The Purity Standards
The IRS sets minimum fineness requirements for precious metals held in a self-directed IRA under IRC Section 408(m). These are non-negotiable. If a product does not meet the standard (or qualify for a specific exemption), it cannot be held in an IRA.
- Gold: .995 fineness (99.5% pure)
- Silver: .999 fineness (99.9% pure)
- Platinum: .9995 fineness (99.95% pure)
- Palladium: .9995 fineness (99.95% pure)
One critical exemption exists: American Eagle coins (gold, silver, platinum) are statutorily exempt from these purity requirements. The American Gold Eagle is .9167 fine (22 karat), well below the .995 standard, but Congress specifically approved it for IRA inclusion.
IRA-Eligible Gold Products
Coins
American Gold Eagle (1 oz, 1/2 oz, 1/4 oz, 1/10 oz) Fineness: .9167. Exempt from the .995 rule by statute. The most popular gold IRA product. Available in four denominations, which provides flexibility for partial liquidation during distributions. Premiums run 5-10% over spot depending on size (smaller denominations carry higher percentage premiums).
American Gold Buffalo (1 oz) Fineness: .9999. Exceeds the .995 standard. The U.S. Mint’s first .9999 fine gold coin, introduced in 2006. Slightly higher premiums than Eagles but offers superior purity. Available only in the 1 oz size.
Canadian Gold Maple Leaf (1 oz, 1/2 oz, 1/4 oz, 1/10 oz) Fineness: .9999. Produced by the Royal Canadian Mint. Micro-engraved security features make it one of the most counterfeit-resistant gold coins in production. Competitive premiums, often slightly below American Eagles.
Australian Gold Kangaroo (1 oz) Fineness: .9999. Produced by the Perth Mint. Changes its reverse design annually, which adds mild collectible interest without numismatic-level premiums. Widely recognized and liquid.
Austrian Gold Philharmonic (1 oz) Fineness: .9999. Produced by the Austrian Mint. Denominated in euros. The best-selling gold coin in Europe and widely available from U.S. dealers. Premiums are typically competitive with Maple Leafs.
Bars
Gold bars (.995+ fineness) Eligible if produced by a NYMEX/COMEX-approved refiner, a national government mint, or an ISO 9001-certified manufacturer. Approved bar producers include:
- PAMP Suisse
- Credit Suisse (now produced by MKS PAMP)
- Valcambi
- Perth Mint
- Royal Canadian Mint
- Asahi Refining
- Johnson Matthey
- Heraeus
Bars are available in sizes from 1 oz to 100 oz and beyond. For IRA purposes, 1 oz and 10 oz bars are most common. Bars carry lower premiums than coins (3-7% over spot vs. 5-10%), making them more cost-effective per ounce. The trade-off is that bars lack the universal recognition and liquidity of government-minted coins.
IRA-Eligible Silver Products
Coins
American Silver Eagle (1 oz) Fineness: .999. Also covered by the American Eagle statutory exemption. The most widely traded silver coin in the world. Premiums fluctuate significantly based on demand; expect 15-25% over spot in normal markets, sometimes higher during supply squeezes. The high premium relative to silver’s lower per-ounce price is a meaningful cost consideration.
Canadian Silver Maple Leaf (1 oz) Fineness: .9999. Lower premiums than American Silver Eagles, typically 10-18% over spot. Anti-counterfeiting features (micro-engraved maple leaf privy mark) add security.
Australian Silver Kangaroo (1 oz) Fineness: .9999. Produced by the Perth Mint. Less commonly offered by gold IRA companies than Eagles or Maple Leafs but fully IRA-eligible.
Austrian Silver Philharmonic (1 oz) Fineness: .999. Eligible and available, though less frequently recommended by IRA dealers.
Bars and Rounds
Silver bars (.999+ fineness) Eligible from approved manufacturers. Available from 1 oz to 100 oz. Silver bars carry the lowest premiums of any silver product, typically 5-12% over spot. For IRA investors allocating to silver, bars offer the best cost efficiency.
Silver rounds (.999+ fineness) Rounds are coin-shaped but not government-minted. Eligible for IRAs if they meet the .999 standard and are produced by approved manufacturers. Premiums are typically between bars and government-minted coins.
IRA-Eligible Platinum Products
American Platinum Eagle (1 oz) Fineness: .9995. The primary platinum coin for IRA inclusion. Covered by the American Eagle statutory exemption. Limited annual mintage makes premiums higher than gold or silver Eagles relative to spot.
Canadian Platinum Maple Leaf (1 oz) Fineness: .9995. Produced by the Royal Canadian Mint. Available and eligible, though less commonly stocked by IRA dealers.
Platinum bars (.9995+ fineness) Eligible from approved manufacturers. PAMP Suisse, Valcambi, and other major refiners produce IRA-eligible platinum bars. Available in 1 oz and 10 oz sizes.
Platinum IRA holdings are less common than gold or silver. The market is smaller, premiums are higher relative to spot, and fewer IRA companies actively promote platinum products. Noble Gold and Birch Gold Group are among the companies that offer platinum IRA options.
IRA-Eligible Palladium Products
Canadian Palladium Maple Leaf (1 oz) Fineness: .9995. This is the primary palladium coin available for IRA inclusion. The Royal Canadian Mint is the only major mint producing a widely available palladium bullion coin.
Palladium bars (.9995+ fineness) Eligible from approved manufacturers. PAMP Suisse and other major refiners produce palladium bars. Availability can be inconsistent due to palladium’s smaller market.
Palladium is the least common IRA precious metal. Its industrial demand (primarily automotive catalytic converters) creates different price dynamics than gold or silver. Noble Gold Investments is one of the few gold IRA companies that actively offers palladium products.
