Quick answer
Yes, the Australian Silver Kangaroo qualifies for a self-directed silver IRA
Struck by the Perth Mint at .9999 fine silver, the Australian Silver Kangaroo exceeds the .999 fineness floor required by IRC Section 408(m)(3), making it a fully IRS-eligible asset for self-directed precious metals IRAs. Issued annually since 2016 by a mint wholly owned by the Government of Western Australia, it is a sovereign bullion coin carrying competitive premiums among major silver rounds. Inside a retirement account, that low-premium positioning matters: every dollar above spot you pay at purchase is a sunk cost you cannot recover at distribution.
The Silver Kangaroo occupies a specific niche among IRA-eligible silver coins: sovereign government mint, four-nines purity, high annual mintage, and a micro-laser security feature introduced in 2018. This guide covers the statutory basis for eligibility, the Perth Mint’s government ownership structure, the anti-counterfeiting technology on the coin, the premium economics that affect IRA returns, and the process for adding these coins to a self-directed account.
Goldiew does not provide financial or tax advice. Nothing on this page constitutes an investment recommendation. Consult a licensed financial advisor before making retirement account decisions. Consult your tax advisor for your specific tax situation. Past performance of precious metals is not a guarantee of future results.
Australian Silver Kangaroo: Specifications at a Glance
Perth Mint introduced the Australian Silver Kangaroo in 2016 as a dedicated high-volume bullion coin. It was designed to serve a different market than the mint’s lower-mintage collectible series: investors who want IRS-compliant sovereign silver at minimal premium over spot, not numismatic coins at collector prices. The reverse design changes each year while the coin’s physical specifications stay constant.
| Fineness | .9999 fine silver (four nines) |
| Weight | 1 troy ounce (31.135 g) |
| Diameter | 40.60 mm |
| Thickness | 3.15 mm |
| Face value | $1 AUD (legal tender, Australia) |
| First issued | 2016 |
| Mint | Perth Mint, Government of Western Australia |
| Anti-counterfeiting | Micro-laser security (reverse, from 2018) |
| IRA eligible | Yes (IRC Section 408(m)(3)) |
Source: Perth Mint official product page.
IRA Eligibility: How the Silver Kangaroo Passes the Section 408(m)(3) Test
The Internal Revenue Code sets out which precious metals can be held inside a self-directed IRA. Under 26 U.S.C. Section 408(m)(3), silver must meet two conditions to qualify as an IRA asset:
- Fineness requirement: silver must be refined to .999 purity or better.
- Issuance standard: the coin must be issued under the laws of any state, OR produced by a manufacturer, refiner, or assayer accredited by a recognized commodities exchange or national government laboratory.
The Silver Kangaroo satisfies both without exception. Its .9999 fineness places it one decimal step above the statutory floor. Perth Mint operates as a statutory body corporate of the Government of Western Australia under the Gold Corporation Act 1987, classifying it as a sovereign government mint. Perth Mint is also an accredited refiner on the LBMA Good Delivery list for silver, providing an independent secondary route to eligibility under the accredited manufacturer standard.
The IRS does not publish a running list of approved foreign bullion coins under the 408(m)(3)(B) standard. Eligibility flows from meeting the fineness and issuance tests in the statute. In practice, IRA custodians that accept silver bullion coins routinely include the Silver Kangaroo on their accepted-product lists, confirming the coin’s alignment with the statutory requirements. Always verify directly with your chosen custodian before purchasing for an IRA.
For a full treatment of IRS fineness standards across all four IRA-eligible metals, see: IRS Fineness Requirements for Precious Metals IRAs.
Perth Mint: State-Owned, Government-Backed Since 1899
Perth Mint was established in 1899 as a branch of the British Royal Mint operating in Western Australia. Today it functions as Gold Corporation, a statutory authority wholly owned by the Government of Western Australia. There is no private shareholder. Every coin it strikes carries the authority of a sovereign government mint and Australia’s legal tender designation.
