HOA Dues & Fee Calculator — Fair Split by Unit

Split your budget across units in 2 minutes. CSV export included, no sign-up needed.

100% privateNo sign-up neededFree CSV export

How it works

Calculate your HOA dues in 3 simple steps

1

Enter your budget

Add your annual expenses: insurance, landscaping, utilities, maintenance, and reserve contributions.

2

Set your units

Define how many units and choose equal allocation or custom ownership shares.

3

Get your results

View per-unit dues instantly. Download CSV to share with your board.

Coming soon

Want to manage your HOA all year long?

We're building an online workspace for small HOAs to track dues, payments, and board decisions — without spreadsheets or endless email threads.

  • Track payments and send reminders automatically
  • Store documents and meeting minutes in one place
  • Collaborate with your volunteer board securely
  • Generate reports for annual meetings
Join the waitlist
Private beta

Ready to bring harmony to your small HOA?

Reserve a spot on the Thorpia waitlist for early product updates and the first invite when the private beta opens for small, self-managed HOAs.

Join the waitlistGet early access