Why a raise should arrive in writing
Inside a company with an HR department, a raise generates paperwork automatically: a compensation letter, an updated payroll record, a line in a system somewhere. When you hire a remote assistant directly, none of that machinery exists, and so most direct raises happen the informal way: a sentence at the end of a call, a thumbs-up in a chat thread, a slightly larger number on the next invoice. Everyone means well, and three months later nobody can say precisely what was agreed, from when, or in which currency.
A short written letter fixes all of that at once. It records the old amount, the new amount, and the effective date, which is exactly the information a future disagreement would be about. It gives your assistant a document they can actually use: proof of income and progression matters for a remote contractor renting a flat, applying for credit, or one day listing your engagement on a CV, and a pay history in writing is far more credible than a bank statement alone. And it protects you too: when the invoices change, the reason is on file, signed, and unambiguous.
There is also a softer reason, and it is probably the more important one. A raise is one of the few moments an employer gets to say, with money and words at the same time, that the work is seen. Delivered as a proper letter that names specific contributions, it lands as recognition. Delivered as a number change, it lands as an adjustment. The two cost exactly the same; only one of them gets remembered.
Deciding the size of the raise
The letter is the easy part; the number is where employers hesitate. A defensible raise usually rests on three inputs, and it is worth checking all three rather than anchoring on whichever comes to mind first. The first is the market: what does this role, at this experience level, currently cost? The South African salary calculator and the salary guide behind it exist for exactly this check, and re-running it once a year takes minutes. Pay that drifts below market does not announce itself; it just quietly turns into a recruiter's opening line to your assistant.
The second input is the role itself. Compare what the pay was originally set for against what the person actually does now. Directly hired assistants are especially prone to silent scope growth: the good ones absorb task after task, and because there is no job architecture around them, nobody notices the moment the role became a bigger one. If the honest answer is that the role has grown meaningfully, the raise is not generosity; it is the rate catching up with reality, and the letter's expanded-responsibilities reason exists for precisely this case.
The third input is replacement cost, counted honestly. Losing a trusted assistant means re-hiring, re-interviewing, re-testing, and re-training, and then months of rebuilding the context the last person carried in their head. Against that, the difference between an adequate raise and a good one is usually small. This is not an argument for overpaying out of fear; it is an argument for not losing someone excellent over a number you would gladly have paid the week after they resigned. Weigh all three inputs, decide what you can sustain, and then write the letter without hedging.
The anatomy of a good salary increase letter
The structure is short, and the generator above builds it in order. Lead with the change itself: the old pay, the new pay, the increase, and the date it takes effect. Burying the number under two paragraphs of preamble reads as reluctance; stating it first reads as confidence. The tool calculates the increase amount and the percentage from the figures you enter, because the percentage is how your assistant will mentally file the moment, and getting it stated accurately, in writing, beats leaving them to work it out on a calculator with mixed feelings.
Then say why, in one sentence, honestly. A raise that follows a strong performance review should say so. A raise that recognises a role that outgrew its original scope should say that. An annual adjustment or a market correction are both perfectly good reasons and sound better named than implied. The reason line is what separates recognition from randomness: it tells your assistant what earned this, which quietly tells them what earns the next one.
The recognition bullets are where the letter becomes personal. The generator seeds role-specific highlights for eight common assistant roles, but the bullets that matter most are the ones only you can write: the billing process they took over, the client they onboarded, the quarter they carried while you were away. Your one on one notes are the source material. Finally, close the loop with the everything-else-stays-the-same line, so the letter cannot be misread as reopening hours, scope, or any other term, and finish with a thank-you that sounds like you. Sign it, date it, and deliver the news in person or on a call, with the letter following as the record.
Raises across borders: currency and mechanics
Paying someone in another country adds one genuinely important wrinkle: the currency question. Many employers pay their South African assistant in the employer's own currency, which is simple on the paying side but means the assistant's real income moves with the exchange rate between raises. Others agree a rand amount, which keeps the assistant's income stable in their own economy while the employer's cost fluctuates instead. Neither answer is wrong; what is wrong is not knowing which arrangement you have, or letting it drift unexamined for years. Raise time is the natural moment to look at it consciously, and the generator's six-currency support, including ZAR, is there so the letter states the agreement exactly as it exists.
