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Step-by-Step Guide: Your Very First ETF Purchase
Key takeaways
- Before your first purchase, verify the fund's ISIN, its type (accumulating/distributing), domicile, and trading currency.
- A market order is simple, but for less liquid ETFs there is a risk of an unfavorable price — consider a limit order.
- After purchase, check the confirmation: price, number of units, settlement date (T+2), and fees.
- Saving the purchase receipt is essential for your tax return — especially if you sell within 3 years.
- The first purchase is a skill: the second is always easier.
Your first ETF purchase is a technical skill, not a science — but each step has a purpose and a mistake in the wrong place can be costly.
Step 1: verify the fund before purchasing
Before you open the broker platform, be clear about:
- ISIN: the fund's unique identifier (12 characters, starts with a country code). Two ETFs with the same name can have different ISINs — always search by ISIN.
- Fund type: accumulating (reinvests dividends, more favorable for the holding period test) or distributing (pays out dividends).
- Domicile: an Irish or Luxembourg fund is tax-advantageous for Czech investors. More in the article why UCITS ETF and Irish domicile.
- Trading currency: EUR or USD? Check what currency you hold on your account.
Step 2: placing the order
On the broker platform, select the ETF by ISIN. Choose the order type:
- Market order: you buy at the current market price immediately. Simple, but you have no guarantee of the exact price — the spread can be unfavorable outside trading hours.
- Limit order: you set the maximum price you are willing to pay. Safer, but the order may not be filled immediately.
Step 3: checking after purchase
After the transaction is confirmed, check: price per unit, total number of units, settlement date (standard T+2, i.e. 2 business days later), total fees. Save the confirmation — it is the basis for your tax return on any future sale. If you sell within 3 years of purchase, you will need the exact acquisition price to calculate the gain. More on ETF taxes in a dedicated article.
What's next
Setting up automatic monthly DCA is a natural second step — find the guide in the article how to set up automatic investing.
FAQ
How do I find the right ETF with my broker?
Always search by ISIN — the fund's 12-character identifier. The fund name can be similar across different products. You can find the ISIN on the ETF provider's website or on justETF.com.
What is a market order and what is a limit order?
A market order buys immediately at the current market price. A limit order only buys at your specified price or better — but may not be filled immediately. For a first purchase, a limit order is the safer choice.
Do I need to keep records of my purchase?
Yes, if you want to prove the acquisition price for calculating the gain when you sell. If you sell after more than 3 years (the time test), the gain is tax-exempt — but keeping the record is still good practice.