In the interest of fairness: I made an assertion about federal employees and state residency. Since I made the assertion, rather than challenge others to prove me wrong, I set out to determine the veracity of my assertion.
Most states have differing laws regarding residency requirements. Most, if not all, states require federal employees to pay state taxes for the state in which they work. All states have a residency exemption for military; but many states, *including Texas,* don't have such an exemption for federal employees. Whether the employee follows the rules for residency for the state in which they're working is another discussion.
Now, back to the topic ... which we're still waiting for clarification on, apparently.