This ownership structure has direct relevance for IRA custodians. When a custodian or its depository receives coins for an account, the chain of custody verification depends on the mint’s reputation, published specifications, and international accreditation. Perth Mint’s LBMA accreditation, long operating history, and government backing make its products among the most straightforward to verify and accept. Coins from smaller private mints may face additional scrutiny or limited acceptance at certain custodians.
Perth Mint distributes Australian Silver Kangaroo coins internationally through a network of authorized bullion dealers. In the United States, this means the coin is widely available through the dealer networks that IRA custodians use for purchases. There is no need for custodians to source directly from Australia; the US dealer distribution infrastructure handles supply.
Micro-Laser Security: The 2018 Upgrade
Starting with the 2018 issue, Perth Mint incorporated a micro-laser security element into the Silver Kangaroo reverse. The feature consists of extremely fine laser-engraved authentication detail applied during die production, invisible without magnification equipment. Perth Mint introduced this technology specifically to address the risk of high-quality counterfeiting in the silver bullion market.
The background: tungsten-core silver-plated counterfeits have appeared in the global bullion market. Tungsten has a density close enough to silver that basic weight tests alone cannot reliably distinguish a genuine coin from a plated fake. The micro-laser feature provides a secondary verification point, far more expensive to replicate than matching a coin’s weight and dimensions.
For IRA investors, this matters at the custodian intake stage. Coins with recognized government-mint security features that dealers and depositories are already trained to verify tend to clear receipt inspection smoothly and efficiently. The quicker your coins are entered into the depository inventory, the sooner they are officially recorded as IRA assets in your account.
Why Premium Economics Matter More Inside an IRA
Every silver coin sold in the bullion market carries a price above its intrinsic metal content. This spread between the spot price of silver and the all-in purchase price of a coin is called the premium. It covers the minting cost, dealer margin, and, in some cases, the coin’s collectible or brand premium.
In a taxable brokerage account, a collector can sometimes sell a coin at a premium-inclusive price, partially recovering what was paid above spot. Inside a self-directed IRA, that recovery path is generally unavailable. When you liquidate IRA-held precious metals or take an in-kind distribution, the custodian values the metal at or near spot price for IRS reporting purposes. The premium you paid on entry becomes a permanent cost with no recovery mechanism, a structural feature of holding physical bullion in a retirement account versus holding silver through an exchange-traded product.
The Silver Kangaroo’s high-mintage, bullion-focused design results in dealer premiums that are typically among the lowest in the sovereign silver coin category, closer to the premium range of the Canadian Silver Maple Leaf or the American Silver Eagle than to the collector-premium range of the Silver Kookaburra or Silver Koala. For IRA investors focused on maximizing the number of fine silver ounces acquired per contributed dollar, this premium positioning is a meaningful variable.
Premium levels fluctuate with market conditions, mint production volumes, and retail demand. Request current quotes from at least two sources and compare all-in costs before executing a purchase inside an IRA. Nobody can predict where silver prices or premiums will go.
Four Steps to Add Silver Kangaroo Coins to an IRA
Open or fund a self-directed IRA
Standard IRAs held at banks or brokerages do not permit physical precious metals. You need a self-directed IRA (SDIRA) with a custodian authorized for alternative assets. A rollover or trustee-to-trustee transfer from an existing IRA or eligible retirement plan can fund the SDIRA without triggering a taxable distribution when IRS rollover procedures are followed. Consult your tax advisor before initiating any transfer.
Confirm custodian acceptance of the Silver Kangaroo
Each custodian maintains its own accepted-product list and review process. Most custodians experienced in silver bullion include the Australian Silver Kangaroo, but confirm this explicitly before funding. Ask about accepted years (some custodians accept all years; a few may restrict to years with the micro-laser feature), required documentation, and any product-specific fees.
Select an IRS-approved depository
Physical metals held inside an IRA must be stored by an IRS-approved non-bank trustee or a bank. Taking personal possession of IRA-held metals is a taxable distribution under IRS Publication 590-A. Confirm that the depository your custodian works with accepts silver coins (not just silver bars), offers segregated storage if that is your preference, and has insurance coverage for the full value of holdings.
