The linking phrase in addition is used to introduce extra information that supports or builds on a previous point. It signals to the reader that you are adding another reason, fact, or example to strengthen your argument or explanation. You should use it when you want to say “also” or “furthermore” in a slightly more formal or structured way, especially in essays, reports, emails, and presentations. It is not typically used in casual conversation, where simpler words like “also” or “plus” are more natural.
Quick Answer
Use ‘in addition’ when:
- You are adding a new point that supports your main idea.
- You want a formal or semi-formal tone (essays, business emails, reports).
- You are listing reasons, benefits, or steps in a structured way.
- You need to connect two separate sentences or clauses clearly.
Do not use ‘in addition’ when:
- You are having a casual conversation with friends.
- You want to add a contrasting or opposing idea (use “however” or “on the other hand” instead).
- You are writing a very short, informal text message.
Understanding the Tone and Context
Formal vs. Informal Use
In addition is a formal linking phrase. It is perfect for academic essays, professional emails, and official documents. In these contexts, it shows that you are carefully organizing your thoughts. For example:
Formal: “The new policy reduces costs. In addition, it improves employee satisfaction.”
In informal settings, such as talking to a friend or writing a quick note, “in addition” can sound stiff or unnatural. Instead, use “also,” “plus,” or “and.”
Informal: “The new policy saves money. Also, it makes employees happier.”
Email vs. Conversation
In emails, especially professional ones, in addition works well to introduce a second point after a clear first point. It is common in the body of the email, not in the subject line. For example:
Email example: “Thank you for your application. We have reviewed your qualifications. In addition, we would like to invite you for an interview.”
In conversation, people rarely say “in addition.” They might say “and another thing” or “plus.” Using “in addition” in spoken English can make you sound like you are reading from a script.
Comparison Table: ‘In addition’ vs. Similar Phrases
| Phrase | Tone | Best Used In | Example |
|---|---|---|---|
| In addition | Formal | Essays, reports, business emails | “The project is on time. In addition, it is under budget.” |
| Also | Neutral | Most writing and speech | “The project is on time. Also, it is under budget.” |
| Furthermore | Very formal | Academic papers, legal documents | “The project is on time. Furthermore, it is under budget.” |
| Plus | Informal | Casual conversation, notes | “The project is on time. Plus, it is under budget.” |
| Moreover | Formal | Academic writing, speeches | “The project is on time. Moreover, it is under budget.” |
Natural Examples
Here are examples of in addition used in different real-life situations. Notice how it connects two related ideas.
- Essay: “Regular exercise improves physical health. In addition, it boosts mental well-being by reducing stress.”
- Business email: “We have updated the software to fix the security issue. In addition, we have added a new reporting feature.”
- Report: “Sales increased by 15% in the first quarter. In addition, customer satisfaction scores rose by 10 points.”
- Presentation: “Our company offers competitive pricing. In addition, we provide free shipping on all orders.”
- Instruction: “First, complete the registration form. In addition, please attach a copy of your ID.”
Common Mistakes
Even advanced learners sometimes misuse in addition. Here are the most frequent errors and how to fix them.
Mistake 1: Using it to introduce a contrasting idea
Wrong: “The weather was terrible. In addition, we still enjoyed the trip.”
Why: “In addition” adds similar information, not opposite information. Use “however” or “nevertheless” for contrast.
Correct: “The weather was terrible. However, we still enjoyed the trip.”
Mistake 2: Using it in the middle of a sentence without proper punctuation
Wrong: “We need to hire more staff in addition we must train them.”
Why: “In addition” usually connects two separate sentences or clauses. Use a period or semicolon before it.
Correct: “We need to hire more staff. In addition, we must train them.”
Mistake 3: Overusing it in a single paragraph
Wrong: “The new system is faster. In addition, it is more accurate. In addition, it is easier to use. In addition, it costs less.”
Why: Repeating “in addition” makes your writing sound repetitive. Use synonyms like “also,” “furthermore,” or “moreover” to vary your language.
Correct: “The new system is faster. In addition, it is more accurate. Furthermore, it is easier to use. Moreover, it costs less.”
Mistake 4: Using it in very short, simple sentences
Wrong: “I like coffee. In addition, I like tea.”
Why: This sounds overly formal for such a simple idea. Use “also” or “and.”
Correct: “I like coffee and tea.” or “I like coffee. I also like tea.”
Better Alternatives to ‘In addition’
Depending on your context, you might choose a different linking phrase. Here are some alternatives and when to use them.
- Also: Use in most situations, both formal and informal. It is the safest choice.
- Furthermore: Use in very formal writing, like academic papers or legal documents. It sounds more emphatic than “in addition.”
- Moreover: Similar to “furthermore,” but often used to add a point that is even more important than the previous one.
- Plus: Use in casual conversation or informal writing. It is friendly and direct.
- Additionally: A synonym for “in addition” that is slightly less common but equally formal.
For more examples of linking words, visit our Linking Words by Purpose category.
When to Use ‘In addition’ in Different Writing Types
In Essays
Use in addition to add a new supporting point in the body paragraphs. It works well after you have introduced your first reason or example. For instance:
“One major cause of climate change is deforestation. In addition, the burning of fossil fuels releases large amounts of carbon dioxide.”
In Business Emails
Use in addition to list multiple benefits, updates, or requests. It helps keep your email organized and professional. Example:
“We have completed the market analysis. In addition, we have prepared a draft budget for your review.”
In Reports and Proposals
Use in addition to present data or findings that build on each other. Example:
“The survey shows that 70% of customers prefer online shopping. In addition, 45% said they would pay more for faster delivery.”
Mini Practice: Test Your Understanding
Complete each sentence by choosing the correct linking phrase. Answers are below.
- The company offers flexible hours. ______, it provides health insurance. (In addition / However)
- I wanted to go to the party. ______, I had to finish my homework first. (In addition / However)
- She is a talented singer. ______, she plays the piano beautifully. (In addition / But)
- The restaurant has great food. ______, the service is slow. (In addition / However)
Answers:
- In addition (adds a similar benefit)
- However (contrasts desire with obligation)
- In addition (adds another skill)
- However (contrasts good food with bad service)
Frequently Asked Questions
1. Can I start a sentence with “In addition”?
Yes, it is common and correct to start a sentence with “In addition.” For example: “In addition, we offer a money-back guarantee.” Just make sure to follow it with a comma.
2. Is “in addition” the same as “in addition to”?
No, they are different. “In addition” is a linking phrase that starts a new sentence or clause. “In addition to” is a preposition that introduces a noun or noun phrase. For example: “In addition to the main course, we served dessert.”
3. Can I use “in addition” in a conclusion paragraph?
It is possible, but not recommended. In a conclusion, you usually summarize or restate your main points, not add new ones. Use “in conclusion,” “to summarize,” or “overall” instead.
4. Is “in addition” too formal for a blog post?
It depends on the blog’s tone. For a professional or educational blog, “in addition” is fine. For a casual or personal blog, “also” or “plus” might feel more natural. For more tips on choosing the right tone, see our Common Writing Mistakes category.
For further guidance on using linking words effectively, explore our Essay Starters and Transition Word Examples categories. If you have more questions, visit our FAQ page.
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