Long term or longterm is a common spelling and grammar question, especially in business writing, school assignments, professional emails, and everyday communication. You may see all three forms online: long term, long-term, and longterm. That can make the correct choice seem surprisingly tricky.
The good news is that the rule is fairly straightforward once you understand how the phrase functions in a sentence. Long term is normally written as two words when it functions as a noun phrase. Long-term is hyphenated when it works as a compound adjective before a noun. Longterm, written as one word, is generally not the standard form in American English.
The first sentence uses long term as a noun phrase. The second uses long-term as a compound modifier describing strategy. The third combines the words into one form that standard American English generally doesn’t use.
Quick Answer
Long term is correct when the phrase functions as a noun or noun phrase, while long-term is correct when it acts as a compound adjective before a noun. Longterm is generally considered a nonstandard spelling in American English.
Here is the simplest way to remember the distinction:
- Long term → usually a noun phrase
- Long-term → usually a compound adjective
- Longterm → generally avoid in standard American English
Examples
In the long term, regular exercise can improve your overall health.
Here, long term refers to an extended period. It doesn’t directly modify another noun.
She created a long-term fitness plan.
Here, long-term describes the noun plan, so the hyphen joins the two words into one compound modifier.
The difference isn’t about meaning. Both forms refer to an extended period. The difference comes from grammatical function.
Comparison Overview
| Form | Standard Use | Grammatical Function | Example |
| long term | Correct | Noun phrase | We need to think about the long term. |
| long-term | Correct | Compound adjective | We need a long-term solution. |
| longterm | Generally nonstandard | One-word form | We need a longterm solution. ❌ |
The hyphen therefore isn’t simply a matter of personal preference. It can show readers that long and term work together as a single modifier.
Consider these two sentences:
- The company is preparing for the long term.
- The company has developed a long-term plan.
The meaning is closely related, but the grammar changes. In the first sentence, long term functions as a noun phrase. In the second, long-term modifies plan.
A useful shortcut is to look at the word immediately after the phrase. If long-term directly describes a noun, the hyphen is usually appropriate.
Main Differences Between Long Term or Longterm
The biggest difference involves word function and hyphenation rather than pronunciation or basic meaning.
Long term consists of two separate words. Here, term acts as the noun while long describes it.
Long-term contains a hyphen because the two words function together as a compound adjective.
Longterm combines the words into a single word. This isn’t the standard spelling used in formal American English.
Long Term as a Noun Phrase
When you use long term as a noun phrase, you’re talking about an extended period itself.
For example:
- The decision could save money in the long term.
- She is thinking about the long term.
- What matters most is the long term.
- The benefits may become clearer over the long term.
Notice that long term doesn’t directly modify a noun in these examples.
In the long term, the word term remains the central noun. The adjective long simply tells you what kind of term you’re talking about.
This structure is especially common with prepositions.
Common expressions include:
- in the long term
- over the long term
- for the long term
- from the long-term perspective — where long-term modifies perspective
- thinking about the long term
The distinction becomes much clearer when you place similar sentences side by side.
| Noun Phrase | Compound Adjective |
| Think about the long term. | Create a long-term plan. |
| Benefits may appear in the long term. | The plan offers long-term benefits. |
| They are investing for the long term. | They made a long-term investment. |
| The effects matter over the long term. | The treatment has long-term effects. |
The words haven’t changed meaning dramatically. Their grammatical relationship to the rest of the sentence has changed.
Long-Term as a Compound Adjective
When long-term comes before a noun and describes it, the hyphen normally connects the words.
For example:
- long-term goal
- long-term plan
- long-term strategy
- long-term investment
- long-term relationship
- long-term effects
- long-term solution
- long-term commitment
- long-term growth
- long-term consequences
In a long-term strategy, the phrase long-term answers the question, “What kind of strategy?”
The hyphen tells the reader that long and term form a single descriptive unit.
Think of the hyphen as a small bridge. It connects the two words so readers process them together.
