The IRS has announced 2020 HSA and HDHP limits as follows:
Annual HSA contribution limitation. For calendar year 2020, the annual limitation on deductions for HSA contributions under § 223(b)(2)(A) for an individual with self-only coverage under a high deductible health plan is $3,550 (up from $3,500 in 2019), and the annual limitation on deductions for HSA contributions under § 223(b)(2)(B) for an individual with family coverage under a high deductible health plan is $7,100 (up from $7,000 in 2019).
High deductible health plans. For calendar year 2020, a “high deductible health plan” is defined under § 223(c)(2)(A) as a health plan with an annual deductible that is not less than $1,400 for self-only coverage or $2,800 for family coverage (up from $1,350 and $2,700 in 2019), and with respect to which the annual out-of-pocket expenses (deductibles, co-payments, and other amounts, but not premiums) do not exceed $6,900 for self-only coverage or $13,800 for family coverage (up from $6,750 and $13,500 in 2019).