When you need extra time to complete an important assignment, cover a shift, clear a backlog, or meet a deadline, you should request approval before working additional hours.
A strong overtime request email tells your manager exactly when you want to work, how many additional hours you need, why the overtime is necessary, and what result the company can expect.
Your message does not need to be long. It needs to make the decision easy.
You can use the complete template below or review these 3 Overtime Request Email Templates when you need wording for different workplace situations.
You can also study these Professional Emails for Requesting Something to improve your subject line, tone, and closing request.
Should You Send an Overtime Request Email?
Answer these seven questions before contacting your manager. Select one answer under each question to receive immediate guidance.
Quick Answer Summary
To request overtime by email, you should:
- Use a specific subject line.
- State that you are requesting overtime approval.
- Give the exact date and working hours.
- Explain the task, deadline, staffing need, or workload.
- Describe what the extra time will accomplish.
- Ask directly for approval.
- Wait for authorization before changing your schedule.
A simple overtime request can follow this formula:
Reason + Exact Hours + Business Benefit + Approval Request
For example:
“I would like approval to work two additional hours on Thursday, from 5:00 p.m. to 7:00 p.m., to complete the month-end report before Friday’s deadline.”
Choose Your Overtime Email Template Fast
Select the situation that matches your request. The complete template will appear directly below the buttons.
Overtime Request for a Project Deadline
Use this template when you need extra hours to finish a report, assignment, client deliverable, or time-sensitive project.
Subject: Overtime Request to Complete [Project Name]
Dear [Manager’s Name],
I would like to request approval to work overtime on [date] from [start time] to [end time], for a total of [number] additional hours.
The deadline for [project, report, assignment, or client deliverable] is [deadline]. I have completed [briefly describe the completed work], but I still need to finish [remaining task].
Working these additional hours would allow me to complete the remaining work, review it for accuracy, and submit it on schedule.
Please let me know whether you approve this overtime request or would prefer a different arrangement.
Thank you for your consideration.
Sincerely,
[Your Name]
[Job Title]
[Department]
Overtime Request Due to Increased Workload
Use this template when a backlog, seasonal demand, new assignments, or reduced staffing has increased your workload.
Subject: Request for Overtime Due to Increased Workload
Dear [Manager’s Name],
I am writing to request approval to work [number] overtime hours on [date] from [start time] to [end time].
Our current workload has increased because of [briefly explain the cause]. I am currently responsible for [identify the priority assignments], and the additional time would help me complete this work without delaying other important responsibilities.
During the overtime period, I plan to complete [specific task, number of cases, customer requests, records, or other measurable work].
Please let me know whether this overtime is approved or whether you would prefer that I adjust my current priorities.
Thank you for your guidance.
Best regards,
[Your Name]
Overtime Request for Shift Coverage
Use this template when you are available to cover an open shift, employee absence, weekend assignment, or temporary staffing need.
Subject: Overtime Approval Request for Shift Coverage
Dear [Manager’s Name],
I would like to request approval to work overtime on [date] to provide coverage for [shift, department, event, or absent employee].
I am available to work from [start time] to [end time], for a total of [number] additional hours.
This coverage would help the department maintain appropriate staffing and complete [describe the operational work, customer service responsibility, or scheduled assignment].
Please let me know whether you would like me to cover this shift and whether the overtime is approved.
Thank you for considering my request.
Kind regards,
[Your Name]
Urgent Same-Day Overtime Request
Use this template only when an unexpected event creates a genuine same-day or next-day need.
Subject: Time-Sensitive Overtime Request for Today
Dear [Manager’s Name],
I am requesting approval to work overtime today from [start time] to [end time], for a total of [number] additional hours.
The request is necessary because [briefly explain the unexpected deadline, staffing problem, client request, system issue, or operational need].
The additional time would allow me to complete [specific task] before [deadline]. Without the additional time, [briefly explain the likely delay or business effect].
Please let me know as soon as possible whether I have approval to proceed.
Thank you for your prompt consideration.
Sincerely,
[Your Name]
Overtime Request for Multiple Days
Use this template when you need a defined overtime schedule over several days.
Subject: Overtime Request for [Starting Date] Through [Ending Date]
Dear [Manager’s Name],
I would like to request approval to work overtime from [starting date] through [ending date] to complete [project, assignment, backlog, or operational task].
My proposed schedule is:
[Date]: [Start time] to [End time] — [Number] additional hours
[Date]: [Start time] to [End time] — [Number] additional hours
[Date]: [Start time] to [End time] — [Number] additional hours
The total requested overtime is [total number] hours.
