Has anyone seen the new 1040 form?

[PoindexterOglethorpe]

14. My best guess is that lines "Reserved" are labelled as such

so that in future years something might be placed there.

Similarly, the thick books of government rules and regulations, back when everything was in paper form, would often have pages that read: This page intentionally left blank. That was because in the past that page would have had something on it, now because of changes it doesn't.

I know this from years of updating the Rules Tariff at the airport when I was an airline employee.