Phase 1 — anchored by LCAM
Florida HOA & Condo Calculators
Statutory calculators for Florida community associations: estoppel fees, SIRS contributions, special assessments, reserve funding. Built and reviewed against F.S. § 718 (condos) and § 720 (HOAs).
Anchored to: Florida Statutes §§ 718 and 720; LCAM license (DBPR)
11 calculators live. Reviewed against current Florida law. Last updated 2026-05-14.
Most-used calculators
F.S. § 718.112(2)(g)
Florida SIRS Calculator (Structural Integrity Reserve Study)
A per-component reserve-adequacy walkthrough for Florida condominiums of three or more habitable stories. Enter your SIRS report's replacement cost, remaining useful life, and current balance for each statutory component — roof, structure, fireproofing, plumbing, electrical, waterproofing, windows and exterior doors — and the calculator returns the per-component and aggregate full-funding requirement, the SIRS compliance verdict, and the named largest, shortest-life, and most-underfunded components.
F.S. § 553.899
Florida Milestone Inspection Trigger & Cost Calculator
When is your Florida condo or co-op due for its mandatory milestone structural inspection under F.S. § 553.899 — and what should it cost? The calculator returns the trigger year (25 years if within 3 miles of coast, 30 years inland, 10-year recurrence after first), the Phase 1 cost estimate range, and the Phase 2 risk-adjusted add if substantial structural deterioration is suspected.
F.S. § 718.112(2)(f)
Florida Condo Reserve Funding Adequacy Calculator (SIRS)
Are your association's reserves on track to fully fund SIRS components under Florida's post-Surfside reserve mandate? Computes the required per-unit contribution, current shortfall, years to fully funded, and special-assessment exposure under F.S. § 718.112(2)(g) — effective 12/31/2024.
Why this cluster exists
Florida community-association law is the deepest YMYL pocket in U.S. residential property. Three years of post-Surfside legislation — SB 4-D (2022), SB 154 (2023), HB 1021 (2024) — moved every major financial line item for the state's condominium associations: structural-integrity reserve studies became mandatory, reserves became un-waivable for SIRS items, milestone inspections became statutory, hearing procedures tightened, fine caps held, and lien remedies were refined. The calculators in this cluster implement that statutory frame directly, citing F.S. § 718 (condominiums), § 720 (HOAs), and § 553.899 (milestone inspections) where each binds.
Every calculator here is reviewed against the relevant Florida statute, cites the operative provision in its output, and carries a visible "Last reviewed against …" stamp that refreshes after each legislative session. The credential signal — LCAM, 2-20, and 6-20 licenses — sits behind every calc in the cluster.
Recommended workflows
Calculators in this cluster are designed to compose. These are the common workflows we see boards, managers, owners, and buyers run them through.
I just received a SIRS report
Quantify the reserve adequacy, then size what closing the gap would look like for owners.
A unit owner is delinquent
Compute the running balance, project attorney exposure, and verify the lien procedure before the demand letter goes out.
I'm considering or contesting a fine
Walk the statutory ladder — caps, notice, hearing committee, lien availability — for any rule-violation fine.
I'm buying into a Florida condo
Beyond the standard DTI, factor in the Florida-specific risk adjustment for reserves and insurance.
Planning the next annual meeting
Confirm quorum threshold, vote threshold for each agenda item, and the SIRS / milestone obligations to surface.
Find your calculator
Grouped by who tends to use each tool. Many calculators serve more than one audience.
For boards & directors
Decision-grade tools for the items that hit the agenda — assessments, reserves, fines, votes.
Florida SIRS Calculator (Structural Integrity Reserve Study)
A per-component reserve-adequacy walkthrough for Florida condominiums of three or more habitable stories. Enter your SIRS report's replacement cost, remaining useful life, and current balance for each statutory component — roof, structure, fireproofing, plumbing, electrical, waterproofing, windows and exterior doors — and the calculator returns the per-component and aggregate full-funding requirement, the SIRS compliance verdict, and the named largest, shortest-life, and most-underfunded components.
Florida Milestone Inspection Trigger & Cost Calculator
When is your Florida condo or co-op due for its mandatory milestone structural inspection under F.S. § 553.899 — and what should it cost? The calculator returns the trigger year (25 years if within 3 miles of coast, 30 years inland, 10-year recurrence after first), the Phase 1 cost estimate range, and the Phase 2 risk-adjusted add if substantial structural deterioration is suspected.
