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    • GST in Coffer
    • Reviewing and filing your GST return in Coffer
    • Reviewing a client's GST return in Coffer
    • Income tax and ringfencing
    • The KiwiSaver set-aside
    • Withholding tax (contracting via an agency)
    • Reports & returns
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    • Why records lock after a GST return is filed
    • The home office deduction
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Browse articles
  • Getting started

    • Getting started
  • Invoicing

    • Managing your clients
    • Quotes
    • Creating and managing invoices
    • Invoice numbering templates
    • Marking invoices paid
  • Tax

    • GST in Coffer
    • Reviewing and filing your GST return in Coffer
    • Reviewing a client's GST return in Coffer
    • Income tax and ringfencing
    • The KiwiSaver set-aside
    • Withholding tax (contracting via an agency)
    • Reports & returns
    • The detailed tax breakdown
    • ACC levies
  • Expenses

    • Recording expenses
    • Why records lock after a GST return is filed
    • The home office deduction
  • Bank

    • Recording your bank balance
    • Running Coffer with a revolving credit account
    • Pots
  • Settings

    • Setting up your business profile
    • Inviting your accountant

Tax

Reviewing and filing your GST return in Coffer

How a GST return moves from ready for review to filed: choosing who files, checking expenses, handling questions, recording payment or a refund, and finding the return later.

Coffer gives each completed GST period its own review. You check the expenses, settle any questions, submit the return through myIR, then tell Coffer it has been filed. Coffer keeps the reviewed figures and tracks what happens next: payment, a refund, or no balance due.

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Watch the tenant GST filing walkthrough, from reviewing the return to recording its final payment or refund status.

Finding a return that is ready

When a GST period ends, the return appears under Reports & returns. You can open it from the status card on the Reports tab, from the Returns tab, or from the notification bell. Each link opens that exact filing period.

The Returns tab groups returns by financial year. It shows GST returns that are ready for review or already filed. Future periods stay out of this list until the period has ended.

In the notification panel, Mark all as read keeps the messages and clears their unread state. Clear all removes them from the panel. Neither action changes a return. You can still find it on the Returns tab.

ReportsReturns
FY 2026-27FY 2025-26

Returns

GST and income tax returns for FY 2026-27.

1 return
GST

Apr 2026 - Sep 2026

GST return

Filing deadline

Due 28/10/2026

Ready for reviewStart review
The Returns tab shows a completed GST period as soon as it is ready for review. Start review opens that exact period.

Choosing who will file

A return is assigned to either you or one connected accountant. The assignment badge tells you who can make review decisions and mark the return as filed. Use the edit control beside that badge to change the filer before filing.

If you have one active connected accountant when the return becomes ready, Coffer assigns it to them automatically so they can start the review. If you have more than one, choose the accountant from the filer control. You can take filing control back, or change the assignment, any time before the return is filed.

Changing the filer doesn't discard work already done. Existing decisions, comments, and activity stay with the return. Once the return is filed, you can't change the assignment.

Reviewing the expenses

Select Start review to open the expense list for that period. Coffer shows the possible GST claim for each expense, its receipt status, and the running return summary.

The assigned filer works through each expense:

  • Approve includes its claimable GST in this return.
  • Exclude leaves it out and records the reason.
  • Ask records what information is needed and opens a comment thread for that expense.

If your accountant is filing, you can read the review and reply to their questions. You can't approve or exclude expenses while the return is assigned to them. The activity panel keeps both of you on the same history.

  1. Review records
  2. Ready to file
  3. Filed with IRD
  4. Payment recorded

Return summary

These figures are live until the return is marked as filed.

You are filing

GST collected (A)

$26,673.60

Claimable GST (B)

$815.26

Estimated GST to pay (A - B)

$25,858.34

Expense review

Approve valid GST claims, or record why an item needs attention.

Approve remaining (1)

Workstation and monitor

Approved

04/07/2026 · Equipment

$560.74

1 receipt

0

Software licences

Approved

02/07/2026 · Software & subscriptions

$98.00

2 receipt

0

Home office internet

Needs information

01/06/2026 · Phone & internet

$6.52

No receipt

1

Accountant annual accounts

Needs review

28/06/2026 · Professional services

$150.00

1 receipt

ApproveExcludeAsk

Comments

Home office internet

You

10:42 am

Can you attach the June invoice so I can confirm the GST amount?

Write a reply...
Send reply
The review workspace keeps the return totals, expense decisions, receipts, and questions together. Unresolved expenses stay visible until the filer deals with them.

Expenses added after review starts

Coffer checks for newly recorded expenses when the detailed review opens. A new expense for the same period is added as Needs review. Decisions already made stay as they are.

If the return had been ready to file, a new expense moves it back into review. Resolve the new item before filing. You don't need a separate check button.

Marking the return as filed

The filing action becomes available when every expense has been resolved. Download the worksheet if you need a copy while entering the return in myIR.

Submit through myIR first

Coffer doesn't send the return to IRD. Select Mark as filed only after you or your accountant has submitted it. Confirming the action freezes the reviewed figures and locks the records covered by that review.

The person assigned to the return is the only person who can mark it as filed. Coffer then shows who filed it, the filing date, and the recorded GST balance.

Paying GST or receiving a refund

If the filed return has GST to pay:

  1. Pay IRD outside Coffer.
  2. Open Tax events and record the GST payment against the return.
  3. Coffer changes the return from Payment due to Part-paid or Paid, based on the payments recorded.

For a refund, select Mark refund received after the money reaches you. Refunds don't create an outgoing Tax event. A filed return with a zero balance is complete as No payment due.

When GST is due

Filed with IRD

$25,858.34 to pay

Filed on 3/10/2026. Record the payment when it leaves your account.

Record payment

When IRD owes a refund

Filed with IRD

$612.45 refund expected

Filed with IRD on 3/10/2026.

Mark refund received
After filing, Coffer shows the amount and the next tenant action. Payments go to Tax events; refunds are confirmed from the return.

Finding a return later

Paid, refunded, and zero-balance returns leave the active status area once they're complete. They remain under the Returns tab for the relevant financial year. You can also select the filed period from the GST return worksheet to see its frozen figures and completion status.

Filing also changes what you can edit. See Why records lock after a GST return is filed for the expense and receipt rules.

On this page

  • Finding a return that is ready
  • Choosing who will file
  • Reviewing the expenses
  • Expenses added during review
  • Marking the return as filed
  • Paying GST or receiving a refund
  • Finding a return later

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Coffer keeps the numbers behind your contracting straight through the year: what you have invoiced, what you have spent, and what you owe. It works out the figures and keeps the records, but it is not tax advice and does not stand in for your accountant or IRD. Its job is to make sure the numbers you take to them are right.

© 2026 Coffer. Made in New Zealand.