You can ask the company to print on letterhead what the salary was, also tax documents would be helpful (although I guess it would have no tax documentation since salary was cash).Hey I am from Pakistan , my wife was working as junior accountant in one company which is small printing company wHile Studying bachelor, but she was paid cash salary , how can I show her experience and what things are needed as there is no payslip for it , please it would be great help
Is your wife the primary applicant? If not, then you don't need to show her work experience.