.
→ It is a beautiful day. -
I think it’s time to leave.
→ I think it is time to leave. -
It’s difficult to explain.
→ It is difficult to explain.
Meaning “it has”
-
It’s been a long week.
→ It has been a long week. -
It’s taken several hours to finish.
→ It has taken several hours to finish. -
It’s become much colder recently.
→ It has become much colder recently.
Examples using both
- It’s clear that the cat likes its new bed.
- It’s been a year since the company changed its logo.
- The phone works well, but it’s lost its protective case.
- It’s important for every team to understand its responsibilities.
- The museum is famous for its collection, and it’s open today.
Quick test
Whenever you see it’s, replace it with it is or it has. If the sentence still makes sense, the apostrophe is correct.
-
The bird hurt it’s wing.
“The bird hurt it is wing” does not make sense.
Correct: The bird hurt its wing. -
Its going to rain.
“It is going to rain” makes sense.
Correct: It’s going to rain.
Memory tip: The apostrophe in it’s shows that letters are missing: it is → it’s. Possessive its never takes an apostrophe.