v3.26.1
Income taxes
12 Months Ended
Dec. 31, 2025
Income taxes  
Income taxes

Note 38.Income taxes

SEALSQ Corp is incorporated in the British Virgin Islands but is a Swiss tax resident, filing taxes in the canton of Geneva. It operates in various countries with differing tax laws and rates.

The components of income before income taxes are as follows:

Income / (Loss)

  ​ ​ ​

12 months ended December 31,

USD’000

2025

  ​ ​ ​

2024

  ​ ​ ​

2023

Switzerland

 

(21,152)

 

(10,907)

 

(6,524)

Foreign

 

(13,056)

 

(7,209)

 

3,481

Loss before income tax

 

(34,208)

 

(18,116)

 

(3,043)

The components of income taxes relating to the Group are as follows:

Income taxes

  ​ ​ ​

12 months ended December 31,

USD’000

2025

  ​ ​ ​

2024

  ​ ​ ​

2023

Current

Switzerland

 

 

 

Foreign

 

(162)

 

3,085

 

225

Deferred

Switzerland

Foreign

Income tax expense / (income)

 

(162)

 

3,085

 

225

The difference between the income tax recovery / (expense) at the Swiss Federal statutory income tax rate of 8.5% compared to the Group’s income tax recovery / (expense) as reported is reconciled below. In line with ASU 2023-09, the Group has elected not to restate prior periods.

  ​ ​ ​

12 months ended

December 31,

USD’000

2025

Net loss before income tax

 

(34,208)

Swiss Federal statutory tax rate

 

2,908

State and local income taxes (Geneva), net of federal income tax effect

 

Foreign tax effects

 

  ​

France

 

  ​

State income taxes, net of federal income tax effect

 

(856)

Changes in tax loss carryfowards from acquisition

 

3,531

Change in loss carryforwards in relation to the debt remission

 

105

Changes in tax loss carryfowards

 

4,161

Permanent Difference in relation to stock-based compensation

 

2

Changes in valuation allowances

 

(8,005)

Amortization of deferred tax liabilities from acquisition

 

171

Other

 

13

Effect of changes in tax laws or rates enacted in the current period

 

Effect of cross-border tax laws

 

Tax credits

 

  ​

Changes in tax loss carryfowards

 

2,311

State income taxes, net of federal income tax effect

 

(1,798)

Changes in valuation allowances

 

(2,513)

Nontaxable or nondeductible items

 

  ​

Permanent Difference in relation to stock-based compensation

 

15

Changes in unrecognized tax benefits

 

Other

 

117

Income tax (expense) / recovery

 

162

  ​ ​ ​

12 months ended December 31,

 

USD’000

2024

2023

 

Net loss before income tax

 

(18,116)

 

(3,043)

Statutory tax rate

 

14

%  

14

%

Expected income tax (expense)/recovery

 

2,536

 

426

Change in tax loss carryforwards

 

3,912

 

869

Change in loss carryforwards in relation to the debt remission

 

(52)

 

(514)

Change in valuation allowance

 

(6,932)

 

(600)

Foreign tax effects

 

(1,047)

 

(75)

Nontaxable or nondeductible items

 

(1,491)

 

(22)

Effect of exchange rate changes

 

 

Amortization of PPA

 

 

Other

 

(11)

 

(309)

Income tax (expense) / recovery

 

(3,085)

 

(225)

The Group assesses the recoverability of its deferred tax assets and, to the extent recoverability does not satisfy the “more likely than not” recognition criterion under ASC 740, records a valuation allowance against its deferred tax assets. The Group considered its recent operating results and anticipated future taxable income in assessing the need for its valuation allowance.

In view of the Group’s continued loss before income tax in the year ended December 31, 2025, and of the anticipated future taxable income per management’s forecast, the Group assessed that the recoverability of its deferred tax assets remains below the “more likely than not” recognition criterion under ASC 740 as at December 31, 2025. Consequently, the Group maintained a full valuation allowance against its gross deferred tax assets.

The Group’s deferred tax assets and liabilities consist of the following:

Deferred income tax assets/(liabilities)

  ​ ​ ​

As at December 31,

  ​ ​ ​

As at December 31,

USD’000

2025

2024

Foreign

 

(4,367)

 

Deferred income tax assets / (liabilities)

 

(4,367)

 

Deferred tax assets and liabilities

  ​ ​ ​

As at December 31,

  ​ ​ ​

As at December 31,

USD’000

2025

2024

Defined benefit accrual

 

401

 

(9)

Tax loss carryforwards

 

18,388

 

8,380

Add back loss carryforwards used for the debt remission

 

881

 

776

Valuation allowance

 

(19,670)

 

(9,147)

Deferred tax liability from acquisition

 

(4,367)

 

Deferred tax assets / (liabilities)

 

(4,367)

 

In connection with the acquisition of IC’Alps, the Group recognized a net deferred tax liability of USD 4,366,726 as at December 31, 2025, related to intangible assets identified during the Purchase Price Allocation (PPA).

As of December 31, 2025, the Group’s operating cumulated loss carry-forwards of all jurisdictions are as follows:

Operating loss-carryforward as of December 31, 2025

Total operating loss carry-forwards / Year of expiration if applicable to jurisdiction

USD’000

  ​ ​ ​

Switzerland

  ​ ​ ​

France

  ​ ​ ​

Japan

  ​ ​ ​

USA

  ​ ​ ​

Total

2026

 

 

 

 

 

2027

 

 

 

 

 

2028

 

 

 

 

 

2029

 

188

 

 

 

 

188

2030

 

7,189

 

 

 

 

7,189

2031

 

10,027

 

 

 

 

10,027

2032

 

14,928

 

 

 

 

14,928

2045

 

 

 

 

59

 

59

No expiration

 

 

54,521

 

9

 

 

54,530

Totals

 

32,332

 

54,521

 

9

 

59

 

86,921

In France, operating losses may be carried forward indefinitely but may be offset against the taxable profits of a given fiscal year only up to an amount of €1 million, plus 50% of the taxable result in excess of that threshold.

The following tax years remain subject to examination:

Significant jurisdictions

  ​ ​ ​

Open years

Switzerland

 

2025

France

 

2022 – 2025

Japan

 

2025

Taiwan

 

2025

USA

 

2025

The Group has no unrecognized tax benefits.