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Negotiating with IRD: what you can do yourself, and when to get help

How to negotiate with IRD over tax debt: what you can do yourself, what IRD can agree to, when to bring in an accountant or lawyer, and paid negotiators.

Updated 4 October 2026 · Official sources checked October 2026 · Tax Debt Loans editorial team

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Quick answer

Most business owners can negotiate with IRD themselves by preparing their numbers, proposing a realistic instalment arrangement, asking about penalty remission where there's a genuine reason, and putting everything in writing. An accountant helps with forecasts and complex accounts; a lawyer is essential once a statutory demand or court proceeding is involved. If you pay a negotiator, get their fees, credentials and what happens if negotiation fails in writing first.

Key points

  • IRD will talk to you directly; you don't need to pay anyone to apply for an arrangement.
  • Prepare: filed returns, myIR balance, a realistic forecast and a clear proposal.
  • IRD's relief form asks companies whether they've tried getting a loan, so know your funding position.
  • Ask any paid negotiator for fees, credentials and the plan if negotiation fails, in writing.
Cost to apply yourself
Nothing
Bring in an accountant
Forecasts, complex accounts
Bring in a lawyer
Statutory demands, court
Always
Get agreements in writing

“Negotiating with IRD” sounds like something that needs a specialist. Often it doesn’t. IRD is a large organisation with set processes, and much of what’s called negotiation is really preparation: knowing your numbers, proposing something realistic, and following through. Here’s how to do it well, and when it’s worth getting help.

What can you negotiate with IRD?

It helps to be clear about what’s actually on the table:

You can ask forHow likelyNotes
An instalment arrangementOften agreed with good evidenceInterest keeps running
A shorter or longer termDepends on your evidenceIRD prefers as short as possible
Penalty remissionOnly for a genuine reasonEvent beyond your control, fixed promptly
Time to file outstanding returnsUsually, if you engageFile as quickly as you can
A write-off of company taxRareNarrow grounds only
A discount for a lump sumDon’t count on itIRD must aim for the highest net revenue

How should you prepare?

Preparation does most of the work:

  1. File every outstanding return. Until you do, the debt isn’t known and IRD won’t agree much.
  2. Download your myIR statement of account. Know the split between tax, penalties and interest, by period.
  3. Build a 12-month forecast. IRD’s IR591 form is a good template.
  4. Work out your proposal. A specific amount, frequency and start date you can sustain in your worst month.
  5. Know your funding position. IRD’s relief form asks companies whether they’ve tried getting a loan to pay the debt (IRD). Have an honest answer.
  6. Write a short explanation. What caused the debt, what’s changed, and why the plan will hold.

How should the conversation go?

  • Lead with the proposal, not the backstory. “We’d like to pay $2,500 a fortnight for eight months, starting on the 15th.”
  • Show the evidence. Forecast, filed returns, proof current tax is paid.
  • Ask what IRD needs if it hesitates. Then provide exactly that.
  • Be honest about risks. If winter is tight, say so, and show how you’ve planned for it.
  • Confirm in writing. An agreement in myIR or by letter, not just a phone call.

Our page on IRD calls and visits covers how to handle contact that IRD starts.

Want a stronger hand when you talk to IRD? Knowing what funding is available helps. Ask us. No credit check to enquire.

When should you bring in an accountant?

When the numbers are complicated, returns are well behind, an assessment looks wrong, or IRD has asked for detailed financial information. A chartered accountant can prepare or review the forecast, talk to IRD on your behalf with your authority, and check whether penalties or interest have been calculated correctly.

When do you need a lawyer?

When the process becomes legal. A statutory demand or a liquidation application has strict deadlines and court steps. A lawyer can confirm dates, advise on setting aside a demand, and deal with IRD’s solicitors. If you’re thinking about formally disputing an assessment, that also needs specialist advice.

What about paid tax debt negotiators?

Some firms advertise that they’ll negotiate with IRD for you. Some are helpful. Before you pay anyone, ask:

  • What are your fees, in writing? Are they payable if IRD says no?
  • What qualifications do you hold, and are you a chartered accountant or lawyer?
  • What exactly will you ask IRD for, and on what grounds?
  • What happens if negotiation fails, and does IRD’s collection stop meanwhile?
  • Have you checked whether serious hardship applies to my structure? (Companies can’t use it.)

Be wary of guaranteed outcomes or large promised write-offs. IRD makes the decisions. Our warning signs checklist lists the red flags.

What if negotiation doesn’t work?

If IRD won’t agree terms you can manage, the main options are to clear part or all of the debt with funding, or, if the business can’t carry its debts, to get advice about formal options. A loan can turn a plan IRD won’t accept into one it will, by reducing the balance first. Property-secured loans run from $20,000 to $5,000,000, and cash-flow options are typically $5,000 to $500,000.

An illustrative example

Illustrative only. Not a real client and not an offer.

The owner of a Christchurch signwriting company owes IRD $47,000 and nearly signed up with a negotiator charging a large upfront fee. Instead, she filed two late GST returns, built an IR591 forecast with her accountant, and called IRD herself with a proposal for nine monthly payments. IRD asked for a lump sum to shorten the term. She used a small cash-flow loan for $15,000, and IRD agreed a six-month plan for the rest.

How do you keep a record of what’s agreed?

Keep a simple log: the date, who you spoke to at IRD, what was discussed and what was agreed. Save every myIR message and letter in one folder. If an arrangement is approved, screenshot or download the confirmation showing the amounts and dates. This sounds like admin, but if there’s ever a disagreement about what was promised, or if a new person at IRD picks up your file, a clear record saves days of back and forth. It also helps your accountant, lawyer or lender understand your position quickly.

Go in prepared

If you’re about to negotiate with IRD, find out what funding is available first. It’s a 60-second enquiry with no credit check, your details aren’t passed to other lenders, and a real person will give you an honest view. Give us accurate numbers, and you’ll know exactly what to say when IRD asks whether you’ve tried getting a loan.

Frequently asked questions

Can I negotiate with IRD myself?

Yes. You can apply for an instalment arrangement in myIR, talk to IRD by phone, and ask about remission. Many owners handle it themselves with their accountant's help on the numbers.

Will IRD accept a reduced lump sum to settle my debt?

Don't assume so. For companies, IRD writes off debt only on narrow grounds, and it's required to collect the highest net revenue it can. A lump sum can shorten an arrangement, but a discount isn't something to count on.

Should I pay a tax debt negotiation firm?

That's your call. Ask for their fees in writing, their qualifications, how they'll be paid if IRD says no, and what they'll do if negotiation fails. Be cautious of guaranteed outcomes.

When do I need a lawyer?

As soon as you receive a statutory demand or a liquidation application, or if you're considering disputing an assessment formally.

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