How to Write a Job Offer Letter (With Template and Examples)

A job offer letter is not a formality. It is the document that defines the employment relationship before it begins. Done well, it sets clear expectations, protects both parties, and starts the relationship on solid ground. Done poorly — or skipped entirely — it creates ambiguity that can cost thousands to resolve.

Yet many growing companies still extend offers through casual emails, Slack messages, or verbal conversations. The candidate accepts, starts working, and nobody realizes there is a problem until a dispute arises about compensation, equity, job scope, or termination terms.

Verbal offers are not enough

A verbal offer followed by a first day of work is technically the start of an employment relationship — but without a written document, there is no agreed-upon record of what was promised. If a departing employee claims they were offered a higher salary, signing bonus, or equity stake, your defense without a signed offer letter is essentially "that is not what we said."

This guide walks through what a strong offer letter includes, what it should not include, a section-by-section template, and the specific considerations Canadian employers need to address.

What Must Be in Every Offer Letter

At minimum, an offer letter needs to answer six questions for the candidate. If any of these are missing, you have a gap that could cause problems.

1. What is the position? Job title, department, reporting structure, and whether the role is full-time or part-time. The job title should match the job description that was posted and discussed during interviews.

2. What is the compensation? Base salary or hourly rate, pay frequency, and any variable compensation (bonuses, commissions) with enough detail to be unambiguous. For salaried employees, specify the annual amount and pay schedule. For hourly employees, specify the rate and expected hours.

3. What are the benefits? A summary of benefits eligibility — health insurance, retirement plans, PTO policy, and any other perks. You do not need exhaustive detail here (that belongs in the benefits enrollment materials), but the candidate should know what they are getting.

4. When does it start? A specific start date that both parties have agreed on. If the start date is contingent on something (background check clearance, visa processing), state that clearly.

5. What are the contingencies? Background check, drug screening, reference check, proof of work authorization, non-compete review — list every condition that must be satisfied before or shortly after employment begins.

6. What are the employment terms? At-will status (in the US), probationary period (in Canada), any non-compete or non-solicitation agreements, and a reference to the employee handbook.

6 sections

every offer letter needs

Position, compensation, benefits, start date, contingencies, and employment terms — leave none out

What Should NOT Be in an Offer Letter

What you leave out matters as much as what you include. Offer letters that promise too much or use imprecise language can create binding obligations you did not intend.

Do not promise a specific duration of employment. Language like "we look forward to a long career together" or "this is a permanent position" can undermine at-will employment status. In Canada, language suggesting permanent employment can affect termination obligations and reasonable notice periods.

Do not guarantee future raises or promotions. Phrases like "with an expected raise to $X after 12 months" or "promotion to Senior level within two years" can be interpreted as contractual commitments. If compensation may change, use language like "compensation will be reviewed annually" without specifying outcomes.

Do not include detailed equity terms. If the role includes stock options or equity, the offer letter should reference the equity plan and state the intended grant, but the details belong in a separate equity agreement. The offer letter should say something like "subject to the terms of the Company's Stock Option Plan" rather than attempting to reproduce those terms.

Do not make representations about company culture or work environment that are subjective. Promises about "flexible schedules" or "unlimited growth opportunities" can create expectations that feel like broken promises if the reality differs.

Do not include proprietary processes or confidential information. The candidate has not signed an NDA yet. Keep the offer letter focused on the employment terms.

The golden rule of offer letters

An offer letter should be specific enough that a reasonable person can understand exactly what they are accepting, and careful enough that it does not create obligations beyond what you intend. When in doubt, leave it for the employee handbook or a separate agreement.

The Six-Section Offer Letter Template

Use this structure as the backbone of your offer letter. Adapt the language to your company's voice, but keep all six sections.

Section 1: Opening and Position Details

Open with congratulations and state the job title, department, reporting manager, employment type (full-time/part-time), and classification (exempt/non-exempt in the US). Example: We are pleased to offer you the position of [Job Title] in the [Department] department, reporting to [Manager Name]. This is a full-time, [exempt/non-exempt] position.

Section 2: Compensation

State the base salary or hourly rate, pay frequency, and any variable compensation. Be specific: Your annual base salary will be $X, paid [bi-weekly/semi-monthly]. You will be eligible for an annual performance bonus of up to X% of your base salary, subject to company and individual performance criteria. If equity is included, reference the equity plan without reproducing its terms.

Section 3: Benefits Summary

Summarize benefits eligibility with enrollment timing. Example: You will be eligible for the company health, dental, and vision insurance plans on your start date. You will accrue PTO at a rate of X days per year. A full benefits overview will be provided during onboarding. Reference the employee handbook for detailed policies.

Section 4: Start Date and Work Arrangements

State the agreed start date and work location or remote arrangement. Example: Your anticipated start date is [Date]. You will work [remotely / from our office at Address / in a hybrid arrangement with X days in office per week]. If the start date is contingent on anything, state the contingency clearly.

