Mortgage Takeover: When Switching Banks Is Worth It and How to Weigh the Pros and Cons
Tim Moneysaurus · 2026-08-01
Your KPR (home loan / mortgage) payment feels heavier and heavier after entering the floating phase, then the bank next door offers a far friendlier rate. The temptation to switch appears. Switching banks, or a take over (loan takeover / refinancing) of your KPR, can indeed save on interest, but it is not automatically profitable. There is a penalty from the old bank and fresh closing costs at the new bank that you have to calculate first. The key is not how low the new rate is, but whether the savings exceed the entire cost of switching.
The situation right now
A KPR take over means moving an ongoing KPR from the old bank to a new bank. This is an official product, for example Bank Mandiri has a KPR Take Over, with the plafon (loan principal/ceiling) capped at the latest outstanding balance at the origin bank or according to the new bank's limit calculation (Bank Mandiri, 20 July 2026). So you are not applying for a brand-new loan from scratch, but moving the existing outstanding balance to a bank with better terms. It sounds easy, but this move triggers two types of costs. Because the plafon is capped at the outstanding balance, a take over is most relevant if you still have a fairly long tenor ahead, since only then does the rate difference have time to accumulate into meaningful savings. If your debt is nearly gone or almost paid off, the cost of switching tends to eat up all of your potential savings.
The first cost: the penalty from the old bank
When you pay off your KPR ahead of schedule, the old bank generally charges an early-repayment penalty, calculated from the remaining principal. The formula is that the penalty equals the penalty percentage times the remaining principal. The amount varies, with a common market range of around 1% to 3% of the remaining principal, and some agreements can go up to around 7% (Loan Market, 20 July 2026). Because the number depends on what is in the agreement, do not guess. Every financial institution is required to state the rules on early loan repayment in the agreement (Loan Market, 20 July 2026), so open your KPR document again and look for that penalty clause.
The second cost: fresh closing at the new bank
Switching banks means repeating most of the closing process. On the new bank's side there is a provisi (provision/origination fee) of around 1% to 3% of the new plafon, an administration fee in the range of Rp500 thousand to Rp1.5 million, a fresh appraisal in the range of Rp500 thousand to Rp2.5 million, a notary or fresh akad (signing/closing), and insurance, plus the penalty from the old bank mentioned earlier. The total switching budget is generally around 3% to 5% of the remaining loan (kpracademy, 20 July 2026). All of these ranges are illustrative as of July 2026 and depend on each bank's policy and promos, so ask for the official breakdown before deciding.
A simple rule: the savings must be bigger than the cost
The principle is straightforward. A take over only makes sense if the interest you save during the new fixed period exceeds the penalty plus the fresh closing costs (Loan Market, 20 July 2026). If the savings are smaller than the total cost of switching, you actually come out behind, even if the new rate looks lower.
To compare banks objectively, make use of the SBDK (Prime Lending Rate / base lending rate) that must be published. The POJK 13/2024 transparency rule makes each bank's SBDK something you can compare before a take over (OJK Press Release, 20 July 2026; OJK, 20 July 2026). So you can check whether the new bank's offered rate is reasonable compared to its benchmark, rather than just trusting the promo number.
A worked example
All the numbers below are only an illustration to make the calculation clearer, not official rates from any bank.
| Component | Illustrative number | How you get it |
|---|---|---|
| Remaining principal | Rp400,000,000 | From the old bank |
| Old bank penalty (2%) | Rp8,000,000 | 2% × Rp400 million |
| Fresh closing costs (4%) | Rp16,000,000 | 4% × Rp400 million |
| Total switching cost | Rp24,000,000 | Penalty + fresh closing |
| Interest saved per year | Rp15,000,000 | Difference between old and new rate |
In this illustration, the total switching cost is Rp24 million, while the savings are Rp15 million per year. That means the switching cost is only recovered after about 1.6 years. If your new fixed period is, say, 3 years, you still enjoy net savings for the rest of the time, so a take over is worth considering. But if the new fixed period is only 1 year, you have not had time to break even before entering floating again, so it is better to hold off. Replace these numbers with your real situation to see the outcome.
So that your calculation rests on the right data, first record your current payment and remaining debt, then compare it with a simulation of the new offer. You can record and check your payment burden via WhatsApp to Moneysaurus, so you make the decision to switch banks based on numbers, not feelings.
The one thing to take home
A KPR take over is not about chasing the lowest rate, but about simple math, namely whether the interest saved exceeds the penalty and the fresh closing costs, and whether you have enough time in the new fixed period to break even. Open your old agreement for the penalty clause, ask the new bank for the cost breakdown, compare through the SBDK published by OJK, then calculate the break-even point. If the savings win handily, switch. If not, staying put is actually cheaper. Always judge by the total cost, not by the promo number on the first line.
Data sources: Bank Mandiri (KPR Take Over), Loan Market (penalties and take over rules), kpracademy (fresh closing costs), and OJK (POJK 13/2024 and SBDK data).