Application for 10 Days Leave: Format, Samples & Guide

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Application for 10 days leave is a formal request you make to your manager when you need an extended break from work. Unlike short leaves that get approved easily, a 10-day leave usually needs a valid reason and a clear explanation. 

A professional and polite leave letter helps your manager understand your situation and plan work in your absence. Many employees struggle with how to write a proper request that gets approved quickly. The good news is that writing one is simple once you know the right format and tone. 

In this guide, you will learn how to write an effective 10 days leave application and see sample formats you can easily copy and use.

10 days leave application for office – Key highlights

• What is a 10-day leave application for office: A formal written request you send to your manager when you need to take around ten days off from work. 
• What to include in your application: Mention your reason, start and end dates, and contact details. Add how your work will be managed and thank your manager for understanding.
• Why you should write a proper leave application: It shows respect for office policies and helps your manager plan team schedules. It also avoids confusion about your leave dates.
• Common reasons to apply for 10 days leave: Medical treatment, family functions, weddings, travel, exams, or personal commitments that need extra time. 
• How long it should be: A good leave application should be between 100–150 words.
• When to submit: Send your application one to two weeks before your planned leave.
• Who to send it to: Send it to your direct manager or team head. In some offices, you may also copy HR for record keeping.

Read More - Leave Extension Letter: Sample Applications & Emails

Example of an application for 10 days leave

Here is a clear example of a 10 days leave application to help you understand the right format and tone.

Why this 10 days leave application for office works?

• It clearly mentions the reason for leave
• The exact dates are stated to avoid confusion
• The tone is polite and professional
• It shows responsibility by mentioning work handover
• Contact information is provided for emergencies
• It ends with a respectful closing and gratitude

Also Read - Leave Application for Vacation in Office: Request Letter Examples

Format of a 10 days leave application for office

When writing your application for 10 days leave, it is important to follow a proper format and structure. Here’s what to include in your application for 10 days leave.

1. Header section: Include your name, designation, department, and date.
2. Recipient details: Add your manager’s name, designation, and company name.
3. Subject line: Write a clear subject like “Application for 10 Days Leave.”
4. Salutation: Use a polite greeting such as “Dear [Manager’s Name].”
5. Body section: This is the main part of your application. Here is what to include in the body:

• Purpose of your leave
• Duration (start and end dates)
• Reason for leave
• How work will be managed
• Your contact information
• A polite closing note

6. Closing line: Write a short closing sentence thanking the manager.
7. Sign-off: End with “Sincerely or Regards” followed by your name and designation.

Below is the correct format of a 10 days leave application for office that you can use as a reference.

Format 1: Letter format of a 10 days leave application for office

Format 2: Email format of a 10 days leave application for office

Also Read - How to Write Leave Application for Urgent Work: Format & Samples (2026)

10 days leave application samples for different reasons 

Here are simple samples of 10 days leave applications for different office situations and personal reasons. You can use these examples as a guide to write your own clear and professional leave request.

Sample 1: 10 days leave application for office for personal reason

Use this 10 days leave application for office for personal reason when you need time off to handle personal matters that require your full attention.

Subject: Application for 10 Days Leave Due to Personal Reason

Dear Mr. Malhotra,

I would like to request 10 days of leave from 6th February to 15th February 2026 to attend to some personal matters that need my attention. I have completed all high-priority development tasks and updated the sprint board in Jira. My teammate, Anjali Sharma, will handle code reviews and client updates during my absence.

Please approve my leave for the mentioned dates. I will remain available on email and Microsoft Teams if anything urgent arises.

Thank you for your understanding.

Sincerely,
Neha Verma
Software Engineer
BrightCore Technologies Pvt. Ltd.
Mumbai

Sample 2: Application for 10 days leave for fever

Use this application for 10 days leave for fever when you are unwell and need time to rest and recover before returning to work.

Subject: Application for 10 Days Medical Leave Due to Fever

Dear Mr. Ram,

I am feeling unwell and have been advised by my doctor to take complete rest. Therefore, I would like to request 10 days of medical leave from 10th March to 19th March 2026 for recovery.

I have informed my project team and updated all current sprint tasks in Jira. Rahul Desai will handle my pending QA reports during my absence. I have also attached my medical certificate for your reference.

Kindly approve my medical leave. I will resume work as soon as I recover.

Thank you for your consideration.

