IMSS Employer Modification of Workers' Salaries Form

Simplify IMSS Salary Modification Reporting with Paperform

Managing salary modifications for your Mexican workforce requires precision, compliance, and clear documentation. This IMSS Employer Modification of Workers' Salaries Form template helps Mexican businesses, HR departments, and payroll administrators accurately report salary changes to the Instituto Mexicano del Seguro Social (IMSS) while calculating SDI (Salario Diario Integrado) adjustments, retroactive amounts, and contribution differences.

Built for Mexican HR and Payroll Teams

Whether you're a small business with a handful of employees or a mid-sized company managing dozens of salary modifications monthly, this template streamlines the entire process. It captures all the essential information IMSS requires—from employer and worker registration numbers to precise salary calculations—ensuring your submissions are complete and compliant with Mexican social security regulations.

The form includes intelligent calculation fields that help you determine SDI adjustments, retroactive payment amounts, and the difference in contributions owed or credited. By automating these calculations within the form itself, you reduce manual errors and speed up the submission process significantly.

Automate Your Compliance Workflow with Stepper

Once a salary modification is submitted, you can connect this form to Stepper to automate your entire compliance workflow. Automatically notify your payroll team, update your internal HR systems, generate payment instructions for contribution differences, and create an audit trail for each modification. Stepper's AI-native workflow builder ensures that every salary change triggers the right next steps without manual intervention.

Professional, Compliant, and Easy to Use

This template is designed specifically for Mexican regulatory requirements, with fields for RFC numbers, IMSS registration numbers, and all the documentation needed for accurate salary modification reporting. The conditional logic ensures that only relevant fields appear based on the type of modification being reported, making the form straightforward for HR staff to complete while maintaining full compliance with IMSS regulations.

Paperform is trusted by businesses worldwide for handling sensitive HR and compliance data with SOC 2 Type II certification and robust security features. This template gives Mexican employers a professional, reliable solution for managing one of the most critical aspects of payroll compliance.