Florida Condo Reserve Funding Adequacy Calculator (SIRS)
Are your association's reserves on track to fully fund SIRS components under Florida's post-Surfside reserve mandate? Computes the required per-unit contribution, current shortfall, years to fully funded, and special-assessment exposure under F.S. § 718.112(2)(g) — effective 12/31/2024.
Florida HOA & Condo Special Assessment Calculator
Compute your unit's share of a Florida community-association special assessment, the per-installment payment, total interest, and the procedural and lien rules the association must follow under F.S. § 718.116, § 718.112(2)(c), and § 720.3085.
Florida HOA & Condo Fine Calculator
Check the lawful maximum and the procedural validity of a Florida community-association fine under F.S. § 718.303(3)–(4) (condo) or § 720.305(2) (HOA). Walks the statutory ladder — $100/day cap, $1,000 per-violation aggregate cap, 14-day notice, hearing committee composition, and the rules on whether the fine can become a lien.
Florida HOA & Condo Late Fee + Past-Due Interest Calculator
Compute the total owed on a past-due Florida community-association assessment: principal, statutory late fee (greater of $25 or 5%), past-due interest (capped at 18% per F.S. § 718.116(3) / § 720.3085), and projected attorney-fee exposure if collection proceeds to a lien.
Florida HOA & Condo Quorum + Voting Threshold Calculator
Compute the quorum required for a Florida community-association meeting and the vote threshold required to adopt a specific decision — general business, bylaw amendment, declaration amendment, director recall, or a budget increase greater than 115% of prior year. Cites the operative statute (F.S. § 718.110, § 718.112, § 720.306, § 720.303) for each decision type.
For LCAMs & community managers
Operational tools for the day-to-day: estoppel preparation, statutory cap verification, hearing procedure.
Florida SIRS Calculator (Structural Integrity Reserve Study)
A per-component reserve-adequacy walkthrough for Florida condominiums of three or more habitable stories. Enter your SIRS report's replacement cost, remaining useful life, and current balance for each statutory component — roof, structure, fireproofing, plumbing, electrical, waterproofing, windows and exterior doors — and the calculator returns the per-component and aggregate full-funding requirement, the SIRS compliance verdict, and the named largest, shortest-life, and most-underfunded components.
Florida Milestone Inspection Trigger & Cost Calculator
When is your Florida condo or co-op due for its mandatory milestone structural inspection under F.S. § 553.899 — and what should it cost? The calculator returns the trigger year (25 years if within 3 miles of coast, 30 years inland, 10-year recurrence after first), the Phase 1 cost estimate range, and the Phase 2 risk-adjusted add if substantial structural deterioration is suspected.
Florida Condo Reserve Funding Adequacy Calculator (SIRS)
Are your association's reserves on track to fully fund SIRS components under Florida's post-Surfside reserve mandate? Computes the required per-unit contribution, current shortfall, years to fully funded, and special-assessment exposure under F.S. § 718.112(2)(g) — effective 12/31/2024.
Florida Condo Master Policy Deductible Allocation Calculator
When a Florida condominium master policy pays a claim, the deductible is allocated to unit owners as a common expense under F.S. § 718.111(11)(d). For a $50M Florida building with a 5% hurricane deductible, that's $2.5M spread across the unit base — and the unit owner's HO-6 loss-assessment coverage may not be enough to absorb it. This calculator quantifies the per-unit share, the HO-6 reimbursement gap, and the out-of-pocket exposure.
Florida HOA & Condo Special Assessment Calculator
Compute your unit's share of a Florida community-association special assessment, the per-installment payment, total interest, and the procedural and lien rules the association must follow under F.S. § 718.116, § 718.112(2)(c), and § 720.3085.
Florida HOA & Condo Fine Calculator
Check the lawful maximum and the procedural validity of a Florida community-association fine under F.S. § 718.303(3)–(4) (condo) or § 720.305(2) (HOA). Walks the statutory ladder — $100/day cap, $1,000 per-violation aggregate cap, 14-day notice, hearing committee composition, and the rules on whether the fine can become a lien.
Florida HOA & Condo Late Fee + Past-Due Interest Calculator
Compute the total owed on a past-due Florida community-association assessment: principal, statutory late fee (greater of $25 or 5%), past-due interest (capped at 18% per F.S. § 718.116(3) / § 720.3085), and projected attorney-fee exposure if collection proceeds to a lien.
Florida HOA & Condo Quorum + Voting Threshold Calculator
Compute the quorum required for a Florida community-association meeting and the vote threshold required to adopt a specific decision — general business, bylaw amendment, declaration amendment, director recall, or a budget increase greater than 115% of prior year. Cites the operative statute (F.S. § 718.110, § 718.112, § 720.306, § 720.303) for each decision type.
