Has anything changed from our old way of sending in payments?


Effective November 2014, payments are only accepted electronically. You can now log in SLIP and make electronic ACH payments through E-Pay. E-Pay allows customers to make all payments instantaneous with a click of a button, reducing human error caused by issuing incorrect payments and time deficiencies from remitting payment via postal mail. Through this secured website, you are able to save your bank account information for future use, as well as enter multiple bank accounts if necessary.


Payments submitted before 12 p.m. Central Time (Monday-Friday, excluding holidays) will be debited from your account within 3 business days. Any payments made after 12 p.m. Central Time will be debited within 4 business days.

Do I need to provide any instructions to my bank for making an online payment?

If you have a fraud service on your bank account, you will need to provide your bank with the ACH Company IDs.

Mississippi Surplus Lines Association

ACH Company ID: 1640885758

ACH Company Name: MSLA

Mississippi Insurance Department

ACH Company ID: 1646000786

ACH Company Name: MDOI

Mississippi Windstorm Underwriting Association

ACH Company ID: 2646000786


Our office does not charge any fees to make online payments via SLIP. However, your bank may charge a fee for processing ACH transactions and you would need to verify with your bank to confirm.

If you have any questions or concerns, please contact us and we will be happy to assist.

How do I access the E-Pay System?

Click the “Billing” tab on the SLIP homepage. On the Billing page, you will find a link to the E-payments page.

How often do I pay for the Stamping Fee, SL Tax and MWUA Fee?

Stamping fees will be due on a six-month schedule along with taxes. Users are able to view and print MTRs showing monthly stamping fees, and can make payments throughout the six-month period. Accumulated stamping fees will be due, paid-in-full, on the same schedule as taxes. MWUA fees are due on a quarterly basis, but can be paid monthly if you choose.

What are the due dates for each assessment?

Surplus Lines Stamping Fees – Due January 30th & July 30th OR they may be paid in full at any time prior to the semi-annual deadline date.

Surplus Lines Premium Taxes – Due January 30th & July 30th OR they may be paid in full at any time prior to the semi-annual deadline date.

MWUA Nonadmitted Policy Fees – Due Quarterly (April 20th, July 20th, October 20th and January 20th) OR they may be paid in full at any time prior to the quarterly deadline date.

What are the current rates for the Stamping Fee, Surplus Lines Premium Tax and MWUA Nonadmitted Policy Fee?

Stamping Fee: .25% on gross premium and policy fees

Premium Tax: 4% on gross premium and policy fees

MWUA Fee: 3% on gross premium and policy fees on all risks (excluding Residential Flood and Earthquake)

Can I view invoice and payment history?

Yes: SLIP includes access to your complete invoice and payment history. This feature allows you to see which of your invoices has been paid to-date.

Can I view a statement for all assessments?

Beginning January 2015, your Statements for all fee types – the MSLA Stamping Fees, the Mississippi Insurance Department (MID) taxes and the Mississippi Windstorm Underwriting Association (MWUA) Fees will be accessible via SLIP.