New Zealand Tax & Investment Guides
88 guides covering New Zealand taxation, IRD compliance, income tax, GST, KiwiSaver, property tax, business tax, and investment rules — all tailored to the New Zealand market.
Popular guides: Personal Tax Guide 2025-26, GST Guide, KiwiSaver Guide, Property Tax & Bright-Line Guide, Company Tax Guide.
Personal Tax & Income
PAYE, tax codes, RWT, ACC, Working for Families, and individual tax credits
ACC Levies Guide — Earners' Account, Work Account, Motor Vehicle Levy
New Zealand ACC levies covering the earner levy, the work account, the motor vehicle levy, and the levy rates for the self-employed.
Child Support Guide — Payments, Calculations, and IRD Administration in NZ
the New Zealand child support scheme covering the payment calculation formulas, the IRD administration, the receiving obligations, and the voluntary agreements.
Donation Tax Credit Guide — Charitable Donations Rebate in NZ
the donation tax credit in New Zealand — the 33.33% rebate on the charitable donations claimed through the annual tax return.
Independent Earner Tax Credit (IETC) Guide — NZ $520 Tax Credit
the Independent Earner Tax Credit (IETC) in New Zealand — the $520 tax credit for the taxpayers with the income between $24,000 and $48,000.
PAYE Guide — Pay As You Earn Tax System in New Zealand
the New Zealand PAYE system covering tax codes, employer deductions, the EI reporting, and the ACC earner levy.
New Zealand Personal Tax Guide 2025-26 — Income Tax Rates, Brackets, PAYE
New Zealand personal income tax for the 2025-26 tax year (1 April 2025 to 31 March 2026). Covers the progressive tax rates, the PAYE system, and the ACC earner levy.
RWT Guide — Resident Withholding Tax on Interest and Dividends in NZ
the Resident Withholding Tax (RWT) on interest and dividends in New Zealand, including the RWT rates, the election options, and the tax credits.
Student Loan Guide — Borrowing, Repayment, and Interest in NZ
the New Zealand Student Loan scheme covering the borrowing, the repayment at 12% of income, the interest-free status, and the overseas obligations.
New Zealand Tax Codes Guide — IR330, Main/Secondary Jobs, Student Loan
New Zealand IRD tax codes including the M, ME, S, SH, ST, SB, CA, and ED codes for the main job, the secondary job, and the student loan.
Tax Credits Guide — Independent Earner, Donation, and Child Tax Credits in NZ
the tax credits available in New Zealand covering the Independent Earner Tax Credit, the Donation Tax Credit, the Working for Families tax credits, and the child support adjustments.
Tax Refund Guide — How to Get a Tax Refund from the IRD in NZ
getting a tax refund from the IRD in New Zealand covering the PTS, the myIR claims, and the common refund situations.
Working for Families Guide — Tax Credits for Families with Children in NZ
the Working for Families tax credits in New Zealand covering the FTC, the IWTC, the MFTC, and the Best Start credit.
Property & Housing
Bright-line test, rental income, first home buyer, and property investment tax
Commercial Property Guide — Tax Rules for Business Premises and Investment in NZ
commercial property taxation in New Zealand covering the rental income, the GST, the depreciation, and the disposal tax rules.
First Home Buyer Guide — Grants, Schemes, and Tax Rules in NZ
the first home buyer schemes in New Zealand covering the First Home Grant, the KiwiSaver withdrawal, and the shared equity options.
Holiday Home Tax Guide — Mixed-Use Assets, Deductions, and Bright-Line Rules in NZ
the holiday home tax rules in New Zealand covering the mixed-use asset rules, the expense apportionment, the bright-line test, and the GST implications.
KiwiSaver First Home Withdrawal Guide — Rules, Eligibility, and Amounts in NZ
the KiwiSaver first home withdrawal in New Zealand covering the eligibility criteria, the withdrawal amounts, the First Home Grant, and the tax implications.
Negative Gearing Guide — Rental Losses and Tax Deductions in NZ
the negative gearing in New Zealand covering the rental property loss offset, the interest deduction rules, the bright-line interaction, and the IRD limitations.
Property Investment Guide — Buy-to-Let and Residential Property Investment in NZ
property investment in New Zealand covering the buy-to-let strategy, the rental yields, the financing, and the tax planning for the investors.
