Sweden · Mortgages

Sweden's Down Payment Just Dropped to 10%. The Real Question Is Whether the Bank Will Lend You Enough.

The bolånetak is now 90% but the KALP stress test is unchanged. Most rejections aren't about your deposit. They're about your monthly cash flow at 6-8% kalkylränta.

25 June 2026  ·  NordDaily

10%
minimum down payment from 1 April 2026, down from 15% previously
90%
new bolånetak (mortgage cap) for buying a home (Lag 2026:226)
6-8%
kalkylränta (stress-test rate) banks use to check if you can afford the loan
Abolished
the extra 1% amortization for debt more than 4.5× your gross income
2%
annual amortization if you borrow more than 70% of the property's value
80%
new cap for tilläggslån (remortgaging / top-up loans), was 85%

You didn't save 15% and now suddenly 10% is enough. What changed?

Sweden raised the bolånetak (mortgage ceiling) from 85% to 90% of a property's market value on 1 April 2026 as part of a new law, Lag 2026:226. That means you need a kontantinsats (down payment) of just 10% instead of 15%. On a SEK 3 million apartment that's the difference between needing SEK 450,000 and needing SEK 300,000 upfront. For a first-time buyer without well-off parents, that's enormous.

The old rules came from Finansinspektionen's own regulations. Parliament has now folded them into law and made several adjustments in the process. The core change is the higher ceiling, but there's also a notable relaxation: the rule that forced households borrowing more than 4.5 times their gross annual income to amortize an extra 1% per year has been completely scrapped.

But the bank doesn't just check your down payment

Here's what most articles don't explain: the down payment requirement and the actual borrowing limit are two different things. You might scrape together 10%, put in your application, and still get rejected, or get offered far less than you need, because of the KALP-kalkyl (kvar att leva på, literally "left to live on" calculation).

Every bank in Sweden runs this affordability check before approving a mortgage. They take your income, subtract estimated taxes, then subtract the mortgage cost (calculated at a stress-test rate of 6-8%, not the actual rate you'd pay), amortization, living expenses, BRF fees, and any other debt payments. What's left has to be above a minimum threshold. If it isn't, the loan gets declined regardless of your down payment.

The stress-test rate is the big one. Even if you're getting a mortgage at 3.5% today, banks calculate your KALP at 6-8%. That's intentional: it's a safety buffer for when rates rise. It also means many people who can clearly afford a mortgage at today's rates don't qualify on paper. The kalkylränta is not set by Finansinspektionen or any regulator. Each bank decides its own. A Riksbanken analysis confirmed the typical range is 6-8%, with some banks anchoring to 5-year covered bond rates plus a spread.

What does "left to live on" actually mean in numbers?

Banks don't publish a universal pass mark, but the general accepted thresholds are around SEK 3,000-4,000/month for a single person, SEK 5,000-6,000/month for a couple, and SEK 10,000-12,000/month for a family with two kids. Fall below that after all deductions and you'll likely be turned down, or have to apply for a smaller loan.

For living expenses, most banks use Konsumentverket's annual standardised cost tables (beräknade hushållskostnader), covering food, clothes, utilities, insurance and more, but not housing or transport. These fell noticeably in 2026: the food component for a single adult dropped from SEK 3,730 to SEK 2,730/month (about 27% lower), driven by new Nordic dietary guidelines. Total costs for a single adult across all Konsumentverket categories run to approximately SEK 8,250/month. These aren't your actual costs; they're the bank's assumed schablons. You can download the full 2026 table as a PDF from Konsumentverket.

What's still the same, what's changed: the rules side by side

RuleBefore April 2026From 1 April 2026
Mortgage cap (new purchase) 85% LTV 90% LTV easier
Down payment needed 15% of value 10% of value easier
Tilläggslån cap (top-up / remortgage) 85% LTV 80% LTV tighter
Amortization: LTV 50-70% 1%/year 1%/year (unchanged)
Amortization: LTV above 70% 2%/year 2%/year (unchanged)
Extra amortization: debt-to-income above 4.5× +1%/year extra Abolished easier
Property revaluation frequency Every 5 years (for amortization rate) Every 5 years (now also applies to expanding loan capacity)
KALP affordability test Required Required (unchanged)

The KALP formula: what the bank is actually calculating

Banks use roughly this logic:
Net monthly income = gross income − kommunalskatt (32.38% avg.) − state tax (20% on income above SEK 55,033/month)
Monthly mortgage cost at kalkylränta = loan × kalkylränta (6-8%) ÷ 12
Ränteavdrag (interest deduction) = 30% of annual interest (21% above SEK 100,000/year) ÷ 12
Monthly amortization = loan × amort% ÷ 12   (2% if LTV > 70%; 1% if LTV 50-70%)
KALP = net income + ränteavdrag − mortgage cost − amortization − BRF fee − living costs (Konsumentverket) − other debt − transport

Sources: income tax rates from Skatteverket (brytpunkt 2026: SEK 660,400/year); kommunalskatt average 32.38% from SCB 2026. Kalkylränta is set by each bank, not regulated. Typical range 6-8% confirmed by Riksbanken staff memo.

KALP Calculator 2026

Enter your details to see what a Swedish bank sees when assessing your mortgage application.

Before tax. Include regular bonus if stable.
Affects Konsumentverket living cost schablons used by the bank.
Max 90% of property value for a new purchase.
The månadsavgift to the housing association. Enter 0 for a house.
CSN, car loan, personal loans. Total monthly cost.
Car costs, SL card, fuel etc. Banks often add this separately. Not included in Konsumentverket schablons.
Pre-filled using approximate 2026 Konsumentverket schablons (food, clothes, utilities, insurance etc., excluding housing and transport). You can override this with your bank's own figure. See the full Konsumentverket 2026 PDF →
ItemSEK/month

The 4.5x debt rule is gone. What does it actually mean?

Under the old rules, if your mortgage was more than 4.5 times your annual gross income, you had to amortize an extra 1% of the loan every year. That was on top of the normal 1-2% requirement. For a SEK 3M mortgage with a gross salary of SEK 50,000/month (SEK 600,000/year), the debt ratio was 5.0x, above the threshold, forcing you to amortize 3% per year, or SEK 7,500/month. That made many loans unaffordable in the KALP.

That extra requirement is gone from April 2026. Same household, same loan, now amortizes 2%/year (SEK 5,000/month). That frees up SEK 2,500/month in the KALP calculation, enough to push some borderline applications over the line.

If you're remortgaging or releasing equity, the news is less good

The cap for tilläggslån (top-up loans / equity release) has actually been tightened: from 85% to 80% of the property's value. So if you own a home and want to borrow more against it, you have less room than before. If your current LTV is between 80% and 85%, you can't expand your loan at all under the new rules, even if you could before. Worth checking with your bank before assuming you can release equity for a renovation.