Blog
Tips, guides, and analyses on home buying, housing costs, and personal finance in Sweden.
How do I assess a housing association's finances before buying?
The association's finances determine your future fee. Here are the five key metrics, what is good vs bad, and how to analyze a housing association without paying per report.
Calculate housing costs without the bank — independent calculator 2026
BoKalk is an independent housing cost calculator — no BankID, no login, no bank controlling the result. Here we compare what you get with an independent calculator vs the bank's.
How much can I borrow? KALP calculator with worked examples
Calculate how much you can borrow using BoKalk's KALP calculator. Worked examples, 2026 cost-of-living benchmarks, and an approximate maximum loan table by salary level.
New Swedish mortgage rules 2026: what changed and what applies now
Down payment lowered to 10 %, tightened amortisation requirement abolished, top-up loans capped at 80 %. All changes from Lag 2026:226 explained in SEK.
New Swedish mortgage rules 2026: six weeks of market data and what it means for your purchase
Six weeks after the down payment was lowered and the tightened amortisation requirement abolished, prices have risen modestly. The increase is not where most people expected. Here is what the market data shows and what it means for you.
Title registration and mortgage deeds — the cost that surprises house buyers
Title registration and mortgage deeds can cost over SEK 100,000 when buying a house — money that must be in your account on the closing date. Here we explain the calculation, and why existing mortgage deeds save tens of thousands.
Bidding wars — how to avoid offering more than you can afford
In Stockholm, homes sell on average almost 5% above the asking price — and in a heated bidding war, significantly more. Yet most people run their numbers on the asking price. That is an expensive mistake.
Interest rate sensitivity — can your finances handle the next rate hike?
Between 2022 and 2023 the interest rate rose from 0 to 4%. That increased the monthly cost by SEK 7,500 for a typical mortgage. Here we show how to calculate your own interest rate sensitivity.
Operating costs — the hidden item that decides whether you can afford it
Most people calculate interest and amortisation and forget about running costs. But operating costs (driftskostnader) such as water, insurance and other recurring items can differ significantly depending on the property.
Housing association finances — how to assess whether the association is safe to buy into
The association's finances determine your future fee. Here are the key figures to examine, what K3 accounting means in practice, and the red flags you must not miss.
Your mortgage rate is negotiable — here is how to lower it
The difference between the list rate and a negotiated rate can be over 1 percentage point — that is around SEK 30,000 per year on a SEK 3 million loan. Here is how.
Buy or rent — how to calculate what actually pays off
Most buy-vs-rent debates miss half the picture. The right answer depends on time horizon, leverage and opportunity cost — not gut feeling.
The interest tax deduction — how it works, what it saves, and what changes in 2026
The interest tax deduction can save you tens of thousands of SEK per year. But the calculation has nuances most people miss — and from 2026 new rules apply to unsecured loans.
A mortgage pre-approval is not a guarantee — how it actually works
Most people think a mortgage pre-approval (laneloftet) means the loan is a done deal. It is not. The bank can say no at purchase — and it happens. Here we explain what a pre-approval actually means.
New mortgage rules 1 April 2026 — everything that changes and what it means
The down payment drops to 10%. The tightened amortisation requirement is abolished. Top-up loans are restricted. Here is what changes, why, and what it means for your wallet.
KALP — how the bank decides whether you can afford the mortgage
KALP stands for 'kvar att leva pa' (left to live on) and is the calculation that determines how much you can borrow. Here we explain how it works, why the stress interest rate is a stumbling block, and how you can improve your result.
Mortgage calculator — how to figure out what a home really costs
Most people only look at the interest rate. The real monthly cost is often 50–100% higher. Here we show what a complete mortgage calculator includes — with worked examples and a stress test.
K3 accounting for housing associations — how to read the new annual report
K3 is mandatory from 2026. The association's reported result looks worse — but it is more honest. Here we explain what changed, why, and what you as a buyer should look at instead.
We launch BoKalk — an independent housing cost calculator
Buying a home is the biggest financial decision most people make — yet the tools for understanding the full picture are missing. Today we launch BoKalk.se.