Chief Information Security Officer (CISO) take-home pay by seniority
2026 median salary for each level in Mexico, and what it leaves after ISR (income tax). Standard salaried employee, SAT Art. 96 tarifa. 2026 rates.
| Level | Gross / year | Take-home / year | Per month | Effective rate |
|---|
| Junior | $768,000 | $612,767$51,064/mo | $51,064 | 20.2% |
|---|
| Mid-level | $1,205,000 | $918,667$76,556/mo | $76,556 | 23.8% |
|---|
| Senior | $1,769,000 | $1,302,297$108,525/mo | $108,525 | 26.4% |
|---|
| Lead / Principal | $2,483,000 | $1,773,537$147,795/mo | $147,795 | 28.6% |
|---|
The biggest pay step is Senior to Lead / Principal: $714,000 more a year before tax, of which $471,240 reaches take-home. 34% of that raise goes to ISR (income tax), against an average 26% 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 Chief Information Security Officer (CISO) salaries in Mexico run from $1,183,000 to $1,269,000 a year, which is $903,267 to $963,467 after ISR (income tax).