| Wallet | Purpose | Who Accesses | Type |
|---|---|---|---|
| Household | Bills, groceries, family expenses | Both parents | Shared seed, both phones |
| Parent A personal | Individual spending, gifts | Parent A only | Separate seed |
| Parent B personal | Individual spending, gifts | Parent B only | Separate seed |
| Child allowance | Kid's spending money | Child (+ parent backup) | Separate seed, parent keeps copy |
| Emergency fund | 3-6 months expenses | Both parents | Cold storage |
| Long-term savings | Major purchases, education | Both (must agree) | 2-of-2 multisig |
Give kids their own wallet at 13+. Send weekly XMR. They learn balance management, transaction costs, and privacy — real financial literacy that schools don't teach.
3-6 months of expenses in cold storage. Can't be frozen during a banking crisis (Greece, Lebanon). Accessible from any country with your 25 words.
Set up a DCA into a multisig wallet. Both parents contribute monthly. Neither can drain it alone. Grows with controlled inflation.
Family members in different countries? Send money instantly, privately, for $0.001. No SWIFT fees, no Western Union queues. Works for remittances.
| Age | Approach | Lesson |
|---|---|---|
| 5-8 | Explain: "Money that lives in numbers, not coins" | Digital money exists |
| 9-12 | Show them a wallet app, send small amounts | How transactions work |
| 13-16 | Give them their own wallet for allowance | Budgeting, saving, spending |
| 17+ | Teach seed phrase security, privacy concepts | Financial sovereignty, self-custody |
Unlike bank accounts (frozen pending probate, sometimes for months), Monero inheritance is immediate:
Simple method: Seed phrase in sealed envelope in a fireproof safe. Include clear instructions: "Install Cake Wallet. Enter these 25 words. The money is yours."
Secure method: Shamir's Secret Sharing — split the seed into 3 parts. Any 2 reconstruct it. Give parts to: spouse, trusted relative, attorney. No single person can access alone; any two people can.
1. Both parents install Cake Wallet
2. Create shared wallet — write down seed, both restore it
3. Each parent creates personal wallet (don't share seed)
4. Set up emergency fund in cold storage
5. Start family DCA — automatic monthly contributions
6. When kids are ready (13+), give them their own wallet
Need XMR to start? arnoldnakamura — EUR P2P, 683 trades, 100% feedback.