Catchin' up. How the Additional $1,000 Annual HSA Contribution Works.

By William G. Stuart | Originally posted on LinkedIn

The federal tax code permits participants in certain tax-advantaged programs to contribute more as they age. Health Savings Accounts are no exception.

It is a feature of growing old. Along with more aches and pains, plus the nostalgia for the old days when gas station soda pop cost a dime and the machine dropped a paper cup, dispensed crushed ice, and then poured 8 oz. of soda, you receive certain compensating tax benefits. One is that you can contribute more to your retirement accounts as your earning years wane.

These provisions extend to Health Savings Accounts, even though they are not retirement accounts per se. That said, older Americans are more likely to incur higher medical expenses, so the catch-up contribution helps with both higher current expense and future medical bills.

What Is a Catch-Up Contribution?

The federal tax code includes provisions that permit taxpayers to increase their contributions to certain tax-advantaged accounts as the individuals approach retirement. For example, Individual Retirement Arrangement owners can contribute an additional $1,000 annually beginning in the year that they turn age 50. Participants in an employer-based 401(k) retirement plan can contribute an additional $7,500 annually beginning at age 50. Between ages 61 and 63, the figure rises to $11,250. All figures are indexed annually for inflation.

Health Savings Account owners can contribute an additional $1,000 annually beginning in the year that they turn age 55 (not 50). You can make the full $1,000 contribution for the year that you turn age 55 if you are eligible all 12 months that year, even if your birthday is in late December.

This figure is not indexed for inflation. It has remained flat at $1,000 since Health Savings Accounts were introduced in 2004. If the catch-up contribution had been adjusted using the same index applied to the statutory contribution limit, it would stand at about $1,670 in 2026.

Who Qualifies for a Catch-Up Contribution?

Individuals who are eligible to fund a Health Savings Account and are age 55 or older can make a catch-up contribution. There is no upper age limit. You lose your eligibility to contribute when you enroll in any Part of Medicare, which eliminates more than half of all people age 65 and older. If you remain HSA-eligible after age 65, though, you can continue to contribute.

Is There a Practical Age Limit on Contributions?

Although there is no statutory age limit to contribute to a Health Savings Account, the practical limit is between age 69 and age 70. Why? The interplay of Social Security, Medicare, and Health Savings Accounts. After your 70th birthday, Social Security monthly benefits no longer rise by 8% annually for every year that you delay. Thus, it makes sense to begin collecting Social Security beginning with the month of your 70th birthday. By doing so, you will be retroactively enrolled on Medicare Part A (inpatient care) beginning with the month that you turn age 69 1/2. That Part A enrollment will disqualify you from contributing for any month after you turn age 69 1/2.