Sole trader or limited company for an online store — which to choose?
The decision rarely hinges on turnover; it hinges on risk. A store holding stock and supplier contracts looks very different in liability terms from small-scale handmade sales.
Short answer
- A sole trader is registered free of charge in CEIDG, usually within a day.
- As a sole trader you are liable for debts with your entire personal estate.
- A limited company caps shareholder liability at their contributions.
- A small-taxpayer company may use 9% CIT, but profit distribution is taxed a second time.
- A company requires full accounting, which raises fixed running costs.
Side by side
Sole trader vs. limited company in e-commerce
| Criterion | Sole trader | Limited company |
|---|---|---|
| Setup | CEIDG, free, online | KRS, notarial deed or the S24 system |
| Liability | Entire personal estate | Limited to company assets |
| Accounting | Simplified: revenue ledger or lump sum | Full, with annual financial statements |
| Tax | Scale, 19% flat or lump sum | 9% CIT for small taxpayers, then dividend tax |
| Taking money out | Free — it is your own money | Via salary, dividend or repeated non-cash services |
A real example
Example: a bike-accessories store starts as a sole trader on a lump-sum tax — one supplier, small stock, minimal risk. Two years later it prepays for a container of goods, signs a warehouse lease and hires two people. At that point the company form stops being theoretical: a failed shipment no longer threatens the owner's flat.
Common mistakes
- Setting up a company „just in case” before the store sells anything.
- Comparing tax rates only, ignoring the cost of full accounting.
- Choosing the lump sum without checking the correct rate for goods trading.
- Forgetting that a single-shareholder company still triggers sole-trader-style contributions.
How 4shopy helps
- Seller details in the footer and terms change in one place when the legal form changes.
- Document numbering stays continuous, so moving to a company keeps the order history.
- The accounting export works the same under simplified and full accounting.
- Once explicitly connected to 4invoices, orders land there as invoice drafts, whatever the legal form.