Direct your custodian to purchase and deliver to the depository
Provide the custodian with the coin specification: Australian Silver Kangaroo, 1 troy ounce, .9999 fine silver, and the year if required. The custodian uses IRA funds to purchase from an authorized dealer and ships directly to the depository. You receive a holding statement from the depository once coins are received; review it carefully against your purchase order before the transaction is closed.
Silver Kangaroo vs Other IRA-Eligible Sovereign Silver Coins
Several other government-issued silver coins meet the IRC 408(m)(3) standard. The most frequently held in self-directed IRAs are the American Silver Eagle, Canadian Silver Maple Leaf, Silver Britannia, and two other Perth Mint series: the Kookaburra and the Koala. The table below compares them on the criteria relevant to IRA holders.
| Coin | Fineness | Issuer | Since | Mintage profile | IRA eligible |
|---|---|---|---|---|---|
| Australian Silver Kangaroo | .9999 | Perth Mint (Gov. WA) | 2016 | High (bullion) | ✓ |
| American Silver Eagle | .999 | US Mint | 1986 | High (bullion) | ✓ |
| Canadian Silver Maple Leaf | .9999 | Royal Canadian Mint | 1988 | High (bullion) | ✓ |
| Silver Britannia | .999 | The Royal Mint (UK) | 1997 | High (bullion) | ✓ |
| Silver Kookaburra | .999 | Perth Mint (Gov. WA) | 1990 | Lower (collector) | ✓ |
| Silver Koala | .999 | Perth Mint (Gov. WA) | 2007 | Lower (collector) | ✓ |
The Silver Kangaroo’s .9999 fineness matches the Canadian Maple Leaf and exceeds the American Silver Eagle and Silver Britannia. In mintage profile, it is the only Perth Mint silver coin positioned directly alongside the Eagle and Maple as a high-volume bullion product rather than a collector series. The Kookaburra and Koala, while IRA-eligible and also from Perth Mint, carry lower mintage and higher premiums due to their annual artistic reverse designs and collector market demand.
For a detailed look at how the Kookaburra and Koala compare on IRA eligibility and premium economics, see: Kookaburra and Koala Silver Coins: IRA Eligibility Guide.
The American Silver Eagle has a statutory advantage: it is named explicitly in IRC 408(m)(3)(A)(i). The Silver Kangaroo qualifies under the broader standard in IRC 408(m)(3)(B), which applies to eligible foreign sovereign bullion. Both routes produce identical IRA eligibility outcomes. The distinction is statutory pathway, not practical IRA treatment.
Segregated vs Co-Mingled Storage for Silver Coins
Segregated storage
Your specific coins are stored physically apart from other clients’ holdings. Upon distribution, you receive your original coins, not equivalent substitutes. Costs more per year. Some investors prefer it for the certainty of coin identity, though for a high-mintage bullion coin like the Kangaroo, the year-to-year designs differ but the value difference is minimal for IRA purposes.
Co-mingled storage
Coins of the same type and specification are pooled across multiple accounts. Upon distribution, you receive coins meeting your specification rather than your original pieces. Lower annual fees than segregated. Both options are IRS-compliant for precious metals IRAs provided the depository is IRS-approved and records accurately reflect your holdings.
For pure bullion coins where numismatic value and coin-specific identity are not priorities, co-mingled storage is typically the more cost-efficient option. Confirm annual fee schedules for both options before committing to a depository.
Frequently Asked Questions
Is the Australian Silver Kangaroo on the IRS approved list for silver IRAs?
The IRS does not publish a specific approved-coin list for the foreign bullion standard under IRC Section 408(m)(3)(B). Eligibility flows from meeting the statutory tests: .999 fine silver minimum and issuance by a sovereign government or accreditation by a recognized exchange. The Silver Kangaroo meets both tests (.9999 fine, issued by the Government of Western Australia’s Perth Mint). IRA custodians that review the coin for their accepted-product lists consistently include it. Confirm with your specific custodian before purchasing.
