Home Loan in Tunisia 2026: Rates, TMM and How to Finance Your Purchase
⟳ Machine translation
Written by Slim, specialist in the Tunisian property market, for menzili.tn
There is a paradox nobody will explain to you at the bank counter. The cost of money has been falling in Tunisia for three years, and yet banks have never applied the brakes this hard on housing credit. If your application has been dragging for six months, it is probably not a rate problem. It is a question of down payment, debt-to-income ratio and internal bank arbitrage. Here is the real state of property financing in September 2026, with the figures behind it, and the levers that still work.
What is the interest rate on a home loan in Tunisia in 2026?
In September 2026, a Tunisian home loan is negotiated at roughly 9.75% to 11% per year depending on the bank, the term and your profile. That rate breaks down into two components: the TMM, set at 7% in August 2026, and the bank’s commercial margin, generally between 2.75 and 4 points. No Tunisian bank publishes a consolidated public rate schedule.
Where the policy rate and the TMM actually stand
The Board of the Central Bank of Tunisia cut its policy rate by 50 basis points on 30 December 2025, bringing it to 7% effective 7 January 2026. That level was maintained at the meeting of 29 July 2026, with the Central Bank citing persistent inflationary pressure. Inflation stood at 5.3% in June 2026.
The TMM is the indicator that directly drives your monthly payment. It measures the average rate at which Tunisian banks lend each other overnight liquidity, and it serves as the reference for every variable-rate loan granted to households and businesses. It stood at 7% in August 2026, against an average of 6.99% over the February-to-July period.
TMM trend in Tunisia, 2023 to 2026
| Period | TMM | CBT policy rate |
|---|---|---|
| August 2023 | 8.00% | 8.00% |
| August 2024 | 7.99% | 8.00% |
| August 2025 | 7.50% | 7.50% |
| February to July 2026 | 6.99% | 7.00% |
| August 2026 | 7.00% | 7.00% |
Source: Central Bank of Tunisia, August 2026 data.
That is a cumulative decline of 100 basis points in three years. In concrete terms, on a 200,000-dinar loan over 15 years, that single percentage point is worth around 110 dinars less per month. That is not nothing. It is also not what will unlock your application.
How the rate your bank quotes is actually built
Two formulas coexist on the Tunisian market. The variable rate is written as “TMM + margin” and mechanically follows Central Bank decisions, up as well as down. The fixed rate shields you from that variation, but the bank charges a premium for the protection.
One public, verifiable benchmark: the Compte Épargne Logement (housing savings account) at Banque de Tunisie gives access, after one year of saving, to a loan equal to four times the accumulated savings over fifteen years, at a preferential rate of TMM + 2.75%. Translated into September 2026 terms: 9.75%. And that is a preferential rate, conditional on a prior savings phase. A standard application with no savings history will sit above it.
Why your loan is still expensive even though the TMM has fallen
Because the bank margin does not follow the policy rate down. When the TMM drops 100 basis points, the commercial margin does not move, or barely narrows. The gain gets diluted. And on fixed rates signed in 2023 or 2024, it is simply not passed through at all.
That is where the real trade-off sits. Fixed or variable in September 2026?
The choice between fixed and variable rates depends on the borrower's risk profile, repayment capacity and preferences. In the current context, a variable rate indexed to the TMM is worth considering for a Tunisian first-time buyer. The monetary trajectory has pointed downward since 2023, inflation is slowing, and the Central Bank has begun its easing cycle. A fixed rate is justified in one scenario only: a budget so tight that a 100-basis-point rise would break your monthly balance. If that is your situation, the real question is not the rate type. It is how much you are borrowing.
Banks are lending less to Tunisian households, and here are the numbers
Housing credit is contracting in Tunisia even as its cost falls. Outstanding housing loans fell from 13.372 billion dinars in January 2026 to 13.304 billion in June, a contraction of roughly 68 million dinars in five months, and their share of total lending to individuals slipped from 44.4% to 43.4% year on year.
The underlying trend is even more telling. Since March 2025, outstanding non-professional loans have grown by just 1.3%, a weak pace compared with previous years when average growth ran close to 11%. Industry specialists attribute this to tighter lending criteria imposed by the banks and to the high cost of funding.
And while households stall, the money goes elsewhere. Financing extended to companies and self-employed professionals rose by 2.199 billion dinars in the first half of 2026, against 1.275 billion a year earlier, while lending to individuals advanced by only 108 million dinars, down nearly 61% versus the first half of 2025.
In practice, your application is not competing with your neighbour’s. It is competing with corporate and sovereign financing, which is better remunerated and less risky for the bank. That is what you need to understand before walking into a branch.
How much can you actually borrow in 2026?
It all starts with the down payment. BIAT requires a minimum personal contribution of 20% for a loan preceded by a savings phase, and a minimum of 30% without prior savings, with that contribution excluding both the loan-contract registration fees and the life and property insurance premiums payable in a single instalment before the funds are released. The other major banks apply thresholds of the same order. BNA, on its offer aimed at Tunisians living abroad, caps financing at 80% of the project cost, with a maximum term of 15 years for a purchase.
