National Debt

National Debt Rose but Costs Fell – What Does This Mean for Public Finances and Households?

During 2025, Sweden's national debt increased by 93 billion kronor, bringing the total debt to 1,244 billion kronor and raising the debt-to-GDP ratio to 19 percent. Despite this significant increase, the state's cost of managing the debt fell to 13 billion kronor, equivalent to just 0.2 percent of GDP. The primary reason for this is that the Swedish krona strengthened during the year, making it cheaper for the state to pay interest on the portion of the debt exposed to foreign currencies.

Why Does This Matter?

• Less Pressure on the State Budget: When the state can borrow money at lower interest rates, even as debt grows, the pressure to use tax revenues for interest payments decreases. This frees up resources for other public expenditures or could enable tax cuts.
• Strong Market Confidence: The strong demand for Swedish government bonds and the high level of trust among investors indicate that the market views Sweden as a stable and reliable borrower. This can help keep interest rates low for households and businesses as well.
• The Strength of the Krona is Decisive: The strengthening of the Swedish krona during the year reduced the interest cost for the currency-exposed portion of the debt. However, if the krona weakens in the future, costs could rise quickly again.

How to Think About This as a Taxpayer and Household

• Lower Interest Costs Provide Relief: For now, the risk of tax hikes or cuts to welfare is reduced, as the state pays less in interest despite a larger debt.
• Economic Stability Benefits Household Interest Rates: High confidence in Swedish government bonds and stable public finances can contribute to keeping interest rates for mortgages and other household loans favorable, at least as long as market confidence remains intact.
• Continued Deficits Signal Imbalance: The fact that the state is running a deficit for the second year in a row means the debt continues to grow. If interest rates rise or the krona weakens, the conditions could change rapidly, increasing pressure on public finances.

What Should Be Monitored Going Forward?

• The Development of the Krona: The state's low interest cost is largely dependent on a strong krona. Should it weaken, the costs of servicing foreign loans will increase.
• Global Interest Rate Environment: If market interest rates rise, it could soon become more expensive for the state to borrow, especially since a significant portion of the debt matures within a few years.
• The Long-Term Effect of Deficits: Continued deficits mean the debt-to-GDP ratio could continue to rise. In the long run, this could affect Sweden's creditworthiness and, consequently, the borrowing terms for households and businesses.

For public finances, this year's development represents a welcome respite, but the balance is fragile. For households and taxpayers, it serves as a reminder that stable public finances and strong market confidence are crucial factors for a favorable interest rate environment and long-term economic security.