Reconcile Form 1099-SA with HSA Withdrawals

Record the account owner, custodian, masked account reference, calendar year, and corrected status. Confirm that the account-type checkbox identifies an HSA. The same 1099-SA form also covers Archer and Medicare Advantage MSAs, which have their own rules.

Download the complete account activity for the calendar year. Preserve the posting date, amount, transaction reference, payee, and any reversal. Keep the original file and make notes in a working copy so the provider’s record remains intact.

The IRS 1099-SA page identifies the statement and links to its instructions. Review the form revision and return year before applying a current instruction to an older distribution.

List direct payments to service providers, debit-card purchases, reimbursements sent to a bank account, and other amounts the custodian classified as distributions. Use transaction identifiers to connect a withdrawal to its receipt or explanation.

Publication 969 (2025) explains that total HSA distributions include debit-card payments and withdrawals by other individuals designated by the account holder. The provider’s activity history is therefore a better starting point than the owner’s bank statement alone.

Do not count a debit transaction twice because it appears both in a card activity view and the main HSA ledger. Keep one withdrawal row with links to both source views. Investigate pending, reversed, or duplicated entries rather than adding every visible line mechanically.

Fictional example: An HSA shows $900 paid by debit card to providers, $600 reimbursed to the owner’s bank account, and a $200 cash withdrawal. The custodian reports $1,700 of normal distributions. No other transaction or correction is involved.

The financial total agrees, but the $200 remains an expense-evidence question. A matching 1099-SA does not resolve what the cash paid for. Keep that issue visible until its treatment can be reviewed on the actual records.

The ledger also shows why using only the $600 bank deposit would understate distributions by $1,100.

The box 1 instructions report gross distributions and do not require the trustee to determine their taxable amount. Box 2 earnings on excess contributions are included in box 1. Do not add those earnings to the gross amount a second time.

Keep excess-contribution returns, accepted repayments of mistaken distributions, direct trustee transfers, and other special movements separately identified. An HSA-to-HSA direct trustee transfer is not reported as a distribution under the instructions; the actual transaction path must support that classification.

A provider’s general transaction label may not explain the tax-reporting category. If the gross total or code differs from your records, ask the custodian which entries it included and how it classified them. Preserve the response with the statement.

For each withdrawal used to pay or reimburse medical expenses, record the expense reference, service or purchase date, person covered, amount paid, and any insurance or other reimbursement. Keep itemized documentation rather than only the HSA payment confirmation.

Publication 969’s recordkeeping rules require support that distributions paid or reimbursed qualified medical expenses, that the expenses were not previously paid or reimbursed elsewhere, and that they were not taken as an itemized deduction. Expenses incurred before the HSA was established are not qualified HSA expenses under the publication.

A single reimbursement can cover several expenses. Link all component receipts to that withdrawal and show the allocation so the same receipt is not later reused for another tax-free reimbursement.

Finish with the reported gross amount, supported ledger total, and unexplained difference. Separately list withdrawals whose expense evidence or classification remains unresolved. These two lists should not be combined into a single “reconciled” checkbox.

If the provider issues a corrected statement, retain the original and update the comparison to the current version. If a missing receipt is recovered, update the expense evidence without inventing a change to the custodian’s distribution total.

Provide both views for the Form 8889 review described in Publication 969. That preserves the distinction between what the custodian reported and how the distribution is treated on the account holder’s return.