30% Flat Tax vs 0% in Paraguay: The Real Calculation for Your Capital Income
30%. That's what you leave to the French state every time you receive a dividend, sell a stock with capital gains, or collect interest. The Prélèvement Forfaitaire Unique (PFU), also known as the "flat tax," was introduced in 2018 as a tax simplification. In reality, it's a massive and systematic levy on all capital income of French residents — regardless of your tax bracket, your situation, or the amount.
On the other side of the Atlantic, Paraguay applies a radically different principle: 0% on foreign-sourced income. Not 12.8%. Not 17.2% in social security contributions. No CSG, no CRDS, no RDS. Zero. And this is not a fragile tax loophole or an exotic arrangement — it's the country's basic tax system. In this article, we make the real calculation of what the PFU costs and what you would truly save by becoming a Paraguayan tax resident.
The PFU: Understanding the Legal Scam
What exactly is the PFU?
The Prélèvement Forfaitaire Unique (PFU), introduced by the 2018 Finance Law, is a flat tax that applies to almost all capital income received by French tax residents. Its rate is 30%, broken down into:
- 12.8% for income tax
- 17.2% for social security contributions (CSG, CRDS, solidarity levy)
What the PFU taxes
- Dividends paid by French and foreign companies
- Capital gains from the sale of securities (stocks, bonds, units of UCITS, ETFs)
- Interest from term deposits, taxed savings accounts, bonds
- Capital gains on cryptocurrencies (since 2019)
- Insurance policy proceeds for payments made after September 27, 2017
- Distributions from SCI subject to corporate tax, dividends from holdings
The "flat-rate" trap
The PFU is presented as a simplification — a single rate instead of the progressive income tax scale. In reality, it is a massive increase for the majority of taxpayers. Before 2018, capital income was included in taxable income and subject to the progressive scale (with allowances). For many French people with modest or average incomes, the actual tax was less than 30%. The PFU standardized it upwards — to the benefit of the State, to the detriment of savers.
The PFU applies regardless of your income level. A retiree who receives €5,000 in dividends pays 30%. An executive who sells shares with a €100,000 capital gain pays 30%. An entrepreneur who distributes €500,000 in dividends pays 30%. The flat rate doesn't mince words — it always takes its share.
The real cost of the PFU on your assets
Case nº1: The moderate rentier
You are a retiree with a portfolio of €500,000 that generates 4% annual return (dividends + interest), or €20,000/year.
| Item | France (PFU) | Paraguay |
|---|---|---|
| Annual income | €20,000 | €20,000 |
| PFU tax 30% | €6,000 | €0 |
| Net income | €14,000 | €20,000 |
| Annual savings in Paraguay | €6,000 | |
| Over 10 years (without capitalization) | €60,000 | |
Case nº2: The entrepreneur who distributes dividends
You are a director of a French company and you distribute €100,000 in annual dividends to yourself (in addition to your salary).
| Item | France (PFU) | Paraguay |
|---|---|---|
| Gross dividends | €100,000 | €100,000 |
| PFU tax 30% | €30,000 | €0 |
| Net dividends | €70,000 | €100,000 |
| Annual savings in Paraguay | €30,000 | |
| Over 10 years | €300,000 | |
Case nº3: The stock market investor
You manage a portfolio of 1 million euros on which you realize €80,000 in annual capital gains.
| Item | France (PFU) | Paraguay |
|---|---|---|
| Annual capital gains | €80,000 | €80,000 |
| PFU tax 30% | €24,000 | €0 |
| Net capital gains | €56,000 | €80,000 |
| Annual savings in Paraguay | €24,000 | |
| Over 10 years with compound reinvestment | ~€330,000 | |
Case nº4: The crypto investor
You have invested in cryptocurrencies and you realize €50,000 in annual capital gains by reselling.
| Item | France (PFU) | Paraguay |
|---|---|---|
| Crypto capital gains | €50,000 | €50,000 |
| PFU tax 30% | €15,000 | €0 |
| Net capital gains | €35,000 | €50,000 |
| Annual savings in Paraguay | €15,000 | |
For details on crypto taxation in Paraguay and DNIT Resolution 47/2026, check out our crypto guide in Paraguay.
The capitalization effect: what the PFU truly destroys
The figures above only tell part of the story. The true cost of the PFU is not the tax paid each year — it's the compound effect on your wealth over the long term. The money you pay in taxes is money that is not reinvested, that does not generate new returns, that does not capitalize for decades.
Simulation: €100,000 invested over 20 years at 7% return
| Scenario | Final capital |
|---|---|
| France: net return after PFU (4.9%) | ~€261,000 |
| Paraguay: gross return retained (7%) | ~€387,000 |
| Difference over 20 years | ~€126,000 — which is the initial capital × 1.26 |
Over 20 years, the PFU makes you lose the equivalent of the initial capital. Over 30 years, you lose twice your initial capital. This is the most devastating effect of French taxation on savers — one that is not immediately visible but destroys your ability to build wealth in the long term.