Regards,
Joti Yadav
Quality Assurance Engineer
TechNova Systems Pvt. Ltd.
Bangalore

Also Read - Sick Leave Email in Office: Templates, Samples & Examples

Sample 3: Application for 10 days leave for marriage

Here is an application for 10 days leave for marriage that you can use when you are taking time off to attend or prepare for your wedding.

Subject: Application for 10 Days Leave for Marriage

Dear Mr. Jadhav,

I am writing to formally request 10 days of leave from 18th April to 27th April 2026 for my marriage and related ceremonies. I have completed my ongoing development work and updated the project tracker in Jira. Amit Patel will manage code deployment and client updates during my absence.

I will rejoin on 28th April 2026 and make sure all deliverables are on track. Kindly grant me leave for the mentioned period.

Thank you for your support and understanding.

Sincerely,
Rohit Mehta
Software Developer
Infotech Logic Solutions Pvt. Ltd.

Also Read - Maternity Leave Application Letter for Office with Format & Samples (2026)

Sample 4: Application for 10 days leave for medical reason

Subject: Application for 10 Days Medical Leave

Dear Mrs. Mehra,

I am writing to request 10 days of medical leave from 5th May to 14th May 2026, as I have been advised to rest due to a health condition. I have submitted my doctor’s note to the HR department for record purposes.

I have completed all urgent work related to the ongoing sprint and handed over the remaining tasks to Vikas Sharma. I will stay reachable on email if any clarification is needed during my absence.

Kindly approve my medical leave for the mentioned period.

Thank you for your consideration.

Respectfully,
Sneha Kapoor
UI/UX Designer
NextGen IT Labs Pvt. Ltd.

Also Read - Leave Application for Festival in Office with Format & Samples (2026)

Sample 5: Application for 10 days leave for family function

Subject: Application for 10 Days Leave for Family Function

Dear Mr. Keshav,

I would like to request 10 days of leave from 12th June to 21st June 2026 to attend a family function in my hometown. I have completed my assigned module work and updated all progress details on the project management tool. Arjun Sinha will oversee my daily stand-up updates during this time.

I will be available on email for any urgent project queries. Kindly approve my leave request for the mentioned dates.

Thank you for your support and understanding.

Sincerely,
Kritika Joshi
Frontend Developer
CodeVista Technologies Pvt. Ltd.

Also Read - One Day Leave Application for Office: Format & Samples

Sample 6: Application for 10 days leave for festival 

Subject: Application for 10 Days Leave for Festival Celebration

Dear Mrs. Mittal,

I would like to request 10 days of leave from 28th October to 6th November 2026 to celebrate the Diwali festival with my family in my hometown. I have completed all project deliverables for the current sprint and updated Jira with the latest task status. Ravi Nair will take care of client communication during my absence.

Please approve my leave for the mentioned period. I will stay reachable by email in case of any urgent updates.

Thank you for your kind support.

Sincerely,
Aditya Singh
Backend Developer
PixelEdge Software Solutions Pvt. Ltd.

Also Read - Half Day Leave Application for Office: Format & Samples

Sample 7: Application for 10 days leave for vacation 

Subject: Application for 10 Days Leave for Vacation

Dear Mr. Madhav,

This is to request 10 days of leave from 8th July to 17th July 2026 as I am going on a family vacation. All my assigned development work has been completed, and project updates have been logged in Jira. Megha Reddy will handle team coordination and daily stand-ups during my absence.

I hope my request can be approved so I can return refreshed and ready for upcoming projects.

Kind regards,
Arjun Khanna
DevOps Engineer
CloudMatrix Technologies Pvt. Ltd.

Also Read - LTA (Leave Travel Allowance) in Salary – Calculation, Exemption & More (2026)

Sample 8: Application for 10 days leave for exams 

Subject: Application for 10 Days Leave for Exams

Dear Mrs. Mittal,

This is to request 10 days of leave from 3rd August to 12th August 2026 as I will be appearing for my professional certification exams. I have finished all pending QA reports and shared updates with my team on Jira. Ravi Thakur will manage test case reviews and documentation during my absence.

Kindly approve my leave request for the mentioned period. I’ll rejoin immediately after the exams and make sure all testing tasks continue smoothly.

Warm regards,
Pooja Nair
Software Tester
ByteWave Technologies Pvt. Ltd.

Also Read - Two Days Leave Application for Office: Format & Samples (2026)

Sample 9: Application to encash 10 days earned leave under LTC policy

Use this application for 10 days leave encashment under LTC policy when you wish to encash your earned leave instead of taking time off.

