The rule disallows inclusion if any of the following are true:
1. If it does not produce a change in outlays or revenues;
2. If it produces an outlay increase or revenue decrease when the instructed committee is not in compliance with its instructions;
3. If it is outside the jurisdiction of the committee that submitted the title or provision for inclusion in the reconciliation measure;
4. If it produces a change in outlays or revenues which is merely incidental to the non-budgetary components of the provision;
5. If it would increase the deficit for a fiscal year beyond those covered by the reconciliation measure (usually a period of ten years); or
6. If it recommends changes in Social Security.
A minimum wage increase clearly fails #4. The
point of the $15 minimum wage is not to save/collect/spend money, but to add a regulation. That the CBO says it'll have knock-on effects which will increase the deficit is clearly
incidental.
The majority can always overrule the parlimentarian, so it's not
ultimately up to her, though overruling her would be seen as a sort of "nuclear option", so it'd be difficult to get centrist Democrats to go along with it.
Minimum wage laws are completely nonsensical. It's banning employers from paying people below a certain rate, but you can equally look at it as banning employees from
voluntarily selling their services "too cheaply". You'd also generally expect it to increase unemployment; if your work only produces $10/hr for the company, then there's no way in hell they're going to pay you $15/hr: they're just going to fire you. Only people who are already being paid an amount slightly above or below the new minimum wage have a chance of seeing a small actual raise.
If you want to guarantee that people
actually receive a "living wage" and don't just get fired, the proper solution would be to increase/expand the earned income tax credit (EITC). The EITC more-or-less says, "If you make less than $x/hr, then the government will pay the difference between this wage and $x/hr." So instead of increasing the minimum wage to $15/hr, structure the EITC such that everyone is guaranteed to actually make $15/hr from work, no matter what their employer actually pays them. The EITC already exists in the tax code, but it's small and the "EITC minimum wage" weirdly depends heavily on the number of dependents you have:
# of dependents | Current "EITC minimum wage" (rough idea - it's complex) |
0 | $3.64/hr |
1 | $6.79/hr |
2 | $9.96/hr |
3 | $10.81/hr |
I don't actually actively support any sort of welfare like this, but I don't understand why almost all leftists cling to the counterproductive and contentious minimum wage idea instead of the much more reasonable EITC idea. (Changing the EITC involves just changing some numbers in the tax code, so it'd clearly be allowed by reconciliation, as well.)