Closing the Estate’s Tax Story

The executor believed the estate was almost ready to distribute.

The house had been sold. The mortgage was repaid. The bank accounts had been closed, and the beneficiaries had received a draft showing what each person was likely to inherit.

Then the accountant asked three questions:

Had the deceased’s final personal tax position been completed?

Had the estate received income after death?

Had enough money been retained for the estate’s final tax bill?

The executor knew the deceased had earned wages and bank interest before death. What they had not considered was the income earned afterward: rent collected while the house was being prepared for sale, dividends paid into the estate account and interest earned on the sale proceeds.

That income belonged to a different taxpayer.

The deceased’s personal tax life ended at death. The estate’s tax life began immediately afterward.

For New Zealand executors, this distinction is the foundation of estate tax administration. There may be a final return for the deceased, one or more returns for the estate and additional calculations involving beneficiary income, property, investments, foreign assets or a continuing testamentary trust.

New Zealand does not impose a general inheritance tax simply because someone receives property from an estate. However, the deceased and the estate can still have income tax obligations that must be completed before final distribution.

## The Two Taxpayers an Executor Must Understand

An executor commonly deals with two separate tax positions.

### The deceased person

This covers income derived up to the date of death.

It may include:

– Salary or wages
– Self-employment income
– Interest
– Dividends
– Rental income
– Overseas income
– Taxable property income
– Portfolio investment income
– Business income

A final individual income tax return may be required for the period ending on the date of death.

### The deceased estate

The estate is treated separately for income earned after death.

It may receive:

– Bank interest
– Rent
– Dividends
– Managed-fund distributions
– Business income
– Royalties
– Foreign income
– Taxable gains from relevant transactions

An estate that earns taxable income generally needs to file an Estate or Trust income tax return, commonly called an IR6. Inland Revenue states that estates and trusts are taxed on the income they generate and that an IR6 is required where the estate earns taxable income. citeturn266112search5turn266112search11

The executor should never place all pre-death and post-death income into one undifferentiated calculation.

## Notify Inland Revenue of the Death

The executor should notify Inland Revenue promptly.

This allows Inland Revenue to:

– Update the deceased person’s records
– Recognise the authorised representative
– Address final returns and refunds
– Deal with outstanding tax
– Review child support or student-loan matters
– Process relevant funds it may hold

Current guidance says that notifying Inland Revenue helps ensure refunds are paid to the estate, tax matters are finalised and other obligations linked with the deceased are addressed. Inland Revenue may require proof of death and evidence that the person contacting it is legally authorised to act. citeturn266112search4turn266112search9

Keep a record showing:

– Date of notification
– Method used
– Documents supplied
– Representative recognised
– Reference number
– Follow-up required

Do not assume that obtaining probate automatically updates every Inland Revenue record.

## Establish the Executor’s Authority

Inland Revenue may need documents such as:

– Death certificate
– Will
– Probate
– Letters of administration
– Executor identification
– Authority to act
– Estate contact details

The executor named in a will may have practical responsibilities from death, but institutions commonly require probate before allowing formal control over significant assets or tax matters.

Where no grant has been obtained, limited procedures may sometimes be available for smaller refunds. Inland Revenue currently allows a declaration process for certain deceased-person refunds up to $40,000 where no will, probate or letters of administration exist, although that declaration does not provide wider authority to manage the deceased’s tax affairs. citeturn266112search18

Do not treat a refund declaration as a substitute for probate where broader administration authority is required.

## Find Out Whether a Final Personal Return Is Required

Not every deceased person needs an individual tax return filed manually.

Some people have tax calculated automatically because their income was fully reported and taxed at source. Others need an IR3 because they had income or circumstances requiring a return.

Possible reasons a final return may be needed include:

– Self-employment
– Rental income
– Untaxed income
– Overseas income
– Business income
– Taxable property transactions
– Incorrect tax deductions
– Portfolio income requiring adjustment
– Income from trusts or partnerships
– Losses carried forward
– An existing obligation to file an IR3

Inland Revenue advises executors to contact it to confirm whether a final return is required. The return covers the deceased person’s tax position to the date of death. citeturn482798search27turn266112search23

Do not file an unnecessary return merely because a person has died.

