Best Online Brokers in Greece 2026
HCMC-regulated and MiFID II-passported brokers for Greek investors — ranked by fees, 15% capital gains tax, 5% dividend WHT and Athens Stock Exchange access.
✅ HCMC / MiFID II EU
🇬🇷 15% Capital Gains Tax
💶 5% Dividend WHT
📊 Athens Exchange / ATHEX
💶 Eurozone (EUR)
🔄 Last updated: September 2026 · Reviewed by WhichBroker Research Team
⚠️ Risk warning: Investing involves risk of loss. Capital is not guaranteed. Some links on this page are affiliate links — this does not affect our rankings.
What to check before choosing a broker in Greece
Greece is a full EU and Eurozone member with the Athens Exchange Group (ATHEX) as its domestic stock market. Greek investors benefit from Eurozone EUR-native accounts with EU brokers and access to the full range of MiFID II-passported European platforms. The 15% flat capital gains tax on share sales is lower than several other EU members, and Greek dividends carry a notably low 5% withholding tax.
1. Regulation: HCMC and MiFID II. The Hellenic Capital Market Commission (HCMC — Επιτροπή Κεφαλαιαγοράς) is Greece's securities regulator. Greece is a full EU member — MiFID II passporting applies in full. Verify regulated firms at hcmc.gr.
2. CGT: 15% flat on share gains. Greece applies a flat 15% capital gains tax (φόρος υπεραξίας) on gains from the sale of listed shares. Capital losses can generally be offset against capital gains in the same tax year. Greek brokers (Euroxx, Piraeus Securities) may facilitate tax reporting; for EU/foreign brokers, Greek residents must declare gains in their annual income tax return (E1 form) via TAXISnet.
3. Dividend tax: 5% WHT — very low in EU context. Greek company dividends carry a flat 5% withholding tax (παρακράτηση φόρου), among the lowest dividend WHT rates in the EU. Foreign dividends are subject to 15% personal income tax, with credits available for foreign WHT under applicable double tax treaties (συμβάσεις αποφυγής διπλής φορολόγησης). Declare foreign dividends in your E1 form via TAXISnet.
4. Eurozone: EUR-native with full EU passporting. Greece uses the euro (EUR) — a key advantage for Greek investors using EU-based brokers like DEGIRO (Netherlands), XTB (Poland), or Interactive Brokers (Luxembourg), all of which operate in EUR. No foreign exchange conversion costs for EUR-denominated accounts. Athens Exchange Group trades in EUR.
5. Athens Exchange Group (ATHEX) — banking, telecoms, energy. The FTSE/Athex Large Cap and ATHEX General Index (GD) cover major listed companies including National Bank of Greece (ETE), Alpha Bank (ALPHA), Eurobank (EUROB), Piraeus Financial Holdings (TPEIR), OTE Telecom (OTE), Motor Oil Hellas (MOH), OPAP gaming (OPAP), and Mytilineos (MYTIL). Access to ATHEX generally requires a broker with Greek market connectivity.
Top 4 Best Online Brokers in Greece — Detailed Reviews
EX
Euroxx Securities
★★★★★
Top pick
Commission
0.10% ATHEX stocks
Stocks
✓ ATHEX + international
Tax reporting
✓ Greek tax support
XTB
XTB
★★★★½
Best for global stocks
Commission
€0 up to €100k/month
Stocks
✓ 3,000+ global stocks
CFDs / Forex
✓ Full CFD/FX
Interest on cash
✓ Up to 4%
DG
DEGIRO
★★★★☆
Best low-cost EU
Commission
€1 + €1 handling
Investor protection
€20,000 (AFM)
IB
Interactive Brokers
★★★★½
Best global access
Commission
From $0.005/share
CFDs / Forex
✓ Forex + futures
EUR-native
✓ Yes (CSSF LU)
Investor protection
SIPC $500k
⚠️ Investing involves risk of loss. CFD trading carries high risk — 51–80% of retail CFD accounts lose money. Capital is not guaranteed.
How to Get Started with a Broker in Greece
1
Foreign broker income — declare via TAXISnet E1 form
Greek tax residents must declare all capital gains and dividends from foreign brokers (DEGIRO, IBKR, XTB) in their annual income tax return (E1 form) filed via TAXISnet (the Greek tax authority digital portal of AADE — Ανεξάρτητη Αρχή Δημοσίων Εσόδων). The filing deadline is typically 30 June each year. Greek-regulated brokers (Euroxx, Piraeus Securities) may facilitate reporting directly with AADE. Keep annual broker statements for your records.
2
Open account with Greek AFM / EU passport documents
All Greek residents need a Greek AFM (Αριθμός Φορολογικού Μητρώου — tax registration number) for Greek-regulated broker accounts (Euroxx, Piraeus Securities). For EU-passported brokers (XTB, DEGIRO, IBKR), a valid EU passport or Greek ID card plus proof of address is sufficient. KYC is completed online — most accounts open within 1–2 business days.
3
Fund in EUR — Eurozone advantage
Greece is in the Eurozone — all major EU brokers operate in EUR natively. Greek bank transfers (Alpha Bank, Eurobank, National Bank of Greece, Piraeus Bank) to EU brokers are SEPA transfers — free or near-free and settled same day or next day. No currency conversion required. This is a significant advantage over non-Eurozone EU countries such as Poland (PLN) or Czech Republic (CZK).
4
Offset capital losses against gains in the same year
Greek tax law allows capital losses from listed securities to be offset against capital gains within the same tax year. This means if you sell a losing position in the same year as a winning position, your 15% CGT liability is reduced accordingly. Keep careful records of each transaction — your broker's annual statement (year-end tax report) is essential for accurate E1 filing. Losses generally cannot be carried forward to future tax years under Greek law.
