Would it be a cardinal sin to have the same "Sub-Section" appear in more than one "Section" in my website?

"Why?" you ask.

Well, a lot of times there is *overlap* in content.

For example, I have a "Finance" section and a "Legal" section, but the sub-section of "Taxes" could - and does - apply to both.

(There are diverse concepts like "Calculating Taxes", "Reducing Taxes", and "Paying Taxes" that your accountant (i.e. Finance) cares about, but then there are things like "Tax Law", "Tax Litigation" and "Tax Structure & Entities" that your attorney (i.e. Legal) cares about.)

I guess I could change the names slightly, but would it be horrible to have...

Finance > Taxes

Legal > Taxes
...for menu choices?