Longterm as One Word
Longterm is generally not the standard American English spelling.
You may encounter it online, particularly in informal writing, user-generated content, advertisements, social media posts, or text written by people who are unsure about the hyphenation rule. However, repeated online usage doesn’t automatically establish a spelling as standard.
In formal writing, use:
- long term, when it functions as a noun phrase
- long-term, when it functions as a compound adjective
Avoid replacing either form with longterm.
For example:
❌ We’re planning for the longterm.
✅ We’re planning for the long term.
And:
❌ They created a longterm strategy.
✅ They created a long-term strategy.
When to Use Long Term Without a Hyphen
The easiest way to recognize long term is to ask whether you’re referring to the extended period itself.
If you are, you usually don’t need a hyphen.
In the Long Term
In the long term is one of the most common expressions involving these words.
Examples include:
- The change could reduce costs in the long term.
- In the long term, patience often pays off.
- The decision may create problems in the long term.
- Regular maintenance can save money in the long term.
Here, long term functions as a noun phrase after the preposition in.
Writing in the long-term in this construction is generally unnecessary.
Over the Long Term
The same principle applies to over the long term.
Examples:
- The investment may perform well over the long term.
- Small improvements can make a difference over the long term.
- The policy could affect consumers over the long term.
Again, you’re discussing an extended period rather than using the phrase as a compound adjective directly before another noun.
For the Long Term
You can also use for the long term when discussing something intended to continue for an extended period.
Examples:
- They bought the equipment for the long term.
- She wants a solution that works for the long term.
- The company is preparing for the long term.
The phrase remains two words.
Read More: Goodmorning or Good Morning: Which Is Correct?
When to Use Long-Term With a Hyphen
Use long-term when the two words work together to describe a noun.
This is called a compound adjective or compound modifier.
Long-Term Goal
Consider this sentence:
She has a long-term goal of opening her own business.
The phrase long-term describes goal. That’s why the hyphen appears.
Now change the sentence:
Her goal is to succeed in the long term.
Here, long term doesn’t directly modify goal. It functions as a noun phrase.
That tiny structural change determines the punctuation.
Long-Term Plan
The same rule applies to plan.
The company developed a long-term plan.
But:
The company is planning for the long term.
The first sentence needs long-term because it modifies plan. The second uses long term as a noun phrase.
Long-Term Effects
You’ll often see this expression in discussions about health, education, technology, economics, and environmental issues.
Examples:
- The treatment may have long-term effects.
- Researchers examined the long-term effects of the intervention.
- The decision could produce long-term consequences.
However:
The effects may become clearer in the long term.
Again, the grammatical role changes.
Why the Hyphen Matters
Hyphens can look insignificant. They’re tiny punctuation marks that are easy to overlook. Yet they can clarify how words relate to one another.
Consider:
a long-term investment
The hyphen signals that long-term works as one descriptive unit modifying investment.
Without the hyphen:
a long term investment
Readers can usually understand the sentence anyway. However, standard edited writing generally uses the hyphen because the phrase functions as a compound modifier before the noun.
This principle applies to many compound expressions in English:
- well-known author
- full-time employee
- high-speed connection
- five-year plan
- long-term strategy
The hyphen helps readers see the relationship between the words.
Long Term or Long-Term in Different Contexts
The distinction becomes especially useful when you encounter these words in specialized writing.
Business
Business writing frequently uses both forms.
Long-term commonly appears before nouns:
- long-term strategy
- long-term planning
- long-term growth
- long-term objective
- long-term sustainability
- long-term investment
Examples:
The company adopted a long-term strategy for expansion.
Management is focused on profitability in the long term.
Both sentences are correct because the grammatical structures differ.
Finance
Financial writing also uses long-term extensively.
Common expressions include:
- long-term investment
- long-term savings
- long-term returns
- long-term financial goals
- long-term debt
- long-term planning
For example:
She created a long-term investment plan.