Equally, do not assume that salary and bank interest were fully dealt with without checking the deceased’s complete income history.

## Establish the Final Return Period

For most individuals, the New Zealand tax year runs from 1 April to 31 March.

A final return will ordinarily cover:

– The start of the relevant tax year
– Up to the date of death

For example, if the person died on 20 November 2026, the final personal tax period may run from 1 April 2026 to 20 November 2026, unless a non-standard balance date or another special circumstance applies.

The executor should gather income information for that exact period.

Do not include ordinary estate income earned months after death in the deceased’s return unless a specific tax rule allows or requires that treatment.

## Income Received Shortly After Death Can Need Special Treatment

Some reportable income may be received after death even though it relates closely to the deceased’s lifetime income.

Examples include:

– Final wages
– Holiday pay
– Interest
– Dividends
– Attributed investment income

Inland Revenue guidance allows certain reportable income received within 28 days after death to be included either in the deceased’s final individual return or in the estate’s IR6 return. citeturn266112search8turn266112search17

This does not mean every payment received during those 28 days can be assigned wherever the executor prefers.

The executor should record:

– Nature of income
– Date entitlement arose
– Date received
– Tax deducted
– Return in which it was included
– Reason for that treatment

Consistency is essential. The same income must not be returned twice or omitted from both returns.

## Obtain a Separate IRD Number for the Estate

The estate needs its own IRD number.

It should not continue using the deceased person’s IRD number for income earned after death.

Inland Revenue states that all estates and trusts need an IRD number. An estate applying for one may need documents such as the death certificate, will, probate or letters of administration. citeturn266112search21turn266112search15

The estate IRD number may be needed for:

– Estate bank accounts
– Investment income
– Rental income
– Property transactions
– IR6 returns
– Tax payments
– Refunds
– Beneficiary income reporting

Apply early if the estate is likely to earn income.

Waiting until the first return is due can delay tax filings, asset transfers and final distribution.

## When Is an IR6 Estate Return Required?

An IR6 is generally required when the estate earns taxable income during administration.

Common examples include:

– Interest on the estate bank account
– Interest on the deceased’s accounts after death
– Rent from estate property
– Dividends
– Managed-fund income
– Business profits
– Royalties
– Foreign income
– Income from assets retained during administration

The first estate return generally covers income and expenses from the date of death to the end of the relevant return period. Inland Revenue’s estate tax guidance confirms that income arising after death belongs under the estate’s separate IRD number and that the first estate return begins from the date of death. citeturn482798search17

An estate holding only non-income-producing property for a brief period may not always need an IR6, but the executor should confirm the position rather than assuming.

Inland Revenue specifically directs representatives to contact it to establish whether an estate return is required. citeturn482798search13turn266112search2

## The Estate May Need More Than One Return

An estate does not necessarily complete all administration within one tax year.

Suppose a person dies in January.

The estate may earn income:

– From January to 31 March
– During the next full tax year
– During another year while litigation continues

A separate IR6 may be required for each tax year in which taxable estate income is earned.

The executor should maintain a tax calendar showing:

| Tax Period | Estate Activity | Likely Return |
|—|—|—|
| Date of death to 31 March | Bank interest and rent | First IR6 |
| 1 April to following 31 March | Property sale, dividends and interest | Second IR6 |
| Later year | Final interest and claim settlement | Final IR6 |

Do not close the estate tax account merely because the main property has been sold.

Small amounts of later interest, refunds or distributions may still require attention.

## Estate Income Tax Rates

Current Inland Revenue guidance states that estate income is generally taxed at 33 percent during the tax year in which the person dies and for the following three tax years while the estate is being wound up. After that period, income is taxed under the rules applying to trusts. citeturn482798search3

The executor should not confuse this with:

– The deceased person’s individual marginal tax rates
– The general trustee rate
– A beneficiary’s personal tax rate
– Tax already deducted from investment income

Tax calculations may involve credits for:

– Resident withholding tax
– Imputation credits
– Foreign tax
– Portfolio investment tax
– Provisional tax

A nominal estate rate does not mean the executor can multiply every bank deposit by 33 percent and call that the final tax bill.

