The best way to budget for a shared vacation home is to plan for the full year at once, not season by season. A vacation home costs money in months when nobody is visiting. The utility bill in January, the property tax in February, the pest control that runs all winter. Annual budgeting prevents the end-of-year surprise and keeps every co-owner on the same page about what the property actually costs.
Most co-owners think about vacation home expenses in season-shaped chunks. The bill that arrived when someone was there to receive it. The expense that got paid because one person happened to notice it needed to be paid.
This is not a budget. It's a series of reactions to things that cost money.
An actual annual budget looks at the full twelve months, accounts for what's predictable, sets aside something for what isn't, and keeps every co-owner informed about what the property costs to own regardless of whether they're actively visiting.
Start with the fixed costs
Property taxes. Know when they're due and how much. Put the amount and the date in the budget.
Insurance. Your homeowner's policy, flood insurance if applicable. Annual premium, renewal date.
HOA fees. Annual dues, when due, any special assessment coming.
Recurring maintenance services. Pest control, lawn care, pool service, septic pumping, dock maintenance. Add them up for the year.
Utilities. Budget by month if you have history. Budget by season if you don't. Include the months when nobody is visiting.
Add these up. That's your baseline. That's what the property costs before anyone does anything or anything breaks.
Account for seasonal costs
Opening costs. Whatever it takes to get the property ready for the season. Plumber visit if you winterized, HVAC check before summer, spring cleaning.
Closing costs. Whatever the seasonal shutdown requires. Winterization, outdoor furniture storage, end-of-season cleaning.
Weather-related maintenance. Know what your specific property needs and budget for it.
The reserve fund: your most important budget line
Every shared vacation home budget needs a reserve fund and most don't have one.
The reserve is money set aside for unplanned expenses. Because things break. Appliances fail. The roof has an issue. A storm does something.
Without a reserve, every unplanned expense becomes an uncomfortable conversation about who pays and when. With a reserve, it's just a decision about what to fix.
A reasonable starting point is 1–2% of the property's value per year, split equally among co-owners. Contribute at the start of the year or at the start of each season. Keep it in an account everyone knows about. When it gets used, replenish it.
Split it clearly and track it all year
Once you have your annual budget, the split is straightforward. Take the total and divide it by the number of co-owners according to your agreed method.
Monthly contributions are cleaner than seasonal ones. A predictable amount on a predictable date is easier to plan around than a variable bill that shows up when something needs to be paid.
Every expense that gets paid should be logged against the budget as it happens. Not reconstructed at the end of the year. If you want to track only expenses without splitting everything equally, that works too — just agree on the method upfront.
Review it together once a year
An annual budget review is worth putting on the calendar as a regular co-owner touchpoint. Before the season starts, look at what was budgeted versus what was actually spent. Adjust next year's numbers based on what you learned.
This conversation also surfaces things that need to change. The reserve fund that turned out to be too small. The maintenance service that needs to be added.
How Dwelly supports year-round expense tracking
Dwelly's expense tracker lets any co-owner log an expense as it happens, visible to everyone, throughout the year. The shared ledger doesn't take a seasonal break.
When every expense is logged as it occurs, the end-of-year picture is already built.
$9/month for one property or $19/month for up to three. Fourteen-day free trial at dwellyco.com.