But:
The investment could produce steady benefits over the long term.
The same rule applies regardless of the subject.
Health and Medicine
Healthcare writing frequently uses compound adjectives such as:
- long-term care
- long-term treatment
- long-term recovery
- long-term effects
- long-term condition
- long-term health
For example:
Doctors discussed the possible long-term effects of the treatment.
Compare that with:
The effects may become more apparent in the long term.
Relationships
The phrase long-term relationship is extremely common.
For example:
They have been in a long-term relationship for several years.
Here, long-term modifies relationship.
You could also say:
They hope to stay together for the long term.
The first sentence uses a compound adjective. The second uses a noun phrase.
Education and Careers
Students and professionals often use these expressions:
- long-term career goals
- long-term academic goals
- long-term planning
- long-term development
- long-term professional growth
Examples:
She created long-term career goals before choosing a major.
He is thinking about his career in the long term.
Neither sentence is difficult once you identify what long term is doing.
Long Term or Long-Term Planning: Which Is Correct?
This question causes frequent confusion because planning can appear in more than one grammatical structure.
When the phrase comes directly before planning, use long-term:
Long-term planning helps organizations prepare for future needs.
Here, long-term modifies planning.
However, you can restructure the sentence:
Planning for the long term requires patience.
Now long term is a noun phrase following the preposition for.
Both structures are legitimate.
Compare the Two
| Sentence | Why? |
| Long-term planning takes patience. | Long-term modifies planning. |
| Planning for the long term takes patience. | Long term functions as a noun phrase. |
| They use a long-term plan. | Long-term modifies plan. |
| They plan for the long term. | Long term functions as a noun phrase. |
This pattern is worth remembering because you can apply it to dozens of other expressions.
Long Term or Long-Term Goal: Which Is Correct?
The standard form is long-term goal when the phrase appears directly before goal.
For example:
Saving for retirement is a long-term goal.
The hyphen joins long and term because they jointly describe goal.
But you can write:
Saving for retirement matters in the long term.
Here, the phrase has a different grammatical role.
More Examples
- long-term goal
- long-term objective
- long-term ambition
- long-term target
- long-term priority
Compare:
They established several long-term goals.
with:
They considered what would matter in the long term.
The distinction is consistent.
Long Term or Long-Term Effects: Which Is Correct?
Long-term effects is the standard form when the phrase directly modifies effects.
For example:
Scientists studied the long-term effects of the change.
The hyphen helps show that long and term function together as a modifier.
But when you move the phrase later in the sentence, the structure changes:
The effects may become visible over the long term.
Both sentences discuss an extended period. The punctuation changes because the grammar changes.
Long Term or Long-Term Relationship: Which Is Correct?
Use long-term relationship when the phrase directly describes relationship.
Examples:
- They have a long-term relationship.
- She wants a long-term relationship.
- The company values long-term relationships with customers.
You can also use the noun phrase separately:
They’ve built trust over the long term.
The words still refer to duration. They simply perform different grammatical jobs.
FAQs:
Is “longterm” one word?
Longterm is generally not the standard spelling in American English. Use long term or long-term, depending on the phrase’s grammatical function.
Is it “long term” or “long-term”?
Both forms can be correct. Use long term when it functions as a noun phrase and long-term when it works as a compound adjective before a noun.
Is “long term” hyphenated?
Not when it functions as a noun phrase.
We need to think about the long term.
However, use the hyphen when it modifies a noun.
We need a long-term solution.
Should I write “long-term goal”?
Yes. Long-term goal is the standard form because long-term modifies goal.
Is “in the long term” correct?
Yes. In the long term is a standard expression, and the phrase normally doesn’t need a hyphen in this construction.
Final Takeaway
The long term or longterm question becomes much easier once you separate spelling from grammar. Once you spot the grammatical role, the correct choice usually becomes obvious. Whether you’re writing an email, an academic paper, a business plan, or a casual message, this small distinction will keep your writing polished and precise.
