Spelling mistakes can easily slip into our writing, especially when words change form.
One common confusion many writers face is transferring vs transfering. At first glance, both look acceptable, but only one is actually correct in standard English.
If you’ve ever wondered which spelling you should use in emails, academic writing, or professional documents, you’re not alone.
In this guide, we’ll break down the difference between transferring and transfering, explain the grammar rule behind it, show clear examples, and help you avoid this mistake in the future.
Quick Answer
The correct spelling is transferring with two “r” letters.
Transfering (with one “r”) is incorrect and considered a spelling mistake in both American and British English.
The extra “r” is doubled because of a standard English spelling rule used when adding -ing to certain verbs.
Example:
- Correct: She is transferring money to another bank account.
- Incorrect: She is transfering money to another bank account.
Meaning of Transferring
The word transferring comes from the verb transfer, which means to move something from one place, person, or situation to another.
It is commonly used in contexts like:
- Money or banking transactions
- Moving files or data
- Changing schools or jobs
- Shifting ownership or responsibility
Examples:
- I am transferring funds to my savings account.
- The student is transferring to a different university.
- The company is transferring data to a secure server.
In all these examples, the spelling must be transferring, not transfering.
Why “Transferring” Has Double R
The spelling rule behind transferring follows a common English pattern.
When a verb:
- ends in consonant + vowel + consonant
- has the stress on the final syllable
the final consonant is doubled before adding -ing.
The word transfer fits this pattern:
- transFER (stress on the second syllable)
- final pattern: -fer
So when adding -ing, the r doubles:
transfer → transferring
Other words follow the same rule.
Examples:
- refer → referring
- prefer → preferring
- occur → occurring
- defer → deferring
This rule helps maintain pronunciation and clarity.
Transferring vs Transfering:
| Word | Correct or Incorrect | Explanation |
| Transferring | ✅ Correct | Follows the consonant doubling rule |
| Transfering | ❌ Incorrect | Missing the required double “r” |
| Referring | ✅ Correct | Same grammar rule |
| Refering | ❌ Incorrect | Spelling mistake |
Whenever you write transfer + ing, remember that the r must double.
Examples of Transferring in Sentences
Seeing the word used in real sentences makes the difference clearer.
Correct usage:
- She is transferring her college credits to a new university.
- The company is transferring ownership to another partner.
- We are transferring files to the cloud storage system.
- He spent the afternoon transferring money between accounts.
Incorrect usage:
- She is transfering her college credits. ❌
- We are transfering files to the server. ❌
Always use transferring in professional and everyday writing.
Common Mistakes Writers Make
Many writers accidentally type transfering because English spelling rules can be confusing. Here are the most common reasons for the mistake.
Forgetting the Double Consonant Rule
People often forget that verbs like transfer, refer, and prefer require doubling the final consonant when adding -ing.
Incorrect thinking:
- transfer + ing = transfering
Correct rule:
- transfer + ing = transferring
Typing Errors
Sometimes the mistake simply comes from fast typing or autocorrect errors.
Always proofread important writing such as:
- blog posts
- emails
- academic papers
- business reports
Assuming Both Spellings Are Acceptable
Unlike some words that have multiple spellings, transfering is never correct in standard English.
American vs British English
Good news: there is no difference between American and British English for this word.
Both follow the same spelling rule.
| Version | Correct Spelling |
| American English | transferring |
| British English | transferring |
However, related forms may differ slightly in pronunciation or usage depending on region.
Examples:
- American: bank transfer
- British: bank transfer
The spelling transferring remains identical in both.
Related Words and Forms
Understanding related forms helps you use the word correctly.
Common forms of transfer include:
- transfer (base verb)
- transferred (past tense)
- transferring (present participle)
- transferal (noun)
- transferrable / transferable (adjective)
Examples:
- The company transferred ownership yesterday.
- She is transferring departments next month.
- This ticket is transferable.
Notice that transferred also doubles the r.
Helpful Memory Trick
A simple way to remember the correct spelling:
“Transfer doubles the R before adding ING.”
Think of it like this:
When something transfers, the “R” travels twice.
transfer → transferring
This quick trick helps prevent the transfering mistake.
LSI Keywords and Related Terms
When writing about transferring vs transfering, you may also encounter related phrases like:
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Using these related terms helps readers understand the topic more clearly and improves SEO visibility.
FAQs
1. Is transferring or transfering correct?
Transferring is correct. Transfering is a spelling error because the final “r” must be doubled before adding -ing.
2. Why does transferring have two r’s?
Because of the consonant doubling rule. When a stressed syllable ends with consonant-vowel-consonant, the last consonant doubles before -ing.
3. Is transfering ever acceptable?
No. Transfering is always incorrect in standard English spelling.
4. Does American English spell it differently?
No. Both American and British English spell it “transferring.”
5. What is the past tense of transfer?
The past tense is transferred, also with double r.
Example:
The bank transferred the funds yesterday.
6. What does transferring mean?
It means moving something from one place, person, or system to another, such as money, files, ownership, or responsibilities.
7. Why do words like referring and occurring double the consonant?
They follow the same spelling rule as transferring, where the final consonant doubles before adding -ing or -ed.
8. How can I avoid spelling mistakes like transfering?
You can avoid the mistake by remembering:
- verbs ending in -fer often double the r
- always proofread writing
- use spell-check tools when editing
Summary
The difference between transferring vs transfering is simple but important.
The correct spelling is transferring, with two “r” letters, because it follows a standard English grammar rule that doubles the final consonant before adding -ing.
The spelling transfering is incorrect and should never appear in formal or professional writing.
Understanding this rule helps you avoid common spelling mistakes and improves the clarity of your writing.
If you’re transferring money, files, responsibilities, or school credits, always remember the correct form uses a double r.
Actionable takeaway:
Whenever you add -ing to the verb transfer, double the r first transferring is always the correct spelling.
Noah Jacob is the administrator of SpellPeak, responsible for managing website operations, content coordination, and platform performance. He ensures smooth functionality, security, and reliability while supporting the team in delivering a seamless, user-focused experience and maintaining high standards of quality across the site.
