Alaska Sales Tax Calculator 2026

How to Use the Alaska Sales Tax Calculator

Use the Alaska sales tax calculator when you want to estimate local sales tax on a purchase delivered or made in Alaska. If the purchase is made in a city with no general local sales tax, use 0.00%. If the purchase is made in a city or borough with a local tax, enter that local rate.

Do not use a single statewide Alaska rate for every transaction. Alaska has no state sales tax, but local governments can create their own rates, exemptions, caps, seasonal rules, and filing requirements. That means Anchorage, Juneau, Kodiak, Sitka, Wasilla, and Wrangell can have very different tax results.

For casual consumer estimates, a city-level rate is often enough. For ecommerce, invoices, rentals, marketplace sales, or business compliance, use the exact delivery address and verify the rate with the Alaska Remote Seller Sales Tax Commission lookup or the local municipality.

How Alaska Sales Tax Works

Alaska is one of the few U.S. states with no statewide general sales tax. At the state level, the sales tax rate is 0.00%. That does not mean every purchase in Alaska is tax-free. Instead, Alaska allows local governments, including cities and boroughs, to levy their own sales and use taxes.

This makes Alaska very different from most states. In a normal sales-tax state, the final rate usually starts with a state base rate and then adds county or city taxes. In Alaska, there is no state base rate. The entire sales tax, when one applies, comes from the local jurisdiction.

Local rules matter a lot. Some Alaska cities have no general retail sales tax. Other communities charge 2%, 3%, 5%, 6%, 7%, or seasonal rates. Some jurisdictions also have tax caps, special treatment for single-item purchases, separate alcohol taxes, lodging taxes, or different rules for remote sales. A rate that is correct for one city may be completely wrong for a nearby borough or delivery address.

Alaska's remote sales tax system is coordinated through the Alaska Remote Seller Sales Tax Commission, usually called ARSSTC. Participating local governments adopt the remote seller code and use ARSSTC tools for rate lookup, registration, and filing. For local in-person sellers, the city or borough may still be the direct point of contact.

For consumers, the key point is simple: Alaska has 0% state sales tax, but your local city or borough may still charge tax. For businesses, the key point is more serious: Alaska taxability, exemptions, caps, seasonal rates, and filing rules can be local, so always verify the address and the municipality before collecting or remitting.

Alaska Sales Tax Formula

Alaska Sales Tax Examples

Example 1: $100 purchase in Anchorage, Alaska

Using a 0.00% general local sales tax rate:

This example shows why Alaska cannot be treated like a normal combined-rate state. Some major Alaska cities may have no general retail sales tax, even though other Alaska communities do.

Example 2: $250 purchase in Juneau, Alaska

Using a 5.00% local sales tax rate:

This example shows how a purchase in a local-tax Alaska city can still generate sales tax even though the statewide rate is 0.00%.

Example 3: Reverse sales tax from an Alaska receipt

Suppose your Alaska receipt total is $105.00 and the local sales tax rate was 5.00%:

Use this reverse calculation when the receipt shows the final total but you need to estimate the original taxable price.

Major Alaska City Sales Tax Rates

Below are the combined sales tax rates for major municipalities in Alaska. Before deployment, verify each city rate against the current ARSSTC rate sheet, ARSSTC address lookup, or the official local municipality. Alaska local rates can change, and some communities use seasonal rates or tax caps.

Why Sales Tax Varies in Alaska

Sales tax varies in Alaska because the state does not impose one uniform statewide rate. Each local government decides whether to adopt a sales tax, how high the rate should be, what items are taxable, what exemptions apply, and whether there are special caps or seasonal rules.

This creates unusual results. A shopper in Anchorage may pay 0.00% general retail sales tax, while a shopper in Juneau may pay 5.00%, and a shopper in Kodiak or Wrangell may see a higher local rate. Some tourist-heavy or seasonal communities also use different rates at different times of year.

