Your DNA Data and Your Digital Estate

We plan for what happens to our homes, savings, and photos, but rarely for our genomes. Genetic accounts and raw DNA files outlive us, and unlike most possessions, they keep saying something about the living. It is worth a few minutes of planning.

Genetic data does not die with you

A testing account does not close itself when its owner passes away. The raw file, the reports, and any relative matches simply keep sitting there, often for years, until someone deliberately does something about them. Left unattended, they become a quiet loose end: accessible to whoever happens to have the login, subject to the company’s policies, and beyond the reach of the person best placed to decide their fate.

Because these accounts persist, the responsible move is to decide their future while you still can, rather than leaving it to chance and grief.

Who can access the account?

The first practical question is access. If nobody knows an account exists, nobody can act on it, and it lingers indefinitely. If several people share the login informally, control is murky and nobody is clearly responsible.

Think about who you would want to handle the account, and make sure that person can actually reach it when the time comes, through your broader estate arrangements rather than a password whispered once and forgotten.

Transfer, memorialization, and deletion

Companies handle deceased users differently, and their options are worth knowing in advance. Some allow an account to be transferred to a designated person or an executor. Some offer a memorialization or closure process on proof of death. Others default to deletion on request from the estate.

There is no universally correct choice among transferring, preserving, and deleting. What matters is that you make the choice deliberately. Preserving an account can keep a valuable genealogical resource alive for descendants; deleting it minimizes lingering exposure. Decide which you value more, and record that decision where your executor will find it.

It still touches living relatives

Here is the part that makes genetic estate planning different from handling old email. Your DNA is shared with your relatives, so decisions about your data ripple outward to people who are very much alive. Leaving your profile active in a relative-matching pool, or handing it to someone who will upload it more widely, affects your siblings, children, and cousins whether or not they ever tested.

That does not mean you need anyone’s permission to plan your own affairs. It does mean the kind thing is to weigh their exposure alongside your wishes, and ideally to talk with close family about what you intend.

Putting it in your plan

Genetic data fits naturally into a digital estate plan, the same document that covers your email, cloud storage, and online accounts. A few concrete steps cover most of it:

• Write down which testing services you use and roughly where your raw DNA files are stored.
• State clearly whether you want each account transferred, preserved, or deleted.
• Note whether you want any stored physical sample destroyed, since that is often a separate request.
• Make sure your executor or a trusted person can actually access what they need to carry this out.

The version that plans itself

The simplest estate to settle is the one that was never scattered across other people’s servers. If your genetic exploration happens locally, there is no account to transfer and no shared database entry to close, only a file you control like any other document. Keeping the work to on-device analysis in your browser means the only copy is yours to store, pass on, or delete as part of your ordinary affairs, and the same care applies whether relatives already tested or not, a point explored in how a relative’s DNA test can expose you.

Plan for your genome the way you plan for anything else that matters and outlasts you.

This article is educational and is not legal advice.