Quickly find current Washington state sales tax rates using your mobile device. Calculate total charges with tax, save and export location data for bookkeeping, and verify rates on the go.
Wa Sales Tax by Washington State Department of Revenue






177+ iOS apps curated and reviewed
Every iPhone needs a few good washington tax rate apps. We benchmark 177+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.






Quickly find current Washington state sales tax rates using your mobile device. Calculate total charges with tax, save and export location data for bookkeeping, and verify rates on the go.






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.






This app simplifies tax document gathering and sharing with your tax professional. It automatically retrieves financial documents, allows secure uploads of paper records, and enables electronic signing of tax forms. Collaborate with your accountant from any device, eliminating the need for office visits or paper organizers.


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.


Easily prepare and file federal and state tax returns from any device with step-by-step guidance and a 100% accuracy guarantee. Offers unlimited phone and email support, with options for prior year comparisons and uploading existing returns. Various filing options are available to suit different tax situations.


Easily calculate sales tax on purchases with this intuitive and accurate tool. Save multiple tax rates, perform arithmetic calculations, and support all currencies. An optional Pro version offers additional features like item logging and reverse tax calculation.


Easily file and pay your Local Earned Income Tax in Pennsylvania. Submit completed paper returns or generate an EZ return using your W2s. Get refunds faster and save time and resources.


This app connects you with licensed tax professionals for income tax preparation. Upload documents easily and communicate securely with your assigned expert. Access your tax documents year-round and get free tax advice.


Easily prepare and file your federal and state tax returns from any device. Automatically populate up to 80 fields by uploading last year's return. Get expert help, track your refund, and maximize your refund with personalized insights.


This app helps users plan and calculate US income taxes. It's updated with the latest tax laws and includes features for deductions, credits, and what-if analysis. It supports tax years 2024-2026.


Estimate your income tax refund or liability with this easy-to-use calculator. It accounts for various income sources, deductions, marital status, and dependents to help you prepare for tax season. Get a clear picture of your financial outcome.


This app uses AI and CPAs to automate tax filing for freelancers and self-employed individuals. It identifies deductions, prepares returns, and offers unlimited tax support, aiming to save users time and money.


Easily fill, sign, and submit tax forms directly from your mobile device. Access a library of over 30 common IRS forms and utilize versatile editing tools to ensure accuracy and professionalism. Securely eSign documents with legally binding electronic signatures.


Calculate sales tax based on your location and apply multiple discounts to find the final product price. Access a global library of tax rates by country, state, and city. Includes a basic calculator and formula input for quick calculations.


Prepare and file your taxes on the go with this mobile application. It allows you to enter tax information, upload forms using your phone's camera, and view an estimated refund or amount due. You can also check your refund status on official government websites.


This app offers a user-friendly and accurate sales tax calculation experience. It includes features to save item lists, perform reverse tax calculations, and sync with an Apple Watch for quick access. Manage multiple tax profiles and currencies with ease.


Manage your taxes conveniently with this app. Schedule appointments, connect with tax experts, upload documents, and access tax resources. Track your return status and view balances.


Instantly calculate your International Fuel Tax Agreement (IFTA) tax with regularly updated state rates. This app provides accurate, quick fuel tax calculations for your quarterly IFTA returns, displaying totals for miles, gallons, and amounts due.


Calculate the final price of purchases after applying discounts, coupons, rebates, and multiple sales taxes. It also handles reverse calculations to find pre-tax prices and includes a tip calculator and bill splitting functionality.


Easily calculate Australian income tax and salary figures. This tool simplifies complex tax computations, helping you make informed financial decisions quickly. Use these figures as a guide for your personal circumstances.