The standard advice for organizing important documents is to buy a filing cabinet, label some folders, and scan everything into a cloud drive. It's sensible advice. Almost no one follows it.
Here's a more realistic approach, one that captures the information that actually matters without requiring you to become an archivist.
The real goal: references, not documents
Most people conflate two different problems. The first is storage: where do the actual documents live? The second is reference: when something happens, do the right people know what they need to know?
A filing cabinet solves the storage problem. It does not solve the reference problem. Your family could have access to a perfectly organized filing cabinet and still spend days trying to understand which insurance policy is active, which attorney holds the will, or which bank account to close first.
The reference problem is what kills people during probate and emergencies. That's what we're solving here.
What belongs where
In a life admin system (digital or physical): the information someone would need to act on your behalf. Doctor's name, insurer contact, account types (not numbers), location of key documents, emergency contacts. This should be written in plain English and accessible to someone who knows nothing about your life.
In a password manager: actual login credentials, account numbers, anything sensitive that changes frequently. This is not the same as a life admin system; a password manager is a security tool, not a communication tool. If your family can't get into your password manager, they've gained nothing.
In physical storage (safe, filing cabinet, attorney’s office): original documents you can't replace. Will, birth certificate, passport, property deeds, marriage certificate. The goal here is to not lose them, not to make them accessible day-to-day.
A well-organized life admin system points to the other two. “My will is held by [attorney name], their number is [X].” “My password manager is [name], and my most important accounts are [email, banking, investment platform].”
Section by section
Medical: Primary care doctor name and number, current medications and doses, known allergies, health insurance card details. If you have a chronic condition, the specialist who manages it and what the condition is.
Finance: List your banks (not account numbers), what each account is for, and who your financial advisor is if you have one. Include any regular direct debits that would need to be canceled: gym membership, subscriptions, utilities.
Legal: Where your will is stored, who the executor is, whether you have a power of attorney and who it names, any advance healthcare directive. If you have an attorney, their name and contact details.
Property and home: Your mortgage provider if applicable, home and contents insurance details, utility providers. Alarm code if relevant. Car insurance and registration details.
Digital: Your primary email address, which password manager you use, any accounts that someone might need to access or close (social media, investment platforms, subscriptions).
People: Emergency contacts. Anyone who depends on you: children, elderly relatives, pets. Who should be notified if something happens.
Common mistakes
Storing too much. People try to scan and file every document they've ever received. This creates noise. Focus on the things that require action, not receipts, not old statements, not correspondence that's already been resolved.
Forgetting to update it. Your doctor changes. Your insurance renews. You open a new account. A life admin system that was accurate two years ago may actively mislead someone today. Review it once a year; it takes 20 minutes.
Not sharing it with anyone. This is the most common mistake. A perfectly organized system that no one else knows how to access is useless in an emergency. The whole point is that someone else can use it.
You don't need to share everything with everyone. You just need one person who knows where to look and has permission to access it if needed. That might be a partner, an adult child, a sibling, or a close friend.
How long does it actually take?
The medical section takes about 15 minutes if you don't have to look anything up, 30 if you do. Finance and legal take another 20 minutes each. The rest is another 30 minutes. Start to finish, the whole thing is under two hours for most people, and most of that time is thinking, not writing.
The hardest part is starting. Once you've done one section, the others follow quickly.