Budget planning for two: step-by-step guide

Author Stephan Lerner

Stephan Lerner

Published on

Budget planning as a couple can sometimes feel a bit like assembling IKEA furniture together—occasionally frustrating, but satisfying once it’s done. The key? Patience, clarity, and good communication. My wife and I have been budgeting together for years, juggling two young kids, a mortgage, and everyday expenses. Here’s a step-by-step guide to make budgeting simpler, clearer, and genuinely useful.

Step 1: Pick Your Tools

There’s nothing wrong with old-school paper and pen or a spreadsheet—what matters is that it works for both of you. We personally like using apps (okay, yes, I'm biased here as a developer of a budgeting app myself). But seriously, choose whatever you're both comfortable using consistently.

Step 2: Record Your Income Together

First up, figure out exactly how much money you both bring home each month. Include everything: salaries, child benefits, or side gigs. It’s surprising how many couples overlook something small but recurring. Doing this together keeps everything transparent—crucial for mutual trust.

Step 3: List Your Expenses Honestly

Break down your expenses into categories:

  • Fixed costs: rent or mortgage, insurance, utilities, childcare, subscriptions
  • Variable costs: groceries, eating out, activities for kids, leisure, clothes
  • Occasional costs: holidays, birthdays, emergencies, car repairs

Be realistic. We often underestimate variable and occasional costs—like how quickly expenses for swimming lessons, climbing gyms, and kids' bikes add up!

Step 4: Set Goals as a Team

Budgeting isn't about restricting yourself—it's about aligning your spending with what's genuinely important to both of you. For us, it's great food, outdoor activities, and investing long-term in simple ETFs like MSCI World. Decide what matters and allocate money accordingly.

Step 5: Track Regularly (But Don't Obsess)

Regular tracking is the cornerstone of financial control. I genuinely believe manually recording expenses helps us understand our spending habits better. But don’t obsess. Life happens, and budgets sometimes flex. Just stay aware, learn, and adapt.

Step 6: Monthly Check-ins

We do a quick monthly check-in to review and adjust our budget. It doesn't need to be formal or stressful—make it relaxed and brief. We usually chat about this over coffee when the kids are briefly entertained.

Step 7: Adjust and Refine

Life changes, and so should your budget. Got a raise? Great, decide together where that goes. Childcare costs increased? Adjust other expenses to balance it out. A budget isn't static; it's a living tool that should reflect your real life.

Step 8: Enjoy the Results

Finally, remember why you're budgeting: peace of mind, less financial stress, and more room for things you truly value—like an afternoon at the climbing gym or a cozy family movie night at home.

Budgeting isn’t about perfect numbers—it's about clarity, simplicity, and trust. And honestly, there’s nothing more rewarding than knowing you and your partner are on the same page financially, making life simpler and better for your family.