Strategie
12 Investment Habits for 2027
Key takeaways
- Automating deposits is the most important investment habit — it removes procrastination and emotion.
- Costs are the only thing you fully control as an investor — monitor TER and broker fees.
- An annual tax review can save you thousands of crowns legally and without risk.
- One hour of education per month brings more long-term benefit than following daily news.
- A portfolio holiday (no checks during the summer) reduces the number of poor emotional decisions.
Investment success is not about the right tip in January — it is about a system that works in February, July, and December. These 12 habits will build that system for you.
Automation habits
1. Set a standing order to invest the day after payday. Money you do not see, you do not spend. The amount is not critical — consistency is.
2. Increase your deposit by the inflation rate (or at least 5%) every year. A deposit of CZK 3,000 today will be worth less in real terms in 10 years. Every January add 5%.
3. Automate dividend reinvestment — choose the accumulating share class of an ETF, or set up automatic reinvestment with your broker.
Cost-control habits
4. Check the TER of your funds once a year. A difference of 0.5% per year over 20 years amounts to tens of thousands of crowns. The ETF overview will show you cheaper alternatives.
5. Check broker fees — has the fee schedule changed? Are deposits still free?
6. Do not pay for actively managed funds without evidence of added value. The average active fund underperforms its index after fees. See active vs. passive investing.
Tax-efficiency habits
7. Track the three-year holding period test. Record the purchase date of each position — after three years the gain is tax-free (up to the annual value threshold of CZK 100,000). This is not tax advice.
8. Think about whether to rebalance inside or after the holding period test. Selling before three years triggers a tax hit. It is generally better to redirect new deposits instead.
Education and psychology habits
9. Read one investment book per quarter. The fundamentals do not change, but every good book reinforces your mental model. See the library.
10. Take a summer holiday from your portfolio. In July and August open the app at most twice. Fewer glances = fewer bad decisions.
Planning habits
11. Write down every goal with a number and a date. "I want to save up for a home" is not enough. "CZK 2,500,000 by 2033" is a goal that can be tracked.
12. Do an annual portfolio review in the first week of January. Allocation, fees, tax test, contributions. One hour a year is sufficient.
FAQ
Why is automation more important than choosing the right ETF?
Because the best ETF you don't contribute to regularly is beaten by a worse ETF you do contribute to every month. Consistency and time in the market are stronger variables than the choice of a specific product.
What is the three-year holding period test in the Czech Republic?
After holding a security (shares, ETF) for three years, the gain from its sale is exempt from income tax. A value threshold of CZK 100,000 annual sales proceeds applies; since 2025 a cap of CZK 40 million also applies. This is not tax advice.
How much time should I spend on financial education?
One hour a month devoted to reading (books, quality analyses) will bring more benefit than following news daily. News generates emotion and urgency. Books build mental models that work for decades.
How do I increase deposits when my income is low?
Even a small increase of CZK 200–300 a month will make a significant difference over 10–15 years through compounding. The key is to start and then gradually increase. If income rises, increase the deposit before increasing lifestyle spending.