This schedule would allow me to [describe the deadline, workload reduction, coverage, or measurable result].
Please let me know whether you approve the full schedule or would prefer that I revise it.
Thank you for reviewing my request.
Best regards,
[Your Name]
Follow-Up When Your Manager Has Not Responded
Use this brief follow-up when the proposed overtime date is approaching and you still need a clear approval decision.
Subject: Follow-Up on Overtime Request for [Date]
Dear [Manager’s Name],
I am following up on my overtime request for [date] from [start time] to [end time].
The additional hours would be used to complete [specific task or assignment]. Since the proposed date is approaching, please let me know whether the overtime is approved or whether I should continue with my regular schedule.
Thank you for your time.
Best regards,
[Your Name]
Replace every bracketed placeholder before sending your email. Do not begin working additional hours until you receive the authorization required by your employer.
Key Takeaways
- You should check your employer’s overtime policy before making your request.
- You should request approval as soon as you recognize that additional hours may be necessary.
- Your email should identify the exact date, start time, end time, and total hours.
- You should connect the request to a specific workplace need.
- You should avoid making your message sound like a demand.
- You should not assume that overtime has been approved until your manager confirms it.
- You should keep a copy of the approval for your records.
When You Should Send an Overtime Request Email
You should send an overtime request when additional hours would help you complete an authorized business task that cannot reasonably be finished during your regular schedule.
Common reasons include:
- An approaching project deadline
- An unexpected increase in workload
- A backlog of customer requests
- Month-end or year-end reporting
- Payroll or accounting deadlines
- A coworker’s unexpected absence
- Weekend or evening coverage
- Inventory counts
- A product launch
- An urgent client request
- System maintenance
- A temporary staffing shortage
- Correcting an important error
- Completing time-sensitive paperwork
You should not simply say that you are busy. You should explain which work requires additional time and what the overtime will accomplish.
For example, “I have too much work” is vague.
A stronger explanation would be:
“The department received 45 additional customer requests this week, and I would like to work three additional hours on Friday to complete the priority cases before Monday.”
Before You Request Overtime, Check Your Employer’s Policy
Before sending your email, you should review the rules that apply in your workplace.
Your employee handbook, scheduling system, union agreement, department procedures, or company intranet may explain:
- Who can approve overtime
- How far in advance you must ask
- Whether you need written authorization
- Whether you must use a specific request form
- How overtime hours must be recorded
- Whether there is a weekly overtime limit
- Whether certain days or shifts require separate approval
- Whether your manager must provide a billing or project code
Following the approval process shows that you respect company procedures.
It also protects you from working extra hours without the required authorization.
What Your Manager Needs to Know
Your manager should not have to send several follow-up questions before making a decision.
Your email should answer these questions:
- What work needs to be completed?
- Why can it not be completed during your regular hours?
- What day do you want to work?
- What time will you start and finish?
- How many additional hours are you requesting?
- What result will the overtime produce?
- Is there an alternative if overtime cannot be approved?
When you provide these details immediately, your manager can approve, deny, or modify the request without unnecessary back-and-forth.
Use This Professional Request Email Structure
Your overtime email should contain six basic parts.
1. Write a Specific Subject Line
Your subject line should identify the request before your manager opens the email.
Good subject lines include:
- Overtime Approval Request for Friday, August 7
- Request to Work Three Additional Hours
- Overtime Request for Month-End Reporting
- Approval Request for Weekend Shift Coverage
- Overtime Request to Complete Client Project
- Request for Additional Hours Due to Workload
- Time-Sensitive Overtime Approval Request
- Overtime Request for Inventory Completion
Avoid vague subject lines such as:
- Quick Question
- Need Help
- Important
- Schedule
- Extra Time
- Please Respond
A clear subject line makes your message easier to recognize, organize, and answer.
2. Use a Professional Greeting
Address your manager by name.
Examples include:
Dear Ms. Wilson,
Dear Mr. Carter,
Hello Maria,
Good afternoon, David,
Your usual workplace communication style should determine whether you use “Dear,” “Hello,” or another professional greeting.
3. State Your Request Immediately
You should explain your purpose in the first sentence.
For example:
“I am writing to request approval to work overtime on Thursday, August 6.”
Do not make your manager read a long introduction before discovering what you need.
4. Explain Why the Overtime Is Necessary
Give a short, factual explanation.