Can I store my Silver Kangaroo coins at home inside my IRA?
No. IRS rules require that physical metals held in an IRA be kept with an IRS-approved custodian or depository, not at your personal residence or in a safe deposit box you control. Taking possession of IRA-held metals is treated as a taxable distribution, subject to income tax and potentially a 10 percent early withdrawal penalty if you are under age 59½. This is covered in IRS Publication 590-A under the prohibited transaction rules for self-directed IRAs.
When was the Australian Silver Kangaroo coin first released?
Perth Mint first released the Australian Silver Kangaroo in 2016. It was introduced as a dedicated large-mintage bullion product, distinct from the mint’s established collectible silver series: the Kookaburra (first issued 1990) and the Koala (first issued 2007). The Kangaroo was designed from the start for investors who prioritize bullion economics over collector appeal, making it well suited for IRA accumulation strategies.
What does the micro-laser security feature on the Silver Kangaroo look like?
Beginning with the 2018 issue, Perth Mint added micro-laser engraving to the Silver Kangaroo reverse die. The feature consists of extremely fine detail not visible under normal naked-eye observation. It requires magnification equipment to verify. The purpose is anti-counterfeiting: providing a secondary authentication reference beyond standard bullion testing methods such as density measurement and XRF elemental analysis. Perth Mint details this feature on its official product page for the Silver Kangaroo.
What is the difference between .999 and .9999 fine silver in IRA terms?
Both fineness levels meet the IRS standard. IRC Section 408(m)(3) requires silver to be at least .999 fine. A coin at .9999 fine has one additional decimal of purity, meaning it contains a marginally higher proportion of pure silver and a correspondingly smaller trace of other metals. For IRA purposes, both qualify equally and the difference has no effect on contribution basis, annual valuation for required minimum distributions, or distribution tax treatment. The .999 floor is what matters for compliance; the Silver Kangaroo exceeds it.
Is the Silver Kangaroo a good choice for a silver IRA over the American Silver Eagle?
Goldiew does not provide personalized investment recommendations. Both are IRA-eligible sovereign silver coins from government mints. The Silver Eagle has an explicit statutory carve-out in IRC 408(m)(3)(A)(i) and has been produced since 1986 with a very deep secondary market. The Silver Kangaroo qualifies under IRC 408(m)(3)(B), has .9999 versus .999 fineness, and was introduced in 2016 with a high-mintage bullion focus. Factors such as current premiums, custodian acceptance policies, and storage fees may differ between them. Request quotes for both from your custodian, compare all-in costs, and consult a licensed financial advisor for guidance on your specific retirement situation.
Does Perth Mint have distribution in the United States for IRA purchases?
Perth Mint distributes Australian Silver Kangaroo coins globally through a network of authorized dealers, including US-based precious metals dealers. IRA custodians source coins through this dealer network rather than directly from Perth Mint. When you direct your custodian to purchase Silver Kangaroo coins for your IRA, the custodian places the order through its authorized dealer contacts and arranges direct shipment to the depository. The US distribution presence means the coin is readily available without import scarcity surcharges that can affect less widely distributed foreign bullion.
Sources
- 26 U.S.C. Section 408(m)(3). Cornell Law School Legal Information Institute. Statutory fineness and issuance requirements for IRA-eligible precious metals.
- IRS Publication 590-A: Contributions to Individual Retirement Arrangements. Internal Revenue Service. Rules governing IRA asset eligibility, custodianship requirements, and prohibited transaction consequences.
- Australian Silver Kangaroo product specifications. Perth Mint official product page. Fineness, weight, diameter, thickness, legal tender status, and micro-laser security feature.
- LBMA Good Delivery Silver List. London Bullion Market Association. Perth Mint’s accreditation status as an LBMA Good Delivery refiner for silver.
- Gold Corporation (Perth Mint), About Us. Confirms statutory authority status and ownership by the Government of Western Australia under the Gold Corporation Act 1987.