HSA Year-End Checklist (2026) | HSA Tracker

Verify you were enrolled in an HSA-eligible HDHP for the full calendar year (or the specific months you contributed).

HSA eligibility is tied directly to your HDHP coverage. If you weren't covered by an HDHP for the entire contribution period, some contributions might be ineligible, leading to penalties.

Confirm your maximum HSA contribution limit for 2026, including any catch-up contributions if you are age 55 or older.

Overcontributing can result in a 6% excise tax, while under-contributing means you're missing out on valuable tax deductions and tax-free growth.

Review all contributions made to your HSA throughout 2026 from all sources (payroll, direct deposits, transfers).

This ensures you have an accurate total to compare against the IRS limits, preventing inadvertent over-contributions or identifying opportunities to contribute more.

Consider making a final lump-sum contribution before the tax filing deadline (April 15, 2027) to reach your maximum for 2026.

Even if you missed payroll deductions, you have until the tax deadline to fully fund your HSA for the previous year, securing the maximum tax deduction.

If you switched employers or HDHPs during the year, ensure combined contributions don't exceed the annual limit.

Each individual's total contributions across all HSAs must stay within the IRS limit. Failing to track this can easily lead to over-contribution penalties.

Gather and organize all receipts for qualified medical expenses paid in 2026, regardless of whether you reimbursed yourself.

You must be able to prove that any HSA distributions were for qualified medical expenses if audited. Keeping records is essential, even if you paid out-of-pocket and plan to reimburse yourself later.

Reconcile all HSA distributions (withdrawals) with your qualified medical expense records.

Every dollar taken from your HSA must correspond to a qualified medical expense to remain tax-free. Mismatches can trigger taxable income and penalties.

Digitize physical receipts and Explanation of Benefits (EOB) statements for long-term storage.

The IRS can audit up to three years back, or even longer in some cases. Digital records are easier to store securely and retrieve than stacks of paper.

Identify any eligible expenses paid out-of-pocket that you have not yet reimbursed yourself for.

You can reimburse yourself for past qualified expenses at any time, even years later, as long as the expense occurred after your HSA was established. This allows you to grow your HSA tax-free for longer.

Review the IRS Publication 502 for any new eligible expense categories or clarifications for 2026.

The list of qualified expenses can change. Staying updated ensures you claim all possible deductions and avoid claiming ineligible expenses.

Review your HSA investment performance for 2026 and compare it to broader market benchmarks.

Understanding how your investments performed helps you make informed decisions about your allocation and identify any underperforming assets.

Rebalance your HSA investment portfolio to align with your risk tolerance and long-term healthcare savings goals.

Over time, market fluctuations can shift your portfolio away from your target allocation. Rebalancing ensures your investments remain appropriate for your strategy.

Research alternative HSA providers if you're dissatisfied with current fees, investment options, or customer service.

High fees or limited investment choices can erode your HSA's growth. Exploring other providers like Fidelity or Lively could offer better value and more options.

Estimate your anticipated healthcare expenses for 2027, including potential dental, vision, or elective procedures.

Forecasting future needs helps you plan your 2027 contributions more accurately and decide how much of your current balance to keep liquid versus invested.

Consider increasing your 2027 HSA contributions if your employer offers a match or if you anticipate higher medical costs.

Maximizing contributions is key to maximizing tax benefits and building a substantial healthcare nest egg, especially if you have an employer match.

Expect to receive Form 1099-SA (Distributions From an HSA, Archer MSA, or Medicare Advantage MSA) from your HSA provider.

This form reports all distributions you took from your HSA during the year. It's crucial for accurately completing Form 8889 and avoiding tax discrepancies.

Expect to receive Form 5498-SA (HSA, Archer MSA, or Medicare Advantage MSA Information) from your HSA provider.

This form reports all contributions made to your HSA for the year. You'll need this to verify your total contributions when filing your taxes.

Understand how to complete Form 8889, Health Savings Accounts (HSAs), for your 2026 tax return.

Form 8889 is where you report your HSA contributions and distributions. Accurate completion is vital for claiming your tax deduction and demonstrating tax-free withdrawals.

Confirm that your employer's W-2 form accurately reflects your pre-tax HSA contributions in Box 12, Code W.

Errors on your W-2 can lead to incorrect tax calculations or trigger IRS inquiries. Verify this detail before filing.

If you made excess contributions, ensure you've removed them and any earnings before the tax deadline to avoid penalties.

Failure to correct excess contributions in a timely manner results in a 6% excise tax for each year the excess remains in the account.

Keep copies of all tax forms (1099-SA, 5498-SA, W-2, and your completed Form 8889) with your tax records.

Maintaining thorough tax records is essential for future reference and in case of an IRS audit, providing proof of your HSA activities.