Do unused OTC allowances roll over to the following quarter? November 18, 2024 18:05 No, any unused OTC allowance will expire at the end of the quarter. Related articles Can I use this allowance at my local pharmacy or anywhere else outside the OTC program? Am I getting charged any additional fees for this benefit? How do I check my order status online? How many days does it take to receive an order? Where can I find my available allowance?