How to repay a mortgage early in Poland and save hundreds of thousands of zlotys

Mortgage loan — this is one of the largest financial commitments in your life. In Poland, the standard mortgage term is 25–30 years, and interest overpayments can reach hundreds of thousands of zlotys. But the good news is, you can significantly reduce this overpayment by making regular payments.

In this article we will discuss:

• How does the surcharge work? mortgage
• when and how to do it
• How much can you really save?
• an example with specific numbers

What is a mortgage surcharge?

An extra payment (nadpłata kredytu) is an amount added to your monthly payment.

For example:

• your standard mortgage payment is 3000 zł
• you pay 3500 zł
  → the additional 500 zł goes directly towards repaying the principal of the loan

This is the key point: you are reducing the principal debt, which means that interest is calculated on a smaller amount.

Is it possible to make an extra payment in Poland?

Yes, and it is very convenient.

In most banks in Poland:

• an extra charge can be made at any time
• it's done right in bank personal account
• money is automatically debited from your account

💡 Important:
In approximately 90% cases surcharge is free, But:

• You should definitely check your loan agreement.
• Sometimes there may be a commission in the first 2-3 years (for example 1-3%)

Does the date of the surcharge matter?

By and large - no, it is not critical, on what day of the month do you make the extra payment.

Why:

• mortgage interest is accrued monthly on the remaining debt
• once you've made the extra payment - the loan principal has decreased
• This means that in the next billing period the interest will be calculated from a smaller amount

👉 That is, even if you don't deposit money on the "ideal date," you still start saving almost immediately.

Of course, if you make a payment a little earlier than the payment debit date, the effect will be a little better, but in practice Regularity is more important than the exact day.

What happens after the surcharge (in simple terms)

The mechanism is very simple, but it is important to understand.

Let's assume:

• You have a debt of 500,000 zł
• you made an extra payment of 10,000 zł
  → new debt = 490,000 zł

Now the most important thing:

• the bank calculates interest not from 500,000 zł, and already from 490,000 zł
• the next payment automatically includes a smaller amount of interest

👉 That is:

• part of your standard payment begins to pay off the principal of the loan faster
• credit "accelerates" on its own

This is the main effect of the surcharge.

What happens after the surcharge (options from the bank)

After depositing an additional amount, the bank usually offers two options:

1. Reducing the loan term (the most profitable option)

• the payment remains approximately the same
• the loan term is reduced
• you save maximum on interest

2. Reducing the monthly payment

• the term remains the same
• the burden on the budget is reduced
• but the savings are less

👉 If the goal is - save as much as possible, always choose reduction of term.

Example: How 500 zł per month changes a mortgage

Let's take a real situation:

• Loan amount: 500,000 zł
• Term: 30 years (360 months)
• Interest rate: 6,5%
• Payment: approximately 3150 zł

No extra charges:

• Total amount of payments: ~1,134,000 zł
• Overpayment: ~634,000 zł

With an additional 500 zł per month:

• Payment: 3150 + 500 = 3650 zł
• The loan term is reduced to approximately 21–22 years old
• Interest savings: about 200,000 – 250,000 zł

👉 That is:

• you are closing the mortgage 8–9 years earlier
• and save a huge amount

Why does even a small surcharge have such an effect?

At the beginning of the loan:

• most of the payment is interest
• the loan principal is decreasing very slowly

When you make an extra payment:

• the principal debt is sharply reduced
• interest begins to accrue on a smaller amount
• the snowball effect begins«

How to make surcharges correctly

Here are some practical tips:

1. Make additional payments regularly

Even:

• 200–300 zł per month already produces results
• the main thing is consistency

2. Better more often than once a year

• monthly surcharges are more effective
• you reduce the loan principal faster

3. Check the terms of the contract

Please note:

• Is there a commission?
• Is there a minimum surcharge?
• Do I need to submit an application?

When NOT to pay extra

Sometimes there are situations when it is better to think:

• you don't have a financial safety net
• there are more expensive debts (for example, credit cards)
• you are planning major expenses (renovations, business)

Result

Surcharge on mortgage - This is one of the easiest ways to save a lot of money.

✔ You can do it at any time through online banking
✔ In most cases, free
✔ The date of the bonus payment is not critical – regularity is more important
✔ Even 500 zł per month can reduce your loan by years
✔ Savings can reach hundreds of thousands of zlotys

If you're already paying a mortgage, it's worth opening the calculator at least once and calculating how much you can save. This is often a decision that can truly change your financial future.

Need help with your mortgage? I'll help you for free.

If you are just planning to take mortgage or if you want to improve the terms of an existing loan, it makes sense to contact a specialist.

I cooperate with all banks in Poland, so I can:

• find the best offer on the market for you
• compare real conditions, not just advertising
• help increase your chances of approval
• guide you through the entire process, from application to loan issuance

✔ My services for you completely free
(I receive payment from the bank, not from the client)

This means that:

• you don't overpay anything
• while saving time, nerves and often tens of thousands of zlotys

If you want:

• calculate your mortgage
• understand how much you will actually be approved for
• or compare bank offers

— Just write to me and I will help you sort out your situation.