Is this official SAT math?

No. It is a planning estimate. Payroll uses your full situation and current tables.

Does it include IMSS?

Only a simplified employee-side assumption. Employer quotas and benefits are out of scope.

No — everything runs in your browser.

FREEPROCESSED LOCALLY

Your data stays in your browser.

Mexico salary (gross → net)

Convert a monthly gross offer in MXN into a take-home ballpark using simplified ISR progressive bands and a flat employee social-security style deduction. Use it to compare job offers and set a budget — not for payroll filing. Confirm with your employer or a Mexican accountant before signing.

How to use

Enter monthly gross salary in MXN.
Review the estimated ISR and social-security deductions.
Read estimated monthly net — adjust if your contract has extras.

What the tool does

Applies a simplified progressive ISR model plus an orientative employee deduction to estimate monthly net pay.

What the tool does not do

Does not model IMSS employer quotas, subsidies, Christmas bonus (aguinaldo) proration, or SAT filings.

Tips

Ask HR whether the offer is bruto or neto before comparing.
Aguinaldo and vacaciones pay change annual cash — this is monthly orientation.

FAQ

Is this official SAT math?: No. It is a planning estimate. Payroll uses your full situation and current tables.
Does it include IMSS?: Only a simplified employee-side assumption. Employer quotas and benefits are out of scope.
Is data uploaded?: No — everything runs in your browser.
Is it free?: Yes — free, no signup.

Mexico salary (gross → net)

How to use

What the tool does

What the tool does not do

Tips

FAQ

Related tools