Fill in the blanks — the letter on the right updates as you type.
Company details — appears on every letter
Company logo (optional)
This letter's details
Tips for this letter
- Mention the specific project or team the intern worked with — generic completion letters carry less weight in applications.
- State the duration precisely; academic institutions often have a minimum-hours requirement to verify.
Internship Completion Letter
Company Name: [Company Name]
Address: [Company Address]
Contact: [Company Contact]
Website: [Company Website]
Email: [Company Email]
Date: 13 September 2026
Re: Internship Completion Letter
TO WHOMSOEVER IT MAY CONCERN
This is to certify that [Intern Name] completed an internship at [Company Name] in the [Department] department from [Start Date] to [End Date].
During this period, [he/she/they] worked on [project/responsibilities] and demonstrated [key qualities — initiative, learning ability, professionalism].
We wish [him/her/them] all the best for future endeavors.
For [Company Name]
[Signatory Name], [Designation]
Want this handled automatically?
Airwix HRMS auto-generates letters like this from employee records — no copy-pasting into templates.