Section 5: Contingencies and Conditions

List every condition that must be met. Example: This offer is contingent upon successful completion of a background check, verification of your eligibility to work in [country], and execution of the company Confidentiality and Invention Assignment Agreement. Be explicit — do not assume the candidate knows about pre-employment requirements.

Section 6: Employment Terms and Signature

State the at-will nature of employment (US) or reference the applicable employment standards act (Canada). Include a reference to the employee handbook. Provide a deadline for the candidate to accept the offer. End with signature lines for both the candidate and an authorized company representative. Example: Your employment with [Company] is at-will, meaning either party may terminate the relationship at any time, with or without cause or notice. Please sign and return this letter by [Date] to confirm your acceptance.

Common Mistakes

Beyond the content issues described above, these are the procedural mistakes that cause the most problems.

No written follow-up to a verbal offer

A hiring manager calls the candidate, extends the offer verbally, the candidate says yes, and everyone moves forward. The written letter arrives a week later — or never. In that gap, misunderstandings form. The candidate remembers a higher number. The manager forgot to mention the background check contingency. The start date shifts and nobody documented the change.

The fix: Send the written offer letter within 24 hours of the verbal offer. Use the verbal call to share the good news and the key terms, then follow up immediately with the document. Do not consider the offer "accepted" until the signed letter is returned.

Missing at-will language

In the US, if your offer letter does not explicitly state that employment is at-will, you risk the candidate (or a court) interpreting the letter as an implied contract for a fixed term. This is especially dangerous when combined with language that suggests permanence.

The fix: Include a clear at-will statement: "Your employment is at-will, meaning that either you or [Company] may terminate the employment relationship at any time, for any reason, with or without cause or notice." Place it prominently — not buried in a footnote.

Equity terms specified in the offer letter rather than the equity agreement

When equity details are specified in the offer letter — vesting schedule, exercise price, number of shares — but the formal equity agreement says something different, you have a conflict. Candidates often argue that the offer letter terms should prevail because it was the document they relied on when accepting the job.

The fix: Reference the equity plan in the offer letter, state the intended grant amount, and specify that all terms are governed by the separate equity agreement. Example: "Subject to Board approval, you will be granted an option to purchase [X] shares of Company common stock, subject to the terms and conditions of the Company's Stock Option Plan and a separate Stock Option Agreement."

Sending the offer letter after the employee has already started

This happens more often than anyone admits. The new hire starts on Monday, the offer letter does not go out until Wednesday, and by then the candidate has already been working under unwritten terms. Worse, if the candidate reviews the letter and disagrees with something, you are now negotiating with a current employee rather than a prospective one.

The fix: Make signed offer letter return a non-negotiable pre-boarding step. The letter should be signed and returned before the first day. Use your onboarding checklist to enforce this.

Canada-Specific Considerations

Canadian offer letters require attention to several areas that differ from US practice.

Employment standards legislation

Every province has its own employment standards act that sets minimum requirements for notice of termination, overtime, vacation, and leave. Your offer letter should reference the applicable legislation. For example: "Your employment will be subject to the provisions of the [Ontario Employment Standards Act, 2000 / British Columbia Employment Standards Act / etc.]."

This is not optional polish — it signals to the candidate and to any future adjudicator that the employer is aware of their obligations.

Probationary periods

In Canada, probationary periods must be explicitly stated in writing to be enforceable. Unlike in the US, where at-will employment makes probation largely redundant, Canadian employees generally have a right to reasonable notice of termination (or pay in lieu) unless a valid probationary period is in effect.

A common structure: "Your employment will be subject to a probationary period of [three/six] months, during which either party may terminate the employment relationship with [one week / two weeks] written notice."

Probation periods are not automatic in Canada

If you do not include a probationary period clause in the offer letter, there may be no enforceable probationary period — even if your employee handbook mentions one. Courts in several Canadian provinces have held that probationary terms must be agreed to before employment begins to be enforceable.

Termination provisions

Canadian employers can include a termination clause that limits termination obligations to the statutory minimum under the applicable employment standards act. Without such a clause, the employee may be entitled to "reasonable notice" at common law, which can be significantly longer — sometimes months or even years for long-tenured senior employees.

These clauses must be drafted carefully. Courts routinely strike down termination clauses that attempt to contract below statutory minimums, use ambiguous language, or fail to account for all forms of compensation. Have employment counsel review your termination language.

Language requirements

In Quebec, offer letters must comply with the Charter of the French Language. If the candidate works in Quebec, the offer letter must be available in French. Other communications related to employment conditions should also be available in French.

Building Your Template

Start with the six-section structure above and customize it for your company. Save the template in a shared location so every hiring manager uses the same document. Update it annually to reflect changes in applicable law.

For teams using WalnutsHR, offer letter templates can be stored in your document library and connected to your onboarding workflow — so the letter goes out, the candidate signs electronically, and the signed copy is automatically filed in their employee record. You can find additional hiring templates and resources in our resource library.

The offer letter is the first formal document in the employment relationship. Getting it right takes an hour of template development. Getting it wrong can take months and thousands of dollars to untangle.

Ready to streamline your hiring process? Check our pricing or get started free with WalnutsHR and send your first offer letter today.