1 Kilo SD Bullion Silver Bar

A Dealer-Branded Kilo Bar at .9999 Purity

The 1 Kilo SD Bullion Silver Bar is a house-branded product from SD Bullion, one of the largest online precious metals dealers in the United States. SD Bullion operates primarily as a retailer but also produces its own branded bullion products, a practice common among major US dealers who can offer their house brand at slightly lower premiums than name-brand refiner products.

This bar is produced at .9999 fine silver (four nines), placing it in the same purity class as Royal Canadian Mint and Perth Mint products. The four-nines purity is unusual for a dealer-branded bar; most house brands produce at the standard .999 level. This higher refinement provides an edge in jurisdictions where the tax exemption threshold sits at 99.9%, giving buyers clear margin above the requirement.

The primary appeal of dealer-branded bars is price. Without the brand premium attached to names like PAMP Suisse or Valcambi, house-brand kilo bars can offer the lowest possible premiums over spot for buyers who prioritise silver content over brand prestige. The trade-off is narrower resale recognition; when selling back to a different dealer, a house-branded bar will typically receive a generic bar buyback price rather than a brand-specific premium. For long-term holders focused on cost-per-ounce accumulation, this trade-off favours the lower purchase price.

SD Bullion 1 Kilo Silver Bar Specifications

SD Bullion is headquartered in the United States and operates as both a major retail dealer and a producer of branded bullion products. The company has grown into one of the highest-volume online precious metals retailers in the US market. Their house-branded products are manufactured to the same material standards as name-brand alternatives but sold at lower premiums reflecting the reduced brand value on resale.

The .9999 purity (four nines fine) represents 999.9 parts per thousand of pure silver, with only 0.1 parts per thousand of trace elements. In a 1 kilogram bar, this means 999.9 grams of pure silver versus 999.0 grams in a standard .999 bar, a difference of 0.9 grams. The practical significance lies in tax classification rather than material value.

Tax Treatment for Dealer-Branded Silver Bars

The SD Bullion kilo bar's .9999 purity exceeds all major purity thresholds for investment-grade silver classification, which determines tax treatment in most jurisdictions.

• United States: No federal sales tax. State exemptions apply in approximately 35 states. The .9999 purity meets IRA eligibility requirements (99.9% minimum), though custodian acceptance of dealer-branded products may vary. Some IRA custodians require bars from COMEX/NYMEX-approved refiners or LBMA-accredited sources. Confirm acceptance with your specific custodian before purchasing for retirement account inclusion.
• United Kingdom: 20% VAT on purchase. No CGT exemption for silver bars. Dealer-branded US bars are uncommon in the UK market.
• Canada: GST/HST exempt for silver at 99.9%+ purity in bar form.
• Australia: GST-free for investment-grade silver at 99.9%+ purity. The .9999 fineness comfortably exceeds this threshold.
• New Zealand: GST-exempt for fine silver at 99.9%+ purity.
• Singapore: GST-exempt under IPM rules for silver at 99.9%+ from qualifying sources.
• Hong Kong: No sales tax, no duties, no capital gains tax on any silver bullion regardless of brand or purity.

Capital gains treatment is the same as for any silver bar. In the US, silver is classified as a collectible with a maximum long-term rate of 28%. Canada applies a 50% inclusion rate. The UK taxes gains at the individual's marginal rate above the annual CGT allowance.