The complete guide to IRA-eligible gold. Which coins and bars qualify, IRS purity requirements, approved mints and refiners, and transparent pricing at MintBuilder.
| Minimum Purity | .995 (99.5%) |
| Gold Eagle Exception | .9167 (91.67%) |
| Storage Requirement | IRS-approved depository |
| Approved Producers | National mints & LBMA refiners |
| IRS Code Reference | IRC §408(m)(3) |
| Gold Spot Price | $4,544.00/oz |
The Internal Revenue Code §408(m)(3) establishes strict requirements for gold held in a self-directed IRA. Understanding these rules is essential to ensure your IRA-approved gold investments are compliant and protected.
Purity standard: Gold must be at least 99.5% pure (.995 fineness). This applies to both coins and bars. The single exception is the American Gold Eagle at 91.67% (22 karat), which Congress specifically authorized under IRC §408(m)(3)(A).
Producer standard: Gold must be manufactured by a national government mint or an assayer/refiner meeting NYMEX, COMEX, or LBMA standards. This ensures authenticity, proper weight, and accurate purity.
Storage standard: All IRA gold must be stored at an IRS-approved depository. You cannot take personal possession of IRA-held gold. Popular depositories include Delaware Depository, Brink’s Global Services, and International Depository Services (IDS).
Custodian requirement: A qualified self-directed IRA custodian must hold the account and facilitate all transactions. The custodian ensures IRS compliance, processes purchases, and coordinates with the depository.
The following gold coins meet IRS requirements for inclusion in a self-directed Gold IRA. Premiums shown are typical ranges over the current spot price of $4,544.00/oz:
| Coin | Mint | Purity | Sizes | Premium Over Spot |
|---|---|---|---|---|
| American Gold Eagle | US Mint | .9167 (exception) | 1, 1/2, 1/4, 1/10 oz | 4–7% |
| American Gold Buffalo | US Mint | .9999 | 1 oz | 5–8% |
| Canadian Gold Maple Leaf | Royal Canadian Mint | .9999 | 1, 1/2, 1/4, 1/10 oz | 3–6% |
| Austrian Gold Philharmonic | Austrian Mint | .9999 | 1, 1/2, 1/4, 1/10 oz | 3–6% |
| British Gold Britannia | Royal Mint | .9999 | 1, 1/2, 1/4, 1/10 oz | 4–7% |
| Australian Gold Kangaroo | Perth Mint | .9999 | 1, 1/2, 1/4, 1/10 oz | 3–6% |
The American Gold Eagle deserves special attention. Despite its 91.67% purity (22 karat), it is the most popular IRA gold coin because of its Congressional exemption, unmatched liquidity, and US Mint provenance. Each 1 oz Eagle contains exactly 1 troy oz of pure gold with silver and copper added for scratch resistance and durability.
For investors who prioritize maximum purity, the Gold Buffalo (.9999) and Gold Maple Leaf (.9999) are the top choices. Maple Leafs offer the best combination of purity and competitive premiums, while Buffalos provide the iconic American design with US Mint backing.
Gold bars offer the lowest premium over spot and are the most cost-efficient way to add physical gold to your IRA. All IRA-eligible bars must be at least .995 fine and manufactured by an LBMA-approved or COMEX/NYMEX-accredited refiner.
| Refiner | Purity | Sizes Available | Premium Over Spot |
|---|---|---|---|
| PAMP Suisse | .9999 | 1 oz, 10 oz, 1 kilo | 3–6% |
| Valcambi | .9999 | 1 oz, 10 oz, 1 kilo | 2–5% |
| Credit Suisse | .9999 | 1 oz, 10 oz | 3–5% |
| Johnson Matthey | .9999 | 1 oz, 10 oz | 3–6% |
| Royal Canadian Mint | .9999 | 1 oz, 10 oz, 1 kilo | 2–5% |
| Perth Mint | .9999 | 1 oz, 10 oz | 3–5% |
For maximum cost efficiency, Valcambi and Royal Canadian Mint bars typically offer the lowest premiums. PAMP Suisse bars carry a slight premium for their iconic Fortuna design and tamper-evident assay packaging, but their global recognition makes them exceptionally liquid on the secondary market.
Larger bars (10 oz, kilo) offer progressively lower premiums per ounce. However, for IRA investors planning future Required Minimum Distributions, 1 oz bars and coins provide more flexibility—you can distribute individual ounces rather than liquidating an entire 10 oz or kilo bar.
Just as important as knowing what qualifies is understanding what does not qualify for IRA inclusion:
Understanding the price breakdown of IRA gold helps you make smarter purchase decisions. Every IRA gold product costs the live spot price (currently $4,544.00/oz) plus a premium that covers minting, refining, distribution, and dealer margin.
MintBuilder displays the exact premium over spot on every product page. This lets you compare the true cost of different products and sizes. The markup breaks down as follows:
MintBuilder’s dealer comparison demonstrates our competitive positioning in the IRA gold market:
MintBuilder’s Best Price Guarantee ensures you never pay more than necessary. Find a lower price at a major competitor? We match it.
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