Grammar
Its vs. It’s: The Apostrophe Rule That Trips Everyone Up
A simple, reliable way to choose between its and it’s every time, with examples, a memory trick and a short quiz.
By Vocabaura Editorial · Published 3 October 2026 · 5 min read
Quick answer
It’s always means “it is” or “it has.” Its (no apostrophe) shows possession, like his or hers. If you can replace the word with “it is,” use it’s; otherwise use its.
Its and it’s may be the most mixed-up pair in everyday English writing. The confusion is understandable: apostrophes usually show possession, as in “the dog’s bowl,” so it feels natural to write “the dog wagged it’s tail.” But this pair works the opposite way. Once you learn the single rule behind it, you will never hesitate again.
Quick Answer
It’s is a contraction. It always stands for “it is” or “it has.” Its, with no apostrophe, is the possessive form, just like his, hers and theirs, none of which use apostrophes either. Before you write the word, silently say “it is” in its place. If the sentence still makes sense, use it’s. If it doesn’t, use its.
Why the Rule Feels Backwards
Most possessives take an apostrophe: Maria’s car, the teacher’s desk, a week’s vacation. So writers reasonably assume the possessive of “it” should be “it’s.” But pronouns are the exception. His, hers, ours, yours and theirs are all possessive without apostrophes, and its follows the same pattern. The apostrophe in it’s is doing a different job entirely: marking the missing letter in “it is.”
| It’s | Its | |
|---|---|---|
| What it is | A contraction | A possessive pronoun |
| Stands for | It is or it has | Belonging to it |
| Example | It’s raining outside. | The tree lost its leaves. |
| Test | Replace with “it is” | Replace with “his” or “her” |
Quick check
Which word completes this sentence?
“______ been a long week, and I’m ready for the weekend.”
Free practice, no account or AI credits needed. Keep reading below.
Examples in Context
Contraction (it is)
It’s been a long week, and I’m ready for the weekend.
Contraction (it has)
It’s taken three years to finish the renovation.
Possessive
The company changed its policy on remote work.
Possessive
Every dog has its day.
Common Mistakes
- Writing “it’s” for possession: “The phone lost it’s charge” should be “its charge.”
- Writing “its” as a contraction: “Its time to go” should be “It’s time to go.”
- Adding an apostrophe after the s: “its’” is never correct in standard English.
Check yourself
0 of 3 answered
Free practice, no account or credits needed.
1. The cat licked ___ paws.
2. ___ almost midnight, so we should leave.
3. The museum is known for ___ collection of modern art.