Frank is correct. If passed, the new provision would apply to decrees or agreements entered after December 31, 2017, or any modifications of earlier agreements/decrees where it expressly indicates that the new tax law making it non-taxable and non-tax deductible is to apply.
Here is the language from the proposed Act:

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Brian G. Paul, Esq.
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Original Message:
Sent: 11-03-2017 07:43
From: Geraldene Duswalt
Subject: The GOP tax plan and how it would impact alimony
I read this morning that one of the deductions that they are planning to eliminate is the alimony deduction. Did anyone else see that? Would that mean that alimony is no longer tax deductible to the payor, but would it still be taxable to the payee? That would not make sense but if its treated like child support and not taxable or tax deductible then where does that leave people that settled their cases based upon the premise that they can deduct alimony? Or maybe I just read that wrong, anyone else?
I know its a long way from passing and a lot can change but that just stuck out in the article.
Gerri Duswalt
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