Senator - it appears you are assuming the OP's wife will be categorized as "self employed" - where all those nice tax benefits you mention come into play. But it seems she's being categorized as 'non-equity partner'..... NOT self employed. The benefits you talk about (SEP etc) don't apply. She'll still have 401k and not be SEP qualified.
Given the high income of this situation - I think I'd be talking to a tax accountant or tax attorney... or perhaps even an employment attorney. It sounds like OP's wife might be an attorney herself - but probably not specializing in tax or employment.
Given the high income of this situation - I think I'd be talking to a tax accountant or tax attorney... or perhaps even an employment attorney. It sounds like OP's wife might be an attorney herself - but probably not specializing in tax or employment.