Latest / Budgeting for Beginners with Fexingo: Cash Envelopes, Apps, and Simple Money Tracking / How to Use a Sinking Fund for Planned Expenses
Transcript
- Lucas: If you've ever had that moment where a big bill lands and you think 'where am I going to find that money?', today is for you. Luna: Oh, I think we've all been there. Car insurance renewal, holiday gifts, that annual subscription that comes out of nowhere. Lucas: Exactly. So today we're talking about sinking funds. And I know the term sounds a bit morbid, but it's actually one of the most peaceful budget tools you can use. Luna: Sinking fund. Like the ship is going down? But in this case, it's the bill that's sinking—if you're not prepared. Lucas: Right. A sinking fund is just a dedicated savings bucket for a planned future expense. You put a little in each month so when the bill comes, the money is already there. Luna: So it's different from an emergency fund. Emergency fund is for the unexpected—job loss, medical bills. A sinking fund is for the expected but irregular. Lucas: Exactly. Let's use a concrete example. Say your car insurance premium is $1,200 due every six months. That's $200 a month you need to set aside. But a lot of people don't save month to month, so when that $1,200 hits, it's a crisis. Luna: Right. And if you don't have it, you might put it on a credit card and then pay interest. So the $1,200 actually ends up costing you more. Lucas: Exactly. A sinking fund flips that. You divide the total by the number of months until the bill is due. If your premium is due in six months, you set aside $200 per month. If it's due in twelve months, $100 per month. Luna: And you can do this for anything—holidays, birthday gifts, annual memberships, property taxes, even a vacation you're planning. Lucas: Yes. I think the beauty is that it turns a big, scary number into a small, manageable one. $1,200 is daunting. $100 a month is doable for most people. Luna: I actually started doing this a couple years ago for a family reunion. I knew the trip was coming in August, so starting in January I put aside $150 each month. By the time August came, I had $1,200 in my sinking fund and didn't have to touch my credit card. Lucas: That's a perfect example. And it made the trip more enjoyable because you weren't stressed about the cost. Luna: Exactly. So how many sinking funds should someone have? I've seen people with ten different ones. Lucas: I'd say start with two or three. If you try to have a sinking fund for everything, you'll get overwhelmed and likely give up. Pick the expenses that cause you the most stress. Car insurance, holidays, maybe a vacation. Once those feel automatic, you can add more. Luna: So where do you keep the money? Should it be in a separate account? Lucas: It helps to keep it separate from your checking account so you're not tempted to spend it. A high-yield savings account is great because you earn a little interest. Some banks let you create sub-accounts or 'buckets' for different goals. Ally and Capital One both offer that. Luna: I use an app that lets me set up multiple sinking fund categories. It automatically transfers a set amount each month. I barely think about it. Lucas: Automation is key. If you have to remember to transfer money manually, you're less likely to do it consistently. Most banks let you set up recurring transfers. Even $25 a week adds up. Luna: And if something comes up and you need to dip into that sinking fund early? Is that allowed? Lucas: It's your money, so yes, but you need to be honest with yourself. If you raid the car insurance sinking fund for a spontaneous weekend trip, you have to rebuild it before the bill comes. Otherwise you're back to square one. Luna: Right. So it's not a punishment. It's just about being aware of the trade-off. Lucas: Exactly. And a quick honest thing—this kind of practical budgeting conversation is exactly why we keep the show ad-free. A handful of listeners chip in monthly through buy me a coffee dot com slash fexingo, and that's literally what funds making this many episodes. Luna: Yeah, it's a small group, but it makes a big difference. It means we can focus on what's actually useful without trying to sell you anything. Lucas: So if our conversations have helped you think about a decision differently, that's the place. No pressure, just wanted to mention it. Luna: Alright, back to sinking funds. So let's say someone has irregular income—freelancers, gig workers. How does that work? Lucas: Great question. If your income fluctuates, you can still do sinking funds, but you might need to adjust. One approach is to set a percentage of each paycheck into a general sinking fund pool, then allocate it out when the bills arrive. Luna: Or you could prioritize the most critical sinking funds first. Like, car insurance is non-negotiable. A new pair of sneakers can wait. Lucas: Right. Another tip is to review your sinking funds quarterly. Maybe you started one for holiday gifts, but now your family decided to do a Secret Santa with a $50 limit. You can adjust the amount you're saving. Luna: And what about annual subscriptions? Like that $99 Amazon Prime or $150 Costco membership. Lucas: Perfect for sinking funds. $99 divided by 12 is about $8.25 a month. Easy to save. When the renewal comes, you don't even notice it. Luna: I like that. It makes the annual fee feel like a monthly expense, which is less shocking. Lucas: Exactly. And the same principle works for things like dental visits or car repairs. If you know you'll need new tires in two years, start saving now. Luna: What's the number one mistake people make with sinking funds? Lucas: I think the biggest mistake is not updating the goal. If you set a sinking fund for a vacation that ends up costing double what you planned, and you don't adjust your monthly savings, you'll come up short. Luna: So you need to revisit the numbers regularly. Maybe once a quarter, or whenever you book something. Lucas: Right. And the second mistake is keeping the money in your checking account where it's too easy to spend. Out of sight, out of mind really works here. Luna: I also think people sometimes feel guilty having multiple sinking funds. Like, 'I'm saving for a vacation but I also have credit card debt.' Lucas: That's a fair tension. If you have high-interest debt, it might make more sense to pause sinking funds except for essentials and focus on paying off the debt. But for low-interest planned expenses, sinking funds can prevent new debt. Luna: Right. It's all about prioritization. So if someone wants to start today, what's the first step? Lucas: Pick one irregular expense that causes you stress. Look at how much it costs and when it's due. Divide by the number of months until then. Set up an automatic transfer for that amount into a separate savings account. That's it. One sinking fund, one month from now, you'll already have a little pile growing. Luna: I love that. It's such a small action but it can change your whole relationship with money. Lucas: Absolutely. And once you've done it once, you'll want to do it for everything. It's oddly satisfying to watch that balance grow knowing exactly what it's for. Luna: I can confirm. My reunion trip fund felt like a little safety net. I actually enjoyed the trip more because I knew it was paid for. Lucas: That's the goal. Budgeting isn't about restriction. It's about giving yourself permission to spend without guilt because you planned for it. Luna: Alright, so for next time, maybe we can talk about how to prioritize multiple sinking funds when you have limited income. Lucas: That's a good one. Let's put that on the list. For now, start with that one expense. You'll thank yourself in six months.