COIDA registration is how a South African employer signs up with the Compensation Fund, the national fund that pays out when an employee is injured, falls ill or dies because of work. COIDA stands for the Compensation for Occupational Injuries and Diseases Act (Act 130 of 1993), administered by the Compensation Fund within the Department of Employment and Labour. The system works both ways: it compensates injured workers, and in return it protects you, the employer, from being sued directly by an employee for a workplace injury.
The law is not optional and it is not only for big companies. Every employer with one or more employees must register, including a household that employs a domestic worker, gardener or driver. You are meant to register within seven days of taking on your first employee. Once registered you receive a CF number, the unique Compensation Fund reference you use for every submission and payment after that.
Registration is only half the job. Each year you submit a Return of Earnings (ROE) declaring what you paid in wages, the Fund assesses what you owe, and once that assessment is paid you can download your Letter of Good Standing. That letter is what tenders, the Central Supplier Database and most corporate clients ask for before they will contract or pay you. This page sets out who must register, the requirements, the CF-Filing online process, the Return of Earnings, the Letter of Good Standing, what it costs and how long it takes.
What is COIDA and who must register
COIDA, the Compensation for Occupational Injuries and Diseases Act, sets up the Compensation Fund: a national fund employers pay into so that workers injured, disabled or killed on the job (or who contract an occupational disease) are compensated without having to sue. Because the Fund carries that liability, a registered and compliant employer cannot be sued personally by an employee for a work injury. Failing to register removes that protection and leaves you personally exposed.
Registration is compulsory for almost every employer. You must register if you fall into any of these:
- Any business with one or more employees - a company, close corporation, partnership, sole proprietor or trust. One employee is enough to make registration compulsory.
- Households that employ domestic workers. Since the law was extended in 2021, a private household employing a domestic worker, gardener or driver must register as an employer.
- Working directors and members who draw a monthly salary are counted as employees for assessment purposes.
A handful of workers fall outside the Act (for example members of the SANDF and SAPS, and certain contractors who are genuinely independent rather than employed). If you are unsure whether a worker counts, confirm with the Compensation Fund. The safe default is that if you pay someone to work for you, you register.
COIDA registration requirements
What you need depends on your business type, but the core requirements are consistent. To register as an employer with the Compensation Fund you generally need:
- A registered business or a clear employer identity. A company or close corporation registers using its company registration (CIPC) documents. A sole proprietor or a household registers in the individual's name.
- The W.As.2 registration form - the official "Registration of an Employer" form, completed in full. On the CF-Filing online system this is captured on screen rather than on paper.
- Owner and director details. Certified ID copies of the owners, directors or members.
- Business and payroll details. Your nature of business and trade (which sets your industry classification and tariff), the number of employees, and your estimated annual earnings (total wages).
- Proof of business address and banking details for correspondence and assessment.
UIF registration is closely linked: many employers register for UIF and COIDA together, and proof of UIF registration is commonly attached to a Compensation Fund application. Get your CIPC and UIF paperwork in order first and the COIDA registration is quick (verify the exact current checklist with the Compensation Fund).
How to register for COIDA step by step
Registration is done through the Compensation Fund's online system, CF-Filing (the ROE Online portal at cfonline.labour.gov.za), or in person at a Department of Employment and Labour office. The online route is the faster of the two. This is how a typical COIDA registration runs.
- Gather your documents
Pull together your CIPC registration documents (for a company or close corporation), proof of UIF registration, certified ID copies of the owners or directors, proof of business address and banking details. Decide your estimated annual earnings, since the form asks for it.
- Create a CF-Filing online account
Go to the Compensation Fund online system (cfonline.labour.gov.za) and register a user profile. This is the same portal you will use every year for your Return of Earnings, so keep the login details safe.
- Complete the W.As.2 registration
Capture the W.As.2 employer registration: your business details, nature of trade, number of employees and estimated annual earnings. Your nature of business sets your industry classification, which determines your assessment tariff, so describe it accurately.
- Submit and upload supporting documents
Submit the registration and attach the supporting documents the system asks for. If you are registering in person instead, lodge the completed W.As.2 and certified copies at your nearest Department of Employment and Labour office.
- Receive your CF number
Once the Fund processes the registration, you are issued a CF number, your unique Compensation Fund employer reference. You use this number on every future Return of Earnings, every payment and every Letter of Good Standing request.
- Submit your first Return of Earnings
After registration you file your Return of Earnings declaring your actual and estimated wages. The Fund issues an assessment, and once you pay it you can download your Letter of Good Standing.