🇬🇷 Greece: Country Environment Blueprint
Primary Watchdog
Hellenic Capital Market Commission (HCMC / Επιτροπή Κεφαλαιαγοράς) —
www.hcmc.gr EU / MiFID II
✅ Full EU member and Eurozone. MiFID II passporting applies — EU/EEA-regulated brokers can serve Greek residents. UK FCA-only brokers NOT valid post-Brexit. Greece uses EUR.
Investor Protection
€30,000 per investor under the Hellenic Investor Compensation Scheme (HEICS — Συνεγγυητικό Κεφάλαιο Εξασφάλισης Επενδυτικών Υπηρεσιών). Bank deposits: up to €100,000 under the Hellenic Deposit and Investment Guarantee Fund (HDIGF — ΤΕΚΕ).
Capital Gains (Shares)
Flat 15% capital gains tax (φόρος υπεραξίας κεφαλαίου) on gains from listed shares. Capital losses can be offset against capital gains in the same tax year. No holding period exemption. Declare via E1 form on TAXISnet by 30 June each year. Greek-regulated broker gains may be reported automatically to AADE.
Dividend Tax
Greek company dividends: 5% withholding tax (παρακράτηση φόρου μερισμάτων) — one of the lowest dividend WHT rates in the EU. Foreign dividends: 15% personal income tax applies; foreign WHT credits available under applicable double tax treaties. Declare foreign dividends in your E1 via TAXISnet.
No Investment Wrapper
Greece does not have a general tax-advantaged investment account (no equivalent of ISA, ISK, or TBSZ). All capital gains and dividends on ordinary brokerage accounts are taxed annually. Some pension products (pillar III private pensions) offer limited tax deductibility but are not general investment accounts.
US ETF Access (PRIIPs)
⚠️ Greece is an EU member — PRIIPs applies. US-domiciled ETFs restricted for retail investors. Use UCITS-compliant equivalents listed on EU exchanges. XTB, DEGIRO, and IBKR all offer full UCITS ETF ranges.
Domestic Exchange & Index
Athens Exchange Group (ATHEX) · Indices: ATHEX General Index (GD) + FTSE/Athex Large Cap
Key stocks: National Bank of Greece (ETE), Alpha Bank (ALPHA), Eurobank (EUROB), Piraeus Financial (TPEIR), OTE Group (OTE), Motor Oil Hellas (MOH), OPAP (OPAP), Mytilineos (MYTIL)
🏠 Local Platforms to Know
EX
Euroxx Securities — Greece's leading independent online broker. HCMC-regulated. EUR-native. Full ATHEX access. Greek-language platform. Competitive commissions for ATHEX stocks (0.10%). Popular among Greek retail investors for domestic market access and Greek-language customer service.
PS
Piraeus Securities — Piraeus Bank's brokerage arm. HCMC-regulated. Full ATHEX access. Integrated with Piraeus Bank. Popular with existing Piraeus Bank customers. Strong domestic market research and Greek equity coverage. Suitable for investors who want a bank-integrated Greek brokerage.
NB
NBG Securities — National Bank of Greece's investment arm. HCMC-regulated. Full ATHEX access. Integrated with NBG banking. Market research and Greek equity analysis. Popular with NBG banking customers. Higher fees than standalone online brokers but integrated with Greece's largest bank.
AB
Alpha Finance — Alpha Bank's securities division. HCMC-regulated. ATHEX access. Integrated with Alpha Bank. Greek-language platform. Bond and mutual fund coverage alongside stocks. Popular with Alpha Bank customers looking for Greek equity exposure alongside their banking services.
🔬
How we chose these platforms
Our team tested each platform with Greek residents, evaluating HCMC/MiFID II regulation, 15% CGT handling and TAXISnet tax reporting support, EUR-native account support, ATHEX access, and value for money. Rankings updated regularly.
Frequently Asked Questions
What is Greece's capital gains tax on stock investments? +
Greece applies a flat 15% capital gains tax (φόρος υπεραξίας) on profits from the sale of listed shares. Capital losses can be offset against gains in the same tax year. There is no annual CGT exemption or holding-period exemption in Greece. For Greek-regulated brokers (Euroxx, Piraeus Securities), some reporting may be automated; for EU/foreign brokers (DEGIRO, IBKR, XTB), you must declare all gains yourself via the E1 form on TAXISnet by 30 June each year.
What is Greece's dividend withholding tax rate? +
Greek company dividends are subject to a 5% withholding tax — one of the lowest dividend WHT rates in the EU. Foreign dividends are subject to 15% personal income tax, with credits available under applicable double tax treaties. All foreign dividend income must be declared in your annual E1 tax return via TAXISnet. Keep your annual broker statements for accurate reporting.
Can EU brokers serve Greek investors? +
Yes. Greece is a full EU member and MiFID II passporting applies in full. XTB (KNF, Poland), DEGIRO (AFM, Netherlands), Interactive Brokers (CSSF, Luxembourg), and Trade Republic (BaFin, Germany) can all legally serve Greek residents. Since Greece is in the Eurozone, EUR-based EU brokers require no currency conversion. However, EU foreign brokers do not automatically report to AADE or file Greek tax forms — you must declare all foreign broker income yourself via TAXISnet.
Is Greece in the Eurozone? +
Yes. Greece joined the Eurozone in 2001 and uses the euro (EUR) as its currency. This means Greek investors using EU-based brokers (DEGIRO, XTB, Interactive Brokers) have no foreign exchange conversion costs — a significant advantage over non-Eurozone EU countries like Poland, Czech Republic, Hungary, and Romania. SEPA transfers to EU brokers are free or near-free for Greek investors.