Happy New Year or Happy New Years? Grammar Guide
The Short Answer
It's "Happy New Year" — singular. No "s", no apostrophe. Just three words.
Every year, people second-guess themselves. Some write "Happy New Years" on cards. Some add an apostrophe. Most are wrong.
Here's why it matters: showing up with correct grammar on your holiday greetings signals you actually know the language. It's a small thing. But small things add up.
Why "New Years" Is Wrong
"Years" is a plural noun. You wouldn't say "Happy New Apples" or "Merry Christmas Eves." The holiday is New Year — one event, one celebration, one word.
When you pluralize it, you're essentially saying "multiple new years." That's not what the greeting means.
When "New Year's" Is Actually Correct
The apostrophe matters. New Year's with an apostrophe is the possessive form. You use it when referring to something belonging to New Year's Eve or New Year's Day.
Examples:
- New Year's Eve (the evening belonging to New Year's)
- New Year's Day (the day belonging to New Year's)
- New Year's resolutions (resolutions belonging to New Year's)
- New Year's party (a party for New Year's)
Notice the pattern: New Year's always modifies another noun. It's never used alone as a greeting.
The Grammar Rule Explained
English has three relevant forms:
- Singular: Year — one year
- Plural: Years — multiple years
- Possessive: Year's — belonging to a specific year
"Happy New Year" works because "New" modifies "Year" — you're wishing someone happiness for the upcoming year. You're not claiming ownership or pluralizing anything.
Quick Reference Table
| Correct | Incorrect | Why |
|---|---|---|
| Happy New Year | Happy New Years | No plural needed |
| New Year's Eve | New Years Eve | Possessive form required |
| New Year's Day | New Years Day | Possessive form required |
| New Year's resolutions | New Years resolutions | Possessive form required |
How to Use It Correctly
In greetings:
- "Happy New Year!" — correct
- "Wishing you a happy new year" — correct (lowercase is fine mid-sentence)
When referring to the holiday itself:
- "We're spending New Year's Eve at home"
- "What are your New Year's resolutions?"
When NOT to use an apostrophe:
- "See you next year" — no apostrophe
- "The new year starts January 1" — no apostrophe
- "Happy New Year" as a standalone greeting — no apostrophe
The Bottom Line
Memorize this: No "s", no apostrophe when wishing someone well. That's the greeting form.
Use an apostrophe only when showing possession — New Year's — and only when another word follows.
That's it. No exceptions, no gray areas. Your holiday cards will be grammatically correct from now on.