Property Tax Guide — Bright-Line Test, Main Home Exclusion, and Tax Rules in NZ
property taxation in New Zealand covering the bright-line test, the main home exclusion, and the tax rules for property investors.
Rental Income Guide — Tax on Residential Rental Properties in NZ
the rental income taxation in New Zealand covering the deductible expenses, the interest limitation, and the loss ring-fencing.
Investment & Savings
PIE, FIF, dividends, crypto tax, and savings tax rules
Bonds Guide — Corporate and Government Bond Tax Rules in NZ
the bond investing taxation in New Zealand covering the corporate bonds, the government bonds, the interest tax treatment, the secondary market gains, and the PIE alternatives.
Crypto Tax Guide — Taxation of Cryptocurrency and Digital Assets in NZ
the cryptocurrency and digital asset taxation in New Zealand covering the IRD guidance, the revenue vs capital treatment, and the record-keeping.
Dividend Tax Guide — Imputation Credits, RWT, and Tax on Dividends in NZ
the taxation of dividends in New Zealand covering the imputation credits, the RWT, and the non-resident withholding tax.
ETF Investing Guide — Exchange-Traded Fund Tax Rules and PIE Structures in NZ
the ETF investing taxation in New Zealand covering the PIE-based ETFs, the FIF rules for the international ETFs, the dividend imputation, and the tax-efficient fund selection.
FIF Guide — Foreign Investment Fund Rules in New Zealand
the Foreign Investment Fund (FIF) rules in New Zealand covering the $50,000 threshold, the calculation methods, and the ASX exemption.
Investment Tax Guide — Tax on Investments, Interest, and Dividends in NZ
the taxation of investments in New Zealand covering the RWT, the PIE, the FIF, and the crypto-asset tax rules.
Managed Funds Guide — PIE Funds, Tax Reporting, and Investment Taxation in NZ
the managed fund taxation in New Zealand covering the PIE fund tax treatment, the unit holder reporting, the fund fees, and the investment strategy selection.
PIE Guide — Portfolio Investment Entities and Prescribed Investor Rate in NZ
the Portfolio Investment Entities (PIEs) and the Prescribed Investor Rate (PIR) in New Zealand covering the PIR rates and the tax efficiency.
Term Deposits Guide — Interest Income, RWT, and Tax Rules in NZ
the term deposits and the interest income taxation in New Zealand covering the RWT rates, the PIE alternatives, the joint accounts, and the tax reporting.
KiwiSaver & Retirement
KiwiSaver contributions, employer rules, retirement planning, and NZ Super
NZ Superannuation Guide — Eligibility, Rates, and Tax Rules in New Zealand
the New Zealand Superannuation (NZ Super) covering the eligibility criteria, the payment rates, the tax treatment, and the overseas portability rules.
KiwiSaver Employer Guide — Contributions, ESCT, and Obligations in NZ
the KiwiSaver employer obligations in New Zealand covering the 3% contribution, the ESCT, and the automatic enrolment.
KiwiSaver Guide — Contributions, Withdrawals, and Tax Rules in NZ
the KiwiSaver scheme in New Zealand covering the contributions, the employer matching, the government contribution, and the withdrawals.
NZ Super Guide — New Zealand Superannuation Eligibility and Payments
the New Zealand Superannuation (NZ Super) covering the eligibility, the payment rates, and the residency criteria.
Pension Guide — Retirement Income Options and Tax in New Zealand
the pension and retirement income options in New Zealand covering NZ Super, KiwiSaver withdrawal, annuity options, and the tax treatment of the retirement income.
Retirement Planning Guide — NZ Super, KiwiSaver, and Retirement Income in NZ
retirement planning in New Zealand covering the NZ Super, the KiwiSaver, and the retirement income strategies.
Business & Employer
Company tax, FBT, payroll, hiring employees, and business structures
Business Tax Guide — Tax Obligations for NZ Businesses
the business taxation in New Zealand covering the business structures, the expenses, the GST, and the provisional tax.
Company Tax Guide — Corporate Tax Rate, Imputation, and Compliance in NZ
the company taxation in New Zealand covering the 28% corporate tax rate, the imputation, and the IR4 return.
