JDG vs Sp. z o.o. — Which to Choose in 2026?
Starting a business with a partner requires choosing the right legal structure. Two popular options are JDG (Jawna Spółka Drużynowa – General Partnership) and Sp. z o.o. (Limited Liability Company). This guide compares both structures across taxes, costs, liability, and complexity.
JDG vs Sp. z o.o. — Quick Comparison
| Feature | JDG | Sp. z o.o. |
|---|---|---|
| Minimum Partners | 2 people | 1 person (can be sole owner) |
| Minimum Capital | None | €5,000 |
| Liability | Joint and several | Limited to capital |
| Registration Cost | €30-50 (KRS) | €300-500 (notary + KRS) |
| Accounting | KPiR possible | Full accounting required |
| Tax Rate | PIT (18%/32%) | CIT (19%) + dividend tax |
| ZUS Contributions | €170-240/month per partner | €170-240/month for directors |
| Processing Time | 1-2 weeks | 2-4 weeks |
JDG Advantages
Lower Setup Costs
JDG registration is cheaper: only KRS filing required (€30-50), no notary needed.
No Minimum Capital
Start with any amount of capital – you can begin with just a business idea.
Simpler Accounting
JDG can use simplified KPiR (Record of Income and Costs) instead of full accounting. This saves on accountant fees.
Flexibility
Partners can easily change roles, exit, or restructure without formal procedures.
JDG Disadvantages
Unlimited Personal Liability
Each partner is personally liable for all partnership debts. Creditors can seize personal assets. This is the biggest risk.
Partner Disputes
No clear governance structure – disputes can be costly and difficult to resolve.
Difficulty Attracting Investment
Investors prefer limited companies with clear liability limits.
Sp. z o.o. Advantages
Limited Liability
Personal assets are protected. If company owes debt, personal property cannot be seized (except for €5,000 capital).
Professional Image
Limited companies are perceived as more professional and stable. Better for B2B clients and investors.
Easier to Sell Shares
Share ownership can be transferred easily, useful for future exit or investment.
Tax Planning Flexibility
CIT allows more tax deductions and planning options than PIT.
Sp. z o.o. Disadvantages
Higher Setup Costs
Notary fees (€200-300) + court registration (€100-200) = €300-500 total.
Minimum €5,000 Capital
Must deposit €5,000 in company bank account before registration. This capital is locked in.
Full Accounting Required
Cannot use simplified KPiR – must do full accounting. Additional accountant costs (€200-500/month).
More Complex Administration
More paperwork, shareholder meetings, formal decisions. More regulatory compliance required.
Tax Comparison for 2026
JDG Tax Structure
- Income: Each partner pays PIT (Personal Income Tax) on their share
- Rates: 18% (first bracket) or 32% (second bracket)
- ZUS: Each partner pays €170-240/month (mandatory)
- Profit distribution: Partners take profit directly (no dividend tax)
Example: Partnership earns €100,000 profit, split 50-50. Each partner's share (€50,000) is taxed at PIT rates + ZUS.
Sp. z o.o. Tax Structure
- Company level: Pays CIT (19%) on profits
- Personal level: Directors pay ZUS (€170-240/month)
- Dividend: When distributing profit to shareholders, additional 19% dividend tax applies
- Effective rate: Can be 32-35% (19% CIT + 19% dividend tax)
Example: Limited company earns €100,000. After 19% CIT = €81,000. If all distributed as dividend, €81,000 × 19% = tax owed. Effective total tax: ~32-34%.
When JDG is Cheaper (Tax-wise)
JDG is generally cheaper for companies with profits under €100,000/year. Lower combined PIT + ZUS than CIT + dividend tax.
When Sp. z o.o. is Better
For larger profits (€150,000+), or if reinvesting profits in the company, Sp. z o.o. allows more tax deductions.
Total Startup Cost Summary
| Cost Item | JDG | Sp. z o.o. |
|---|---|---|
| Notary | €0 | €200-300 |
| KRS registration | €30-50 | €100-200 |
| Minimum capital deposit | €0 | €5,000 |
| First year accounting | €500-800 (KPiR) | €2,000-3,000 (full) |
| Total first year | €530-850 | €7,300-8,500 |
| Annual ongoing costs | €300-500 | €2,000-2,500 |
Who Should Choose What?
Choose JDG if:
- Starting small with low initial investment
- Partners completely trust each other
- Profits expected to be under €100,000/year
- Want maximum flexibility and simplicity
- Plan to scale or change structure later
Choose Sp. z o.o. if:
- Want personal asset protection (critical for risky businesses)
- Need professional business image
- Plan to attract investors or get business loans
- Expect profits over €150,000/year
- Want to easily sell shares or transfer ownership
FAQ – Your Questions Answered
Q: Can I convert JDG to Sp. z o.o. later?
A: Yes, conversion is possible but requires dissolving JDG and registering new Sp. z o.o. It's complex and expensive – better to choose right from start.
Q: What if one JDG partner wants to leave?
A: Exiting JDG is simpler than Sp. z o.o. The remaining partner(s) can buy the share or dissolve the partnership.
Q: Is personal liability really a big risk?
A: Yes. If JDG owes money to creditors, they can seize your house, car, bank accounts. This is serious risk for any business that handles client money.
Q: Which is better for a tech startup?
A: Sp. z o.o. is recommended. Investors prefer limited companies, and tech startups often need capital quickly.