Is an offer letter the same as an employment contract?

No. The offer letter is a summary of the key terms intended to get a yes; the employment contract is the binding legal document with the full terms. The danger zone is an offer letter that contradicts the contract or accidentally promises terms (like guaranteed duration) the company did not intend.

What should you avoid putting in an offer letter?

Language that implies guaranteed employment duration ('annual salary' phrasing in some jurisdictions, promises about the future), terms that contradict the contract, vague compensation descriptions, and anything you would not want read back in a dispute. When in doubt, state the term plainly or leave it to the contract.

When should the offer letter be sent?

Fast, ideally within a day or two of the decision, with a stated expiry (commonly around a week). Speed signals enthusiasm and reduces counteroffer risk; the expiry creates a clean decision window without pressure tactics.

Employee onboarding

How to Write an Offer Letter (With Template)

Q: What should an offer letter include?

Job title and team, manager, start date, location or remote status, compensation (salary, equity, bonus structure), benefits summary, employment classification, any contingencies (background check, references), an expiry date for the offer, and a warm note. It should be specific on numbers and careful not to promise things the contract will not.

Sakha TeamJune 5, 20269 min read

An offer letter has two jobs that pull in opposite directions: it must be warm and exciting enough to get an enthusiastic yes, and precise and careful enough not to create promises the company did not intend. Most offer letter problems come from one side winning: the cold-but-safe letter that loses the candidate, or the warm-but-loose one that surfaces in a dispute two years later. This guide covers the structure that does both jobs, a template, and the mistakes to keep out. (Process guidance, not legal advice; have counsel review your template once.) For the broader hiring-to-day-one arc this letter kicks off, see our complete employee onboarding guide.

What should an offer letter include?

Section	What to state
The opening	Warm, personal congratulations for the specific role
Role	Title, team, manager, start date
Location	Office, remote, or hybrid expectations
Compensation	Salary with exact numbers, equity, bonus structure
Benefits	A short summary, details to follow
Classification	Full-time, part-time, exempt status where relevant
Contingencies	Background check, references, visa, as applicable
Decision window	Offer expiry date and a named contact
The close	Genuine enthusiasm, what happens after the yes

A template

"Dear [name],

We are delighted to offer you the position of [title] on the [team] team at [company], reporting to [manager]. Your anticipated start date is [date], working [location/remote arrangement].

Your starting salary will be [amount] per [period], paid [schedule]. You will also be eligible for [equity/bonus, stated precisely]. A summary of benefits is attached; full details will follow in your onboarding materials.

This offer is contingent on [contingencies] and remains open until [expiry date]. If you have any questions, contact [name] at [email] anytime.

We were genuinely impressed by [one specific thing], and the whole team is excited about what you will bring. We hope you will join us.

[Signature]"

Adapt the warmth up, never the precision down.

Offer letter vs employment contract

The letter summarizes; the contract binds. The candidate says yes to the letter, then signs the contract, and the classic failure is a mismatch between the two: the letter implies something (a guaranteed year, a bonus stated as certain) the contract does not grant, and the contradiction becomes someone's exhibit later. Before any letter template goes into rotation, check it line by line against your standard employment agreement, the same audit logic as reviewing your employment contracts.

The overpromising traps

Duration implications. Phrasing that implies guaranteed employment length. State compensation per period without promising the periods.
Certain-sounding bonuses. "You will receive a bonus of X" versus "you will be eligible for a bonus targeted at X." The second is almost always what you mean.
Vague equity. "Meaningful equity" invites a dispute; "[number] options subject to the company's standard vesting schedule and plan documents" does not.
Side promises. Anything discussed verbally ("we will revisit comp at six months") either goes in writing precisely or is not a promise. Half-promises in offer letters age terribly.

The offer letter starts the onboarding

A signed offer letter is the first artifact of the employment relationship and the starting gun for preboarding: the welcome message, the equipment order, the accounts. Companies that treat the letter as the end of recruiting leave a silent gap before day one; companies that treat it as the start of onboarding have a hire who arrives already engaged, the sequencing in the welcome email guide.

How Sakha helps

Sakha's document review engine analyzes your offer letter template the same way it analyzes contracts: clause by clause, flagging vague compensation language, duration implications, and mismatches in tone and terms, with suggested rewrites and a clean counter-draft. And the moment the offer is accepted, Sakha picks up the thread: the preboarding welcome, the first-week plan, and every step after, delivered automatically in Slack. The letter gets the yes; Sakha makes sure everything after the yes goes as well as the letter promised.

Curious how Sakha runs onboarding inside Slack? See how it works.