Annual, yearly, and every year all mean “once a year.” Annual is an adjective and sounds formal.
Yearly works as an adjective or an adverb. Every year is a two-word phrase that sounds casual.
Pick by tone and sentence role. The annual vs yearly vs every year choice is small, but it can make your writing sound sharper.
Annual Meaning and Usage
Annual describes something that happens once a year. It comes from the Latin word annus, which means “year.”
It sits before a noun and feels formal. Think annual report, annual checkup, annual salary, and annual meeting.
Public companies in the U.S. file an annual report with the SEC on Form 10-K. That is a good example of formal, official use.
Annual vs Annually
Annual is an adjective. Annually is the adverb form.
- Correct: “We pay an annual fee.”
- Correct: “The fee is paid annually.”
- Wrong: “The fee is paid annual.”
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Yearly Meaning and Usage
Yearly means happening every year. Its tone is neutral and easy to read.
It is flexible. As an adjective: “a yearly bonus.” As an adverb: “The software is billed yearly.”
Where Yearly Fits Best
Yearly is common in pricing, subscriptions, and everyday writing. Most apps show a yearly plan next to a monthly plan.
Examples:
- Yearly goals
- Yearly review
- Updated yearly
Every Year Meaning and Usage
Every year is a phrase made of two words. It is an adverb phrase and sounds like natural speech.
We use it in stories and chats. “Prices rise every year.” “We visit the lake every year.”
Every Year vs Everyyear
Every year is always two words. “Everyyear” is a spelling mistake.
Two close terms are worth knowing. Each year is a near match. Every other year means once in two years.
Annual vs Yearly vs Every Year
| Term | Part of Speech | Tone | Example |
|---|---|---|---|
| Annual | Adjective | Formal | “annual meeting” |
| Yearly | Adjective and adverb | Neutral | “yearly review” |
| Every year | Adverb phrase | Casual | “I visit every year” |
Which One Should You Use?
Use annual for business, legal, and school writing. Think annual percentage rate (APR) or annual leave.
Use yearly for pricing and general content. Use every year when you want a relaxed, spoken feel.
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Common Mistakes to Avoid
Many writers mix up annual with biannual and biennial. They are not the same.
- Biannual means twice a year.
- Biennial means every two years.
- Annual means once a year.
Other slips to avoid:
- Using annual as an adverb (“paid annual”)
- Writing “every years”
- Writing “everyyear”
FAQs About Annual vs Yearly vs Every Year
Is annual the same as yearly?
Yes, both mean once a year. Annual sounds more formal, while yearly is more flexible.
Can I use every year instead of annual?
Yes, but only in casual writing. Every year is an adverb phrase, so it cannot sit before a noun like annual does.
What is the difference between annual and annually?
Annual is an adjective, as in “annual fee.” Annually is an adverb, as in “billed annually.”
Is it annual or yearly on a resume?
Both are fine. Use annual for formal items like an annual review, and yearly for simple, plain phrasing.
Do British writers use annual and yearly differently?
Not in any major way. All three terms work in both American and British writing, and the rules in this guide apply to both.
Final Answer
All three mean once a year. Annual is formal, yearly is flexible, and every year is conversational.
When in doubt, match the word to your tone. Use annual for official writing, yearly for general use, and every year for natural speech.
Olivia Smith is the author and admin of GrammarAct, an informational grammar website. She writes clear guides, simple explanations, and helpful lessons to make grammar easy for everyone.