Subject: Request for Encashment of 10 Days Earned Leave under LTC Policy

Dear Mr. Raghav,

I would like to apply for encashment of 10 days of earned leave under the company’s Leave Travel Concession (LTC) policy. I am not planning to take any time off at present and request that the amount for these leave days be credited along with my next salary cycle.

Please process my request as per company guidelines. All required documents and forms have been submitted to HR for verification.

Thank you for your kind assistance.

Best regards,
Ankit Tiwari
System Analyst
TechWorks IT Solutions Pvt. Ltd.

Also Read - How to Write a Leave Letter for Fever: Format & Samples

How to write a 10 days leave application for office (step-by-step)

Writing a 10 days leave application for office is simple when you follow a few basic steps. A well-structured letter shows professionalism and helps your manager approve your request quickly.

Here are the steps to write a 10 days leave application:

1. Understand the leave policy

Before writing your application, check your company’s leave policy. Know how many paid or unpaid days you can take and whether approval is required from HR or only your manager. This helps avoid last-minute issues or rejections.

2. Start with a clear subject line

Use a short and specific subject line so your manager instantly knows what the mail is about. For example, Application for 10 Days Leave. 

3. Write a polite greeting

Address your manager respectfully. A simple Dear [Manager’s Name] or Dear Sir/Madam is enough. This sets a polite tone right from the beginning and creates a good impression.

4. State the purpose of your leave

In the first line, mention that you are requesting 10 days of leave and specify the exact dates. Be direct and avoid mixing multiple reasons. 

5. Explain the reason briefly

You don’t need a long story. Mention your reason in one or two lines. Whether it’s for medical recovery, a wedding, or a family function, be honest but concise. This keeps your message professional and clear.

6. Mention the duration clearly

Always specify the start and end dates of your leave. Include the total number of days so there’s no confusion. For example, “I would like to take leave from 5th to 14th February (10 days).”

7. Add your work plan

Managers appreciate when you show responsibility. Mention how your tasks will be managed in your absence. You can say you will complete important work before leaving or assign it to a colleague. It shows accountability.

8. Share contact information

Add your phone number or email in case of emergencies. Keep it professional. It assures your manager that you can be reached if needed.

9. End with gratitude

Close your application politely. Thank your manager for their time and understanding. A simple line like Thank you for considering my request makes your letter courteous and respectful.

10. Proofread before sending

Before submitting, recheck your letter for grammar mistakes or missing details. Make sure your dates, reason, and contact information are correct.

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Common mistakes to avoid when writing a leave application for 10 days in office

Even a small mistake can delay your leave approval. Avoid these common errors while writing your application:

• Forgetting to mention the exact leave dates
• Writing long or emotional explanations
• Submitting the application at the last minute
• Missing your contact details
• Sending the letter without proofreading
• Using unclear or vague subject lines
• Ignoring your company’s leave policy

Also Read - Earned Leave Application: Letter Format & Calculation

Tips for getting your 10-days leave approved quickly

A few smart steps can help your manager approve your leave faster. Follow these quick tips:

• Apply early and give enough notice
• Talk to your manager before sending the application
• Be honest and clear about your reason
• Plan your tasks before leaving
• Offer to hand over important work
• Avoid asking during busy project deadlines
• Attach medical proof if it is a health-related leave
• Mention your return date clearly

Also Read - Casual Leave Application for Office: Format & Samples

Common reasons to apply for a 10 days leave application for office

Here are some genuine and acceptable reasons employees often mention while applying for a 10-day leave:

• Medical recovery or post-surgery rest
• Attending a wedding or family function
• Travelling out of town or on vacation
• Taking care of a sick family member
• Preparing for or attending exams
• Handling personal or legal matters
• Relocating to a new place or shifting homes
• Religious events or rituals that last several days
• Mental health break to rest and recharge
• Maternity, paternity, or childcare needs

Also Read - Paternity Leave Application Email Format: Rules & Policy in India

Why should you write a 10 days leave application for office?

Writing an application for 10 days leave helps keep work organized and communication clear. 

• Maintains professionalism: A formal leave request reflects that you follow office procedures and value workplace discipline.
• Prevents confusion: It clearly mentions your leave dates and reason, so your manager and team can plan accordingly.
• Helps in workload planning: It gives your manager time to distribute your tasks or arrange backup during your absence.
• Acts as official proof: A written leave application becomes a record for HR and payroll purposes.
• Reduces stress: Planning and informing early guarantees peace of mind and avoids last-minute work pressure.

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