## No General Inheritance Tax Does Not Mean No Tax

A beneficiary receiving an inheritance does not generally pay tax merely because money or property passed to them from a New Zealand estate.

However, tax may arise from the estate’s activities before distribution.

Examples include:

– Rental income earned during administration
– Interest on retained sale proceeds
– Business income
– Foreign investment income
– Certain property sales
– Trading activity
– Beneficiary income allocations
– Ongoing trust income

The executor should distinguish:

### Estate capital

Assets owned at death or proceeds from realising those assets.

### Estate income

Income generated by those assets after death.

For example, the deceased’s $100,000 bank balance is capital.

The $2,500 interest earned while the estate holds that money is estate income.

## Property Sales Require More Than a Simple Assumption

An estate selling the deceased’s home does not automatically mean the sale proceeds are taxable income.

However, the tax position can depend on:

– How the deceased acquired the property
– Purpose of acquisition
– Property-development or dealing activity
– Whether the land was held on revenue account
– Use of the property
– Timing
– Subdivision
– Business involvement
– Relevant land-sale rules

The executor should preserve:

– Purchase agreement
– Original settlement statement
– Improvement costs
– Rental records
– Sale agreement
– Legal fees
– Valuation at death
– Evidence of use
– Tax advice

Do not assume that every estate property sale is tax-free.

Do not assume that the full sale price is taxable either.

## Rental Properties Create Ongoing Tax Work

Where estate property remains rented after death, the estate may need to return:

– Rent
– Compensation payments
– Insurance-related rental amounts
– Other taxable receipts

Potentially deductible costs may include amounts connected with earning that rental income, subject to the normal tax rules.

Records may include:

– Rent ledger
– Property-management statements
– Rates
– Insurance
– Repairs
– Mortgage interest information
– Legal costs
– Accounting fees
– Inspection costs

Do not deduct every property expense automatically.

Some costs may be:

– Capital
– Private
– Related to sale
– Related to beneficiaries
– Non-deductible
– Subject to specific property rules

Separate property preservation costs from income-earning expenses.

## Investment Income Must Be Reconciled

Investment income can be reported under several systems.

The estate may receive:

– Bank interest
– Dividends
– Imputation credits
– Managed-fund distributions
– Portfolio investment entity income
– Bond interest
– Foreign dividends

The executor should obtain annual tax statements from each institution.

Compare them with:

– Estate bank deposits
– Date-of-death records
– Investment-sale statements
– Inland Revenue information
– Estate ledger

Do not rely only on cash received.

Some taxable investment income or tax credits may be attributed without appearing as an ordinary bank deposit.

## Business Income May Span Both Taxpayers

If the deceased operated as a sole trader, the executor may need to divide business activity between:

– The deceased’s final period
– Estate administration after death

The records should show:

– Income earned before death
– Amounts received afterward
– Work completed after death
– Stock
– Debtors
– Creditors
– Depreciation
– Goods and services tax
– Employee obligations
– Business sale

If a company operated the business, the company remains a separate taxpayer.

The executor should not include company income in the deceased’s personal return or estate IR6 merely because the estate owns the shares.

## Overseas Assets Can Create Complex Returns

The estate may have:

– Foreign bank interest
– Overseas rental property
– Foreign shares
– Foreign pensions
– Foreign trusts
– Currency gains or losses
– Overseas withholding tax

The executor should obtain:

– Foreign statements
– Exchange rates
– Tax certificates
– Residency information
– Foreign probate records
– Local adviser reports

Do not assume tax has been fully dealt with because a foreign authority withheld money.

New Zealand tax reporting may still be required, and foreign tax credits may need to be claimed correctly.

Cross-border estates usually justify specialist tax advice.

## Beneficiary Income Is Different From a Capital Distribution

An executor may distribute estate income to beneficiaries in a way that makes it beneficiary income for tax purposes.

That is different from distributing estate capital.

