Most compliance failures in small businesses are not deliberate. They are things that lapsed while the owner was busy, and each one quietly closes a door: a contract you cannot bid for, a loan you cannot get, a claim that will not pay. The list below is ordered by how much damage each does relative to how easy it is to fix.
None of these requires an accountant to prevent.
Lapsed annual returns and unresolved tax status
Annual returns must be filed and paid each year with the Companies and Intellectual Property Commission, and failure can lead to deregistration. A deregistered company cannot lawfully trade, contract or bank, and reinstating one is slow and expensive.
Tax compliance status is verified before any corporate contract, tender or funding application. Both are checked before anyone assesses your business, which is why good businesses are declined at the first hurdle.
Trading through a personal bank account
It makes it impossible to separate business from personal finances, produces unreliable records, weakens the protection a company structure gives you, and makes proving turnover to a lender close to impossible later.
Open a business account as soon as the company is registered, and run everything through it.
Employment and sector licences left undone
Written particulars, accurate pay records, lawful deductions and UIF registration apply from your first employee, as set out by the Department of Employment and Labour. These are minimums that cannot be contracted out of.
Sector licences are equally binary: food premises need a Certificate of Acceptability, alcohol needs a provincial liquor licence, and certain activities need a municipal business licence. Trading without one is not cured retrospectively.
The quiet ones: records, insurance and data
Poor record keeping makes tax filing inaccurate and funding applications unassessable. Insurance that does not match what you actually do, such as private cover on a vehicle used commercially, fails exactly when needed.
And any business holding customer information carries obligations under the Protection of Personal Information Act, overseen by the Information Regulator, regardless of size. Diarise an annual compliance review; almost nobody does, and it takes an afternoon.
Frequently asked questions
What happens if annual returns lapse?
The company can be deregistered, after which it cannot lawfully trade, contract or bank. Reinstating it is slow and costly.
Why does a business bank account matter?
It separates business from personal money, produces reliable records, and is what lets you prove turnover to a lender later.
When do employment obligations start?
With the first employee: written particulars, pay records, lawful deductions and UIF registration.
Can I fix a missing sector licence later?
Not retrospectively. Trading without a required licence is an offence for the period you traded without it.
What is the simplest prevention?
An annual compliance review covering returns, tax status, licences, insurance and records. It takes an afternoon.
Further reading
Originally published in February 2018. Updated September 2026 into a checklist of the compliance failures that cost small businesses most.
