Yes. Your spouse can use your HSA funds for their qualified medical expenses. They do not need to be on your health insurance plan.
The IRS allows HSA funds to be used for the account holder, their spouse, and their tax dependents. The expenses must qualify under IRS Section 213(d), which covers doctor visits, prescriptions, dental, vision, OTC medications, and more. See the full list.
The Rules
Rule 1: The expense must be a qualified medical expense. The same IRS eligibility rules apply whether the expense is for you or your spouse. Doctor visits, prescriptions, dental work, and OTC medications all qualify.
Rule 2: Your spouse does not need to be on your HDHP. This is the part that surprises most people. Your spouse can have their own employer plan, even a PPO or HMO. You can still use your HSA to pay for their medical bills.
Rule 3: Your spouse cannot contribute to your HSA. Only the account holder can make contributions. But either spouse can use the funds for qualified expenses.
Rule 4: Keep receipts that show the patient name. When using HSA funds for a spouse, documentation should include the patient name. This is important if the IRS ever requests proof.
Common Scenarios
Both spouses have their own HSA. Each spouse can only contribute to their own HSA. But either spouse's HSA can pay for either person's expenses. You could technically pay all family medical bills from one HSA.
One spouse has an HSA, the other has an FSA. This works, but there is a catch. If your spouse has a general-purpose FSA, it can disqualify you from contributing to your HSA. A limited-purpose FSA (dental and vision only) does not cause this problem. Check with your benefits administrator.
Spouse is on Medicare. If your spouse is on Medicare, you can still use your HSA for their qualified expenses. But a person on Medicare cannot contribute to an HSA themselves.
Divorced spouse. Once you are divorced, your former spouse no longer qualifies. HSA funds can only be used for a current legal spouse.
Contribution Limits for Married Couples
| Coverage Type | 2026 Limit |
|---|---|
| Self-only HDHP | $4,400 per person |
| Family HDHP | $8,750 total |
| Catch-up (55+) | $1,000 per person |
If both spouses have self-only HDHPs, each can contribute $4,400 to their own HSA. That is $8,800 combined. If one spouse has family HDHP coverage, the family limit is $8,750 total across both HSAs.
Track Expenses for Both Spouses
When using the delayed reimbursement strategy, tracking spousal expenses separately is important. Each receipt should note which family member incurred the expense.
Tripl lets you log expenses for yourself and your family members. Every receipt is stored with the date, amount, and category so your reimbursement records stay organized.
*This is educational content, not financial or tax advice. Consult a qualified professional before making decisions about your HSA.*