Where beneficiary income is allocated or paid, the estate may need to provide beneficiary details with the IR6, including through the IR6B process. Inland Revenue provides a separate beneficiary-details filing process alongside the estate return. citeturn482798search21

The executor should record:

– Beneficiary name
– IRD number
– Tax residency
– Income allocated
– Tax credits
– Distribution date
– Estate year
– Capital distributed separately

Do not label every payment to a beneficiary as beneficiary income.

Many estate distributions are capital distributions of inherited property rather than taxable allocations of estate income.

## Tax Credits Must Follow the Income Correctly

Income may carry tax credits such as:

– Resident withholding tax
– Imputation credits
– Foreign tax credits

Where income is allocated to beneficiaries, credits may also need to be attributed correctly.

Inland Revenue issued clarification in September 2025 on handling tax credits attached to income paid or allocated to beneficiaries through an IR6 return. citeturn482798search40

This is an area where careless accounting can lead to:

– Credits being claimed twice
– Credits being lost
– Beneficiary assessments being incorrect
– Estate tax being overstated
– Refunds being delayed

The estate accounts and tax return should use the same beneficiary-income figures.

## Filing Deadlines

For taxpayers without an extension, annual income tax returns are generally due by 7 July after the end of the tax year.

The 2026 IR6 guide states that the return for the year ended 31 March 2026 was due by 7 July 2026 unless an extension of time applied. citeturn482798search19

The same ordinary 7 July deadline applies to IR3 individual returns unless the taxpayer has a tax agent, an extension or a non-standard balance date. citeturn266112search0turn266112search6

A tax agent’s clients may qualify for an extension allowing returns to be filed as late as 31 March of the following year, provided the extension conditions remain satisfied. citeturn266112search12turn266112search16

The executor should confirm the actual due date for each return.

Do not assume the filing date changes automatically because probate is delayed.

## Apply for More Time Before the Deadline

Executors may be unable to complete a return because:

– Probate is pending
– Foreign statements are delayed
– Business records are incomplete
– A property transaction is unresolved
– Income information is missing
– Litigation affects entitlement

A taxpayer without a tax agent can request an extension by contacting Inland Revenue, preferably before the filing deadline. Late filing may result in penalties where no extension applies. citeturn266112search19turn266112search10

Record:

– Date extension requested
– Reason
– Return involved
– New deadline
– Confirmation

Do not rely on the fact that Inland Revenue knows the person has died.

A death notification is not automatically an extension of every tax deadline.

## Tax Payment Deadlines Are Separate

The date a return must be filed is not always the date tax must be paid.

Payment timing can depend on:

– Balance date
– Tax agent extension
– Terminal tax
– Provisional tax
– Prior-year liabilities
– Assessment date
– Arrangement with Inland Revenue

An estate earning substantial income may also need to consider provisional tax.

The executor should ask the accountant or Inland Revenue to prepare a tax calendar covering:

– Return due dates
– Provisional instalments
– Terminal tax
– Goods and services tax
– Employer deductions
– Foreign deadlines

Do not keep only one note saying “tax due next year.”

## Late Filing and Unpaid Tax Can Reduce the Estate

Failure to file or pay can lead to:

– Late filing penalties
– Late payment penalties
– Use-of-money interest
– Collection action
– Delayed refunds
– Delayed estate closure

Inland Revenue’s current guidance warns that penalties or interest may apply where required income tax returns are not filed by the due date without an extension. citeturn266112search10

The executor should not distribute all available cash while known tax returns remain outstanding.

Tax is not an optional expense that can be left for beneficiaries to solve later.

## Keep a Tax Reserve

Before making final or substantial interim distributions, retain enough money for:

– Final personal tax
– Estate income tax
– Accounting fees
– Unreceived assessments
– Provisional tax
– Foreign tax
– Audit adjustments
– Interest and penalties
– Final return preparation

A tax reserve schedule might show:

| Tax Matter | Estimated Reserve |
|—|—:|
| Final personal income tax | $8,000 |
| Estate rental and interest income | $18,000 |
| Final accounting fees | $5,000 |
| Foreign-income adjustment | $7,500 |
| Contingency | $4,000 |
| Total reserve | $42,500 |

The amount should be based on evidence, not an arbitrary round figure.

