IRS Announces 2027 HSA Inflation-Adjusted Contribution Limits: What Canadian Residents with US HSAs Need to Know

Summary

The IRS has released the 2027 inflation-adjusted contribution limits for Health Savings Accounts (HSAs) in Rev. Proc. 2026-24. For self-only HDHP coverage, the maximum contribution rises from $4,400 to $4,500; for family coverage, from $8,750 to $9,000. The $1,000 catch-up contribution for individuals aged 55+ remains unchanged. Minimum annual deductibles and maximum out-of-pocket limits for qualifying high-deductible health plans (HDHPs) have also been adjusted upward.

Source: The Tax Adviser (AICPA) — HSA inflation-adjusted maximum contribution amounts for 2027 announced — https://www.thetaxadviser.com/news/2026/jun/hsa-inflation-adjusted-maximum-contribution-amounts-for-2027-announced/

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Our Take

For Canadian residents who maintain a US HSA — a common scenario for cross-border workers or those who worked in the US before moving north — these annual adjustments matter for planning purposes. HSAs offer triple tax benefits (pre-tax contributions, tax-free growth, and tax-free withdrawals for qualified medical expenses). However, the CRA treats HSAs differently: contributions are not deductible on Canadian returns, and the accounts may be subject to Canadian reporting rules on foreign assets. Cross-border filers should map out their 2027 HSA contribution strategy early and ensure they meet compliance obligations on both sides of the border.

Disclaimer: This article is general information only and does not constitute tax advice; it should not substitute professional tax counsel. Please consult a licensed CPA for advice specific to your situation.