For calculator users, this means the Alaska state rate alone is not enough. The most accurate answer depends on the local jurisdiction and, for remote sales, the delivery address. For business users, Alaska should be treated as an address-sensitive local-tax state, even though there is no state sales tax.

What Is Taxable in Alaska

Online Purchases and Remote Sellers in Alaska

Online purchases delivered into Alaska can be subject to local sales tax when the delivery address is inside a participating local jurisdiction. Alaska does not have a statewide sales tax agency collecting one state rate, but the Alaska Remote Seller Sales Tax Commission coordinates remote sales tax collection for member local governments.

Remote sellers and marketplace facilitators may have to register and collect Alaska local sales tax when their Alaska sales meet the ARSSTC threshold. The current ARSSTC uniform code uses a $100,000 statewide gross sales threshold for remote sellers and marketplace facilitators, measured using sales delivered into Alaska.

The tax is generally based on the point of delivery. That means a remote sale delivered to Juneau may be treated differently from one delivered to Anchorage, Wasilla, Kodiak, Sitka, or a rural community. ARSSTC provides a tax mapping and rate lookup system to help sellers apply the correct local rate.

Plain-English example: if an ecommerce seller ships taxable products to Alaska customers and exceeds the $100,000 Alaska gross sales threshold, it should check whether the delivery addresses are inside ARSSTC member jurisdictions. If they are, the seller may need to register, collect the local tax, file returns, and keep records through the ARSSTC system.

Common Alaska Sales Tax Mistakes

• Saying "Alaska has no sales tax" without explaining local sales tax.
• Using 0.00% for every Alaska city.
• Applying Juneau's rate to Anchorage, Fairbanks, Wasilla, Kodiak, or Sitka.
• Ignoring seasonal local rates in communities such as Sitka, Ketchikan, Haines, Skagway, or other tourist-heavy areas.
• Forgetting that some localities use caps or special rules for single-item purchases.
• Treating groceries, clothing, software, SaaS, or services as automatically exempt without checking the local code.
• Assuming remote sellers do not have Alaska obligations because there is no statewide sales tax.
• Failing to use the delivery address for ecommerce and marketplace sales.

Alaska Sales Tax for Businesses

Businesses selling in Alaska must first determine whether they are making local in-person sales, remote sales, marketplace sales, or a mix of these transaction types. Alaska does not have a statewide sales tax registration process for one state sales tax, but local governments and ARSSTC member jurisdictions may still require registration and filing.

If a business has a physical presence in a taxing Alaska municipality, it may need to contact that city or borough directly for sales tax forms, exemptions, filing rules, and payment deadlines. The State of Alaska does not provide one universal local sales tax return for all municipalities.

Remote sellers should review ARSSTC rules. Sellers that meet the $100,000 Alaska gross sales threshold may need to register with the Commission and collect tax on sales delivered into participating member jurisdictions. Marketplace facilitators can also have collection and filing responsibilities.

Businesses should keep records of taxable sales, exempt sales, delivery addresses, tax rates used, tax caps applied, exemption documents, marketplace sales, and ARSSTC filings. In Alaska, the rate is only part of the issue. The local tax base, exemptions, seasonal rates, and filing destination can matter just as much.

This calculator is useful for estimates, but businesses should verify local obligations through the Alaska DCRA, ARSSTC, the ARSSTC tax lookup tool, or the local municipality.

Official Alaska Sales Tax Sources

Use these sources to verify Alaska sales tax data before deployment:

• Alaska Division of Community and Regional Affairs — Alaska Sales Tax Information
• Alaska Taxable Report / Alaska municipal tax information
• Alaska Remote Seller Sales Tax Commission
• ARSSTC Tax Rates and Monthly Rate Sheets
• ARSSTC Member Jurisdictions
• ARSSTC Tax Lookup Tool
• Local city or borough sales tax code

Last reviewed: June 2026. Rates and rules can change. Verify with the Alaska DCRA, ARSSTC, or the local municipality before filing, remitting, or making compliance decisions.