You found an interesting opportunity outside your company—maybe a dream job or just a role worth exploring. Now you need to tell your current boss. That conversation or email can feel awkward. You don’t want to seem disloyal, but you also don’t want to hide something that might come up anyway. A well-written letter (or email) can make this update professional, clear, and respectful.

Using a sample for this kind of letter isn’t cheating. It’s a smart way to start. A good letter template gives you a solid structure, the right tone, and key phrases you can personalize. It saves you from staring at a blank screen and helps you avoid common letter writing etiquette mistakes.

Category: Professional Correspondence

Why update your current employer about an external opportunity?

Some people think it’s better to stay quiet until they have an offer in hand. But depending on your company culture and relationship with your manager, giving a heads-up can be a sign of respect. It shows you value transparency and want to handle the situation maturely. It also gives your employer a chance to address any concerns you might have—maybe they’ll even make a counteroffer.

This isn’t a resignation letter. It’s an update. You’re saying, “I’m exploring something, and I wanted you to hear it from me.” The tone should be honest but not defensive.

How to choose the right letter sample for your situation

Not all business letter format samples work for this kind of message. Some are too formal, others too casual. Look for a sample that balances professionalism with warmth. If you email your boss regularly, a digital letter with a clear subject line like “Update regarding my career exploration” works fine. If your workplace prefers printed memos, stick to a traditional letterhead design or company letter format.

Industry matters too. In a startup, you might use a more direct tone. In a corporate law firm, you’d lean toward formal salutation and closing phrases. Pay attention to tone in writing—match it to your relationship with your manager.

Adapting a sample without losing your voice

Start by filling in the blanks: your name, date, recipient details. Then change the opening paragraph to state your purpose clearly. For example: “I wanted to let you know that I am actively considering an external opportunity that aligns with my career goals.” That’s direct without being alarming.

Next, explain why you’re telling them now. Maybe you value transparency, or you want to ensure a smooth transition if things move forward. Keep it short. Then close with appreciation for their support and a willingness to discuss further. A line like “I’d be happy to talk about this in person if that would be helpful” shows maturity.

One common mistake: using outdated salutations like “To Whom It May Concern” when you know the person’s name. Another: ignoring digital letter format rules—if you’re emailing, skip the full postal address and just use a professional subject line.

Quick tips to tailor your opening paragraph

Grab attention without drama. Start with a clear subject line (if email) or a straightforward sentence. Avoid apologies—you’re not doing anything wrong. Instead of “I’m sorry to inform you,” try “I’d like to share an update about my current job search.”

If you have a good relationship, you can add a personal note: “As you know, I’ve really enjoyed working on Project X, and this opportunity came up unexpectedly.” That keeps the tone human.

Proofread before you send

Even a short letter needs a quick review. Check for typos, awkward phrasing, and missing details. Read it aloud to catch anything that sounds too stiff or too casual. Good proofreading letter habits can save you from an embarrassing mistake. Also, double-check the recipient’s name and title—autocorrect can mess up names.

If you’re not sure about the tone, ask a trusted colleague to glance at it. You can also compare it to other cover letter examples or resignation letter sample formats to see how others handled similar situations.

Remember: this letter is about being transparent, not burning bridges. Even if you end up staying, you’ll have handled the conversation with grace. And if you leave, you’ll have set a professional tone for your exit.

Use this as a springboard, not a crutch

A good sample gets you started, but the best letters feel both professional and personal. Tweak the words so they sound like you. Practice writing a few versions—over time, the process gets faster. You’ll learn what works for your industry and your boss’s communication style.

Whether you’re explaining a tax deduction to an accountant or offering help with snow removal to a neighbor, clarity and respect matter. The same applies when updating your current employer. If you need to express interest in a volunteer position, you’d use a similar blend of enthusiasm and professionalism. And if you ever find yourself thanking someone for their support, that same sincerity will serve you well.

Even an apology letter to a friend follows the same principle: be honest, be specific, and be considerate. Updating your employer about an outside opportunity is no different. Write with confidence, and let the sample guide you—not replace your own voice.