[Your Name]
[Your Address]
[City, State, Zip Code]
[Email Address]
[Phone Number]
[Date]

[Recipient Name]
[Recipient Title]
[Company Name]
[Company Address]
[City, State, Zip Code]

Dear [Recipient Name],

I am writing to formally resign from my position as [Your Position] at [Company Name], effective [Last Working Day].

This decision has been difficult, but after much consideration, I have decided to step down from my role due to personal reasons. I want to assure you that this decision was not made lightly, and I deeply regret any inconvenience this may cause to you and the team.

My time at [Company Name] has been incredibly rewarding, and I have learned a great deal during my tenure here. The relationships I have built with my colleagues and the experiences I have gained have been invaluable, and I am deeply grateful for the support and encouragement I have received.

In the coming weeks, I will do everything I can to ensure a smooth transition of my responsibilities. I am committed to completing any outstanding work and will work closely with my colleagues to ensure that all tasks are handed over effectively. Please let me know how I can assist during this period to make the transition as seamless as possible.

I want to express my sincere appreciation for the opportunities I have had at [Company Name]. Working here has been a rewarding experience, and I will always look back on my time here with fond memories.

Thank you once again for your understanding and support during this time. I wish [Company Name] continued success in all its future endeavors.

Sincerely,
[Your Name]