Yours Faithfully vs. Yours Sincerely – Which is Correct?

Choosing between “Yours faithfully” and “Yours sincerely” depends entirely on your relationship with the recipient and the context of your letter or email. “Yours sincerely” is used when you know the recipient’s name, while “Yours faithfully” is reserved for formal correspondence where the recipient’s name is unknown. Both are correct closings, but their appropriate use is distinct.

Yours Faithfully or Yours Sincerely – Which is Correct?

Both “Yours faithfully” and “Yours sincerely” are correct and commonly used formal letter closings in English, particularly in British English conventions, though they are understood globally. The critical distinction lies in whether you know the name of the person you are writing to. This fundamental difference dictates which valediction is appropriate for your correspondence.

“Yours sincerely” is used when you know the name of the person you are addressing. For example, if you start your letter with “Dear Mr. Smith,” you would end it with “Yours sincerely.” This closing implies a slightly more personal, though still professional, connection as you have identified the individual.

Conversely, “Yours faithfully” is used when you do not know the name of the person you are addressing. This is typical for letters that begin with “Dear Sir/Madam,” “Dear Hiring Manager,” or “To Whom It May Concern.” It maintains a highly formal and impersonal tone, suitable for initial contact or when the specific recipient is unknown.

The Best Trick to Remember the Difference

The simplest trick to remember the difference is to associate “Sincerely” with “Specific Name.” If you have a specific name for the recipient (e.g., Dear Ms. Johnson), then you use “Sincerely.” If you do not have a specific name and use a general salutation (e.g., Dear Sir/Madam), then you use “Faithfully.”

Word	Context	Meaning	Example Salutation
Yours faithfully	Recipient’s name unknown	A formal, respectful closing when addressing an unknown individual or role.	Dear Sir/Madam, Dear Hiring Manager
Yours sincerely	Recipient’s name known	A formal, respectful closing when addressing a named individual.	Dear Mr. Johnson, Dear Dr. Lee

How to Use Yours Faithfully

“Yours faithfully” is a traditional and highly formal complimentary close used in professional and official correspondence. Its primary application is when you are writing a letter or email to an individual whose name you do not know. This often occurs when you are making an initial inquiry, applying for a job, or submitting a complaint to a department rather than a specific person. The tone is strictly professional and impersonal, indicating respect for the office or role rather than a personal relationship.

Example 1: Applying for a job where the contact person is not specified in the advertisement.
Dear Hiring Manager,

I am writing to express my interest in the Marketing Specialist position advertised on your website.

Yours faithfully,

Sarah Chen

Example 2: Writing a formal complaint letter to a company’s customer service department.
Dear Customer Service Department,

I am writing to complain about a recent service issue with my account, reference #12345.

Yours faithfully,

David Miller

Example 3: Sending an inquiry to a general departmental email address.
Dear Admissions Office,

I would like to request information regarding your postgraduate programs for the academic year 2027-2028.

Yours faithfully,

Emily White

Etymology of the phrase Yours Faithfully

The phrase “Yours faithfully” evolved from earlier forms such as “Your faithful and obedient servant” or “I am, Sir, your faithful servant.” The “faithfully” part signifies reliability, loyalty, and trustworthiness on the part of the sender, assuring the recipient that the sender is acting with integrity. Its use became standardized in formal British English correspondence by the 19th century, specifically for instances where the recipient’s name was unknown, maintaining a respectful distance.

How to Use Yours Sincerely

“Yours sincerely” is another formal complimentary close, but it is used when you know the name of the person you are writing to. This closing is appropriate for most professional and business communications once you have established the recipient’s identity. It conveys respect and professionalism, similar to “Yours faithfully,” but with a slightly warmer, more personal touch due to the direct address. It is suitable for follow-up letters, acknowledgments, or any correspondence where you have previously used a named salutation like “Dear Mr. Johnson” or “Dear Dr. Lee.”

Example 1: Following up on a meeting with a known contact.
Dear Ms. Davies,

Thank you for taking the time to meet with me yesterday. I enjoyed our discussion about the project.

Yours sincerely,

Mark Johnson

Example 2: Responding to an email from a colleague or client whose name you know.
Dear Mr. Evans,

I have reviewed the proposal and agree with your suggested amendments.

Yours sincerely,

Rebecca Kim

Example 3: Sending a letter of recommendation for a student to a university admissions officer whose name was provided.
Dear Professor Lee,

It is with great pleasure that I recommend Sarah Williams for your Ph.D. program.

Yours sincerely,

Dr. Alan Grant

Etymology of the phrase Yours Sincerely

The term “sincerely” comes from the Latin sincerus, meaning “clean, pure, sound, genuine, unadulterated.” When used as a complimentary close, it implies that the sender’s sentiments or statements are genuine and heartfelt. The phrase “Yours sincerely” gained popularity in the 18th and 19th centuries, particularly in English-speaking countries, as a standard formal closing for correspondence addressed to a named individual. It suggests a more direct and personal earnestness compared to the more detached “faithfully.”