Directors' Fees Guide — Tax Rules, PAYE, and Reporting for Company Directors in NZ
the directors' fees taxation in New Zealand covering the PAYE withholding, the schedular payments, the GST registration, and the reporting through the IRD.
Employee vs Contractor Guide — Tax Status, IRD Tests, and Obligations in NZ
the employee versus contractor tax distinction in New Zealand covering the IRD tests, the tax obligations for each status, and the consequences of the misclassification.
FBT Guide — Fringe Benefit Tax on Employer-Provided Benefits in NZ
the Fringe Benefit Tax (FBT) in New Zealand covering the motor vehicles, the loans, the subsidised transport, and the FBT returns.
Hiring Employees Guide — PAYE, KiwiSaver, and Employer Obligations in NZ
the employer obligations when hiring employees in New Zealand covering the PAYE deductions, KiwiSaver enrolment and contributions, the employment agreements, and the IRD reporting.
Payroll Guide — PAYE, KiwiSaver, Employment Information (EI) in NZ
the payroll in New Zealand covering the PAYE, the KiwiSaver, the ESCT, and the Employment Information (EI) reporting.
Sole Trader Guide — Self-Employed Tax and Business Structure in NZ
the sole trader business structure in New Zealand covering the registration, the expenses, the provisional tax, and the IR3 return.
Starting a Business Guide — Registration, Tax, and Compliance in NZ
starting a business in New Zealand covering the registration, the business structures, and the compliance obligations.
GST & Indirect Tax
GST 15%, registration, returns, excise duties, and customs
Alcohol Tax Guide — Excise Duty, Customs, and GST on Alcohol in NZ
the alcohol excise taxation in New Zealand covering the excise duty rates on the beer, the wine, and the spirits, the customs duty on the imported alcohol, the GST application, and the duty-free concessions.
Customs Duty Guide — Import Duties, Tariffs, and GST on Imports in NZ
the customs duty and the import taxation in New Zealand covering the duty rates, the tariff classifications, the GST on imports, and the duty-free thresholds.
Excise Duties Guide — Alcohol, Tobacco, and Fuel Excise Tax in NZ
the excise duties in New Zealand covering the alcohol, the tobacco, and the fuel excise rates and the Customs import duty.
GST Guide — Goods and Services Tax Registration, Returns, and Rates in NZ
the Goods and Services Tax (GST) in New Zealand covering the 15% rate, the registration, the returns, and the input tax credits.
Motor Vehicle Tax Guide — FBT, Road User Charges, and Vehicle Deductions in NZ
the motor vehicle taxation in New Zealand covering the FBT on the employer-provided vehicles, the Road User Charges (RUC), the vehicle expense deductions, and the GST claims.
Tobacco Tax Guide — Excise Duty, Customs, and GST on Tobacco in NZ
the tobacco excise taxation in New Zealand covering the excise duty rates on cigarettes, the roll-your-own tobacco, and the cigars, the annual CPI indexation, the customs duty on the imports, and the GST.
Self-Employment & Sole Trader
Self-employed tax, business expenses, provisional tax, and home office deductions
Business Expenses Guide — Allowable Deductions for NZ Businesses
the deductible business expenses in New Zealand covering the general deduction rules, the specific categories, and the capital vs revenue distinction.
Home Office Deductions Guide — Claim Rules and IRD Rates for NZ
the home office expense deductions in New Zealand covering the IRD-approved methods, the square metre apportionment, the claim limits, and the records required.
Provisional Tax Guide — Pay-As-You-Go Tax for NZ Businesses and Self-Employed
the provisional tax in New Zealand covering the payment options, the instalment dates, and the use of money interest (UOMI).
Self-Employment Guide — Tax Rules for Self-Employed Individuals in NZ
the self-employment tax rules in New Zealand covering the ACC, the GST, the provisional tax, and the IR3 return.
Sharing Economy Guide — Tax Rules for Platform Income in NZ
the sharing economy tax rules in New Zealand covering the ride-sharing, the short-stay accommodation, the task-based platforms, the expense deductions, and the GST registration.
Side Hustle Tax Guide — Casual Income, Declarations, and Deductions in NZ
the side hustle tax rules in New Zealand covering the casual and the hobby income declarations, the expense deductions, the tax-free thresholds, and the GST obligations.