You might mention:
- A firm deadline
- A documented increase in workload
- A customer or client commitment
- An unexpected absence
- A reporting requirement
- An operational need
- A task that requires uninterrupted time
You do not need to provide every detail. Include only the information your manager needs to evaluate the request.
5. Give the Exact Hours
Do not ask for “a few extra hours” or “some overtime.”
State the proposed schedule clearly.
For example:
“I am requesting approval to work from 5:00 p.m. to 8:00 p.m. on Thursday, for a total of three additional hours.”
Exact hours help your manager evaluate labor costs, scheduling needs, and workload expectations.
6. Ask Directly for Approval
End with a clear question or action request.
Examples include:
- Please let me know whether this overtime request is approved.
- May I proceed with this overtime schedule?
- Please confirm whether I have approval to work these additional hours.
- Please let me know if you approve the proposed schedule.
- Please let me know whether you would prefer that I adjust my priorities instead.
Your closing should make it easy for your manager to answer.
Overtime Request Email to Manager Template
Subject: Request for Overtime Approval on [Date]
Dear [Manager’s Name],
I am writing to request approval to work overtime on [date] from [start time] to [end time], for a total of [number] additional hours.
The additional time is needed because [briefly explain the deadline, workload, staffing issue, client request, or operational need]. During the overtime period, I plan to complete [identify the specific task or assignment].
Working these additional hours would help me [describe the expected result, such as meet the deadline, reduce the backlog, maintain coverage, complete the report, or avoid a project delay].
Please let me know whether this overtime request is approved. If you would prefer that I adjust my priorities or propose a different schedule, I am available to discuss the best option.
Thank you for considering my request.
Sincerely,
[Your Name]
[Job Title]
[Department]
[Employee ID, if required]
Overtime Request Email for an Approaching Deadline
Use this version when a project, report, client deliverable, or other assignment has a firm deadline.
Subject: Overtime Request to Complete [Project Name]
Dear [Manager’s Name],
I would like to request approval to work overtime on [date] from [start time] to [end time].
The deadline for [project, report, assignment, or client deliverable] is [deadline]. I have completed [briefly describe completed work], but I still need to finish [remaining task].
Working [number] additional hours would allow me to complete the remaining work, review it for accuracy, and submit it on schedule.
Please let me know whether you approve this overtime request. I appreciate your consideration.
Best regards,
[Your Name]
Overtime Request Email Due to Increased Workload
Use this version when your workload has increased because of seasonal demand, a backlog, new assignments, or reduced staffing.
Subject: Request for Overtime Due to Increased Workload
Dear [Manager’s Name],
I am writing to request approval to work [number] overtime hours on [date or dates].
Our current workload has increased because of [briefly describe the cause]. I am currently responsible for [describe the priority assignments], and I would like additional time to complete the work without reducing quality or delaying other important tasks.
I propose working from [start time] to [end time] on [date]. During that time, I plan to complete [specific tasks or number of cases].
Please let me know whether this overtime is approved or whether you would prefer that I reprioritize my assignments.
Thank you for your guidance.
Sincerely,
[Your Name]
Overtime Request Email for Shift Coverage
Use this template when you are available to cover a coworker’s absence, an open shift, a weekend assignment, or another staffing need.
Subject: Overtime Approval Request for Shift Coverage
Dear [Manager’s Name],
I would like to request approval to work overtime on [date] to provide coverage for [shift, department, event, or absent employee].
I am available to work from [start time] to [end time], for a total of [number] additional hours. This coverage would help the department maintain staffing levels and complete [briefly describe the work or operational need].
Please let me know whether you would like me to cover this shift and whether the overtime is approved.
Thank you for considering my request.
Kind regards,
[Your Name]
For a related scheduling situation, you can review this Weekend Work Request Email Sample.
Short Overtime Request Email
Use a short message when your manager already understands the situation and only needs the proposed hours in writing.
Subject: Overtime Approval Request for [Date]
Hello [Manager’s Name],
I would like approval to work [number] additional hours on [date], from [start time] to [end time], to complete [task].
The extra time would allow me to [expected result].
Please let me know whether this is approved.
Thank you,
[Your Name]
Urgent Overtime Request Email
You should use “urgent” or “time-sensitive” carefully. Reserve it for situations that genuinely require a prompt decision.
Subject: Time-Sensitive Overtime Request for Today
Dear [Manager’s Name],
I am requesting approval to work overtime today from [start time] to [end time] because [briefly explain the unexpected need].
The additional [number] hours would allow me to complete [specific task] before [deadline or consequence]. Without the additional time, [briefly explain the likely delay or operational effect].
