Sales tax in Alaska — no state tax, local taxes apply

Alaska has no state sales tax but has meaningful local taxes administered through a unified remote seller program. Unlike the other no-state-tax states, Alaska requires action from remote sellers above the nexus threshold.

Key facts

State sales tax rate: None
Local sales tax rates: 0%–7.5% depending on municipality; over 100 jurisdictions impose local sales taxes
Economic nexus threshold: $100,000 in annual sales OR 200 transactions into Alaska (ARSSTC threshold)
Registration: Through the Alaska Remote Seller Sales Tax Commission (ARSSTC) at arsstc.org
Filing: Single unified return through ARSSTC covering all participating local jurisdictions
Part of the SST program: No
Return due dates: Varies by local jurisdiction; ARSSTC simplifies this through unified filing

How Alaska differs from the other no-tax states

Montana, Oregon, New Hampshire, and Delaware have no sales tax at any level. Alaska is different: there’s no state tax, but local governments are actively enforcing sales tax collection from remote sellers through the ARSSTC. Sellers above the nexus threshold must:

Register with ARSSTC
Collect applicable local tax rates for each delivery address in participating jurisdictions
File a consolidated ARSSTC return

Economic nexus details

The ARSSTC economic nexus threshold mirrors the post-Wayfair standard: $100,000 in sales into Alaska OR 200 transactions in the prior or current calendar year. This is measured against the ARSSTC member jurisdictions as a whole, not jurisdiction-by-jurisdiction.

What sellers typically find

Local rates vary substantially. Juneau is at 5%, Sitka at 6%, Kodiak at 6%, while some rural areas have no local tax. Because addresses in Alaska vary significantly in their local tax obligations, proper address-based rate lookup (not just a flat Alaska rate) is essential.

Frequently asked questions

Does Alaska have a sales tax?

Alaska has no state sales tax, but local municipalities can and do impose sales taxes. Over 100 Alaskan cities and boroughs have local sales tax rates ranging from 0% to 7.5%. Remote sellers with significant Alaska sales may be required to register and collect local taxes through the Alaska Remote Seller Sales Tax Commission (ARSSTC), which provides a unified registration and filing system for remote sellers.

What is the ARSSTC and do I need to register?

The Alaska Remote Seller Sales Tax Commission (ARSSTC) is a cooperative of Alaskan local jurisdictions that created a single registration and filing point for remote sellers. The economic nexus threshold is $100,000 in sales or 200 transactions into Alaska. Sellers above this threshold must register with ARSSTC and file a single return covering all participating jurisdictions. Not all Alaska localities participate, but most with local taxes are members.