Degrees of Offalism

0. All children and adults may keep their shoes on.

1. Small children required to remove shoes, teenagers and adults may keep them on.

2. Children and teenagers required to remove their shoes, adults may keep them on.

3. All family members required to remove their shoes, visitors may keep them on.

4. Family members and close friends asked to remove their shoes, other visitors may keep them on.

5. Family members and visitors normally asked to remove their shoes, but exceptions made for parties and some formal occasions.

6. Family members and visitors are normally required to remove their shoes on all occasions, including parties.

I would say that you only count as having a shoes-off policy if you are at level 5. Level 4 is close, but in my opinion is not really a true shoes-off policy.