How can I pay for the Core Specialty XS?

To pay, please click the “View and Pay” button at the bottom of the emailed invoice or Invoice page on the Attune Portal. When this is clicked, a new invoice page will open and you/the insured will be able to enter the insured’s payment information under “Pay Invoice”. We accept payment by all major credit/debit cards, ACH transfer, or by check.


While we strongly recommend paying online, if you would like to mail a check for payment, you can send it to one of the below addresses.


Regular Mail (takes approximately 5-7 business days):


Attune Insurance Services LLC

PO Box 120518

Dallas, TX 75312-0518


Overnight Mail Process: FedEx/UPS/Overnight Shipper Only (takes up to 3 days):


Attune Insurance Services LLC

Attn: Batching Department LB# 120518




Please include the full XS policy number or account number in the memo of the check for faster processing. Kindly note that we recommend sending payment overnighted or certified to ensure delivery.

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