Tax on Capital Insurance 2026
In a Capital Insurance, you do not pay a 30% capital gains tax every time you sell a fund or stock at a profit. Instead, the account is subject to an annual standard tax known as the yield tax. This allows you to trade freely without worrying about tax declarations.
New Tax Rules for 2026: Starting in 2026, Capital Insurance is totally tax-free up to 300,000 SEK. This limit applies to the total combined holdings across all your Capital Insurances and ISK accounts, even if they are held at different banks. You will only pay the yield tax on capital exceeding this 300,000 SEK threshold.
How to Calculate the Yield Tax
We handle all the calculations and tax payments automatically, but it is good to know how the math works. The tax calculation requires three steps:
1. Calculate the Capital Base
First, take the value of your Capital Insurance on January 1st. Next, add the full value of all deposits made during the first half of the year (January through June). Finally, add half the value of any deposits made during the second half of the year (July through December).
Example:
- Value on January 1: 100,000 SEK
- Deposits Jan to Jun: 50,000 SEK
- Deposits Jul to Dec: 100,000 SEK (Counted as half: 50,000 SEK)
- Total Capital Base: 200,000 SEK
2. Calculate the Standard Income
Take your Capital Base (200,000 SEK) and multiply it by the official standard rate. The standard rate is the Swedish government borrowing rate from November 30 of the previous year, plus 1 percentage point.
Example for 2025 Taxes: The government borrowing rate on Nov 30, 2024, was 1.96%. Adding 1 percentage point gives a standard rate of 2.96%. Since 150,000 SEK was tax-free in 2025, you only calculate tax on the remaining 50,000 SEK.
- 50,000 SEK × 2.96% = 1,480 SEK (This is the Standard Income).
3. Apply the 30% Tax
Finally, the standard income is taxed at a flat rate of 30%.
- 30% of 1,480 SEK = 444 SEK. (This is the final yield tax you pay for the year).
2026 Yield Tax Rate
The government borrowing rate on November 30, 2025, was set at 2.55%. Adding the 1 percentage point premium gives a standard rate of 3.55%. Applying the 30% tax to that 3.55% standard rate gives an effective total yield tax rate of 1.065%.
For 2026, you will pay exactly 1.065% tax on any combined ISK/Capital Insurance capital that strictly exceeds the 300,000 SEK tax-free threshold.
Frequently Asked Questions
Do I need to declare this in my tax return?
No. Quartal automatically calculates, deducts, and pays the yield tax to the Swedish Tax Agency on your behalf. You do not need to report any transactions or pay any tax directly to the Tax Agency yourself.
Do I pay tax on dividends?
No. You do not pay any additional Swedish capital gains tax on dividends received within a Capital Insurance, as they are completely covered by the annual standard yield tax.
The only exception is if you receive dividends from foreign companies, which are subject to a foreign withholding tax (usually 15%). Quartal automatically handles the settlement of this withholding tax and applies for refunds based on international double taxation treaties. We typically refund standard withholding tax to your account within 6 weeks, though more complex countries like France or Germany may take several years to process.
