> tens or hundreds of thousands of HR systems, paper forms, tax laws, jurisdictions, edge cases, bank transfers, etc, Is there any evidence that this is the ca

> tens or hundreds of thousands of HR systems, paper forms, tax laws, jurisdictions, edge cases, bank transfers, etc, Is there any evidence that this is the case though? I don’t have any evidence for the contrary either, but my own experience would suggest that the IRS system is likely bulky and inflexible behemoth that does not care least to be compatible with any other systems as all of those other systems are written to be compatible with what IRS have already. And whatever edge cases or gotchas there might be they are probably offloaded to internal bureaucracy.