Every investment committee meeting uses them. Wholesale fund. Retail fund. PIE. DIMS. Managed investment scheme. They appear in quarterly reports, product documentation, and the papers a new manager sends through before an allocation is approved. They are treated as settled vocabulary, understood by everyone in the room.
In practice, most trustees have a working sense of some of these terms and a vague familiarity with the rest. This is not unusual. The terminology is regulatory in origin, developed for licensing and compliance purposes, and then repurposed as commercial shorthand without explanation. Governance conversations happen around terms whose practical meaning, and whose implications for investor protection, are rarely made explicit.
This guide provides a plain-language framework for the terminology trustees encounter when governing an institutional portfolio in New Zealand. It is not a legal reference. It is a governance tool: designed so that when a term appears in a committee paper, the board understands what it means for the portfolio's structure, its regulatory protections, and the questions the board should be asking.
In This Guide
The regulatory landscape introduces the Financial Markets Conduct Act 2013 and the three structural concepts that sit at the centre of most institutional portfolios: managed investment schemes, discretionary investment management services, and portfolio investment entities.
Wholesale vs. retail explains what the words actually mean, why "wholesale" does not mean "better," and what protections a board gives up when its portfolio sits in wholesale fund structures. This section includes the centrepiece framework: what you get and what you give up.
PIE structures and tax treatment explains what a PIE is, why it matters for institutional investors, and why PIE status and wholesale/retail status are independent attributes that the board should evaluate separately.
A framework to take to your next meeting provides three practical questions any board can ask at its next investment committee meeting.
The full guide continues with DIMS and how discretionary authority intersects with fund structure, the supervisor and custodian distinction, layered fund structures, model portfolio services, and a governance framework for incorporating fund structure awareness into the board's existing processes.
The Regulatory Landscape
New Zealand's investment landscape is governed primarily by the Financial Markets Conduct Act 2013. The Act establishes how investment products are offered, who can offer them, and what protections apply to different types of investors. For a trustee governing an institutional portfolio, the FMC Act determines what your fund managers must do, what they must disclose, who oversees them, and what recourse you have if something goes wrong.
These rules are not uniform. They vary depending on the type of fund, the type of investor, and the type of service being provided.
Three structural concepts sit at the centre of most institutional portfolios: managed investment schemes (the pooled fund vehicles), discretionary investment management services (the authority framework), and portfolio investment entities (the tax treatment). They are distinct legal concepts with their own regulatory requirements. They are not interchangeable, though they often overlap. A single portfolio might be managed under a DIMS licence, invested into managed investment schemes that are structured as PIEs, with some of those schemes operating as wholesale and others as retail.
The sections that follow take each concept in turn, starting with the distinction that creates the most confusion and the most consequential governance blind spot.
Wholesale vs. Retail: What the Words Actually Mean
In ordinary language, "wholesale" suggests volume, sophistication, and value. Wholesale pricing is better than retail. Wholesale buyers are serious, professional, operating at scale. The investment industry has done nothing to discourage this association.
In the FMC Act, "wholesale" means something quite different. It means the investor falls outside the Act's retail protection regime. A wholesale investor, as defined in Schedule 1 of the FMC Act, is someone who meets prescribed criteria intended to indicate they can protect their own interests without the regulatory protections retail investors receive. For most institutional investors, the qualifying criterion is straightforward: net assets exceeding $5 million.
The consequence of being classified as a wholesale investor is that the funds you invest in are not required to meet the disclosure, supervision, and governance standards that apply to retail funds. This is not a premium. It is an exemption from protection.
What you get and what you give up
A retail managed fund in New Zealand must have a licensed manager, a licensed independent supervisor, a product disclosure statement, ongoing reporting obligations, and independent custody arrangements. These are structural safeguards that exist because the regulatory framework recognises investors need protections beyond their own due diligence.
A wholesale fund is exempt from most of these requirements. The framework below sets out the practical difference.
Retail Fund
What you get
Licensed manager, licensed independent supervisor, prescribed product disclosure, ongoing reporting, independent custody, FMA oversight, formal complaint pathway
Wholesale Fund
What you give up
Independent supervisor, prescribed disclosure, independent custody requirement, direct FMA oversight, formal investor complaint pathway
What you may get
Potentially lower fees, access to some strategies not offered in retail structures
The pattern is straightforward. The wholesale column's "what you give up" is a list of protections that exist in retail structures to safeguard the investors' capital and ensure the manager is held accountable by an independent party.
