搞错了。w2不行。 If I'm an employee working from home, do I qualify for a home office tax deduction? If you're an employee working remotely rather than a business owner, you unfortunately don't qualify for the home office tax deduction (however some states do allow this tax deduction for employees). Prior to the Tax Cuts and Job Act (TCJA) passed in 2017, employees could deduct unreimbursed employee business expenses including the home office deduction. However, for tax years 2018 through 2025, these deductions for employee business expenses have been eliminated.
你必须要求回公司总部被公司拒绝，你就可以抵税。 Your wfh must be for the benefit of your employer.
home office deduction 是指你在家为自己的business 办公，是self-employment，哪怕你有一个出租房都行。
wfh 是指你是公司的employee，在家里给公司打工，拿w2。 这个没有home office tax deduction。税务上公司会有很多deduction。
如果拿1099也许可以，W2不可以。