A small business hiring its first few employees is usually focused on the work itself, and payroll gets set up quickly to just "get it done." That's understandable, but a handful of early mistakes tend to cause real problems months or years later.
No consistent, dated pay slip issued each month
Verbal agreements about pay, or a bank transfer with no accompanying documentation, leave both employer and employee without a record if a dispute or an audit ever comes up. A proper slip every month, even for a two-person team, closes this gap.
Inconsistent deduction handling
Calculating tax or social contributions differently month to month (or skipping them entirely for some employees) creates a mess that's expensive and time-consuming to untangle later — worth establishing a consistent method from the first payroll run.
Not separating allowances from basic salary
Lumping everything into one flat number instead of breaking out basic salary, housing, and other allowances can cause problems later — many benefits, end-of-service calculations, and tax treatments depend specifically on the basic salary figure, not the total.
Misclassifying employees vs contractors
Treating someone who should legally be an employee as a contractor (or vice versa) to simplify payroll can create serious tax and labor law exposure — worth confirming the correct classification early rather than assuming.
Not keeping records organized from day one
A scattered mix of file formats and inconsistent naming makes it hard to produce a clean employment or income history when an employee needs one — organizing this from the very first hire saves real time later.