Employment Offer Letters: Clauses Applicants Should Read Carefully

Receiving an employment offer can be exciting, especially after a long job search. However, accepting quickly without reading the letter carefully can create problems later. The offer may contain important details about your pay, working hours, probation period, responsibilities, notice requirements and the conditions for ending the employment.

An employment offer letter is usually a summary of the proposed employment relationship. It may not contain every term that will appear in a full employment contract, staff handbook or company policy. Before signing, read the document from beginning to end and ask questions about anything that is unclear or different from what was discussed during recruitment.

Start by confirming the basic offer

Check that the letter is actually addressed to you and issued by the correct organisation. Confirm the job title, department, reporting manager, proposed start date and work location. If the role is remote, hybrid or based at a client site, the letter should make that clear.

Also check whether the offer is conditional. For example, the employer may require satisfactory references, confirmation of qualifications, medical checks or evidence of the right documents before the appointment becomes final. A condition is not necessarily a problem, but you should understand what must happen before you start work.

Salary, allowances and deductions

Do not assume that the amount mentioned in an interview is the same as the amount you will receive in your account. Look for the following details:

• Whether the stated figure is monthly or annual.
• Whether it is gross pay or expected take-home pay.
• The normal payment date and payment method.
• Allowances, such as transport, housing, communication or meal support.
• Commission, bonuses or performance-related payments.
• Any deductions the employer may make.

Gross salary is the amount before applicable deductions, while net pay is the amount you receive after deductions. Taxes, pension contributions or other lawful deductions may affect your take-home pay. If the offer mentions a bonus, read the wording carefully. “Eligible for a bonus” does not always mean that payment is guaranteed.

Ask whether allowances are fixed, conditional or reimbursed only after you provide receipts. Also confirm whether salary reviews are automatic or depend on performance, company policy or management approval.

Job duties and performance expectations

The job title alone does not define the whole role. Read the duties section and check whether it accurately reflects the work discussed during recruitment. A broad clause requiring you to perform “other duties as assigned” is common, but it should not be used to hide a completely different position.

Clarify your key responsibilities, expected targets, reporting line and normal working location. If you are joining a digital, technology or media organisation, for example, ask whether your duties include publishing content, managing social media, supporting customers, working outside normal hours or using your personal device. Clear expectations reduce disagreements after you resume.

Probation and confirmation

Many employers begin with a probation period during which they assess your performance, conduct and suitability for the role. The letter should state the length of probation and explain how confirmation works.

Read carefully for:

• The start and expected end dates of probation.
• Whether probation can be extended and under what circumstances.
• How performance will be assessed.
• Whether your pay and benefits differ during probation.
• The notice period that applies while you are on probation.

Do not assume that you are automatically confirmed when the stated period ends. Some employers require a written confirmation, while others may extend probation if a review has not been completed. Ask what happens if you receive no confirmation letter.

Working hours, overtime and availability

Check the normal working days and hours. Some jobs include shifts, weekends, public holidays, travel or availability outside ordinary hours. This is particularly important for customer support, operations, journalism, technology and online-service roles, where urgent work may sometimes arise.

Look for the employer’s position on overtime. Is extra work paid separately, included in the salary or converted into time off? If the letter is silent, ask for the relevant policy rather than relying on informal promises.

Leave and other benefits

The offer may summarise annual leave, sick leave, parental leave, health insurance, pension arrangements or other benefits. Check when you become eligible and whether there are conditions attached.

Benefits described as “subject to company policy” may be governed by a separate handbook that you have not yet received. Request a copy or ask where you can read it. A benefit is easier to understand when you know whether it is contractual, discretionary or dependent on continued employment.

Notice, resignation and termination

The notice clause explains how much warning you or the employer must give when ending the employment. It may provide different periods for probation and confirmed employment. It may also explain whether payment can be made instead of working through the notice period.

Check how notice must be given. Some organisations require a signed letter or email to a particular manager or human resources address. Keep a copy of any notice you submit and any acknowledgement you receive.

Read clauses dealing with termination for misconduct, poor performance, redundancy or other reasons. The letter may refer to disciplinary procedures or a staff handbook. You do not need to treat every termination clause as a prediction that you will lose the job, but you should understand the process and the documents that govern it.

Confidentiality, intellectual property and restrictions

Confidentiality clauses commonly protect business information, customer data, passwords, unpublished material, internal processes and trade secrets. They may continue after you leave. Take the requirement seriously: do not copy files to a personal account or share private company information through messaging apps.

Intellectual-property clauses may state who owns work created during employment. This can matter if your role involves writing, software, design, photography, video, research or other creative work. Ask whether the clause covers work created only during working hours using company resources, or whether it is written more broadly.

Some letters also include restrictions on competing work, contacting former customers or joining another organisation after departure. The effect of these provisions depends on the wording and applicable law. If a restriction could affect your future career, obtain qualified legal advice before signing rather than assuming it is automatically enforceable or automatically invalid.

Watch for warning signs

Pause before accepting if the employer:

• Asks you to pay a recruitment, training or “processing” fee before employment.
• Refuses to provide the offer in writing.
• Pressures you to sign immediately without allowing reasonable time to read it.
• Promises a different salary or role verbally but will not include it in writing.
• Requests your banking password, PIN, one-time password or other security credentials.
• Uses an email address or document that does not reasonably match the organisation.

Jobseekers should be especially careful with offers received through social media or messaging platforms. Verify the organisation using its official website or independently obtained contact details. Never send an OTP, card PIN, password or recovery phrase to an alleged recruiter.

A simple review process before signing

1. Read slowly: Mark every amount, date, deadline and condition.
2. Compare: Match the letter with the job advert, interview discussions and any previous written communication.
3. List questions: Group questions under pay, duties, hours, benefits, probation and exit terms.
4. Request clarification in writing: Keep the employer’s response with the offer letter.
5. Check related documents: Ask for the staff handbook, benefits policy and any referenced agreement.
6. Decide without pressure: If the terms are unacceptable, negotiate or decline politely.

If the role involves unusual restrictions, a significant financial commitment, relocation, senior responsibilities or disputed terms, consider speaking with an employment lawyer or qualified adviser familiar with the relevant Nigerian rules. Do not rely solely on a template found online, because wording and circumstances matter.

The practical takeaway

An offer letter should leave you clear about what you will do, what you will earn, what support you will receive and how either side can end the relationship. Pay particular attention to clauses that are vague, conditional or referred to in another document. A few careful questions before signing can prevent much bigger problems after you start work.