Trusts & Estates
Trust tax rates, estate planning, deceased estates, and inheritance
Deceased Estates Guide — Tax Returns, Estate Administration, and Beneficiaries in NZ
the deceased estate tax rules in New Zealand covering the final tax return, the estate income tax, the beneficiary distributions, and the executor responsibilities.
Estate Planning Guide — Wills, Trusts, and Tax Planning in NZ
the estate planning in New Zealand covering the wills, the trusts, the powers of attorney, and the deceased estate tax rules.
Family Trust Guide — Settlements, Distributions, and Tax Rules in NZ
the family trust tax rules in New Zealand covering the settlement rules, the trustee tax rates, the beneficiary distributions, and the trust administration obligations.
Inheritance Tax Guide — No Inheritance Tax or Estate Duty in New Zealand
the inheritance tax position in New Zealand — no inheritance tax or estate duty, the beneficiary tax position, and the executor obligations.
Trusts Guide — Trust Taxation, Trustee Rate, and Beneficiary Income in NZ
the trust taxation in New Zealand covering the trustee rate of 33%, the beneficiary income, and the IR6 return.
International & Cross-Border
Non-resident tax, foreign income, tax treaties, and moving to/from NZ
Cross-Border Tax Guide — International Income, Double Taxation, and Compliance in NZ
the cross-border tax rules in New Zealand covering the foreign income disclosure, the double tax agreements, the foreign tax credits, and the compliance obligations.
Digital Nomad NZ Guide — Remote Work, Tax Residence, and Visa Rules in New Zealand
the digital nomad tax rules in New Zealand covering the remote work income, the tax residence determination, the new digital nomad visa, and the transitional resident exemption.
Foreign Income Guide — Tax on Overseas Income for NZ Residents
the taxation of the foreign income for the NZ residents covering the foreign employment, the investments, and the foreign superannuation.
Foreign Investment Guide — Overseas Assets, FIF, and Tax Rules in NZ
the foreign investment tax rules in New Zealand covering the overseas share portfolios, the FIF attribution rules, the foreign property investments, and the exchange rate considerations.
Leaving New Zealand Guide — Tax Obligations, Exit Rules, and Departure Procedures
the tax obligations when leaving New Zealand covering the departure procedures, the final tax return, the deemed disposal rules, and the non-resident status.
Moving to New Zealand Guide — Tax Residency, Transitional Residency, and Tax Rules
the tax rules for the individuals moving to New Zealand covering the residency, the transitional residency exemption, and the initial compliance.
Non-Resident Tax Guide — Tax Rules for Non-Residents in New Zealand
the non-resident taxation in New Zealand covering the residency tests, the NRWT, and the property tax rules.
Tax Treaties Guide — Double Tax Agreements Between NZ and Other Countries
the Double Tax Agreements (DTAs) between New Zealand and the other countries covering the withholding rates and the treaty benefits.
Compliance & Disputes
IRD, tax returns, tax audits, penalties, record keeping, and dispute resolution
Disputes NZ Guide — Tax Objections, Reviews, and Appeals Process in New Zealand
the tax dispute process in New Zealand covering the objections and the reviews, the Notice of Proposed Adjustment (NOPA), the adjudication process, and the appeals to the Taxation Review Authority.
IRD Guide — Inland Revenue Department Services and Compliance in NZ
the Inland Revenue Department (IRD) in New Zealand covering the myIR portal, the IRD number, and the customer services.
myIR Guide — Online Portal, Registration, and Digital Services in NZ
the myIR online portal in New Zealand covering the account registration, the tax return filing, the payment management, the document uploading, and the digital services.
Tax Penalties Guide — Late Filing, Late Payment, and Shortfall Penalties in NZ
the tax penalties in New Zealand covering the late filing, the late payment, and the shortfall penalties.
Record Keeping Guide — Business and Tax Records Requirements in NZ
the record-keeping requirements for the NZ tax purposes covering the 7-year retention period and the electronic records.
Tax Audit Guide — IRD Investigations and Audits in New Zealand
the IRD tax audits in New Zealand covering the audit triggers, the taxpayer rights, and the dispute resolution.
Tax Debt Guide — IRD Collection, Payment Plans, and Hardship Relief in NZ
the tax debt and the IRD collection in New Zealand covering the payment options, the instalment arrangements, the hardship applications, and the penalties.