Review and reduce the reserve as returns are filed and assessments are confirmed.

## Tax Refunds Are Estate Assets

A final return may produce a refund.

The refund may relate to:

– Excess tax deductions
– Tax credits
– Donation rebates
– Provisional tax
– Overpaid terminal tax
– Corrected income
– Foreign tax credits

The refund should be:

– Paid to the correct estate-controlled account
– Entered in the estate ledger
– Included in the final accounts
– Kept separate from the executor’s personal funds

Where no grant exists, Inland Revenue’s limited refund declaration procedure may apply for qualifying refunds up to $40,000. citeturn266112search18

Do not close the estate bank account until expected refunds have been received.

## File Returns Through the Correct Tax Account

An executor may use authorised online access, a tax agent or paper filing where available.

For an IR6, Inland Revenue states that the filer needs:

– Estate IRD number
– Income details
– Claimable losses
– Bank-account details
– Distribution information

The return can be filed through the estate’s income-tax account using the relevant filing service. citeturn482798search0

The executor should not file the estate IR6 through the deceased’s personal account.

Check that:

– Correct IRD number is used
– Correct return period is entered
– First-return date begins at death
– Income belongs to the estate
– Beneficiary schedules reconcile
– Refund bank account belongs to the estate

## Reconcile the Tax Return With the Estate Accounts

The final estate accounts and tax returns serve different purposes, but their figures should be reconcilable.

For example:

| Estate Income | Accounts | IR6 Treatment |
|—|—:|—:|
| Bank interest | $4,200 | $4,200 |
| Gross rent | $28,000 | $28,000 |
| Dividends | $6,500 | $6,500 plus relevant credits |
| Property sale proceeds | $820,000 capital receipt | Tax treatment reviewed separately |

A difference may be legitimate because:

– Accounts use cash values
– Tax uses gross income
– Credits are included
– Timing differs
– Capital items are excluded
– Accrual treatment applies

Every material difference should have an explanation.

Do not prepare estate accounts and tax returns from unrelated spreadsheets.

## Keep Tax Records for at Least Seven Years

Inland Revenue requires tax records, including electronic records, to be kept for at least seven tax years. Records must remain accessible and readable. citeturn482798search5turn482798search11

Retain:

– Filed returns
– Assessments
– Income statements
– Bank records
– Invoices
– Property records
– Investment reports
– Foreign tax certificates
– Beneficiary schedules
– Tax calculations
– Correspondence
– Payment confirmations

Some core estate documents should often be kept longer, including:

– Probate
– Final estate accounts
– Property settlement records
– Beneficiary receipts
– Continuing trust records
– Court orders
– Major tax opinions

Do not destroy the records as soon as the final distribution is made.

## When the Estate Becomes a Continuing Trust

A will may create a trust lasting beyond ordinary estate administration.

Examples include funds held:

– For children
– For a disabled beneficiary
– For a surviving partner’s lifetime
– Until a beneficiary reaches a specified age

At that point, the executor and trustee roles may overlap, but the tax administration may change.

The trustee may need to consider:

– Trust returns
– Trustee income
– Beneficiary income
– Trust disclosure requirements
– Higher trustee rates
– Ongoing financial statements
– Trustee record-keeping

Do not assume that the estate’s initial 33 percent winding-up treatment continues indefinitely.

Current guidance states that after the estate’s special winding-up period, income is taxed under the rules applying to trusts. citeturn482798search3

## Common Executor Tax Mistakes

### Treating the deceased and estate as one taxpayer

This mixes pre-death and post-death income.

### Assuming no inheritance tax means no return

Income tax obligations can still exist.

### Waiting until the end to apply for an estate IRD number

This can delay statements, returns and refunds.

### Distributing all cash before tax is assessed

The executor may have to recover money from beneficiaries.

### Ignoring small amounts of interest

Even modest income may need to be considered when determining filing obligations.

### Treating sale proceeds as ordinary income

Capital realisation and taxable income are not the same.

