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January: A Time to Review Goals and Automate Deposits

5 min readCompound

Key takeaways

Automating your investing is the most effective tool for a retail investor: it removes procrastination, emotion, and bad timing all at once. January is the ideal moment to set it up or review it.

How to define an investment goal that works

A vague goal of "I want to have more money" cannot be tracked or corrected. A working goal has four components:

With these parameters, the projection calculator will show whether you are on the right trajectory or whether the pace needs adjusting.

One goal, one bucket

Create separate "buckets" for different goals: retirement (horizon 20+ years → 100% equities), home purchase in 5 years (lower risk → mixed allocation), child's education in 10 years (medium risk). Each bucket has a different allocation and a different approach to rebalancing. The basics of how to build a portfolio are in the overview.

Golden rule: the shorter the horizon, the more conservative the allocation. Money for a home purchase in 3 years does not belong in a 100% equity portfolio.

How to set up an automatic deposit

Most brokers in the Czech Republic allow you to set up a regular ETF purchase — either directly in the app or via a standing payment order from your bank to your investment account. Set the payment date plus 1–2 days as the date of your regular purchase. The rest happens without you. The DCA strategy works best when you stop actively tending to it.

How much to review

Once a year (ideally in January) check: do current deposits match the target trajectory? Has income or the goal changed? Then just fine-tune the automation — and otherwise, try not to intervene.

FAQ

How do I calculate how much to invest monthly for a specific goal?

Use compound interest in reverse. Or simply use the projection calculator. Enter the target amount, time horizon, and estimated return, and the calculator will tell you the required monthly deposit. Start with a realistic return of 5–7% per year.

Is regular investing better than lump-sum investing?

It depends on the situation. If you have a large lump sum, historically investing it immediately yields better results than spreading it into instalments. But for regular income, DCA is a natural and psychologically more sustainable strategy.

From what amount does regular investing make sense?

From CZK 500–1,000 a month — if your broker offers fractional purchases or ETFs with a low unit price. Consistency matters more than the amount. Small sums multiply surprisingly fast over 15–20 years through compounding.

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