Washington Full Exemption

Washington fully exempts sales of precious metal bullion, monetized bullion, and numismatic coins from the state’s retail sales tax. The exemption is codified at Revised Code of Washington (RCW) 82.04.062 and detailed in Washington Administrative Code (WAC) 458-20-248. It has been in place for decades and applies without a dollar threshold, per-item test, or geographic restriction within the state.

Washington has no state income tax, making it one of the more tax-favorable states overall for investors. Combined with the sales tax exemption, Washington residents face a particularly clean tax environment for precious metals: no sales tax at purchase, no state capital gains on most transactions, and no state income tax on dividend or interest income from any precious metals-related holdings.

Washington’s general sales tax rates are among the highest in the country. The state base rate is 6.5%, and local rates push combined totals to 8.5-10.4% in most populated areas. Seattle’s combined rate is 10.35%. Bellevue is 10.1%. Tacoma is 10.2%. Spokane is 9.0%. The exemption neutralizes all of this for qualifying bullion.

What Qualifies Under WAC 458-20-248

The administrative regulation defines three categories of exempt items:

Precious metal bullion. Gold, silver, platinum, or palladium in any shape or form, provided the value depends on its content rather than its form. Bars, ingots, rounds, and bullion coins all qualify. Standard fineness requirements (at or above .995 for gold, .999 for silver, .9995 for platinum and palladium) apply in the industry but the statute does not specify exact thresholds.

Monetized bullion. Coins or other forms of money manufactured of gold, silver, or other metal used as a medium of exchange under the laws of the United States or any foreign nation. American Eagles (gold, silver, platinum), foreign government coins (Maple Leafs, Krugerrands, Philharmonics, Pandas, Kangaroos, Britannias, Libertads), and pre-1933 U.S. gold all qualify.

Numismatic coins. Coins with collector value that sell at a premium above their metal content, provided the coin was at some point legal tender in the United States or another country. This is a broader treatment than California or some other states that carve out heavily numismatic sales from the exemption. Pre-1933 U.S. gold at significant premiums, graded rarities, commemorative legal tender coins, and historical world gold coins all qualify in Washington.

Items that are taxable:

  • Jewelry
  • Gold-plated or gold-filled items
  • Medallions never issued as legal tender
  • Accessories: coin capsules, tubes, albums, holders
  • Display cases, safes, and storage equipment
  • Reference books and catalogs

The Business and Occupation Tax Consideration

Washington has a unique tax structure: no state income tax, but a Business and Occupation (B&O) tax on gross business receipts. Precious metals dealers pay B&O tax on their sales at roughly 0.471% (the retailing classification rate). This is a tax on the dealer’s business activity, not on the buyer’s purchase, and it does not appear as a line item on customer invoices.

For buyers, the B&O tax is relevant only as a component of dealer cost structure. It is not an added charge at checkout. Washington dealer prices may be marginally higher than dealers in neighboring Oregon (no sales tax and lower business taxes), but the differential is small and typically overshadowed by shipping, insurance, and overall dealer pricing competition.

Federal Capital Gains and Washington Tax Context

Washington has no state income tax, so capital gains on precious metals are not taxed at the state level for most residents. The Washington state legislature did enact a capital gains tax in 2021, but it applies only to gains above $270,000 (indexed) per individual on certain asset classes, and specifically exempts retirement accounts. For typical precious metals investors, the Washington state capital gains tax is not a factor.

Federal treatment is unchanged. Gold is a collectible under IRC Section 408(m). Long-term gains (held more than one year) are taxed at up to 28%. See the capital gains tax on gold guide for full federal mechanics.

Net effect: Washington residents typically face only the federal 28% collectibles rate on long-term gold gains, matching Texas and Florida among the most tax-favorable states for precious metals.

Seattle’s High Combined Sales Tax Rate

Seattle’s 10.35% combined sales tax rate is among the highest in the country for general goods. Without the exemption, a $10,000 gold purchase in Seattle would incur $1,035 in sales tax. With the exemption, the tax is zero.

This makes Washington’s exemption particularly valuable in a way that exemptions in low-rate states do not match. Seattle, Bellevue, Tacoma, and other King, Pierce, and Snohomish County localities have high base rates where non-exemption would create substantial friction.

Practical Buying Guidance

In-state dealers. Seattle, Bellevue, and Tacoma host the bulk of Washington’s precious metals dealer infrastructure. Spokane and the Tri-Cities have smaller but established operations. The Seattle area in particular has a well-developed coin dealer community with relationships among national online operations and local shops.

Online purchases. Major national dealers apply the Washington exemption automatically on qualifying items. Buyers should verify at checkout that tax shows as $0.

Cross-border considerations. Washington is bordered by Oregon and Idaho. Oregon has no state sales tax at all, so purchases there are also tax-free. Idaho is fully exempt for precious metals bullion and coins. Both neighbors are at parity or effectively equal on sales tax treatment. British Columbia (Canada) imposes GST/PST with limited exemptions and is generally not useful for tax-motivated cross-border shopping.

Accessories handled separately. A gold coin purchase with a storage tube will show the coin as exempt and the tube as taxable at the buyer’s local combined rate (up to 10.4% in high-rate jurisdictions). Dealers generally itemize this correctly.

IRA purchases. IRA transactions are outside consumer sales tax by default. Washington’s exemption does not provide additional benefit for IRA holders but is consistent with the overall tax-favorable environment.

Regional Comparison

Oregon has no state sales tax on any goods. This makes Oregon and Washington functionally equivalent on sales tax treatment for precious metals, and Portland-area dealers serve significant Southwestern Washington clientele.

Idaho is fully exempt for precious metals bullion and coins.

California has a $2,000 transaction threshold. See our California gold sales tax guide.

Nevada is fully exempt for precious metals bullion.

Montana has no state sales tax.

For the full 50-state map, see the sales tax by state guide.

Washington’s Numismatic Coverage

Washington’s treatment of numismatic coins is notably broader than some other states. The WAC defines numismatic coins as coins with collector value that were at some point legal tender. This means:

  • Graded slabbed coins (PCGS, NGC) at significant premiums over melt qualify for exemption
  • Pre-1933 U.S. gold at numismatic premiums qualifies
  • Historical world gold coins (Sovereigns, French Francs, Mexican Pesos, etc.) qualify
  • Commemorative legal tender coins issued by the U.S. Mint qualify

Some states (California, Florida, Illinois in practice) carve out heavily numismatic sales by requiring that the coin be sold primarily for metal content. Washington does not impose this restriction, making the state particularly favorable for collectors as well as bullion investors.

Frequently Asked Questions

Does Washington tax gold IRA purchases?

No. IRA purchases are not subject to sales tax because the transaction occurs within a retirement account, not as a consumer purchase. See our gold IRA overview for how the structure works.

Are Seattle’s city and King County sales tax add-ons avoided?

Yes. The exemption applies to the full combined state, county, city, and regional transit authority tax stack. Seattle’s 10.35% combined rate does not apply to qualifying bullion purchases.

Does Washington exempt numismatic coins with large premiums?

Yes. Washington’s statute covers numismatic coins broadly, including graded rarities and pre-1933 U.S. gold at substantial premiums over melt, provided the coin was legal tender at some point. This is broader than several other states.

What is the statute reference?

RCW 82.04.062 is the underlying exemption statute. WAC 458-20-248 is the implementing regulation, which defines precious metal bullion, monetized bullion, and numismatic coins and applies the exemption across state and local sales tax.