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Iota-Home vs NZ PAYE Calculator 2026/27

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Iota-Home compared with NZ PAYE Calculator 2026/27
DetailIota-Home logo Iota-HomeNZ PAYE Calculator 2026/27 logo NZ PAYE Calculator 2026/27
What it doesFree mortgage modeling and affordability tools for homebuyers, homeowners, and investors Free NZ PAYE calculator for take-home pay, tax, ACC levy, KiwiSaver and student loan deductions
StageNot given Not given
FoundedNot given Not given
Based inUS NZ
Pricing modelFree Free
PricingNot given Not given
Key features
  • Full amortization schedules with principal, interest, equity, and balance tracking month-by-month
  • Adjustable-rate mortgage (ARM) analysis and modeling
  • Extra payment impact analysis and calculation
  • PMI calculation and removal timing
  • Refinance and cash-out refinance scenario modeling
  • Real-time results updating with any parameter change
  • Affordability calculator with conservative, traditional, and maximum estimates
  • Scenario comparison side-by-side
  • Portfolio analysis for multiple properties
  • CSV export functionality
  • Progressive tax bracket calculation (10.5% to 39%)
  • ACC earner's levy deduction at 1.75%
  • KiwiSaver contribution rates from 3.5% to 10%
  • Student loan repayment calculations above $24,128 threshold
  • Independent Earner Tax Credit for eligible incomes
  • Multiple pay frequency options (annual, monthly, fortnightly, weekly)
  • Detailed tax breakdown showing marginal and effective tax rates
  • No signup required
What makes it different
  • Real-time results updating as you change any loan parameter
  • No signup required to start using the calculator
  • Embeddable widgets for banks, credit unions, and mortgage teams
  • Available as Android app for on-the-go mortgage planning
  • Uses only official Inland Revenue rates and thresholds, updated regularly
  • Completely free with no account or data collection required
  • Instant calculations for all common salary situations
  • Comprehensive deductions in one place (tax, ACC, KiwiSaver, student loans)
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check13 no change since last check
Trust Flow (Majestic)06
Citation Flow (Majestic)013
Referring domains (Majestic)016

5 details filled in for both companies.

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