A client agrees to an instalment arrangement with Inland Revenue. The numbers work — just. Two years in, their circumstances change: costs rise, cashflow tightens, and the original plan is no longer sustainable. 

They reach out to vary the arrangement. But this proves more difficult than expected.

Member feedback tells us that this scenario is not uncommon. And it sits at the heart of CA ANZ’s recent submission on Inland Revenue’s draft Standard Practice Statement ED0261: Options for relief from tax debt. 

A clearer framework but sharper edges in practice

The draft statement is a useful update. It brings together Inland Revenue’s approach to:

• instalment arrangements 
• remission of penalties and interest 
• write-off and deferral options 

It aims to improve transparency and consistency in how relief is applied. 

But it also makes more visible the time-based expectations Inland Revenue applies and where those expectations may not always align with real-world circumstances.

The 2-year threshold: a checkpoint that can become a constraint

Under the draft statement, instalment arrangements that extend beyond two years are likely to be reviewed and may be renegotiated. 

On its face, this is sensible. Circumstances change, and arrangements should remain realistic. However, CA ANZ’s submission highlights a practical concern: member feedback, including through the CA ANZ/ TMNZ Inland Revenue Satisfaction Survey, indicates that while entering into an instalment arrangement can be relatively straightforward, varying one once it is in place can be much more difficult.

This matters because a rigid approach can undermine the purpose of instalment arrangements. Their effectiveness depends on the arrangement remaining achievable. If a taxpayer’s circumstances change due to unexpected shocks, such as sharp movements in fuel costs or wider economic disruption, the ability to reset the arrangement quickly may be critical to preserving compliance and maximising recovery of the outstanding debt.

CA ANZ notes that the 2-year threshold is not set in legislation. It appears to be an administrative convention and may be applied too rigidly in practice. CA ANZ recommends that Inland Revenue review or relax the application of this threshold and allow greater flexibility where there are genuine changes in circumstances.

In practice, the two-year mark should not operate as a barrier to earlier variation. Where circumstances materially change, advisers should be able to seek a timely reset supported by robust financial evidence.

The 3-year threshold: a ceiling but not always optimal

The draft statement also signals that three years is generally expected to be the maximum term for an instalment arrangement.

While this provides helpful structure CA ANZ notes that:

• The 3-year limit is not legislated, and 
• It has been carried forward from earlier guidance without clear explanation. 

CA ANZ recommends that Inland Revenue:

• further explain the rationale for the three-year threshold, and 
• ensure the approach remains practical and outcome-focused. 

In practice, while aligning proposals within three years remains prudent, there may be circumstances where seeking a longer period of arrangement better reflects the client’s capacity to pay.

Relief options: engagement is key

Beyond instalment arrangements, the draft statement outlines a broader suite of relief options, including:

• remission of penalties and interest 
• write-off in limited circumstances 
• deferral options. 

Across all options, one theme is consistent: relief depends on engagement, compliance behaviour, and supporting evidence.

This direction is reinforced by Inland Revenue’s broader operational focus, including its work on expanding their debt collection tools and insights shared in the Tax Agent debt webinar April 2026.

The balance: structure vs flexibility

The draft statement points to a more structured approach to tax debt management. However, CA ANZ’s submission highlights an important principle:

To achieve better recovery outcomes, flexibility is essential — not a concession. Adhering too rigidly to administrative thresholds risks undermining the effectiveness of instalment arrangements, particularly where unexpected events affect a taxpayer’s ability to keep to the original terms.

Practical takeaways 

• Expect to establish arrangements with a period of up to three years, but consider whether this is realistic 
• A review may be appropriate after two years 
• Assess whether there are valid grounds to seek variations to the instalment arrangement where circumstances change 
• Support proposals with robust financial evidence 

Engage early and maintain communication Final thought

The framework for tax debt relief is not new, but its application is adjusting to the current environment.

The real question is no longer whether relief is available, but how it is applied in practice. Success lies in navigating both:

• Inland Revenue’s increasingly structured approach, and
• the practical flexibility that remains necessary to ensure the arrangements deliver the desired outcomes.