Contributions for the taxable year can be made any time prior to the time prescribed by law (without extensions) for filing the eligible individual’s federal income tax return for that year, but not before the beginning of that year. For calendar year taxpayers, the deadline for contributions to an HSA is generally April 15 following the year for which the contributions are made. Although the annual contribution is determined monthly, the maximum contribution may be made on the first day of the year.
Category:
Contributing to an HSA