Have you ever wondered whether to write commission or comission? You are not alone. Many people forget a letter when spelling this word. However, only one spelling is correct in standard English: commission.
The word comission is a spelling mistake. It leaves out one m. The correct word has two m’s and two s’s.
Commission has several meanings. It can mean money earned from a sale, an official group, or a paid task. It can also be used as a verb. For example, a company may commission an artist to create a painting.
Learning the correct spelling helps you write clear emails, school assignments, reports, and business documents. In this guide, you will learn the meaning, pronunciation, spelling rule, examples, word forms, and common phrases related to commission. You will also learn how to avoid common spelling mistakes.
Which Is Correct: Commission or Comission?
Commission is correct. Comission is incorrect.
| Spelling | Status | Example |
| Commission | Correct | She earns a commission on each sale. |
| Comission | Incorrect | She earns a comission on each sale. |
The incorrect example should use commission, with two m’s.
The spelling is the same in American and British English. You should always write commission, no matter which form of English you use.
Why Is Commission the Correct Spelling?

The correct spelling is commission because it contains two m’s and two s’s.
Remember this pattern:
Co + mm + i + ss + ion = commission
The word contains the word mission, which can help you remember its spelling. However, the main rule to remember is the double m and double s.
The incorrect spelling comission leaves out one m. Other common misspellings include commision and comision.
Use this simple memory trick:
Commission has double M and double S.
Write the word a few times and use it in simple sentences. This can help you remember the correct spelling.
Meaning of Commission
The word commission can be a noun or a verb. Its meaning depends on how it is used.
1. Commission as a Noun
A noun names a person, place, thing, or idea. The noun commission has several meanings.
A. Money earned from a sale
Commission can mean money paid to a salesperson for making a sale. The amount may depend on the value or number of sales.
Examples:
- She earns a 5% commission on every sale.
- The agent received a commission for selling the house.
B. An official group
A commission can be a group of people chosen to study a problem, gather facts, or perform an official duty.
Examples:
- The government formed a commission to investigate corruption.
- The city water commission reviewed the problem.
C. A paid task or request
A commission can be a request for someone to create or do work for payment. This use is common in art, writing, and design.
Examples:
- The artist received a commission to paint a portrait.
- The magazine gave the writer a commission to write a story.
D. The act of committing a crime
In formal English, commission can refer to the act of committing a crime. This meaning often appears in the phrase the commission of a crime.
Examples:
- The weapon was used in the commission of a crime.
- The report examined evidence related to the commission of fraud.
E. Military officer status
A commission can also mean the official rank or authority given to a military officer.
Examples:
- She received her commission in the Navy.
- He was given a commission as a captain.
2. Commission as a Verb
As a verb, commission means to officially ask or authorize someone to do work. It can also mean to make someone a military officer or put a ship into official service.
Examples:
- The company commissioned an artist to design its logo.
- The magazine commissioned a story about travel.
- She was commissioned as a Navy captain.
- The navy commissioned the ship in 2004.
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Commission or Comission: Pronunciation
The correct word commission is pronounced:
- IPA: /kəˈmɪʃən/
- Easy pronunciation: kuh-MISH-un
- Syllables: com-mis-sion
- Number of syllables: Three
- Stressed syllable: The second syllable, mis
Commission vs. Comission: 10 Key Differences
The two spellings may look similar, but only one is correct.
1. Correctness
Commission is the standard spelling. Comission is a misspelling.
- Correct: The company paid her a commission.
- Incorrect: The company paid her a comission.
2. Number of M’s
Commission has two m’s. Comission has only one.
- Correct: He earned a commission.
- Incorrect: He earned a comission.
3. Number of S’s
The correct word also has two s’s.
- Correct: The commission met today.
- Incorrect: The comision met today.
4. Meaning
Commission has clear meanings in standard English. Comission is not the correct spelling of that word.
- Correct: The artist accepted a commission.
- Incorrect: The artist accepted a comission.
5. Use in Business
Businesses use commission for payments linked to sales or transactions.
- Correct: She receives commission on every sale.
- Incorrect: She receives comission on every sale.
6. Use in Government
An official group may be called a commission.
- Correct: A commission studied the issue.
- Incorrect: A comission studied the issue.
7. Use in Art and Writing
A person may commission a painting, story, or design.
- Correct: The museum commissioned a new painting.
- Incorrect: The museum comissioned a new painting.
8. Verb Forms
The verb forms include commission, commissions, commissioned, and commissioning. They keep the double consonants.
- Correct: The company commissioned a report.
- Incorrect: The company comissioned a report.
9. Use in Formal Writing
Use commission in reports, applications, business letters, and schoolwork.
- Correct: The report was prepared for the commission.
- Incorrect: The report was prepared for the comission.
10. Standard English
Commission is accepted in both American and British English. Comission is not a standard alternative.
- Correct: He works on commission.
- Incorrect: He works on comission.
Commission in Example Sentences

