Mortgage Tax Calculator

 

 

To calculate the total due to the Treasurer for an original mortgage, click on the mortgage tax calculator link.

Mortgage Tax Calculator »

To calculate the total due to the Treasurer for a first modification, amendment, or extension of a prior mortgage, click on the first modification link.

Use this calculator for Tulsa County properties only. If you have a modification that needs to be calculated for another county, contact that county directly. We will not do calculations for other counties.

First Modification »

To calculate the total due to the treasurer on an instrument which has been modified more than once, call 918-596-5053.