The mechanics deserve one line of attention each. State the effective date explicitly and apply it cleanly: for an hourly arrangement, the new rate covers hours worked from that date onward, which is exactly what the letter's terms line says; for a monthly arrangement, agree how the change lands in the next payment. Update whatever your payment rhythm runs on, whether that is a transfer service, a standing invoice template, or the timesheet and invoice generator on this site, so the paperwork and the payments agree from day one.
And check what your written agreement says about pay. Most direct engagements state the rate in a schedule or clause that a short signed letter updates perfectly well, and the letter's terms-unchanged line makes clear the rest of the agreement continues untouched. If your contract is stricter about amendments, add a one-paragraph signed amendment alongside the letter. Ten extra minutes of tidiness now is the difference between a pay history and a pay mystery.
Where the raise letter fits in your toolkit
The raise letter is the reward arm of the management rhythm this toolkit builds. The one on one agenda keeps the week-to-week conversation alive, the performance review turns that conversation into a considered verdict, and this letter is what the good verdict produces. Its counterpart on the difficult side is the performance improvement plan: between them, both outcomes of a review now end in a document rather than a vague conversation, which is most of what professional management actually is.
Upstream, the numbers story starts at the offer letter that set the original pay and the salary calculator that grounded it in the market. A raise letter is simply the next chapter of that same story, written with the same discipline: a real number, a real reason, on paper. Employers who keep that chain intact discover an underrated benefit at the very end of an engagement: when the day comes to write a reference letter, the raises on file are ready-made evidence of a person whose value kept growing.
And if the raise conversation surfaced the opposite realisation, that your assistant is at capacity and the workload is still growing, the answer is usually not a bigger raise for an impossible load; it is a second pair of hands. The job description generator and the rest of the hiring toolkit carry you from that realisation to a filled seat, and your newly well-paid, well-recognised first assistant is usually the best person alive to help onboard the second.
Salary increase letter FAQs
How do I write a salary increase letter to an employee or assistant?
State the change plainly in the first sentence: the old pay, the new pay, and the date it takes effect. Then say why, in one honest sentence: a strong review, expanded responsibilities, an annual adjustment, or a market correction. Add a short list of the specific work being recognised, confirm that everything else about the arrangement stays the same, and close with a genuine thank you and a signature. The generator on this page assembles exactly that structure; your job is to check the numbers and make the recognition specific.
How much of a raise should I give a virtual assistant?
There is no universal number, but there is a sound process. Re-check the market for the role and experience level, weigh how much the role has actually grown since the pay was last set, and decide what the working relationship is worth to you against the real cost of replacing it: re-hiring, re-training, and the months of context a new person would need. A raise that tracks those three inputs is defensible in both directions, to your budget and to your assistant. The salary calculator and salary guide on this site are built for the market-check step.
Does a salary increase letter change the contract?
The letter is a written record of a pay change, not a rewritten agreement, and the generator includes a line saying all other terms stay the same for exactly that reason. For most direct engagements that record is all both sides need: the agreement continues, with a new number attached in writing. If your written agreement states pay as a fixed amount inside the contract itself, it is worth also updating that document or adding a short signed amendment. This tool is not legal advice; when in doubt about your specific agreement, ask someone qualified.
When should I give a directly hired assistant a raise?
The two natural moments are a scheduled review cycle, usually annually, and a real change in the role, whenever it happens. The annual habit matters more than employers expect: an assistant paid in your currency has no HR department watching their pay drift against the market, so if you never raise the subject, the subject never gets raised. The role-change moment is even simpler: when someone is doing meaningfully more than what the original rate was set for, the rate is out of date, whether or not a review is due.
Should I pay a South African assistant in dollars or rand?
Whatever the two of you agreed, stated clearly and kept consistent. Many direct employers pay in their own currency (USD, GBP, EUR) and the assistant absorbs the exchange rate; others agree a rand amount so their income is stable in their own economy. Both are legitimate. What matters at raise time is being conscious of the split: if you pay in your currency, exchange rate swings can quietly grow or shrink real take-home pay between raises, which is one more reason a periodic review is fair practice. The generator supports six currencies, including ZAR.
Is this salary increase letter generator free, and is anything stored?
Completely free, no signup, no watermark, and nothing you type is stored or sent anywhere; the whole tool runs in your browser. Enter the amounts, pick the reason, add the specifics worth recognising, and copy the finished letter into a document to sign. The increase amount and percentage are calculated exactly from the numbers you enter, and if you leave the amounts blank the letter renders fill-in lines instead.