Related Concepts

Understanding broader grammar and communication concepts can help clarify when to use “Yours faithfully” or “Yours sincerely.”

• Formal vs. Informal Communication: Both “Yours faithfully” and “Yours sincerely” belong to the realm of formal communication. This contrasts with informal closings like “Best,” “Regards,” or “Cheers,” which are reserved for friends, close colleagues, or casual correspondence. Knowing the formality level required for your message is crucial.
• Business Etiquette: These closings are integral to professional and business etiquette, especially in written communication. Proper use demonstrates attention to detail, respect for the recipient, and an understanding of established professional norms, which can positively impact your professional image.

Examples from Media and Literature

While specific examples of these phrases in direct literary quotes are less common than general dialogue, their usage is implicitly understood in the structure of formal letters depicted in literature and historical documents.

• In Pride and Prejudice by Jane Austen, formal letters between characters like Mr. Darcy and Elizabeth Bennet, though often paraphrased, would traditionally conclude with phrases akin to “Yours sincerely” or “Yours faithfully” depending on their evolving relationship and the context of the letter.
• Many historical documents and official correspondence from the British government or diplomatic circles, available in archives, consistently use “Yours faithfully” when addressing general offices or unknown individuals, and “Yours sincerely” when addressing specific dignitaries.
• Modern business guides and professional writing textbooks frequently cite the correct usage of “Yours faithfully” and “Yours sincerely” as standard practice for formal letters, particularly in British English academic and corporate settings.
• Newspaper letters to the editor, when addressed to the editor by name, would conclude with “Yours sincerely.” If addressed generally, they would typically use “Yours faithfully.”

Practice Exercises

Choose the correct word to complete the sentence.

1. Dear Ms. Henderson, I would like to confirm our meeting for June 10, 2026. ___________, John Doe
2. Dear Sir/Madam, I am writing to inquire about the vacant administrative assistant position. ___________, Jane Smith
3. Dear Dr. Patel, Thank you for your prompt response to my query. ___________, Michael Brown
4. To Whom It May Concern, Please find attached my application for the scholarship. ___________, Emily White
5. Dear Mr. Thompson, I hope this email finds you well. ___________, Susan Davis

Answer Key

1. Yours sincerely
2. Yours faithfully
3. Yours sincerely
4. Yours faithfully
5. Yours sincerely

Yours Faithfully Synonyms

While “Yours faithfully” is a specific formal closing, its function can be approximated by other formal valedictions, especially in American English or less rigid contexts, though none carry the exact same nuanced meaning.

Synonym	Definition
Respectfully	A very formal closing, often used in official or legal correspondence, or when addressing someone of very high authority.
Sincerely	A standard formal closing in American English, often used universally regardless of whether the recipient’s name is known.
Cordially	Formal but with a hint of warmth, suitable for professional but not strictly impersonal correspondence.

Yours Sincerely Synonyms

“Yours sincerely” also has formal alternatives, particularly when considering variations in tone or regional preference.

Synonym	Definition
Sincerely	The most common and versatile formal closing in American English, often used when the recipient’s name is known.
Best regards	A polite and common professional closing, slightly less formal than “Sincerely,” suitable for known contacts.
Kind regards	Similar to “Best regards,” conveying politeness and a professional tone, often used in ongoing correspondence.

Frequently Asked Questions

Question 1: Is “Yours truly” an acceptable alternative?
“Yours truly” is an older, formal closing that falls somewhere between “faithfully” and “sincerely” in terms of formality. While still grammatically correct, it is less common in modern business correspondence and can sound somewhat dated. In most professional contexts, “Yours faithfully” or “Yours sincerely” (or simply “Sincerely”) are preferred for clarity and contemporary relevance.

Question 2: Are these closings used in emails as well as letters?
Yes, “Yours faithfully” and “Yours sincerely” are traditionally used in formal emails, especially when the email serves as a formal letter. However, in the slightly less formal medium of email, particularly in American English, simpler closings like “Sincerely,” “Regards,” or “Best regards” are often more common and widely accepted, even for formal communication.

Question 3: Does capitalization matter for these closings?
Yes, proper capitalization is important. Only the first word of the closing phrase should be capitalized. For example, “Yours faithfully” and “Yours sincerely” are correct, not “Yours Faithfully” or “Yours Sincerely.” A comma should always follow the closing phrase before your signature.

Conclusion

Mastering the distinction between “Yours faithfully” and “Yours sincerely” is a hallmark of precise and respectful formal communication. By remembering that “Yours sincerely” is for when you know the recipient’s name (sincerely for a specific name) and “Yours faithfully” is for when you do not, you can navigate professional correspondence with confidence. Adhering to these conventions demonstrates not only your linguistic proficiency but also your attention to detail and respect for established communication etiquette.

Pro Tip: When in doubt, especially in international communication where conventions might vary, “Sincerely” (without “Yours”) is often a safe and widely accepted formal closing in both British and American English, covering most scenarios without causing offense or confusion.