Florida Estoppel Fee Calculator
Maximum estoppel certificate fee a Florida HOA or condo association can charge under F.S. § 718.116(8)(d) and § 720.30851. Adjust for delinquency, expedited delivery, and multi-unit aggregate caps.
Florida HOA & Condo Closing Cost Calculator (Transfer Fee + Capital Contribution)
Compute the non-estoppel community-association line items at a Florida closing — transfer fee, capital contribution (flat / percentage of price / months of dues), working capital deposit, and other association-administered fees. Verifies the transfer fee against F.S. § 720.30851(3) for HOAs and flags overages.
For unit owners
Verify a notice, check a fine, or understand the lien exposure on a delinquent account before acting.
Florida Condo Master Policy Deductible Allocation Calculator
When a Florida condominium master policy pays a claim, the deductible is allocated to unit owners as a common expense under F.S. § 718.111(11)(d). For a $50M Florida building with a 5% hurricane deductible, that's $2.5M spread across the unit base — and the unit owner's HO-6 loss-assessment coverage may not be enough to absorb it. This calculator quantifies the per-unit share, the HO-6 reimbursement gap, and the out-of-pocket exposure.
Florida HOA & Condo Special Assessment Calculator
Compute your unit's share of a Florida community-association special assessment, the per-installment payment, total interest, and the procedural and lien rules the association must follow under F.S. § 718.116, § 718.112(2)(c), and § 720.3085.
Florida HOA & Condo Fine Calculator
Check the lawful maximum and the procedural validity of a Florida community-association fine under F.S. § 718.303(3)–(4) (condo) or § 720.305(2) (HOA). Walks the statutory ladder — $100/day cap, $1,000 per-violation aggregate cap, 14-day notice, hearing committee composition, and the rules on whether the fine can become a lien.
Florida HOA & Condo Late Fee + Past-Due Interest Calculator
Compute the total owed on a past-due Florida community-association assessment: principal, statutory late fee (greater of $25 or 5%), past-due interest (capped at 18% per F.S. § 718.116(3) / § 720.3085), and projected attorney-fee exposure if collection proceeds to a lien.
Florida Estoppel Fee Calculator
Maximum estoppel certificate fee a Florida HOA or condo association can charge under F.S. § 718.116(8)(d) and § 720.30851. Adjust for delinquency, expedited delivery, and multi-unit aggregate caps.
For buyers, agents & lenders
Affordability with Florida-specific risk-adjustment for SIRS reserves and the post-2022 insurance market.
Florida Condo Reserve Funding Adequacy Calculator (SIRS)
Are your association's reserves on track to fully fund SIRS components under Florida's post-Surfside reserve mandate? Computes the required per-unit contribution, current shortfall, years to fully funded, and special-assessment exposure under F.S. § 718.112(2)(g) — effective 12/31/2024.
Florida Condo Master Policy Deductible Allocation Calculator
When a Florida condominium master policy pays a claim, the deductible is allocated to unit owners as a common expense under F.S. § 718.111(11)(d). For a $50M Florida building with a 5% hurricane deductible, that's $2.5M spread across the unit base — and the unit owner's HO-6 loss-assessment coverage may not be enough to absorb it. This calculator quantifies the per-unit share, the HO-6 reimbursement gap, and the out-of-pocket exposure.
Florida Estoppel Fee Calculator
Maximum estoppel certificate fee a Florida HOA or condo association can charge under F.S. § 718.116(8)(d) and § 720.30851. Adjust for delinquency, expedited delivery, and multi-unit aggregate caps.
Florida HOA & Condo Closing Cost Calculator (Transfer Fee + Capital Contribution)
Compute the non-estoppel community-association line items at a Florida closing — transfer fee, capital contribution (flat / percentage of price / months of dues), working capital deposit, and other association-administered fees. Verifies the transfer fee against F.S. § 720.30851(3) for HOAs and flags overages.
Florida HOA / Condo Dues Affordability + Reserve-Risk Calculator
The buyer-side affordability check for a Florida HOA or condo. Computes total monthly housing cost (P+I + property tax + insurance + HOA dues), front-end DTI, AND a Florida-specific risk-adjusted DTI that adds a special-assessment buffer based on the building's SIRS reserve funded percentage from the estoppel disclosure.
Active FL licenses
LCAM, 2-20, 6-20
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How these calculators are maintained
Every YMYL calculator is reviewed quarterly and after every Florida legislative session. Citations are link-validated monthly against Online Sunshine. The methodology page documents the discipline.
Read the editorial methodology →