A Web3 Security Engineer earning the median salary of SEK811K in Sweden takes home approximately 576 618 kr/year (48 052 kr/month) after kommunalskatt (municipal tax) and statlig inkomstskatt (state income tax), using 2026 rates.
2026 median salary for each level in Sweden, and what it leaves after kommunalskatt (municipal tax) and statlig inkomstskatt (state income tax). National-average kommunalskatt (32.38%), single filer. 2026 rates.
| Level | Gross / year | Take-home / year | Per month | Effective rate |
|---|---|---|---|---|
| Junior | 584 000 kr | 453 241 kr37 770 kr/mo | 37 770 kr | 22.4% |
| Mid-level | 820 000 kr | 580 904 kr48 409 kr/mo | 48 409 kr | 29.2% |
| Senior | 1 083 000 kr | 706 145 kr58 845 kr/mo | 58 845 kr | 34.8% |
| Lead / Principal | 1 378 000 kr | 846 624 kr70 552 kr/mo | 70 552 kr | 38.6% |
The biggest pay step is Senior to Lead / Principal: 295 000 kr more a year before tax, of which 140 479 kr reaches take-home. 52% of that raise goes to kommunalskatt (municipal tax) and statlig inkomstskatt (state income tax), against an average 35% on the Senior salary, because the extra pay is taxed at the top of your bands rather than spread across all of them.
Around the headline median, the middle half of Web3 Security Engineer salaries in Sweden run from 800 000 kr to 835 000 kr a year, which is 571 380 kr to 588 047 kr after kommunalskatt (municipal tax) and statlig inkomstskatt (state income tax).
The table above uses the Web3 Security Engineer median. Enter your own gross salary below for a precise figure.
National-average kommunalskatt only. Your real municipality's tax rate can be up to ~3.5 percentage points lower (Österåker, 28.93%) or higher (Dorotea, 35.65%) than the 32.38% national average used here. Grundavdrag and jobbskatteavdrag are included, using Skatteverket's 2026 formulas; the burial and church fee are not.
2026 tax year
National-average kommunalskatt: 32.38% of income after the grundavdrag, less the jobbskatteavdrag. Statlig inkomstskatt: 20% on income above the 660,400 kr/year brytpunkt.
Common salaries:
Annual take-home pay
576,618 kr
Per month
48,052 kr
Per week
11,089 kr
Effective tax rate
28.9%
How your 811,000 kr is split
576,618 kr
71.1%
203,078 kr
25.0%
30,120 kr
3.7%
| Gross salary | 811,000 kr |
| Kommunalskatt (32.38% on 793,600 kr after the 17,400 kr grundavdrag) | -256,968 kr |
| Jobbskatteavdrag (earned income tax credit) | 52,390 kr |
| Skattereduktion för förvärvsinkomst | 1,500 kr |
| Statlig inkomstskatt (20% above brytpunkt) | -30,120 kr |
| Public service fee | -1,184 kr |
| Total deductions | -234,382 kr |
| Net take-home (annual) | 576,618 kr |
Calculations use the 2026 national-average kommunalskatt (32.38%, per Statistics Sweden) and the 2026 statlig inkomstskatt brytpunkt (660,400 SEK/year, per Skatteverket) at a flat 20% above that threshold. Includes the 2026 grundavdrag (basic allowance), jobbskatteavdrag (earned income tax credit), skattereduktion för förvärvsinkomst and public service fee, per Skatteverket's 2026 technical description (SKV 433). Leaves out allmän pensionsavgift (the 7% employee pension fee, fully offset by a matching tax credit), the burial fee (about 0.3%) and the optional church fee, and uses the national-average rate rather than your municipality's (28.93%–35.65% range). For precise figures, consult Skatteverket or a tax professional.
Permanent median
811 000 kr
576 618 kr take-home
Contract median
7 695 kr/day
≈ 1 692 900 kr gross a year
At a median 7 695 kr/day, contract work grosses about 1 692 900 kr a year over 220 billable days, 109% more than the 811 000 kr permanent median. That premium has to pay for what an employer would otherwise cover: paid holiday and sick days, pension contributions, and the gaps between contracts.
Contract and permanent benchmarks come from separate samples, so treat the gap as a guide rather than a like-for-like quote. See Web3 Security Engineer contract rates and contractor take-home →
A Web3 Security Engineer earning the median salary of SEK811K in Sweden takes home approximately 576 618 kr per year (48 052 kr per month) after kommunalskatt (municipal tax) and statlig inkomstskatt (state income tax), using 2026 rates.
On a median Web3 Security Engineer salary of SEK811K, the effective deduction rate (kommunalskatt (municipal tax) and statlig inkomstskatt (state income tax)) is 28.9%, leaving 576 618 kr as take-home pay.
A senior Web3 Security Engineer in Sweden earns a median 1 083 000 kr a year and takes home approximately 706 145 kr (58 845 kr per month) after kommunalskatt (municipal tax) and statlig inkomstskatt (state income tax), an effective rate of 34.8%.
A junior Web3 Security Engineer in Sweden earns a median 584 000 kr a year and takes home approximately 453 241 kr (37 770 kr per month) after kommunalskatt (municipal tax) and statlig inkomstskatt (state income tax), an effective rate of 22.4%.
The biggest pay step is Senior to Lead / Principal: 295 000 kr more a year before tax, of which 140 479 kr reaches take-home. 52% of that raise goes to kommunalskatt (municipal tax) and statlig inkomstskatt (state income tax), against an average 35% on the Senior salary, because the extra pay is taxed at the top of your bands rather than spread across all of them.
At a median 7 695 kr/day, contract work grosses about 1 692 900 kr a year over 220 billable days, 109% more than the 811 000 kr permanent median. That premium has to pay for what an employer would otherwise cover: paid holiday and sick days, pension contributions, and the gaps between contracts. Contract and permanent benchmarks come from separate samples, so treat the gap as a guide.
Web3 Security Engineer Salary Benchmarks
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