HOA / Condominium 10-Year Budget, Reserve Fund and Special Assessment Model in Excel

Project a community association’s operating budget, reserve fund, capital projects and loan debt service for 10 years, and see monthly dues and special assessments per unit and per unit type. Three scenarios, board-ready dashboard.

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Built for condo and HOA boards, treasurers and property managers who need to show owners what the next 10 years cost, and test whether dues stay affordable.

What the model does

  • Operating budget: 10 line items, each tied to a growth driver (General, Insurance, Utilities, Construction or Fixed), plus other income
  • Scenarios: Base, Stress and Low growth cases with a one-cell switch
  • Reserve fund: roll-forward with contributions that escalate annually, interest income, project draws and a minimum-balance floor
  • Capital projects: up to 12, each funded from Reserve, Special Assessment or Loan; costs inflated to the project year
  • Loans: level-payment loan per project, annual debt service, year-end balance and interest
  • Reserve floor top-up: optional automatic special assessment whenever the reserve would close below the floor (or a red flag if switched off)
  • Owner cost: regular dues required, special assessments, average monthly dues per unit, year-over-year and cumulative change, affordability flag
  • Unit mix: up to 3 unit types with share weights; monthly dues and special assessment per unit for each type
  • Dashboard: 11 headline numbers and 3 charts ready for board presentations

Tabs

Start Here, Dashboard, Inputs, Projection. Inputs are blue on yellow; everything else is formula-driven. No macros.

Notes

Sample data is illustrative; replace it with your association’s budget and reserve-study figures. This is a planning template, not a reserve study, audit or legal advice. Built with AI assistance; formulas recalculated and checked for errors.

Need it loaded with your own budget, balance sheet and project list? See the Eastwich Advisors custom services listing (Extended Tailoring, 5 business days).

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