You send €500 home every month. Your bank says "no fees". Wise shows you a fee of €3.42. So the bank's free, right?
Wrong. That "free" transfer just cost you €8 more than Wise would have. The difference is hidden in the exchange rate.
The exchange rate markup is the real fee
Most banks don't charge a visible transfer fee for SEPA or international payments. Instead, they mark up the exchange rate by 1-3%. On a €500 transfer to Polish złoty at a 2% markup, you lose €10. That's €120 a year.
Wise charges a transparent fee (usually 0.4-0.7% depending on currency) and uses the mid-market rate — the actual rate you see on Google, with no markup. For that same €500 to Poland, Wise's total cost is typically €3-4.
The math is brutal for traditional banks. A 2% hidden markup beats a 0.5% visible fee every single time.
How to compare the real cost
Don't compare advertised fees. Compare how much arrives in the recipient's account.
Here's the process:
- Open your bank's transfer page and enter the amount you want to send
- Note the exchange rate they show and calculate what the recipient gets
- Open Wise (or Revolut, or another service) and enter the same amount
- Compare the final amount received, not the fee charged
Example with €1,000 to Indian rupees in January 2025:
- ABN AMRO: €0 fee, rate of 87.2 INR/EUR → recipient gets ₹87,200
- Wise: €5.80 fee, rate of 89.1 INR/EUR → recipient gets ₹88,574
- Difference: ₹1,374 (about €15.40)
The "free" option cost €15.40 more. On monthly transfers, that's €185 a year.
When Wise isn't the cheapest option
Wise wins for most currencies and amounts between €200-5,000. But there are exceptions.
Very small amounts (under €50): The minimum fee eats into savings. Revolut's free tier allows one fee-free transfer per month up to €1,000, which can work better for tiny sums.
Large amounts (over €10,000): Some currency specialists (OFX, CurrencyFair) offer better rates on bulk transfers. Wise's fee stays percentage-based, so on €50,000 you're paying €250-350. A specialist might charge €100-150 for the same transfer.
Exotic currency corridors: For paths like EUR to Vietnamese dong or Pakistani rupee, local money transfer operators sometimes beat Wise by 0.5-1%. Check Remitly or WorldRemit.
Same-currency transfers within SEPA: If you're sending euros to a eurozone account, a regular SEPA transfer is free and arrives in one business day. Wise charges nothing because there's no currency conversion, but your bank's SEPA is just as fast and just as free.
The Revolut trap
Revolut advertises "fee-free currency exchange". That's true — on weekdays, during market hours, up to €1,000 per month on the free plan.
The catches:
- Weekend transfers incur a 0.5-1% markup (they call it a "fair usage fee")
- Exceeding your monthly limit adds a 0.5% fee on the Standard plan
- The "mid-market rate" applies only if you exchange within Revolut, not when you transfer out to a bank account
If you're sending €800 on a Saturday to a Romanian account, Revolut's weekend markup plus their transfer fee can match or exceed Wise's weekday cost. Always check the final amount before confirming.
How to avoid getting stung by timing
Exchange rates move. A 1% swing in EUR/GBP can wipe out any fee savings.
If you send the same amount monthly, set a target rate and wait for it. Wise lets you set rate alerts. When EUR/PLN hits 4.35 (or whatever your target is), you get a notification and can send immediately.
For regular fixed amounts, consider rate averaging: send a quarter of your monthly amount every week instead of the full sum once a month. Smooths out spikes.
Don't try to time the market if you're sending money for bills due in three days. The stress isn't worth saving €2.
Watch out for receiving fees
You optimised the sending cost. Then the recipient's bank charges €15 to receive an international transfer.
This happens with correspondent banking — when the money passes through intermediary banks. It's common with USD transfers and some African or Asian currencies.
Wise avoids this for most corridors by holding local accounts in 50+ countries. Your euros convert in the EU, then a domestic transfer lands in the recipient's account. No intermediaries, no surprise deductions.
Before sending, ask the recipient if their bank charges for incoming international transfers. If yes, and if it's a flat fee, send larger amounts less frequently.
Tax reporting if you're sending over €10,000
The Netherlands doesn't restrict outbound transfers, but your bank will report any transaction over €10,000 to the Dutch tax authority (Belastingdienst) under anti-money-laundering rules.
This isn't a problem if the money is legitimately yours. It is a problem if you're trying to avoid declaring foreign assets or income.
Splitting a €15,000 transfer into three €5,000 chunks to dodge reporting is called structuring. It's illegal and flags you faster than sending the full amount at once.
Best approach for different situations
Monthly support payments (€200-1,000): Wise or Revolut. Set up a recipient once, repeat transfers take 30 seconds.
One-off large transfer (€10,000+): Get quotes from Wise, OFX, and CurrencyFair. The winner depends on the currency pair and current market conditions.
Urgent same-day transfer: Wise's "fast transfer" option (extra €1-3) usually arrives in minutes for major currencies. Still cheaper than paying your bank's express fee of €15-25.
Regular euro transfers within SEPA: Just use your bank. Free, fast, no reason to complicate it.
The pattern: compare the final received amount every single time, especially if you haven't sent in a while. Rates change, fee structures change, and what was cheapest in 2023 might not be cheapest now.