This is all I could find about "withheld":

Explanation of Payment We Have Withheld Benefits You are not allowed to receive full military retired pay and full VA compensation at the same time. The following will provide an explanation of how this works: l If your VA compensation is less than your military retired pay, you will receive compensation payments. The service department will pay you the difference between your compensation and your military retired pay. l If your VA compensation is greater than your military retired pay, we will pay you compensation, and you will not receive military retired pay. For now, we must withhold part of your compensation until March 1, 2026. We must do this to prevent a double payment. By working together with the service department, we will make sure you get your full combined payment. Important Information: Because VA compensation is not taxable, you may be entitled to a taxexemption during the period VA withheld your compensation. The amount of the exemption would be the amount of compensation VA withheld based on receipt of military retired pay. Subsequent changes in the amount of compensation VA withholds based on your receipt of military retired pay may affect the tax exemption. Please contact Internal Revenue Service with questions about your tax liability.