Not really.
The software as a whole needs to be verified across a wide range of everchanging rules, some of which are going to be a judgement call even among experienced accountants.
Why would people be interested in working on this project? It certainly doesn't break any new ground. It's just a long and ongoing grind to implement tax code rules. If for some reason, I have a lifelong ambition to work on accounting software, I'm sure Intuit, SAP, and Oracle pay reasonably well.