### Missing foreign income

Overseas assets may create New Zealand reporting obligations.

### Losing original statements

Tax figures become difficult to verify.

### Failing to file a final IR6

A small amount of late interest can keep the estate’s tax affairs open.

## When to Use an Accountant or Tax Adviser

Professional assistance is especially useful where the estate includes:

– Rental properties
– Business interests
– Foreign assets
– Multiple tax years
– Trusts
– Significant investment income
– Property development
– Beneficiary income allocations
– Goods and services tax
– Incomplete records
– Prior-year returns
– Tax disputes

The adviser should receive:

– Will
– Probate
– Date of death
– Estate IRD number
– Asset inventory
– Bank statements
– Investment statements
– Property records
– Income and expense ledger
– Beneficiary information
– Prior tax returns

Do not hand over an unsorted box of papers shortly before 7 July and assume every issue can be reconstructed immediately.

## The Executor’s Estate Tax Checklist

### At the beginning

– Notify Inland Revenue of the death.
– Establish authority to act.
– Confirm whether a final personal return is required.
– Apply for the estate IRD number.
– Preserve prior tax returns and records.
– Separate pre-death and post-death income.

### During administration

– Record estate income by source.
– Collect annual tax statements.
– Maintain property and investment schedules.
– Track withholding and imputation credits.
– Record beneficiary income separately.
– Monitor provisional and terminal tax.
– Keep a tax reserve.

### Before filing

– Confirm the correct return period.
– Reconcile bank records and income statements.
– Review foreign income.
– Check property and business transactions.
– Prepare beneficiary details.
– Confirm the filing and payment deadlines.
– Request an extension before the due date if necessary.

### Before distribution

– File required returns.
– Pay assessed tax.
– Allow for unresolved tax matters.
– Collect refunds.
– Retain final accounting fees.
– Provide beneficiaries with a clear tax explanation.
– Avoid describing capital inheritance as taxable income without basis.

### At completion

– File the final estate return.
– Confirm no further taxable income is expected.
– Close or update the estate’s tax accounts.
– Retain all records for at least seven tax years.
– Preserve core estate and trust documents longer where appropriate.
– Reconcile tax outcomes with the final estate accounts.

An executor can sell every asset, pay every known creditor and still leave the estate unfinished if the tax story does not close.

The deceased’s final return records the last chapter of their personal financial life. The estate returns record what happened while the executor held and managed their property.

When those two stories are separated, documented and filed on time, the beneficiaries can receive the residue without inheriting an avoidable tax problem.

## Frequently Asked Questions

### 1. Does every deceased person need a final income tax return?

No. Whether a final IR3 is required depends on the deceased’s income and filing obligations. The executor should notify Inland Revenue and confirm whether a return must be filed.

### 2. When does the estate need an IR6 return?

An IR6 is generally required where the estate earns taxable income after death, such as interest, rent, dividends, business income or foreign income.

### 3. Does an estate need its own IRD number?

Yes. The estate is separate from the deceased for post-death income-tax purposes and needs its own IRD number.

### 4. What is the usual filing deadline?

For a standard 31 March balance date, IR3 and IR6 returns are generally due by 7 July unless a tax-agent extension, another approved extension or a non-standard balance date applies.

### 5. What tax rate applies to estate income?

Current Inland Revenue guidance states that estate income is generally taxed at 33 percent during the year of death and the following three tax years while the estate is being wound up. Later income is taxed under trust rules.

### 6. Do beneficiaries pay tax on their inheritance?

New Zealand does not impose a general inheritance tax simply because a beneficiary receives estate capital. Beneficiary income allocated from the estate and later income produced by inherited assets may have tax consequences.

### 7. Can the executor distribute the estate before all tax returns are completed?

An interim distribution may sometimes be appropriate, but the executor should retain a well-supported reserve for tax, professional fees and unresolved liabilities. Final distribution should not leave the estate unable to pay tax.

### 8. How long should estate tax records be retained?

Tax records should generally be kept for at least seven tax years. Core probate, final-account, property, beneficiary and continuing-trust records may need to be kept longer.