What Is NOT Eligible
Understanding what is excluded is as important as knowing what qualifies.
South African Krugerrand Fineness: .9167. No statutory exemption. This is the most commonly confused ineligible product. The Krugerrand is one of the world’s most recognized gold coins, but its 22-karat composition falls below the .995 requirement, and unlike the American Eagle, Congress did not exempt it. If a dealer suggests Krugerrands for your IRA, find a different dealer. Our gold IRA company rankings can help you identify reputable providers.
British Gold Sovereign Fineness: .9167. Same issue as the Krugerrand. No exemption despite being a well-known gold coin.
Pre-1933 U.S. Gold Coins These include Double Eagles, Eagles, Half Eagles, and Quarter Eagles minted before 1933. Regardless of their gold content, the IRS classifies these as collectibles. They are explicitly excluded from the IRA precious metals exemption.
Numismatic and Collectible Coins Any coin valued primarily for its rarity, mint year, condition, or collector demand rather than its metal content is ineligible. This includes proof coins graded by PCGS or NGC (with certain exceptions for proof versions of eligible bullion coins), error coins, limited mintage commemoratives, and ancient coins.
The numismatic upsell: Some gold IRA companies attempt to sell numismatic coins at high premiums (20-50%+ over metal value) by suggesting they are IRA-eligible or by blurring the line between bullion and collectible products. Standard bullion versions of eligible coins are IRA-eligible. Rare or graded versions may not be, and they always carry significantly higher premiums that reduce your effective gold exposure per dollar invested.
Mexican Gold 50 Pesos Fineness: .900. Does not meet the .995 standard. Not eligible.
Chinese Gold Panda While produced by a government mint and meeting purity standards (.999), the Gold Panda is not on the standard IRS-approved list for IRA inclusion. Some custodians may accept them, but this is a gray area. Stick to the coins explicitly listed above for certainty.
Jewelry, Scrap Gold, and Non-Standard Forms Only coins and bars from approved mints and refiners qualify. Gold jewelry, gold nuggets, scrap gold, and other non-standard forms are classified as collectibles and are ineligible regardless of purity.
Practical Considerations for Choosing IRA Metals
Liquidity matters. American Gold Eagles, Canadian Maple Leafs, and PAMP/Credit Suisse bars are the most liquid products. When you eventually sell (for distributions or account closure), these items command the tightest bid-ask spreads. Obscure or less-traded products may be harder to sell at competitive prices.
Denomination flexibility. Holding some metals in smaller denominations (1/4 oz and 1/10 oz gold coins) provides flexibility when you need to sell a specific dollar amount for RMDs. A portfolio of only 1 oz coins forces you to sell in $2,400+ increments (at current prices).
Premium efficiency. Bars carry the lowest premiums per ounce. If you are focused on maximizing your gold exposure per dollar, bars are more efficient than coins. Coins offer better liquidity and recognition.
Silver’s premium problem. Silver premiums are proportionally much higher than gold premiums. An American Silver Eagle might carry a 20% premium over spot, while an American Gold Eagle carries 7%. On a $10,000 silver allocation, you lose $2,000 to premiums versus $700 on gold. Factor this into your allocation decision.
Building an IRA-Eligible Portfolio
For most investors, the simplest and most cost-effective IRA precious metals portfolio consists of:
- Core holding (60-80%): American Gold Eagles or Canadian Gold Maple Leafs in 1 oz size. Maximum liquidity, universal recognition.
- Flexibility allocation (10-20%): 1/4 oz or 1/10 oz gold coins for partial distribution flexibility.
- Silver allocation (0-20%): American Silver Eagles or silver bars if you want silver exposure. Be aware of the higher proportional premiums.
- Platinum/Palladium (0-10%): Only if you have a specific investment thesis for these metals. Skip them if you do not.
Keep it simple. The IRS-approved product list is finite, and the most liquid, lowest-premium products are the best choices for the vast majority of IRA investors. Complexity does not add value in a gold IRA.
Frequently Asked Questions
Are Krugerrands IRA-eligible?
No. South African Krugerrands have a fineness of .9167 (22 karat), which falls below the IRS .995 minimum. Unlike American Gold Eagles, which also have .9167 fineness, Krugerrands do not have a Congressional exemption. This is the most commonly confused ineligible product.
What gold coins can I put in my IRA?
American Gold Eagles (all sizes), American Gold Buffalos, Canadian Gold Maple Leafs, Australian Gold Kangaroos, and Austrian Gold Philharmonics are all IRA-eligible. All meet or exceed the .995 fineness requirement or have a statutory exemption. Check the full IRA rules before purchasing.
Are gold bars eligible for a gold IRA?
Yes, if they meet .995 fineness and are produced by a NYMEX/COMEX-approved refiner, a national government mint, or an ISO 9001-certified manufacturer. PAMP Suisse, Valcambi, Perth Mint, and Royal Canadian Mint bars all qualify. Bars carry lower premiums than coins (3-7% vs. 5-10%).
Can I put silver in my gold IRA?
Yes. American Silver Eagles, Canadian Silver Maple Leafs, and silver bars and rounds meeting .999 fineness from approved manufacturers are all eligible. Silver premiums are proportionally higher than gold premiums (15-25% for Silver Eagles vs. 5-10% for Gold Eagles), which reduces your effective metal exposure per dollar.
What happens if I accidentally put ineligible metals in my IRA?
The IRS treats the purchase as a distribution in the year the metals were acquired. You owe income tax on the fair market value plus a 10% early withdrawal penalty if you are under 59.5. Working with a reputable gold IRA company that sells only approved products prevents this problem.