How to Transfer Your HSA to Another HSA: Steps, Timeline, and Taxes

The cleanest way to transfer an HSA to another HSA is a direct trustee-to-trustee transfer: you open an account at the new custodian, submit a transfer request, and the two institutions move the money between themselves. You never touch the funds, there is no cap on how many transfers you can do in a year, and nothing about the move appears on your tax return.¹ The other option, an indirect rollover, sends the cash to you first and puts a 60-day clock on redepositing it. Most people should use the direct transfer.

The Two Ways to Move HSA Money

The IRS recognizes two methods, and the difference matters because one is essentially foolproof and the other can generate a tax bill if you slip.

In a trustee-to-trustee transfer, your current custodian sends the balance directly to your new custodian, typically by check made payable to the new custodian or by electronic transfer. Because you never take possession of the money, the IRS does not treat it as a distribution or a rollover contribution. You do not include the amount in income, deduct it as a contribution, or list it on Form 8889.² There is no limit on how many direct transfers you can make in a single year. You could consolidate three legacy HSAs into one account in the same month with no tax impact.¹

In an indirect rollover, your current custodian distributes the money to you personally. You then have 60 days to deposit the full amount into another HSA.³ You are limited to one indirect rollover in any 12-month period across all HSAs you own, and you must report it on Form 8889. Use this method only if you actually need short-term access to the cash. Otherwise, the direct transfer removes every way this can go wrong.

What to Gather Before You Start

Having a few details ready keeps the paperwork from stalling:

Your current HSA provider name, account number, and routing number.
Your new HSA provider name, mailing address, and any account number they have assigned you.
Your Social Security number for identity verification and tax reporting.
If your current HSA is through work, the name of your benefits administrator.

How to Start the Transfer

Open the account at the new custodian first. Most HSA custodians then provide a transfer request form through their online portal or on request. The form authorizes your current custodian to release the funds, and you specify whether you are moving the entire balance or a partial amount.

Where you send the completed form varies. Some providers want you to submit it to the new (receiving) institution, which then contacts your old custodian. Others want you to send it directly to the outgoing custodian. Ask the new provider which route they use, because the process is not standardized.

If Your HSA Holds Investments

Cash-only HSAs move quickly. Investment holdings add a step. Many custodians require you to liquidate mutual funds or stocks before the transfer, send the cash, and reinvest at the new provider once it arrives. Some custodians support in-kind transfers, where holdings move without being sold, usually through the Automated Customer Account Transfer Service (ACATS). In-kind transfers can finish in a few business days when supported, but not everything qualifies: proprietary funds from your old custodian generally cannot move in-kind. Confirm with both institutions whether your specific holdings can transfer as-is or need to be sold first.

Timeline and Fees

A typical HSA transfer takes three to six weeks from the date your custodian receives the completed paperwork. Electronic transfers tend to finish faster than those involving a physical check mailed between institutions. During the processing period, watch both accounts: look for a final statement from the old provider showing the outgoing transfer, and confirm the amount that lands in the new account matches what was authorized. A discrepancy usually means a fee was deducted.

Many custodians charge a closing or transfer fee, generally in the $20 to $25 range, though the exact amount varies. Some employer-sponsored accounts waive it. If investments have to be liquidated first, you may also see transaction fees or short-term trading fees on specific funds. Pull your current custodian’s fee schedule before you start so nothing surprises you.

If You Use an Indirect Rollover

The 60-day clock starts the day you receive the distribution, not the day you redeposit it. Miss the deadline, or attempt a second rollover within 12 months of the first, and the distribution becomes gross income for that tax year. On top of ordinary income tax, the IRS adds a 20 percent additional tax on the amount.³ The 12-month restriction applies across all your HSAs, not per account.¹

If you miss the 60 days for a reason outside your control, Revenue Procedure 2020-46 lets you self-certify a waiver by writing a certification letter to the receiving custodian explaining what happened.⁴ The reason has to fall within the IRS’s approved list, which includes financial institution errors, a lost distribution check, depositing into an account you mistakenly thought was an HSA, severe damage to your home, a death or serious illness in the family, postal errors, and the old custodian’s failure to provide information the new one needed. You must complete the rollover once the obstacle ends, and a safe harbor treats the rollover as timely if you deposit within 30 days after the qualifying reason ends. Keep a copy of the letter with your tax records.

Tax Reporting

Direct trustee-to-trustee transfers require no reporting on your tax return.² That is one of their main advantages.

Indirect rollovers do generate paperwork. Your old custodian issues Form 1099-SA reporting the distribution, and your new custodian files Form 5498-SA reporting the rollover deposit in box 4.⁵ On your return, you report the distribution on Form 8889 line 14a and the rollover portion on line 14b, which tells the IRS you redeposited the money and owe no tax on it. A completed rollover does not count against your annual HSA contribution limit, and you can roll over any amount regardless of the yearly cap.

Transferring From an Employer-Sponsored HSA

If your employer picked the HSA custodian, you can still move funds to a different provider. Federal law does not require you to keep the money where your employer opened the account. What you generally cannot do while still employed is redirect payroll contributions to an outside HSA: new deposits from paychecks keep going to the employer-designated account.

A common workaround is to periodically sweep accumulated funds from the employer’s HSA to your preferred provider, leaving a small working balance behind for ongoing payroll deposits and medical expenses. Because direct trustee-to-trustee transfers are unlimited, you can repeat this as often as you want without tax consequences.¹

When you leave the employer, the full balance is yours, including any employer contributions already deposited. You can then move all of it to whichever custodian you choose.

You Do Not Need an HDHP to Transfer Existing Funds

High-deductible health plan coverage is required to make new contributions to an HSA, but not to transfer or roll over money that is already in one. If you switched to a non-HDHP plan or dropped coverage entirely, you can still move your existing balance to a new custodian. The account stays yours, the funds keep their tax-advantaged status, and you can continue spending them on qualified medical expenses regardless of your current insurance.

1
Internal Revenue Service. Publication 969, Health Savings Accounts and Other Tax-Favored Health Plans
2
Internal Revenue Service. Instructions for Form 8889
3
Office of the Law Revision Counsel. 26 USC 223 – Health Savings Accounts
4
Internal Revenue Service. Revenue Procedure 2020-46
5
Internal Revenue Service. Instructions for Forms 1099-SA and 5498-SA