1g American Eagle Gold Coin

The 1g American Gold Eagle

The 1g American Gold Eagle is the US Mint's smallest gold coin, bringing the flagship Eagle programme down to a single gram of pure gold. It stands out from virtually every other 1g gold coin on the market because of its .9167 fineness (22 karat). Every other major 1g coin, from the 1g Maple Leaf to the 1g Noah's Ark, is struck in .999 or .9999 fine gold. The Eagle uses the same crown gold alloy (91.67% gold, 3% silver, 5.33% copper) as the larger denominations in the series, which means the coin weighs slightly more than 1 gram in total while containing exactly 1 gram of pure gold.

The 22-karat alloy is a deliberate choice inherited from the original 1986 Gold Eagle design. The copper and silver content produces a harder, more scratch-resistant coin than pure gold, and gives it the distinctive warm, slightly reddish tone that distinguishes Eagles from the brighter yellow of .9999 coins. For a coin this small, the practical scratch resistance is a genuine benefit: handling a tiny, soft .9999 gold coin risks marking it, while the alloyed Eagle is more forgiving.

The coin carries legal tender status in the United States and all the institutional credibility of the US Mint. For American buyers, it offers IRA eligibility under the specific statutory exemption that permits American Eagles regardless of their sub-99.5% purity, a privilege shared by no other 22-karat gold coin. The coin features the Augustus Saint-Gaudens Lady Liberty obverse (Type II version from 2021 onward) and the Jennie Norris eagle portrait reverse.

1g American Gold Eagle Specifications

The total coin weight exceeds 1 gram because the gold content is exactly 1g and the copper-silver alloy adds additional mass. This is the same principle that makes the 1 oz Gold Eagle weigh 33.931g despite containing 31.108g of pure gold. Buyers unfamiliar with the Eagle programme sometimes mistake the total weight for the gold content; the stated weight on American Eagles always refers to pure gold, not total coin weight.

Tax Treatment of the 1g Gold Eagle

The American Gold Eagle benefits from a specific IRA provision that no other 22-karat coin enjoys.

• United States: IRA-eligible under a statutory exemption in IRS Section 408(m) that names American Eagle coins specifically, bypassing the standard 99.5% purity requirement for gold in retirement accounts. Capital gains on physical gold are taxed at the collectibles rate of up to 28% federal. State sales tax varies; over 35 states exempt bullion purchases.
• United Kingdom: VAT-exempt as investment gold (post-1800 legal tender coin from a recognised issuing authority). Not CGT-exempt, as it is not UK legal tender. The Gold Britannia and Sovereign hold a tax advantage here.
• Canada: The .9167 purity falls below Canada's 99.5% GST/HST exemption threshold for investment gold. The coin may attract GST/HST, making the 1g Gold Maple Leaf at .9999 a more tax-efficient choice for Canadian buyers.
• Australia: The .9167 purity is below Australia's 99.5% GST exemption threshold. The coin may attract 10% GST.
• New Zealand: Below the 99.5% purity threshold, so subject to 15% GST. New Zealand buyers seeking GST-free gold at this weight should look at .9999 coins.
• European Union: The Gold Eagle appears on the EU's annual list of recognised investment gold coins. VAT-exempt across all EU member states.
• Singapore: Below the 99.5% purity threshold for Investment Precious Metals (IPM) exemption. May attract 9% GST.
• Hong Kong: No sales tax of any kind. No import duty. No capital gains tax.

1g Gold Eagle vs Other 1g Gold Coins

The 1g American Eagle's defining characteristic, its 22-karat purity, is simultaneously its most distinctive feature and its most significant limitation when compared to other coins at this weight.

Against the 1g Gold Maple Leaf (.9999 fine), the Eagle contains the same 1 gram of pure gold but in a heavier, harder coin. The Maple Leaf's four-nines purity qualifies for GST/GST exemption in more jurisdictions (Canada, Australia, New Zealand, Singapore), while the Eagle's 91.67% purity falls below those thresholds. Both are IRA-eligible in the US. The Maple Leaf is also available in the MapleGram25 divisible sheet format, offering a more convenient way to buy multiple grams.

Against the 1g Gold Panda (.999 fine), the Eagle offers stronger US market recognition and IRA eligibility. The Panda offers annual design variety and typically lower premiums. The Panda's .999 purity also clears more international tax thresholds than the Eagle's .9167.

Against the 1g Noah's Ark (.9999 fine), the Eagle trades on US Mint prestige while the Noah's Ark competes on price. The Noah's Ark is consistently among the lowest-premium gold coins available, and its .9999 purity clears all major tax thresholds. It also qualifies for EU investment gold VAT exemption.

The Eagle's core advantage is institutional: it is the only 22-karat gold coin with explicit US IRA eligibility, and the US Mint brand carries unmatched recognition in the American market. Outside the US, the purity disadvantage on tax treatment makes higher-purity alternatives more practical for most buyers.