Mortgage or cash in Turkey? The real cost in September 2026 figures

On September 2026 figures, cash is slightly cheaper for someone who has it, but the gap is narrower than most people assume: a Turkish mortgage costs about 34.7 percent a year in nominal terms, and a lira deposit returns about 30.8 percent after withholding tax. What really decides the question is the rent of the home. If renting the same home costs more than a certain amount a month, a mortgage is cheaper than renting. Below that amount, staying a tenant and keeping the money working comes out ahead.

In this article I calculate that threshold with real numbers. I use the bank rates of 25 September 2026, the House Price Index published by the Central Bank of the Republic of Turkey (CBRT) on 16 September, TurkStat's August inflation figure and the loan-to-value ratios the Banking Regulation and Supervision Agency (BDDK) changed in January. At the end I also explain where the much-searched "3-year payment-free mortgage for a 5-year no-sale pledge" actually stands today.

Three rates side by side: mortgage, housing and deposits

The answer to mortgage versus cash lies in where three rates sit relative to each other. Today the picture looks like this:

The first conclusion from the table: over the past year house prices rose more slowly than the cost of a mortgage. The reasoning "I'll borrow, the home will appreciate and pay off the interest" does not hold on its own right now. House prices lagged inflation, and in August the real decline entered its ninth month.

The second conclusion gets less attention: the nominal mortgage rate is lower even than the gross deposit rate. The reason is that Turkish housing loans are exempt from two levies, KKDF and BSMV. On a personal loan these two items add significantly to the cost; on a housing loan they do not apply. That is what keeps the gap between cash and mortgage narrow.

A 2 million TL mortgage: monthly payment and total repayment

Over 120 months, a 2 million TL loan is repaid with 7.2 million TL in total. Over 60 months the total falls to 4.28 million TL, but the monthly payment rises by about 11,000 TL.

The figure I most want to draw attention to is the first-year breakdown. On a 2 million TL, 120-month loan at 2.89 percent a month, 717,085 TL is paid in the first 12 months. Of that, 689,483 TL is interest and only 27,602 TL is principal. After a full year of payments the debt to the bank is still about 1.97 million TL. In practice, the first year's payments work like rent.

Break-even: above what rent does buying make sense?

To make the comparison concrete I calculated three routes for a flat worth 2.5 million TL. Assumptions: house prices rise 23 percent over the next 12 months, as they did over the last 12; cash kept in a 1 to 3 month deposit earns 30.8 percent after withholding tax; the mortgage runs for 120 months at 2.89 percent a month.

Read the table this way. If a comparable flat rents for more than 22,362 TL a month, then under these assumptions buying with a mortgage is cheaper than renting in the first year. If rent is above 16,193 TL, then for someone who has the cash, buying outright is cheaper than renting and keeping the money on deposit. If rent is below both thresholds, renting wins on the numbers at today's rates.

The most sensitive item in this calculation is appreciation. If prices rise 15 percent next year instead of 23 percent, appreciation on a 2.5 million TL home falls to 375,000 TL and both thresholds move up by roughly 16,700 TL a month. The slower prices rise, the faster the cost of owning climbs. I have not included title deed fees, property tax, compulsory earthquake insurance (DASK) or loan insurance; these would raise the cost of the ownership routes a little further.

In my view the most useful thing about this table is that it takes the decision out of the "are rates high or low" debate and reduces it to one question: how much does it cost to rent this home? When viewing a flat, looking at rental listings for similar units in the same building tells you more than a bank calculator does.

How much of a home's value can be financed? The BDDK table

With Decision No. 11364 of 29 January 2026, BDDK reset the loan-to-value ratios. Two changes matter: the distinction between new and resale homes was removed, and the energy class on the Energy Performance Certificate became the deciding criterion.

In practice this means that a 2 million TL loan on the 2.5 million TL home in the example above, which is 80 percent, is only available for class C or better. In an older building rated D, E or lower, the bank will lend at most 1.75 million TL and the down payment rises to 750,000 TL. The decision also states that where the borrower, their spouse or a child under 18 already owns a home, the lower ratios set by the 2023 decision continue to apply on top of this table. Anyone financing a second home should not read the table directly, but ask the bank for the ratio that applies to their own situation.

Fixed rate and early repayment: the hidden option in a mortgage

A mortgage has a feature that cash does not. Most Turkish housing loans are fixed-rate, and Article 37 of Consumer Protection Law No. 6502 caps the early repayment fee at 1 percent of the remaining principal where the remaining term is 36 months or less, and 2 percent where it is longer. No fee at all can be charged on a variable-rate loan.

As a result, if rates fall it is possible to close the loan at a 2 percent cost and take out a new one at a lower rate. If rates rise, the existing fixed rate is kept. The mortgage borrower keeps the right to benefit from falling rates without carrying the risk of rising ones. The reverse also holds: if inflation falls quickly while rates stay high, the real burden of a fixed payment gets heavier. Entering a long term without accounting for that scenario is risky.

Is the "3-year payment-free mortgage for a 5-year no-sale pledge" real?

This has been one of the fastest-rising mortgage searches in Turkey in recent weeks. In the model reported publicly, first-time buyers who pledge not to sell the home for 5 years would get a loan with a 3-year payment-free period and a term of up to 240 months, with the state covering part of the interest.

As of 29 September 2026: no bank is taking applications for such a product. For it to start, legislation has to be passed, published in the Official Gazette and followed by implementing rules. Links on social media claiming "applications have opened" are not official. Anyone thinking of delaying a purchase for this loan should factor in that there is no timetable, and that the rent paid in the meantime is part of the cost.

Who should borrow and who should pay cash?

1. Tenants moving into their own home. The decision is between rent and the net cost of owning. If the rent for the same home is above the threshold above, a mortgage makes sense; if below, there is no reason to rush.
2. Buyers with cash ready. At today's rates cash is a few points cheaper. But tying all the cash into the home leaves no liquidity for emergencies; a mix of partial mortgage and partial cash is often the healthier balance.
3. Investors. In today's picture, rental yield plus appreciation struggles to cover mortgage interest. A leveraged investment purchase can only be defended in a location where appreciation clearly above the market average is expected, and with a strong rationale.
4. Buyers of a second home. Loan-to-value ratios are lower than for a first home, so the down payment grows. Do not calculate without a written ratio from the bank for your own case.
5. Buyers looking at older buildings. If the energy class is low, the loan ratio drops to 70 percent. With the same budget, a newer flat with a certificate may be more accessible in terms of down payment.

What I have written here is a general framework, and the figures are based on the rates of 25 September 2026. Rates change weekly, and personal income, existing debt and the rental value of the home you are looking at can change the result entirely. If you would like me to run this break-even calculation with your own numbers for a home you are considering, write to me. I will set out the rental comparables and the loan rate openly, and we will see together which route costs you less.