Best Washington Tax Rate Apps

250+ iOS apps curated and reviewed

3.8 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good washington tax rate apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Washington Tax Rate Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Wa Sales TaxWa Sales TaxFree4.0★ (4)NoNoSep 2026
2TurboTax: File Your Tax ReturnTurboTax: File Your Tax ReturnFree4.8★ (938K)YesNoSep 2026
3MyBlock: Tax Docs & RefundMyBlock: Tax Docs & RefundFree4.6★ (58K)NoNoSep 2026
4Sales Tax Calculator - Tax MeSales Tax Calculator - Tax MeFree4.8★ (5.4K)YesYesSep 2026
5Price With Tax CalculatorPrice With Tax CalculatorFreeNoNoMay 2026
6Berkheimer Tax InnovationsBerkheimer Tax InnovationsFree4.5★ (4.4K)NoNoSep 2026
7H&R Block Tax Prep: File TaxesH&R Block Tax Prep: File TaxesFree4.8★ (116K)NoNoSep 2026
8Consumption tax Calculator (japanese)Consumption tax Calculator (japanese)FreeNoNoMay 2026

Top Picks for Washington Tax Rate

TurboTax: File Your Tax Return#2

TurboTax: File Your Tax Return by Intuit Inc.

E-file Taxes & Get Your Refund
Strong Contender
💰 Finance
4.8😞(938K ratings)
FreeAds
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TurboTax: File Your Tax Return screenshot 6

Easily file your federal and state tax returns with expert assistance. Upload documents quickly, get real-time updates, and ensure accuracy for your maximum refund. Offers a free option for simple returns.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful guidance
  • 💡 Useful features like photo import
  • 🚀 Fast processing

Room to Improve

  • 💰 Unexpected fees and charges
  • 🐛 Technical issues and bugs
  • 👎 Poor customer support
  • 💰 Overpriced for basic services
MyBlock: Tax Docs & Refund#3

MyBlock: Tax Docs & Refund by HRB Tax Group, Inc.

Upload docs. Chat with tax pro
Worth Considering
💰 Finance
4.6😞(58K ratings)
Free
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Manage your taxes and financial life in one secure app. Upload and store tax documents, track your refund status, and connect with tax professionals. Stay organized year-round with tools designed for real tax needs.

What We Love

  • 👍 Helpful tax professionals
  • 🚀 Fast tax filing process
  • 💰 Increased tax refund amounts

Room to Improve

  • 🐛 Buggy mobile app experience
  • 🕰️ Frustrating login/authentication issues
  • 💸 Deceptive pricing/upselling tactics
  • ❌ Poor customer service and support

More Washington Tax Rate apps to explore

FAQ about Washington Tax Rate

What are the best washington tax rate apps for iPhone?
Wa Sales Tax tops our washington tax rate apps ranking as of September 2026, with a 4.0-star average from 4 App Store ratings, and it's free to download.
Yes — 20 of the top washington tax rate apps we rank are free to download, including Wa Sales Tax and TurboTax: File Your Tax Return.
Wa Sales Tax has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ washington tax rate apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows users to quickly find current Washington state sales tax rates from their mobile device. It also enables users to calculate the total charge including sales tax for a given taxable amount and save this information for bookkeeping purposes.
You can find a sales tax rate by using your device's GPS to locate your current position or by searching for a specific address. The app will then display the applicable sales tax rate for that location.