Convert entered annual property tax, insurance, and maintenance amounts to monthly NNN charges and add entered base rent.
Formula
const enteredMonthlyRent = Math.max(0, Number(inputs.monthlyBaseRent || 0)); const enteredAnnualTaxes = Math.max(0, Number(inputs.annualPropertyTaxes || 0)); const enteredAnnualInsurance = Math.max(0, Number(inputs.annualInsuranceCost || 0)); const enteredAnnualMaintenance = Math.max(0, Number(inputs.annualMaintenanceCost || 0)); const monthlyNnnChargeScenario = Math.round(((enteredAnnualTaxes + enteredAnnualInsurance + enteredAnnualMaintenance) / 12) * 100) / 100; const totalMonthlyOccupancyCost = Math.round((enteredMonthlyRent + monthlyNnnChargeScenario) * 100) / 100; const totalAnnualOccupancyCost = Math.round((totalMonthlyOccupancyCost * 12) * 100) / 100; return { monthlyNnnChargeScenario, totalMonthlyOccupancyCost, totalAnnualOccupancyCost };Entered Monthly Base Rent ($)
10,000
Entered Annual Property Taxes ($)
24,000
Entered Annual Insurance Cost ($)
12,000
Entered Annual Maintenance Cost ($)
18,000
Use the result to compare providers, request quotes, or send the scenario to a specialist when the numbers matter.
With the default inputs, $24,000 in annual property taxes, $12,000 in annual insurance, and $18,000 in annual maintenance produce $4,500 in monthly NNN charges. Adding $10,000 in monthly base rent gives $14,500 per month and $174,000 per year.
Use this legal calculator to compare scenarios before committing money, time, or a provider conversation.
The estimate combines Entered Monthly Base Rent ($), Entered Annual Property Taxes ($), Entered Annual Insurance Cost ($) and returns Monthly NNN Charge Scenario, Total Monthly Occupancy Cost, Total Annual Occupancy Cost.
If the result changes your decision, verify the current quote, rate, eligibility rule, or provider term before acting.
Founding provider slot
We are opening one clearly labelled sponsor slot per high-intent calculator/category. The test offer is $49 USD for a 30-day tracked placement, with opt-in leads only and no anonymous views sold as leads.
Spot an error or need an update? Let us know
This calculator produces informational estimates only. It does not constitute legal advice, does not create an attorney-client relationship, and should not be relied upon for legal decisions. Laws vary by jurisdiction. Consult a qualified attorney for your specific situation.
Reviewed by the CalculateThis.ai editorial team. Updates: check back for latest parameters. Tools are for estimation only — verify with current provider terms.