What the document is doing
An appointment letter looks administrative and functions as evidence. When a dispute arises about pay, notice, place of work, duties or the basis of separation, this is the document both sides produce.
That gives it two properties worth designing around. What it states is difficult for either party to walk away from later, and what it omits gets filled in from elsewhere, usually from statute or from what the parties actually did.
So the drafting question is not what sounds appropriate, but what the organisation is prepared to be held to. A letter that promises a review, a progression, an amount or a location is making commitments that will be read back in exactly the circumstances where the employer would rather they had not been made.
The corresponding discipline is to state what is genuinely fixed and to describe what is genuinely variable as variable, rather than to leave the reader to infer which is which.
What belongs in it
The content divides into terms that must be certain and terms that should be described but not fixed.
| Term | How to state it | Why |
|---|---|---|
| Role and reporting line | Precisely, with scope for reasonable variation | An over-specified role makes ordinary reorganisation a change of terms |
| Start date | Exactly | It drives continuous service, which many entitlements are computed on |
| Remuneration | Component by component, with the fixed part identified | A single package figure invites the employee to treat all of it as fixed |
| Place of work | With any mobility expectation stated | Silence makes a later relocation a unilateral change |
| Hours and shift pattern | Including whether shifts apply | It determines overtime, rest and roster obligations |
| Probation and confirmation | The period, and what happens at the end of it | An unstated confirmation process tends to mean confirmation by default |
| Notice on either side | Explicitly, both directions | Asymmetric notice stated only one way is frequently unenforceable in practice |
The remuneration row causes the most trouble. Where a letter quotes one annual figure that includes variable and discretionary elements, the employee reasonably treats the whole of it as what they were promised, and the first year is when the difference is discovered. Naming the fixed component separately costs nothing and prevents that.
Attaching policies by reference rather than reproducing them is usually right, since reproduced policies date and then contradict the current version.
Fixed-term engagement
Where someone is engaged for a fixed period, the label carries a statutory meaning and cannot be used loosely.
Section 2(o) of the Industrial Relations Code, 2020 defines fixed term employment as engagement on a written contract for a fixed period, subject to conditions: the hours of work, wages, allowances and other benefits must not be less than those of a permanent worker doing the same work.
Two consequences follow. The engagement must actually be on a written contract, so a fixed-term arrangement created by conversation is not one. And it cannot be used to engage someone on inferior terms for the same work, which is the use the label is most often reached for.
An arrangement that calls itself fixed term while paying less than a permanent worker doing the same work does not satisfy the definition, and the employer is left having documented the intention without securing the effect.
Where the intention is genuinely a defined period, the letter should say what happens at the end of it, whether renewal is contemplated, and on what basis. A fixed-term letter silent on expiry produces an argument about whether the engagement simply continued.
What silence lets in
Terms omitted from the letter are not therefore absent from the relationship.
Statutory entitlements apply irrespective of the document. Where an establishment is covered by standing orders, those govern conditions of service directly, and under section 28 of the Industrial Relations Code the standing orders chapter applies to an industrial establishment in which three hundred or more workers are employed, or were on any day of the preceding twelve months. Where they apply, they are the operative terms for the matters they cover, and a letter that conflicts with them does not displace them.
Practice fills the rest. An employer that has consistently allowed something, paid something, or permitted something creates expectations that a silent letter does nothing to limit.
The useful discipline is to think about the terms most likely to be disputed and ensure the letter addresses them, rather than to produce a long document covering the uncontroversial. Notice, place of work, hours, the fixed portion of pay and the basis of confirmation account for most disputes.
A grievance route is worth naming as well. Under section 4 of the Industrial Relations Code, an industrial establishment employing twenty or more workers is required to have one or more Grievance Redressal Committees, with equal representation of employer and workers.
Getting the process right
The mechanics around the letter matter nearly as much as its content.
- Issue it before the person starts, and get it signed before they start. A letter issued in the second week records terms that were not agreed in advance, which weakens it.
- Keep the signed copy with the employee record rather than in a separate file, because the version that matters is the one that can be produced.
- Record variations in writing as they happen. A role, location or pay change agreed verbally and never documented is the most common source of later disagreement about what the terms actually are.
- Check that what the letter says matches what payroll is configured to pay. A mismatch between the letter and the payslip is always resolved in favour of the letter, at cost.
- Do not reuse a template across categories without reading it. Templates written for permanent staff and applied to fixed-term or field roles carry terms that do not fit.
The fourth of these is worth a periodic check. Organisations that have grown quickly frequently find that offer letters, appointment letters and payroll disagree about the structure of pay, and the discovery usually happens during a settlement.
What the Industrial Relations Code, 2020 replaced
3 enactments stand repealed under s. 104, in force 21 November 2025.
- Trade Unions Act, 1926
- Industrial Employment (Standing Orders) Act, 1946
- Industrial Disputes Act, 1947
Across all four labour Codes, 29 enactments stand repealed. A policy or handbook that still cites one of them by name is describing rules that no longer exist.
Statutory reference
- Act
- Industrial Relations Code, 2020
- Section
- Section 2(o) (definition of fixed term employment: written contract for a fixed period, with hours, wages, allowances and other benefits not less than those of a permanent worker doing the same work); section 28 (the standing orders Chapter applies to an industrial establishment employing three hundred or more workers, or which did on any day of the preceding twelve months); section 4 (Grievance Redressal Committee in every industrial establishment employing twenty or more workers); section 104 (repeal of the Trade Unions Act, 1926, the Industrial Employment (Standing Orders) Act, 1946 and the Industrial Disputes Act, 1947).
- Key limits
- It describes what the document should contain and why, not the statutory trigger for producing one.
Frequently asked questions
What should an appointment letter contain?
Role and reporting line, start date, remuneration broken into components with the fixed part identified, place of work with any mobility expectation, hours and shift pattern, probation and confirmation terms, and notice on both sides. Policies are better attached by reference than reproduced.
Should the letter state a single package figure?
It is better to name the fixed component separately. A single annual figure covering variable and discretionary elements invites the employee to treat all of it as promised, and the difference surfaces in the first year.
What makes an engagement fixed term?
Section 2(o) of the Industrial Relations Code, 2020 requires a written contract for a fixed period, with hours, wages, allowances and other benefits not less than those of a permanent worker doing the same work. An arrangement paying less for the same work does not meet the definition whatever it is called.
What happens if the letter is silent on a term?
The term is supplied from elsewhere: statutory entitlements apply regardless, standing orders govern directly where they apply, and consistent practice creates expectations. Silence is not neutral, so the terms most likely to be disputed are the ones worth addressing.
Does it matter when the letter is issued?
Yes. Issued and signed before the person starts, it records terms agreed in advance. Issued afterwards, it records terms that were not agreed before the work began, which weakens it considerably as evidence.
How Engage keeps terms and payroll aligned
Engage holds the appointment terms against the same record that drives payroll, so the fixed and variable components an employee was offered are the ones configured to pay. Variations are recorded with their date against the employee rather than kept in correspondence, which is what makes the current terms answerable without assembling a file.
See employee records in Engage