This does not mean wholesale funds are inherently bad investments. Many wholesale fund managers operate to high standards voluntarily. The point is that those standards are voluntary. If a wholesale manager chooses to operate without an independent supervisor, without prescribed disclosure, and without independent custody, there is no regulatory mechanism requiring otherwise. The board's only protection is the contractual arrangements and its own due diligence.
The governance implication
Where fees are comparable, a board should prefer a retail fund structure. The additional regulatory protections, independent supervision, prescribed disclosure, and custody requirements, come at no additional cost to the investor. They are structural safeguards built into the regulatory framework that a wholesale fund is simply exempt from.
The common assumption that institutional investors should naturally sit in wholesale structures conflates investor size with the value of regulation. An institution's scale may give it bargaining power on fees. It does not give it a substitute for independent supervision, prescribed disclosure, or the FMA's oversight of the manager. A community trust managing $120 million for a region's long-term benefit deserves more structural protection, not less.
The question for the board is direct: how much of the portfolio sits in wholesale fund structures, and has the board made a deliberate decision to accept that, or has the portfolio ended up there because that is what the adviser recommended without explaining the trade-offs?
PIE Structures and Tax Treatment
PIE is the other term trustees encounter constantly, and it serves an entirely different function from wholesale and retail. Where those terms describe the regulatory protection regime, PIE describes the tax treatment of the fund.
A Portfolio Investment Entity is a fund that has elected into a specific tax regime under the Income Tax Act 2007. Under this regime, the fund's investment income is taxed at each investor's prescribed investor rate (PIR) rather than at the fund's own tax rate or the investor's marginal rate. The PIR rates are 10.5%, 17.5%, and 28%. For many taxable institutional investors, the PIR of 28% is lower than the entity's marginal tax rate (33% for a trust), which makes the PIE structure more tax-efficient than holding the same investments directly.
This is why most managed funds in New Zealand are structured as PIEs. It is a tax efficiency mechanism, not a quality designation or a regulatory protection. Being a PIE says nothing about whether the fund is well-managed, appropriately diversified, or suitable for the institution's needs.
The governance point is that PIE status and wholesale/retail status are independent attributes. A fund can be retail and PIE (regulated, supervised, and tax-efficient), or wholesale and PIE (unregulated, unsupervised, but tax-efficient). A "wholesale PIE" is not a premium product. It is a fund that is exempt from retail protections but has elected into PIE tax treatment. The tax efficiency does not compensate for the absence of regulatory safeguards. These are separate considerations, and the board should evaluate them separately.
Listed PIEs vs. multi-rate PIEs
Not all PIEs work the same way. In a multi-rate PIE, which is the structure most managed funds use, each investor is taxed at their own PIR. In a listed PIE, such as a listed property trust, the entity is taxed at 28% regardless of the investor's PIR. The distinction matters for investors whose PIR would be lower than 28%, because the listed PIE structure does not pass through that benefit. If the portfolio includes listed PIE holdings, the board should understand this difference when reviewing after-tax returns.
A Framework to Take to Your Next Meeting
Three questions to bring to your next investment committee meeting:
What proportion of our portfolio is invested in wholesale fund structures, and does the board have a policy on this?
If the answer is "we don't know," that is the starting point. If the answer is "most of it," the follow-up is whether the board made that choice deliberately, having assessed the regulatory trade-offs, or whether it reflects the adviser's default approach.
For each wholesale fund in the portfolio, what supervisor and custody arrangements exist?
Independent supervision and independent custody are the two protections that most directly affect asset safety and manager accountability. In a retail fund, both are structurally required. In a wholesale fund, the board needs to verify what arrangements exist and whether they meet the board's governance standard.
Does our SIPO address the types of fund structures the adviser is permitted to use?
If the SIPO is silent on fund structure, the adviser has discretion. That may be appropriate, but it should be a conscious delegation, not an accidental omission. A SIPO that specifies acceptable fund structures gives the board a governance reference point.
Full Guide
Continue Reading
This is the public preview of our guide on fund structures and terminology.
The full guide includes DIMS and how discretionary authority intersects with fund structure, the distinction between supervisors and custodians, layered fund structures and the FMA's visibility concerns, model portfolio services, and a governance framework for incorporating fund structure awareness into the board's existing processes.
Or visit shawandpartners.co.nz/fund-structures