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A small residential condominium building at dusk
The volunteer board member, finally in their place

Run your small HOA or condo association,
without becoming an accountant.

Thorpia brings your units, owners, charges and assessments into a single tool built for the people who never planned to handle them.

  • Current year free
  • No commitment
  • Current year closed for free
  • No commitment, no hidden fees
The problem

A spreadsheet, three PDFs, a binder, and the fear of forgetting something important.

Running a small HOA or COA is a list of jobs no one taught you. Thorpia gathers them, in order, with the right safeguards.

  • Before

    "I lost the Excel sheet with the unit shares."

    With Thorpia

    Your units and shares are centralized, with full history.

  • Before

    "I have no idea who paid the September assessment."

    With Thorpia

    Payment tracking and reminders, at a glance.

  • Before

    "Is my charge breakdown actually compliant?"

    With Thorpia

    Automatic calculations, aligned with bylaws.

  • Before

    "I have to dig out everything for the annual meeting."

    With Thorpia

    Annual report, minutes, assessments, exported in one click.

The product

Four building blocks, one place.

  • 01

    Units

    Floor, type, share keys. All in one place.

  • 02

    Owners

    Contacts, shares, history.

  • 03

    Charges

    Expenses, allocation keys, evidence.

04 · The destination

Dues notices

The document you edit, send and track. It is what your members receive, and the reason you came here.

Watch a dues notice generate
Maple Grove HOA12 Maple Grove Dr · Austin, TX
Notice #2026-02
Issued Mar 15, 2026
Dues notice · Q2 2026
To: Ms. Garcia · Unit B (260/1000)
DescriptionShare
Operating dues$208.00
Reserve fund$41.60
Property insurance$26.40
Total due$276.00
Due: Apr 1, 2026ACH transfer · Acct …
Online simulator

Enter an amount. See the breakdown.

Thorpia's real allocation engine, available right from the homepage. Adjust the shares, change the total, the breakdown updates live, no account required.

  • Based on each unit's share
  • Rounding aligned with bylaws
  • PDF and CSV export in one click
  • Works offline
Simulator · Q2 assessment
Live
UnitShares%Amount
Unit A · Ground floorMr. Miller18018.0%$576
Unit B · 1st floorMs. Garcia26026.0%$832
Unit C · 2nd floorMr. Chen26026.0%$832
Unit D · 3rd floorMs. Johnson30030.0%$960
Total1000100.0%$3,200
No data is sent. Calculations stay in your browser.
Why Thorpia, and not the alternatives
  • vs Excel

    No broken formulas, no lost files, no "who has the latest version?".

  • vs Property manager

    No annual fees. You keep the helm and the knowledge of your building.

  • vs DIY

    The safeguards and templates you don't have time to build yourself.

Pricing

Close your current year for free. Then $290 a year.

One price, whatever the size of your association. You are only charged when you open your next year.

Frequently Asked Questions

Can't find the answer you're looking for? Reach out to our customer support team.

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

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