Yes, you can get your Form 1099-SA online. Your HSA custodian is required to post it to their secure portal, and most do so in the last two weeks of January. If you can’t reach the custodian’s site or want to verify what the IRS received, you can also pull the same data from a wage and income transcript inside your IRS online account.
Downloading It From Your HSA Custodian
Your custodian is the bank, credit union, or health-finance company that holds your Health Savings Account, Archer MSA, or Medicare Advantage MSA. They report every distribution to both you and the IRS, and the digital copy usually appears in your account well before the paper version reaches the mail.
Sign in with the username and password you set up when you opened the account. Most platforms now require a second verification step, typically a code sent to your phone or email, and some ask for your Social Security number or HSA account number before releasing tax documents.
Once you’re in, look for a section labeled Tax Center, Tax Documents, or Statements. The exact location varies by institution, but the 1099-SA is almost always grouped with the other year-end tax documents. Select the correct tax year and the site will generate a PDF you can save to your computer or cloud storage. That file works with most tax-preparation software, either as a direct upload or as a reference for manual entry.
Getting It From the IRS Instead
If your custodian’s portal is down, you’ve lost access, or you simply want to check the figures against what the IRS has on record, log in to your IRS online account at irs.gov and request a wage and income transcript for the relevant tax year. That transcript includes data from the full 1099 series, your 1099-SA among them.
Setting up an IRS online account requires identity verification through ID.me. If you’ve never done that before, allow extra time; the verification is not something you want to start the night before your return is due.
When the Form Posts
The statutory deadline for custodians to furnish your 1099-SA is January 31 of the year after the distribution. When that date falls on a weekend or holiday, the deadline shifts to the next business day. For distributions made during 2026, January 31, 2027 is a Sunday, so the actual deadline is Monday, February 2, 2027.
Most custodians upload digital copies a few days ahead of the deadline, so checking your portal in mid-to-late January is reasonable. If you consented to electronic-only delivery when you opened the account, no paper copy will arrive. You can withdraw that consent in writing at any time, and the custodian must then resume sending paper statements.
What to Check Before You File
Open the PDF and verify two things.
Box 1 shows the gross distribution: the total of everything that came out of the account during the year, including debit-card purchases and direct payments to medical providers. Confirm this matches your own records.
Box 3 shows a single-digit distribution code that categorizes the withdrawal. The code affects whether you owe additional tax.
- Code 1 is a normal distribution and covers routine withdrawals and direct payments to providers. It’s the most common code and does not by itself mean you owe extra tax.
- Code 2 means you took out contributions that exceeded the annual limit.
- Code 3 flags distributions made after the account holder became disabled.
- Code 4 is a death distribution to a decedent’s estate.
- Code 5 means the account lost its tax-exempt status due to a prohibited transaction. This is the code that should grab your attention, because a prohibited transaction can disqualify the entire account.
- Code 6 is a death distribution to a nonspouse beneficiary, made after the year of death.
If the Form Is Missing, Late, or Wrong
If the deadline passes and your 1099-SA hasn’t appeared in the portal or in the mail, contact the custodian first. They generate the form, and a quick call usually resolves the issue faster than anything else.
If the custodian is unresponsive and you still don’t have the form by the end of February, call the IRS at 800-829-1040. Have your name, address, Social Security number, and the custodian’s name and contact information ready. The IRS will reach out to the custodian and request the missing form on your behalf.
Don’t delay filing while you wait. The IRS expects you to file on time using your own records if necessary, and your bank statements and HSA transaction history contain the same distribution data. If the form arrives later and the figures differ from what you filed, amend the return at that point.
If the form arrives but the amount in Box 1 or the code in Box 3 is wrong, ask the custodian to issue a corrected form. Custodians are required to file corrections with both you and the IRS once they know about a mistake.
How the Numbers Flow Into Your Return
The Box 1 gross distribution feeds directly into Line 14a of Form 8889, the HSA reporting form that attaches to your individual return. Form 8889 is where you work out how much of the distribution, if any, is taxable.
Distributions used for qualified medical expenses owe no additional tax. Distributions used for anything else get added to your gross income and hit with a 20% additional tax on top of your regular rate. That penalty does not apply in three situations:
- After you reach age 65, non-qualified distributions are still included in your gross income, but the 20% additional tax no longer applies. Your HSA starts behaving like a traditional retirement account.
- If you become disabled as defined under the tax code, the penalty falls away.
- Distributions to a beneficiary after the account holder’s death are not subject to the 20% penalty.
The age-65 rule catches people off guard in both directions. Some assume all distributions become tax-free at 65, which isn’t true; you still owe income tax on non-medical withdrawals. Others don’t realize the penalty disappears and hold back from using the account when they could be drawing on it more flexibly.
How Long to Keep It
The IRS says to keep records that support items on your return for as long as they could be relevant, which generally means at least three years from the date you filed. If you underreported income by more than 25% of what your return showed, that window stretches to six years.
For HSA distributions the practical advice runs longer: keep the 1099-SA and the medical receipts that prove your withdrawals went to qualified expenses for at least three years after filing, and hold the receipts even longer if you can. If the IRS questions a distribution years later, the receipt is what shows the money went to a qualifying expense, not just that it left the account.