If you had registered with the legislature as a lobbyist, you have to file an expense report within 10 days after the preceding month, even if you had no expenses.
On this page, on the right hand side of the logo, click on Sign In.
In this page, enter your user name and password.
Having done that takes you back to the Lobbyist Registration and Reporting page
On this page, along the menu bar just below the logo, click on My Status
On this page, in the column titled REPORT MONTH, click on February (that is, the current month).
It takes you to Expenditure Report for [your name] for the month of February
I did not have any expenses, so I click on No
and then click on the checkbox “I declare under …”
and then click on Submit Expenditure Report
If you did have expenses, click Yes. Then it asks you if it was more than $50. Whether you click on Yes or No, it will ask you to provide more details. You are on your own now.