Offer Letter vs. Letter of Intent: Key Differences Explained
An offer letter is a formal document from an employer promising a job with pay, start date, and terms; a letter of intent (LOI) is a preliminary statement of mutual interest to negotiate—no guaranteed outcome.
People confuse them because both arrive in inboxes before a contract, often from HR or a CEO, and both carry the word “letter.” Early excitement clouds the difference: one locks a job; the other only opens the door to talk.
Key Differences
Offer Letter: binding once signed, details salary, start date, benefits. LOI: non-binding, outlines shared goals (price, scope, timelines) and next negotiation steps. Legal weight and intent diverge sharply.
Which One Should You Choose?
Choose the offer letter when you’re ready to accept employment. Choose the LOI when you’re exploring partnerships, funding, or acquisitions and need a handshake before the lawyers draft the real deal.
Examples and Daily Life
Startup CEO sends an LOI to acquire a rival app; weeks later, a signed offer letter lands in the lead developer’s WhatsApp inbox. Two letters, two futures: one tests interest, the other seals the job.
Can an LOI become an offer letter?
Yes, after successful negotiations the LOI’s terms can be converted into a binding offer or contract.
Is an offer letter legally binding?
Generally yes—acceptance creates an employment contract subject to stated conditions.
Should I reply to an LOI?
Always. A prompt, clear response keeps momentum and signals professionalism to investors or partners.