Please let me know as soon as possible whether I have approval to proceed.
Thank you for your prompt consideration.
Sincerely,
[Your Name]
Even when the situation is urgent, you should remain respectful. Avoid using all capital letters, repeated exclamation points, or demanding language.
Overtime Request Email for Multiple Days
Use this version when you need additional hours over several days rather than during one shift.
Subject: Overtime Request for [Date Range]
Dear [Manager’s Name],
I would like to request approval to work overtime from [starting date] through [ending date] to complete [project, assignment, backlog, or operational task].
My proposed schedule is:
- [Date]: [Start time] to [End time] — [Number] additional hours
- [Date]: [Start time] to [End time] — [Number] additional hours
- [Date]: [Start time] to [End time] — [Number] additional hours
The total requested overtime is [total number] hours.
This schedule would allow me to [describe the specific result]. Please let me know whether you approve the full schedule or would prefer a different arrangement.
Thank you for reviewing my request.
Best regards,
[Your Name]
How to Explain the Business Benefit
Your manager is more likely to understand your request when you connect the additional hours to a clear result.
Possible benefits include:
- Completing a project on time
- Preventing a client delay
- Reducing an urgent backlog
- Maintaining customer service levels
- Providing necessary shift coverage
- Correcting records before processing
- Finishing payroll on schedule
- Meeting an accounting deadline
- Preparing for an inspection
- Preventing work from carrying into the next week
- Completing an inventory count
- Supporting a product launch
- Maintaining safety or operational coverage
Your explanation should be realistic and measurable.
Instead of writing:
“I think the extra hours would be helpful.”
Write:
“The additional three hours would allow me to complete the remaining 18 account reviews before Monday’s processing deadline.”
How to Request Overtime Without Sounding Demanding
You should present the overtime as a proposed solution, not as a decision you have already made.
Use phrases such as:
- I would like to request approval.
- I am available to work additional hours.
- I propose working from [time] to [time].
- Please let me know whether this schedule is approved.
- I would appreciate your consideration.
- Please let me know if you prefer another solution.
- I am available to discuss different priorities.
- May I proceed with the proposed overtime?
Avoid statements such as:
- I will be working late tonight.
- I need you to approve this immediately.
- I have no choice but to work overtime.
- You need to let me stay late.
- I expect to be paid overtime.
- I already decided to come in this weekend.
Your manager should feel that you are requesting authorization rather than announcing a schedule change.
Common Overtime Request Mistakes
1. Requesting Overtime Too Late
You should send your request as soon as you recognize the need.
A last-minute request may leave your manager without enough time to review staffing, budgets, or project priorities.
2. Failing to State the Exact Hours
“Can I work late this week?” is difficult to evaluate.
“Can I work from 5:00 p.m. to 7:00 p.m. on Thursday?” is specific and easy to answer.
3. Giving a Personal Reason Instead of a Business Reason
Your request should focus on the work that needs to be completed.
Do not make earning additional money the main reason for your request. Your manager needs to understand the organizational need.
4. Writing an Overly Long Explanation
Your manager does not need the complete history of the assignment.
Give enough information to explain the need, proposed schedule, and expected result.
5. Assuming Approval
Do not treat silence as permission.
Wait for a clear response and follow your employer’s scheduling and timekeeping procedures.
6. Using Emotional Language
Avoid sounding angry, overwhelmed, or resentful.
Keep your message factual and solution-focused.
7. Failing to Offer an Alternative
When appropriate, you can ask whether your manager would prefer to adjust deadlines or priorities.
This shows that you understand overtime may not always be available.
What to Do When Your Manager Denies the Request
A denied request does not necessarily mean your manager doubts your effort. The department may have budget restrictions, staffing rules, or different priorities.
You can respond professionally by asking:
- Which tasks should you prioritize?
- Which assignments can be postponed?
- Can the deadline be extended?
- Can another employee assist?
- Can the workload be reassigned?
- Can part of the overtime request be approved?
- Would another date or schedule work better?
You can write:
“Thank you for letting me know. Since the overtime is not approved, could you please confirm which assignments I should prioritize during my regular hours?”
This response creates a clear record and helps you avoid making unrealistic assumptions about what can be completed.
Follow-Up Email When You Receive No Response
When the proposed overtime date is approaching and you have not received an answer, send a brief follow-up.
Subject: Follow-Up on Overtime Request for [Date]
Dear [Manager’s Name],
I am following up on my overtime request for [date] from [start time] to [end time].
