Selurio · Blog
Tax on ETFs and Cryptocurrencies in Bulgaria
ETFs and cryptocurrencies have become the gateway to investing for an entire generation — but for tax purposes they run on two very different tracks. One class is often exempt, the other is taxed as a rule. This article explains the difference as we understand it as of 2026, so you know what to expect and where to be careful.
⚠️ This is educational material, not tax or investment advice. Tax rules change and depend on the specific case. Verify everything with the National Revenue Agency (NRA) (opens in new tab) or a licensed tax adviser before you declare anything or make a decision.
Two different tracks
| Asset | Usual treatment (subject to verification) |
|---|---|
| ETF on a regulated EU/EEA market | As a rule, like stocks — the gain for individuals is often exempt (0%) |
| ETF outside the EU/EEA or on an unregulated market | More likely a taxable capital gain (~10%) |
| Cryptocurrencies | Capital gain, usually a ~10% flat tax |
| Dividends from a distributing ETF | There may be a dividend element (~5% regime) — check |
If you are still choosing between the asset classes themselves, start with stocks, ETFs, and cryptocurrencies — that is the foundation on which the tax logic here rests.
ETF: where it is traded decides almost everything
For ETFs the key is the same as for individual stocks — a regulated market in the EU/EEA. If your ETF is traded on such a market, the gain on sale for an individual is as a rule exempt from tax. This is exactly why many EU investors choose UCITS ETFs listed on European exchanges.
Two nuances that are often missed:
- Accumulating versus distributing. An accumulating ETF reinvests internally and does not pay you a dividend; a distributing one pays you a dividend that may carry a separate dividend regime (~5%). More in the tax on dividends.
- The market of trading, not the "nationality" of the fund. What matters is on which market you buy and sell, not necessarily where the fund is "registered." The exact classification is to verify with the NRA (opens in new tab).
Crypto: the same arithmetic, a different rate (and more grey zone)
In Bulgaria, the gain from cryptocurrencies is as a rule treated as a capital gain and is usually taxed at around 10% flat tax — to verify against the current Personal Income Tax Act (ZDDFL). Unlike regulated EU/EEA stocks and ETFs, here there is no exemption as a rule.
Why crypto is the greyer zone:
- There is no brokerage statement as with classic securities. You often have to reconstruct the trade history yourself from several exchanges and wallets.
- Many events, many trades. Every sale or swap of one coin for another may be a taxable event — not just the withdrawal to fiat currency.
- The rules are evolving. Crypto regulation is relatively young and changing; this is exactly where checking against a current source matters most.
The formula is one and the same
Whether it is an ETF outside the EU/EEA or crypto, the taxable gain is calculated the same way:
Tax due = (sale price − purchase price) × quantity × tax rate
- A loss is not taxed (a negative base → zero).
- The rate is 0% on a regulated EU/EEA market and around 10% in the taxable cases, including crypto.
Example: you buy crypto for €3,000 and sell for €5,000. The gain is €2,000, and at 10% the tax is about €200. If it were an ETF on a regulated EU/EEA market with the same gain — as a rule €0.
Calculate both scenarios in the stock-gains tax calculator — switch between "a regulated market (EU/EEA)" and "another market" to see what difference the exemption makes.
Keeping records is half the job
With crypto especially, but also with foreign ETFs, clean documentation is the difference between a calm declaration and a headache:
| Record | Why it matters |
|---|---|
| The date and time of every trade | Determines the tax year and the sequence |
| Amount, price, and currency | The basis for the gain; exchange rates matter |
| Market/exchange and asset type | Decides whether it is exempt or taxable |
| Fees and commissions | They affect the real gain (ask the NRA how they are recognized) |
If you cannot prove the purchase price, you risk the entire proceeds looking like a gain. Pull your statements regularly, not once every three years. And when you even have to declare all of this — see do I have to declare gains to the NRA.
Crypto: which events are usually taxable
The most common mistake with crypto is to think only about "I withdrew money in leva (BGN)." The reality is that the taxable event usually occurs on realization, and that takes several forms (all to verify with the NRA (opens in new tab)):
| Event | Usually... |
|---|---|
| You buy crypto with fiat and hold | Not a taxable event in itself |
| You sell crypto for fiat at a profit | Realized gain → taxable (~10%) |
| You swap one coin for another | Possible taxable event on the gain accumulated so far |
| You receive crypto as payment/remuneration | More likely income, a different regime — check |
That is, you may owe tax for the year even without ever having seen leva in your bank account — if you have actively swapped between coins at a profit. This is exactly what surprises people most often.
ETF versus crypto: the same gain, a different result
Let us compare a €2,000 gain along the two paths:
| Path | Gain | Tax (to verify) | Net |
|---|---|---|---|
| ETF on a regulated EU/EEA market | €2,000 | €0 (as a rule) | €2,000 |
| Cryptocurrencies | €2,000 | ~€200 (~10%) | ~€1,800 |
The difference is not because one asset is "better" — it is because the regimes are different. This is an argument for understanding the tax track before you choose the instrument, not after. In practice this also weighs on the choice of a specific ETF: two funds that track the same index can differ by the exchange on which you buy them and by whether they accumulate or distribute. For the fees themselves, see ETF fees over 30 years.
Common questions
If I just hold crypto for years, do I owe anything? Usually not, until you realize — that is, until you sell or swap. The appreciation "on paper" alone is as a rule not taxed.
Do stablecoins count? A swap into or out of a stablecoin is also a trade. Do not assume that "since it is pegged to the dollar, it is neutral" — check.
What if I am at a loss on crypto? A loss does not create tax. How (and whether) it is offset against other gains is a separate question for the NRA (opens in new tab).
Do I need to keep records for ETFs too? Yes. Even when the gain is exempt, proving the purchase and sale price and the market is what supports treating it as exempt.
What this does NOT mean
- It is not personal advice. The treatment of ETFs and crypto, the rates, and the exemptions are an educational framework to be verified against the current Personal Income Tax Act (ZDDFL) and the practice of the NRA.
- The crypto rules change fast. Do not take last year's understanding as authoritative this year.
- Every case is different. Staking, coin-for-coin swaps, DeFi income, NFTs — these are separate questions beyond the scope here.
Sources
- NRA — the National Revenue Agency (opens in new tab) — the current Personal Income Tax Act (ZDDFL), the treatment of income from financial instruments and crypto-assets, deadlines, and tax-return forms.
Continue reading
- Stocks, ETFs, and cryptocurrencies — the three asset classes and how they differ.
- Capital gains tax on shares in Bulgaria — the main framework for a regulated EU/EEA market.
- Dividend tax in Bulgaria — for distributing ETFs and dividends.
- Do I have to declare gains to the NRA? — the practical steps for the return.
- Investing for beginners — the broader context around investing.
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