Juliad,
This is a pretty common feature of HELOCs and I believe that I worked in one of the first banks to actually implement these types of features within a program around 1990, which is about the time that the Home Ownership and Equity Protection Act first raised it's ugly head. While we had issues from the processing side, as the core loan processing systems did not have any modules that would handle it at that time and we had to develop our own coding, the disclosure side is not really that difficult. Getting the periodic statements to be produced under Reg Z does still present issues unless your core system actively supports this feature. Although I have not personally reviewed any banks in Texas that offer this feature, like I said, IMHO, it should be possible as long as you also follow the other Texas specific regulations. Good luck!
_________________________
The opinions expressed here should not be construed to be those of my employer:
PPDocs.com