Use the account in a way you can defend later.

The most important part of HSA distributions is not the debit card. It is your ability to match the reimbursement to a qualified expense and keep a clean record of what happened.

Now

Pay directly from the account

Many people use the HSA as a dedicated medical spending bucket and pay qualified expenses as they come up.

Later

Reimburse yourself from records

Others pay out of pocket first, then reimburse themselves later as long as the expense was valid and properly documented.

Always

Keep the documentation trail

The administrator does not usually validate each purchase for you. The burden is on the account holder to keep usable records.

Save receipts and explanations

Keep enough detail to show what the expense was, when it occurred, and why it was eligible.

Match the reimbursement clearly

Do not make vague withdrawals that you cannot connect to a specific qualified expense later.

Verify unusual distributions

When a payment feels borderline, pause and confirm the rule before you move money out of the account.