Since the proposed date is approaching, please let me know whether the additional hours are approved or whether I should continue with my regular schedule.
Thank you,
[Your Name]
You should not begin working the proposed overtime merely because your manager has not answered.
How Your Request Differs From an Overtime Payment Request
An overtime approval email asks for permission before you work additional hours.
An overtime payment request is different. You use it when overtime has already been worked and you need to ask about unpaid, missing, or incorrectly calculated compensation.
Your overtime approval email should focus on:
- The proposed work
- The requested date
- The requested hours
- The reason the work is necessary
- The expected result
- Permission to proceed
An overtime payment request may need to include:
- Dates already worked
- Start and end times
- Total overtime hours
- Pay period information
- Timesheet records
- Prior authorization
- The missing or disputed amount
- A request for payroll review
Keeping the two requests separate helps you communicate the correct issue.
Advanced Overtime Request Email Checklist
Complete each section before sending your request and before beginning any additional work.
Frequently Asked Questions About Overtime Request Emails
Q: Is it acceptable to request overtime by email?
Answer: Yes. An email gives you and your manager a written record of the proposed date, hours, reason, and approval decision. However, you should still follow any special request form or scheduling process required by your employer.
Q: What should you include in an overtime request email?
Answer: You should include the exact date, start time, end time, total requested hours, reason for the request, task you plan to complete, expected business benefit, and a direct request for approval.
You can use the structure found in these Professional Request Email Samples when you need additional wording ideas.
Q: How long should your overtime request email be?
Answer: Your message should usually be three to five short paragraphs. It should contain enough information for your manager to make a decision without becoming difficult to scan.
Q: How early should you request overtime?
Answer: You should ask as soon as you recognize that additional hours may be necessary. Early notice gives your manager more time to review staffing, workload, deadlines, and department costs.
Q: Should you mention how much overtime pay you expect?
Answer: You usually do not need to calculate compensation in a basic approval request unless your employer requires that information. Your email should primarily identify the proposed hours and business need.
When your concern involves compensation for hours already worked, use an Overtime Payment Request Letter instead.
Q: Can you request overtime because you want additional income?
Answer: You may volunteer for available overtime, but your request will usually be stronger when it is connected to an actual staffing, workload, deadline, or operational need. You should avoid presenting personal income as the main business justification.
Q: Should you work overtime while waiting for an answer?
Answer: You should follow your employer’s policy and wait for the required authorization. Do not assume that sending the email automatically gives you permission to change your schedule.
Q: What should you do when your overtime request is denied?
Answer: You should remain professional and ask which tasks should receive priority during your regular working hours. You may also ask whether a deadline, assignment, or proposed schedule can be adjusted.
Q: Can you request overtime to cover a weekend shift?
Answer: Yes, provided your manager needs the coverage and approves the additional hours. You can use this Weekend Work Request Email Sample for related wording and scheduling ideas.
Q: Can you request overtime for several days?
Answer: Yes. List each date separately, include the start and end times, and calculate the total requested hours. A clearly organized schedule makes the request easier to review.
Q: What if you already worked overtime but were not paid correctly?
Answer: You should gather your timesheets, schedules, prior approvals, pay records, and relevant messages. You can then submit a written Request for Overtime Payment through the appropriate manager, payroll, or human resources process.
Q: Should you request a raise instead of asking for overtime?
Answer: The two requests serve different purposes. Overtime concerns additional working hours, while a raise concerns your regular compensation. When your concern is your ongoing salary, you may need a Salary Increase Request Letter.
Q: Can you ask for a bonus after completing exceptional additional work?
Answer: You can make a separate compensation request when your circumstances support it, but you should not combine every issue into the same overtime approval email. A separate Bonus Request Letter allows you to explain your results and contribution more clearly.
Final Thoughts
Your overtime request email should make your manager’s decision simple.
State what you need, explain why you need it, list the exact hours, describe the expected result, and ask directly for approval.
You do not need complicated language. You need a clear business reason and a realistic plan.
When your manager understands the work, schedule, and benefit immediately, you have a better chance of receiving a fast and useful response.
Disclaimer
This article provides general informational and writing guidance. It is not legal, payroll, human resources, or employment advice. Overtime eligibility, approval procedures, compensation rules, union requirements, and timekeeping policies vary by employer, job classification, industry, and location. Review your workplace policies or consult a qualified professional about your specific situation.
I found your post extremely helpful, especially the clear example and professional tone suggestions, which made it much easier for me to write my own request confidently.