Second filter: the debt-to-income ratio. Tunisian banks reason in terms of the percentage of your net income devoted to repayment. This threshold is generally around 35% of income and varies between institutions (example).
Here is what that looks like in dinars. Stated assumptions: nominal rate of 9.75% per year, excluding insurance and arrangement fees, 30% down payment, 35% debt-to-income ratio. Indicative simulation, not contractual.
| Property price | Down payment 30% | Loan amount | Monthly 15 yrs | Monthly 20 yrs | Net income required (15 yrs) |
|---|---|---|---|---|---|
| TND 200,000 | TND 60,000 | TND 140,000 | ≈ TND 1,483 | ≈ TND 1,328 | ≈ TND 4,240 |
| TND 300,000 | TND 90,000 | TND 210,000 | ≈ TND 2,225 | ≈ TND 1,992 | ≈ TND 6,360 |
| TND 400,000 | TND 120,000 | TND 280,000 | ≈ TND 2,966 | ≈ TND 2,656 | ≈ TND 8,475 |
Look at the last column, because that is what explains the refusal. For an apartment at 300,000 dinars in Jardins de Carthage or Ennasr, you need to put up 90,000 dinars and evidence around 6,360 dinars of net monthly income. Stretching the term from 15 to 20 years only saves 233 dinars a month. The leverage is weak. The down payment, by contrast, is decisive.
Once you know your real envelope, filter directly by budget on menzili.tn rather than viewing properties out of reach. You will save three months.
Five levers to pull when the bank hesitates
1. The Premier Logement scheme. It targets families with gross monthly income between 4.5 and 12 times the SMIG minimum wage, and individuals with income between 4.5 and 10 times the SMIG. At BTE, it covers the self-financing requirement up to 20% of the price, for a property not exceeding 220,000 dinars, at a symbolic rate, with a five-year grace period on principal and interest. It is among the most advantageous schemes if you fit the criteria; the exact amounts and conditions vary by bank and applicable rules (program details). Check the 220,000-dinar ceiling before anything else.
2. The housing savings account. One year of saving takes your required down payment from 30% to 20% and opens a preferential rate. If your purchase is planned for eighteen months out, open one now.
3. Rent-to-own. The mechanism written into the 2026 finance act provides for 1,000 housing units, 25 million dinars allocated, and land made available for a symbolic one dinar, with priority given to minimum-wage employees. Low volume, but free to try.
4. Reduced VAT on new build. Since the 2025 finance act, renewed unchanged in 2026, a home sold by a developer is taxed at 7% up to 400,000 dinars and 19% above. On a property at 300,000 dinars excluding VAT, the gap between the two rates is 36,000 dinars, rising to 48,000 dinars near the cap. Bring it into your negotiation with the developer, not just into the advertised price.
5. TRE status. For housing or premises intended for an economic activity and settled 100% in foreign currency, only the 1% CPF tax remains due and the contract is registered at a flat duty of 30 dinars per page, whatever the amount. The moment any part of the price is paid in dinars, the benefit is lost in full.
The costs nobody budgets for, and that sink applications
They are not in the property price and they are not in the down payment. Death and disability insurance and property insurance, payable in full before the funds are released. Loan-contract registration fees. Bank arrangement fees. Notary fees. Guarantee fees.
Budget an additional reserve of 5% to 8% of the price, on top of the down payment. On a 300,000-dinar property, that means 90,000 dinars of down payment plus 15,000 to 24,000 dinars of available cash. An application that collapses at the last moment almost always collapses there.
One final point, technical but decisive: verify the land-title status of the property before filing your application. A property without a clean title deed, or held in unresolved joint ownership, will not be financed, whatever your profile.
Once you know your real budget, filter directly by price on Menzili: browse properties for sale and set up an e-mail alert to catch new listings within your range.
Frequently asked questions
What down payment do you need for a home loan in Tunisia in 2026?
The minimum down payment is 20% of the price for a loan preceded by a savings phase, and 30% without prior savings. That contribution does not include registration fees or insurance premiums.
What salary do you need to borrow 200,000 dinars?
Around 6,060 dinars net per month over 15 years, based on a 9.75% rate and a 35% debt-to-income ratio. Over 20 years, around 5,430 dinars.
Fixed or variable rate in 2026?
The choice depends on the borrower's profile. In a monetary cycle pointing downward, a variable rate indexed to the TMM can be advantageous, while a fixed rate protects against a 100-basis-point rise.
Why did my bank refuse my application when rates are falling?
Because Tunisian banks have tightened their lending criteria. Loans to individuals grew by only 1.3% year on year, against roughly 11% in previous years.
Can a Tunisian living abroad obtain a housing loan in Tunisia?
Yes. Several banks offer dedicated products financing up to 80% of the project over 15 years. For a purchase settled entirely in foreign currency, the contract is registered at a flat duty of 30 dinars per page, with the 1% CPF tax still due.
Menzili.tn is a real estate listings portal in Tunisia, present across all 24 governorates. Browse the properties for sale that match your financing capacity.
Sources: Central Bank of Tunisia (TMM and credit outstandings, August 2026), Board communiqués of the CBT of 30 December 2025 and 29 July 2026, terms published by BIAT, Banque de Tunisie, BTE and BNA, 2026 Finance Law.