Why Paraguay applies 0%
The principle of territoriality
Paraguay applies a tax system based on territoriality: only income from Paraguayan sources is taxed. Income from foreign sources — dividends from shares listed in France, capital gains on European ETFs, interest from American bonds, crypto gains on Binance or Coinbase — are not taxed at all in Paraguay. Not with an allowance, not with a reduction, not with a preferential rate. Zero.
And this territoriality is not a derogatory tax loophole that could disappear tomorrow. It is the structural foundation of the Paraguayan tax system, in place for decades. Paraguay is not a member of the OECD and does not participate in the CRS — it has no obligation to align its taxation with global standards. To understand this system in detail, consult our page on Paraguayan tax residency.
No social security contributions — the hidden difference
The PFU consists of 12.8% income tax and 17.2% social security contributions (CSG, CRDS, solidarity levy). These 17.2% fund French social security — but as a Paraguayan tax resident, you no longer benefit from this French social security. So you pay for a service you no longer use. This is French absurdity par excellence.
In Paraguay, there are no "social security contributions" on capital income. You are free to take out your own health insurance (local or international, see our health insurance guide) — for a fraction of the cost.
How to switch from PFU to 0%: the procedure
Step 1: Become a Paraguayan tax resident
It all starts with your Paraguayan tax residency. Starting from €1,400 and 3 months of procedure, we obtain your cédula and your RUC. You officially become a tax resident of Paraguay — a formal, documented status that is enforceable against the French tax authorities.
Step 2: Sever tax ties with France
This is the critical step. As detailed in our guide on the Paraguay-France tax treaty, you must transfer your center of vital interests to Paraguay: declare your departure to the French tax authorities, transfer your domicile, and live in Paraguay. Without this change of center of vital interests, your Paraguayan residency will be reclassified as fictional.
Step 3: Restructure your portfolio
Once you are a Paraguayan resident, you can transfer your securities accounts to an international broker (Interactive Brokers, Saxo Bank, Trade Republic with a non-resident account). Your dividends and capital gains will then be received as a Paraguayan resident — and therefore exempt.
Beware of withholding taxes in the country of origin of the shares: a dividend from French shares paid to a non-resident is subject to a 12.8% withholding tax (reducible to 15% via the Franco-Paraguayan tax treaty when applicable). This is not the PFU — it's a separate withholding. But it's less than half of the PFU and can be optimized by investing in ETFs based in Ireland or Luxembourg.
Step 4: Live your new financial freedom
From the moment you are a Paraguayan tax resident, every euro saved on the PFU is a euro that remains in your assets and continues to capitalize. Over 10, 20 or 30 years, the effect is massive.
Frequently Asked Questions
"Is it really legal?"
Yes, 100%. Becoming a tax resident of another country is a fundamental right guaranteed by international conventions. Paraguay and France have a tax treaty that clearly defines residency rules. As long as you meet the criteria for Paraguayan tax residency (center of vital interests in Paraguay) and properly sever ties with France, your situation is perfectly legal.
"How much is needed to make it worthwhile?"
Our support cost starts at €1,400 (Classic package) or €1,800 (Express package, 2 days on-site) for residency + our optional ancillary services. If you have more than €10,000 in annual capital income, the operation pays for itself in a few months. Beyond €30,000 annually, it is an absolute financial no-brainer.
"What if France changes the law?"
France cannot retroactively tax income you did not receive as a French resident. As long as your Paraguayan residency is solid and documented, you are beyond the reach of the PFU for your future income.
"What if I want to return to France one day?"
You can return whenever you want. The income you have accumulated as a Paraguayan resident will remain yours. Only income received after your return will again be subject to the PFU.
The complete ecosystem to optimize your capital income
- Tax residency (from €1,400, 3 months): the essential foundation
- Dual-currency bank account: receive your dividends in dollars
- Accounting (€30/month): Paraguayan tax compliance and crypto reporting
- Paraguayan holding company: to structure your financial assets
Conclusion: every year that passes, you pay the price of inaction
The 30% PFU is one of the most painful taxes in the French tax system — not because it is high in absolute terms, but because it applies systematically to all capital income, without exception, without brackets, without significant allowances. And its compounded effect over the long term literally destroys your ability to build wealth.
Paraguay offers you a legal, simple and radical alternative: 0%. Not with a complex loophole, not with an exotic arrangement — but with simple tax residency in a country that applies territoriality. Starting from €1,400 and 3 months of procedure, you can permanently transform your taxation and your wealth-building capacity.
Do the math. Based on your actual situation. With your real numbers. Multiply by 10 years, 20 years, 30 years. And ask yourself how much longer you can afford to pay the PFU.
Ready to switch from PFU to 0%? Contact our team for a personalized simulation and a concrete action plan. Your wealth will thank you.