
Smart tools. Straight answers.
Eight RAKS calculators and the official New Zealand tools we point clients to, in one place. Free, no sign-up.
- 8 calculatorsBuilt by RAKS, updated for 2026–27
- Official NZ toolsIRD, Employment NZ, business.govt.nz, ACC
- Estimates onlyWe confirm the exact figures for clients
Built by RAKS, free to use.
Quick answers to the questions we get asked every week. Each one explains the rule it uses.
Tax dates planner
Your own IRD dates for the next 12 months, with reminders.
Open the toolTake-home pay calculator
Salary to net pay, with income tax, ACC levy and KiwiSaver.
Open the toolGST calculator
Add 15% GST to a price, or find the GST inside one.
Open the toolProvisional tax estimator
Your instalments and due dates under the standard option.
Open the toolKiwiSaver calculator
Your, your employer’s and the government’s contributions for a year.
Open the toolCost of an employee
What a hire really costs once KiwiSaver and ACC are added.
Open the toolRental property check
Five questions on what applies to your rental this year.
Open the toolFixed-fee quote
Six questions, and a fixed quote within one business day.
Open the toolThe government tools worth bookmarking.
Employment agreements, workplace policies, tax calculators and registers from IRD, Employment New Zealand, business.govt.nz and ACC. They open on the official sites, and we can walk you through any of them.
Inland Revenue
The tax department’s own calculators and guidance.
Employment and payroll
Government builders and rules for hiring and paying staff.
Starting and running a business
Set up properly and stay compliant.
ACC and KiwiSaver
Levies for business and retirement savings.
The numbers for 2026–27.
The Holidays Act 2003 still applies to leave and holiday pay. The Employment Leave Act that replaces it takes effect after a two-year transition, in August 2028. We’ll update clients as Employment New Zealand publishes guidance.

Not sure which tool you need? Just ask.
Book a free 15-minute call with Ravin, or get a fixed quote in about a minute. Prefer the phone? Ring 09 215 2246, Monday to Friday.