Latest / Budgeting for Beginners with Fexingo: Cash Envelopes, Apps, and Simple Money Tracking / How to Budget When Your Partner Has Different Money Habits
Transcript
- Lucas: Let's talk about one of the most common budgeting questions we get — and it's almost never about spreadsheets or apps. It's about the other person. 'My partner spends money differently than I do. How do we budget together without fighting?' Luna: Yeah, I've heard that one from friends too. One person is a saver, the other is a spender — or one wants to track every dollar and the other just can't be bothered. Lucas: Exactly. And the advice out there often falls into two camps — merge everything or keep everything separate. Both can work, but they miss the middle ground. Today I want to talk about a specific system called 'yours, mine, and ours.' Luna: I've heard of that. It's where you have joint accounts for shared expenses and savings, but each person gets their own account with no questions asked. Lucas: Right. And the key is how you decide the split. The version I like starts with a simple principle: you both contribute to the joint expenses proportionally to your income, then keep the rest for yourselves. Let me walk through a concrete example. Luna: Please do. Because the theory sounds nice, but the numbers are where people get stuck. Lucas: So let's say a couple has a combined household income of $80,000 a year. One partner earns $50,000, the other earns $30,000. First, they total up their shared essential expenses — rent or mortgage, utilities, groceries, transportation, insurance, maybe a joint streaming subscription. Let's say that's $48,000 a year, or $4,000 a month. Luna: So that's about 60% of their combined income going to essentials. Lucas: Exactly. Then they also agree on a joint savings goal — say, $16,000 a year for an emergency fund and a vacation fund combined. That's 20% of income. So essentials plus savings is $64,000, which is 80% of their income. The remaining $16,000 — that last 20% — is their personal discretionary money. Luna: And that $16,000 gets split proportionally too, right? Lucas: Yes. The partner who earns $50,000 contributes 62.5% of the joint expenses and savings — that's $40,000 of the $64,000. So they have $10,000 left from their salary. The other partner contributes 37.5% — $24,000 — and has $6,000 left. So each gets their own personal allowance: $10,000 and $6,000 per year, which works out to about $833 and $500 per month. Luna: And that personal money is truly no questions asked. One partner can spend it on shoes, the other on video games, and there's no resentment because the joint stuff is already covered. Lucas: That's the idea. But the catch is that both partners have to agree on what counts as a joint expense. Is your gym membership joint? What about your individual phone plan? You need a clear list. Luna: And what if one partner's income changes? Say someone gets a raise or loses a job? Lucas: Then you revisit the split. The system should be reviewed at least once a year, or after any major income change. But the beauty is that each partner still retains some financial independence. That's huge for reducing conflict. Luna: I have a friend who tried this after years of fighting about money. She's a saver, her husband is a spender. They used to argue about every coffee he bought. After they set up the yours mine ours system, she said it was like a weight lifted. He could spend his personal allowance on whatever he wanted, and she didn't have to police it. Lucas: That's a perfect example. The system removes the judgment. And it also forces a conversation about priorities. You have to decide together what's important enough to be a joint expense. Luna: What about the logistics? How do you actually set this up with bank accounts? Lucas: Most couples open one joint checking account for expenses, one joint savings account for goals, and each keeps their own individual checking account. Then they set up automatic transfers on payday. The joint accounts get funded first based on the agreed percentages. Whatever's left stays in the personal accounts. Luna: So the personal money lands in their own accounts automatically — no manual moving of cash each month. Lucas: Exactly. And that's important because it reduces friction. You don't want to have to remember to transfer your personal money every month. Automate it. Luna: One thing I've wondered about — does this system work if one partner is a stay-at-home parent? Then the income split is 100% to zero. Lucas: Great question. In that case, I'd recommend a different approach. The stay-at-home partner should still get a personal allowance. It's not proportional to income because they're contributing labor, not wages. Many couples decide on a fixed personal allowance for both partners — say $300 each per month — and the rest goes to joint accounts. The key is that both partners have equal autonomy over their personal spending. Luna: So it's about equality, not just math. Lucas: Right. And that's really the core of this whole approach. It's not about who earns more. It's about creating a structure where both people feel respected and have some freedom. Luna: You know, this kind of practical advice is exactly why people keep coming back to this show. And it reminds me — if you've gotten something out of our conversations, a couple of dollars a month is genuinely what keeps these going. It's at buy me a coffee dot com slash fexingo. Every bit helps us keep doing what we do. Lucas: Yeah, we really appreciate that. And it's what lets us keep the show ad-free and focused on what matters — helping you make smarter decisions with your money. Luna: So back to the yours mine ours system. One more thing — what about the 'money date' concept? I've heard couples recommend a monthly check-in. Lucas: That's critical. Once you set up the accounts, you can't just ignore them. Schedule a 30-minute money date once a month. You review your joint accounts, see if you're on track with savings, and adjust if anything changed. It's not about blaming — it's about course-correcting together. Luna: And during that date, you can also talk about whether the personal allowances still feel right. Maybe one partner wants to save theirs for a big purchase, or the other wants to increase it slightly. Lucas: Exactly. The system is flexible. The goal isn't a rigid budget — it's a framework that reduces conflict and increases transparency. If you're fighting about money, it's usually not about the money itself. It's about feeling controlled or misunderstood. This system addresses that. Luna: Alright, so to recap: figure out your joint essential expenses and savings as a percentage of total income. Contribute proportionally. Keep the rest as personal, no questions asked money. Automate transfers. And have a monthly money date. Lucas: That's it. And the most important step is the first one — have the conversation. Sit down with your partner and say, 'Let's figure out a system that works for both of us.' That conversation itself is half the battle. Luna: And if the conversation is hard, remember that you're on the same team. The system is just a tool to help you stay there. Lucas: Well said. Next time we'll talk about what to do when you have kids and the budgeting gets even more complicated. But for now, good luck with that conversation.