What are some limitations that could occur during onboarding in Brazil?

When onboarding an employee in Brazil:

• We cannot change the start date after the employee we've enrolled the employee in payroll. 
• We cannot backdate employment agreements.
• We cannot pay retroactively.
• We can only pay employees in the local currency, Brazilian real (BRL).
• We cannot offer different benefits/employment conditions to different employees.
• We cannot hire foreign employees without the CPF/ RNM / PIS and CTPS.
• We need to enroll the employee in payroll at least 7 days before their start date (some exceptions may apply).
• We cannot mention benefits and perks in the employment agreement.
• We cannot offer unlimited paid time off (PTO) in Brazil.
• We cannot provide an exact net salary calculation.