Tax Return Guide — How to File Your IR3 Tax Return in New Zealand
filing the IR3 tax return in New Zealand covering the due dates, the myIR filing, and the schedules.
Other Guides
Digital Platform Tax Guide — Side Hustles, Freelancer, and Gig Economy in NZ
the digital platform tax rules in New Zealand covering the sharing economy income, the Uber and AirBnb tax obligations, the platform reporting rules, and the deduction claims.
Foreign Trust Disclosure Guide — Registration, Reporting, and Tax Rules in NZ
the foreign trust disclosure rules in New Zealand covering the IRD registration, the annual reporting requirements, the foreign-sourced income treatment, and the penalty rules.
Freelancer Tax Guide — Self-Employed Income, Deductions, and GST in NZ
the freelancer tax rules in New Zealand covering the self-employed income declaration, the business expense deductions, the GST obligations, and the provisional tax payments.
KiwiSaver Fund Types Guide — Conservative, Balanced, and Growth Funds in NZ
the KiwiSaver fund types in New Zealand covering the conservative, the balanced, the growth, and the cash funds, the asset allocation strategies, and the default fund settings.
Property Development Guide — Tax Rules, GST, and Structuring in NZ
the property development tax in New Zealand covering the development income treatment, the GST implications, the holding periods, and the trust structures.
Rental Depreciation Guide — Building and Chattels Depreciation for NZ Landlords
the rental property depreciation in New Zealand covering the building depreciation, the chattels depreciation, the IRD depreciation rates, and the tax implications for the landlords.
Secondary Tax Guide — Tax Codes, Rates, and Rules for Second Jobs in NZ
the New Zealand secondary tax rules covering the S, SH, ST, and SB tax codes, the 17.5% and 33% secondary rates, and the year-end square-up through the personal tax return.
Share Investing Guide — Dividend Tax, Capital Gains, and FIF Rules in NZ
the share investing taxation in New Zealand covering the dividend imputation, the capital gains on the share sales, the FIF foreign investment fund rules, and the PIE managed funds.
Tax Disputes Guide — IRD Challenges, Objections, and Resolution in NZ
the tax dispute resolution in New Zealand covering the IRD notices of proposed adjustment, the taxpayer objections, the disputes review, and the Taxation Review Authority.
Tax-Efficient Investing Guide — PIE Funds, FIF, and Structuring in NZ
the tax-efficient investing in New Zealand covering the PIE fund benefits, the FIF method selection, the KiwiSaver tax advantages, and the investment structure comparison.
Year-End Tax Planning Guide — Strategies and Deadlines in NZ
the year-end tax planning in New Zealand covering the 31 March deadlines, the income deferral and the expense acceleration strategies, the provisional tax planning, and the investment rebalancing.
Tools & Calculators
NZ Tax Calculator
PAYE, ACC, KiwiSaver & student loan estimator
NZ KiwiSaver Calculator
Retirement savings projections
NZ KiwiSaver First Home
First home withdrawal & grant estimator
NZ GST Calculator
Add or remove 15% GST
NZ Rental Income Calculator
Landlord net profit & tax estimator
New Zealand Salary Calculator
Gross-to-net pay with ACC & KiwiSaver
NZ Bright-Line Calculator
Check if property sale is taxable
NZ Student Loan Calculator
Repayment & years to clear
NZ Child Support Calculator
Estimate child support payments
NZ Working for Families
Family tax credit estimator
NZ Donation Tax Credit
33.33% donation refund calculator
NZ IETC Calculator
Independent Earner Tax Credit
NZ FBT Calculator
Fringe Benefit Tax estimator
NZ Secondary Tax
Second job tax calculator
NZ ACC Levy Calculator
Earner & employer levy
NZ Provisional Tax
Instalment payment estimator
NZ Company Tax
28% corporate tax & imputation
NZ ESCT Calculator
Employer KiwiSaver contribution tax
NZ FIF Calculator
Foreign investment fund tax estimator
NZ Rental Yield
Gross & net rental return on property
NZ RWT Savings
RWT on savings interest & top-up/refund
Compound Interest Calculator
Project investment growth over time
Mortgage Calculator
Estimate monthly home loan repayments
Budget Calculator
50/30/20 budgeting tool