Standard deduction for spouse of dual-status filer (MFS)

Forum|Forum|3 months ago
April 13, 2026
1 reply
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Hello!

For a married couple filing separately, where one spouse is a dual-status alien for the year, does the non-dual-status spouse remain eligible to claim the standard deduction?

I understand that the dual-status spouse cannot claim the standard deduction and effectively has a standard deduction of zero. In my case, that dual-status spouse is also not claiming any itemized deductions and is not filing Schedule A. My question is whether, in that situation, the dual-status spouse is treated as having claimed the standard deduction of zero for purposes of the MFS rule that generally requires both spouses to use the same deduction method.

Thank you!

Not A Product Question

Best answer by MaryK4

Yes, the non-dual-status spouse remains eligible to claim the standard deduction on their Married Filing Separately (MFS) return, provided the dual-status spouse does not itemize deductions. The general MFS rule requires both spouses to use the same method—either both itemize or both take the standard deduction. While a dual-status alien is legally barred from claiming the standard deduction (it is effectively zero), they are not forced to itemize.