CSLM12061 - FAQs: legislation questions and answers: do employers have to make SL deductions?

Part IV of The Education (Student Loans) (Repayment) Regulations 2009 covers deduction of repayments by employers

Specific legislation

Regulation	Contents
42	Repayments by a borrower who is an employee shall be made, accounted for and recovered as a like manner as income tax deducted from earnings of an office or employment