YES.
Two publications for reference (find the correct version for the tax year in question):
- IRS Publication 969 https://www.irs.gov/pub/irs-pdf/p969.pdf
- IRS Publication 502 https://www.irs.gov/pub/irs-pdf/p502.pdf
When looking at the CDHP/HSA, is it best to consult a tax professional regarding your personal finances and the impact on your federal income taxes?