Here are more examples showing how commission works in everyday English.
- She earns a commission for every car she sells.
- The government created a commission to study the issue.
- The artist received a commission for a new painting.
- The company commissioned a report on customer needs.
- He received his military commission at a young age.
- The real estate agent charged a 2% commission.
- The commission recommended changes to the rules.
- The magazine commissioned a story about wildlife.
- Many salespeople work on commission.
- The ship was commissioned in 2004.
- The artist accepts commissions for custom portraits.
- The report discussed the commission of fraud.
Common Phrases with Commission
The word commission appears in several useful phrases.
| Phrase | Meaning | Example |
| Earn a commission | Receive payment linked to a sale or service | She earned a commission on the sale. |
| On commission | Paid based on sales or transactions | He works on commission. |
| In commission | Working or ready for use | The machine is back in commission. |
| Out of commission | Broken or unable to work | The elevator is out of commission. |
| Commission a project | Officially request work | The museum commissioned a new sculpture. |
| Commission of a crime | The act of carrying out a crime | The case involved the commission of fraud. |
Common Misspellings of Commission
Writers often make small spelling mistakes with this word.
| Incorrect spelling | Correct spelling |
| Comission | Commission |
| Commision | Commission |
| Comision | Commission |
Origin of the Word Commission
The word commission came into English through French from Latin commissio. It is linked to the Latin verb committere, which carries meanings such as entrusting or bringing together.
Over time, commission developed several uses. It came to refer to tasks, official authority, groups with special duties, and payments for services or sales.
Its history can help explain why the word has several meanings today. However, the best way to remember the spelling is still to learn its double m and double s.
British English vs. American English
There is no spelling difference between British and American English for this word.
| Type of English | Correct spelling | Example |
| American English | Commission | She earns a commission. |
| British English | Commission | She earns a commission. |
Common Mistakes to Avoid
Watch for these errors when writing commission.
Mistake 1: Leaving out one M
Incorrect: He received a comission.
Correct: He received a commission.
Mistake 2: Leaving out one S
Incorrect: The commision reviewed the plan.
Correct: The commission reviewed the plan.
Mistake 3: Using the wrong spelling in verb forms
Incorrect: The newspaper comissioned an article.
Correct: The newspaper commissioned an article.
Mistake 4: Confusing commission with omission
Commission and omission are different words. Commission can refer to an assigned task or payment. Omission means leaving something out.
Examples:
- The artist received a commission for a portrait.
- The omission of one key fact changed the report.
Mistake 5: Assuming the spelling changes by country
Incorrect: British English uses comission.
Correct: Both British and American English use commission.
Top Asked Questions
1. Is it commission or comission?
Commission is correct. Comission is a misspelling because it leaves out one m.
2. How do you spell commission?
Spell it c-o-m-m-i-s-s-i-o-n. Remember the double m and double s.
3. How many syllables does commission have?
It has three syllables: com-mis-sion.
4. How do you pronounce commission?
It is pronounced /kəˈmɪʃən/, or “kuh-MISH-un.” The second syllable is stressed.
5. What is the plural of commission?
The plural is commissions.
Example: The two commissions studied different problems.
6. What are the verb forms of commission?
The forms are commission, commissions, commissioned, and commissioning.
Example: The company commissioned a new design.
7. What does commission mean?
It can mean a sales payment, an official group, a paid task, or military officer status. As a verb, it means to request or authorize work.
8. What does “on commission” mean?
It means earning money based on sales or transactions.
Example: The salesperson works on commission.
9. What does “out of commission” mean?
It means something is broken or cannot be used. It can also describe a person who is temporarily unable to work.
10. Is commission spelled differently in British English?
No. Commission is the correct spelling in both British and American English.
11. Is commission a noun or a verb?
It can be both. As a noun, it can mean a payment or an official group. As a verb, it means to request or authorize work.
12. What is the difference between commission and omission?
Commission can mean an assigned task or payment. Omission means leaving something out.
Conclusion
Commission or comission? The correct spelling is always commission. The spelling comission is incorrect because it leaves out one m.Commission or comission? The correct spelling is always commission. The spelling comission is incorrect because it leaves out one m. Remember that commission has two m’s and two s’s. It can refer to money earned from sales, an official group, a paid task, or military officer status. It can also be used as a verb when someone officially requests work. The word appears in business, government, art, and everyday writing. Phrases such as on commission, in commission, and out of commission are also useful to learn. Check the double letters whenever you use this word. With practice, you can avoid this common mistake and write commission with confidence.Commission or comission? The correct spelling is always commission. The spelling comission is incorrect because it leaves out one m.
I’m Samia Jamshaid, an English language specialist, SEO specialist, digital publisher, and researcher. I create clear, accurate, and well-researched content on English grammar, vocabulary, word meanings, and language comparisons, helping readers understand and use English with confidence.












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