A formal written document from an employer outlining the terms of employment.
What is Offer Letter?
An offer letter — also called an employment offer, job offer letter, or letter of intent — is a formal written document issued by an employer to a selected candidate that officially extends an offer of employment and details the key terms and conditions of that employment relationship. A standard offer letter includes: the position title, the reporting relationship (direct manager), the start date, the compensation package (base salary, bonus structure, equity grant details), benefits summary (health insurance, 401k/retirement, PTO policy), work location and schedule expectations, employment classification (full-time vs. part-time, exempt vs. non-exempt, employee vs. contractor), any contingencies (background check, drug screening, reference verification, I-9 completion), and the expiration date of the offer. Candidates frequently make the mistake of treating the offer letter as the end of the negotiation process when in fact it represents a negotiation checkpoint — the terms in the initial offer letter are almost universally open to counter-negotiation, and employers routinely expect this. Additionally, candidates should read offer letters with careful attention to any clauses related to intellectual property assignment, non-compete agreements, non-solicitation provisions, and at-will employment language before signing.
Key Takeaways
Never sign an offer letter on the same day it is received — request 24–48 hours to review it thoroughly, which is standard practice and never negatively interpreted.
Verify that every verbally discussed term is reflected in the written offer: if a hiring manager promised a $5,000 signing bonus or a specific remote work arrangement during the interview process and it is absent from the letter, raise it immediately.
Read the IP assignment clause carefully — many offer letters include broad intellectual property agreements that assign ownership of any work you create (including personal projects) to the employer; negotiate carve-outs for pre-existing and non-work-related projects.
Non-compete clauses vary dramatically in enforceability by state and country — consult an employment attorney before signing any offer letter containing a non-compete that could materially restrict your future career options.
The offer letter's stated salary is almost always the opening bid — counter with a specific, data-backed number, not a vague request for 'something higher.'
The expiration date on an offer letter is a negotiating tactic, not an immovable deadline — employers rarely rescind offers because a candidate needed an extra day or two to review; requesting a brief extension is professionally acceptable.
Confirm the equity terms in writing even if they appear complex — the offer letter should specify the number of shares or RSUs, vesting schedule, cliff period, and strike price (for options) with enough detail to calculate the total compensation value.
An offer letter is a legal document — any verbal promises made by a recruiter or hiring manager that do not appear in the written offer should be considered non-binding; get important commitments in writing.
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