Return of Earnings (ROE)
The Return of Earnings, on the official W.As.8 form and filed through the ROE Online / CF-Filing portal, is the annual declaration every registered employer must submit. It is what keeps your registration live and what the Fund uses to work out your assessment for the year.
On the return you declare two figures:
- Actual earnings - the total wages and salaries you actually paid over the past assessment year (1 March to the end of February).
- Provisional earnings - your estimate of the total payroll for the year ahead.
Each employee's earnings are counted up to a maximum (the earnings ceiling). For the 2025/2026 assessment year the maximum earnings per employee for assessment purposes was R633 168 per year (verify the current ceiling with the Compensation Fund). Earnings above that ceiling are not assessed.
The Return of Earnings is normally due each year, traditionally by 31 March, though the Fund has in some years extended the filing window (for example into June). Late submission triggers an automatic penalty (commonly 10%) plus interest on any assessment not paid within 30 days of the notice. File on time, every year, and your Letter of Good Standing stays current.
Letter of Good Standing
The Letter of Good Standing is the document everyone actually wants. It is issued by the Compensation Fund and confirms three things: that you are registered as an employer, that you have submitted your Return of Earnings, and that your assessment is paid up. In short, it proves you are in good standing with the Fund.
You need a Letter of Good Standing to:
- Win and keep tenders. Government and corporate tenders almost always require a valid letter before they will award or pay.
- Register and stay active on the Central Supplier Database (CSD) and on most procurement portals.
- Work on client sites, particularly in construction, security, cleaning and other sectors where the main contractor will not let you on site without one.
The letter is valid for a limited period, usually 12 months from issue, and it lapses if you do not keep your Return of Earnings and assessment up to date. Once you have filed your ROE and paid the assessment, you can download the letter directly from the CF-Filing online portal. No registration and no paid assessment means no Letter of Good Standing, which is why the whole chain (register, file ROE, pay assessment) matters for anyone chasing tenders.
How much does COIDA cost
There is no flat fee to register. What you pay each year is an assessment, calculated from your declared wages and your industry. The formula the Compensation Fund uses is straightforward:
Assessment = total assessable earnings ÷ 100 × your industry tariff (assessment rate).
So your cost is driven by two things: how much you pay in wages (capped per employee at the earnings ceiling), and the tariff for your industry classification. Higher-risk industries carry higher tariffs. A low-risk office business pays far less than a construction or mining business on the same payroll. There is also a minimum assessment so that very small employers still contribute.
| Item | Basis |
|---|---|
| Registration | No separate registration fee |
| Annual assessment | Assessable earnings divided by 100, times your industry tariff |
| Earnings ceiling per employee | Around R633 168 per year (2025/2026); earnings above this are not assessed |
| Minimum assessment (commercial employer) | Around R1 621 (verify current minimum) |
| Minimum assessment (domestic employer) | Around R560 (verify current minimum) |
| Late or non-payment | 10% penalty plus interest on amounts unpaid after 30 days |
How long does COIDA registration take
Registration itself is relatively quick when your documents are in order. A complete online CF-Filing submission is often processed within a few working days to a couple of weeks, after which you receive your CF number. In person at a Department of Employment and Labour office it can take longer depending on the office and its workload.
- Faster: a complete online registration with correct CIPC, UIF and ID documents and an accurate earnings estimate.
- Slower: missing or uncertified documents, an incorrect business description, or in-person lodging during a busy period.
If you need a Letter of Good Standing for a deadline, remember the full chain takes longer than registration alone: you register, then file the Return of Earnings, then pay the assessment, and only then can you download the letter. Build in time for all three steps, not just the registration (verify current turnaround with the Compensation Fund).
Documents you will need
The exact list depends on whether you register as a company, a non-profit, a sole proprietor or a household, but most COIDA registrations call for the documents below. Having them ready and certified is the single biggest factor in a quick registration.
Staying compliant after registration
COIDA is an annual obligation, not a once-off. After you register, the cycle repeats every year: submit your Return of Earnings, receive your assessment, pay it, and download your renewed Letter of Good Standing. Miss the Return of Earnings deadline and you face an automatic penalty and interest, and your Letter of Good Standing lapses, which can cost you a tender or get you removed from a client site.
The practical discipline is simple: diarise the Return of Earnings each year, keep accurate payroll records so your declared earnings are correct, keep your CF number and login safe, and renew your Letter of Good Standing before it expires. Done on time, the whole thing is routine. Left to lapse, it becomes a scramble at exactly the moment you need the letter.
Official sources
This guide is based on the current rules published by the relevant South African authorities. Always confirm the latest fees and requirements with the office that applies to you.
