Best Tax Calculator Business Apps

239+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated September 2026

Out of 239+ tax calculator business apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Tax Calculator Business Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sales Tax Calculator - Tax MeSales Tax Calculator - Tax MeFree4.8★ (5.4K)YesYesSep 2026
2TurboTax: File Your Tax ReturnTurboTax: File Your Tax ReturnFree4.8★ (938K)YesNoSep 2026
3IRS2Go: Tax CalculatorIRS2Go: Tax CalculatorFree4.6★ (249)NoYesAug 2026
4Percentage Calculator %: TaxPercentage Calculator %: TaxFreeNoYesAug 2026
5Plus: Business CalculatorPlus: Business CalculatorFree4.8★ (75)NoNoJul 2026
6US Sales Tax CalculatorUS Sales Tax CalculatorFree4.9★ (27)YesNoSep 2026
7Income Tax Calculator: TaxModeIncome Tax Calculator: TaxModeFree4.5★ (309)YesYesSep 2026
8Sales Tax Calculator: Dual POSSales Tax Calculator: Dual POSFreeNoYesMay 2026

Top Picks for Tax Calculator Business

Sales Tax Calculator - Tax Me#1

Sales Tax Calculator - Tax Me by Tardent Apps Inc.

Mobile Shopping Price Calc App
Editor's Choice
💰 Finance
4.8😊(5.4K ratings)
FreeAdsIn-App Purchases
Sales Tax Calculator - Tax Me screenshot 1
Sales Tax Calculator - Tax Me screenshot 2
Sales Tax Calculator - Tax Me screenshot 3
Sales Tax Calculator - Tax Me screenshot 4

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.

What We Love

  • 💡 Helpful for business/small sales
  • 🚀 Quick and easy to use
  • 👍 Accurate tax calculations
  • 🤑 Free option available

Room to Improve

  • 🤬 Too many ads/commercials
  • 🐛 Occasional glitches and crashes
  • 🤔 Limited functionality (e.g. no percentage sign)
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
TurboTax: File Your Tax Return screenshot 1
TurboTax: File Your Tax Return screenshot 2
TurboTax: File Your Tax Return screenshot 3
TurboTax: File Your Tax Return screenshot 4
TurboTax: File Your Tax Return screenshot 5
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
IRS2Go: Tax Calculator#3

IRS2Go: Tax Calculator by O & P MARKETING SOLUTIONS INC.

Tax Tracker, Income & Expense
Worth Considering
💼 Business
4.6(249 ratings)
FreeIn-App Purchases
IRS2Go: Tax Calculator screenshot 1
IRS2Go: Tax Calculator screenshot 2
IRS2Go: Tax Calculator screenshot 3
IRS2Go: Tax Calculator screenshot 4
IRS2Go: Tax Calculator screenshot 5
IRS2Go: Tax Calculator screenshot 6

Manage your finances and tax obligations with this app. Track income and expenses, categorize transactions for analysis, and stay updated on tax laws. Get guidance on deductions to maximize savings and ensure accurate filings.

More Tax Calculator Business apps to explore

FAQ about Tax Calculator Business

What are the best tax calculator business apps for iPhone?
Sales Tax Calculator - Tax Me tops our tax calculator business apps ranking as of September 2026, with a 4.8-star average from 5.4K App Store ratings, and it's free to download.
Yes — 19 of the top tax calculator business apps we rank are free to download, including Sales Tax Calculator - Tax Me and TurboTax: File Your Tax Return.
Sales Tax Calculator - Tax Me shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 239+ tax calculator business apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app functions as a sales tax calculator, helping users determine the total cost of purchases including applicable sales tax. It features an easy-to-use interface, supports all currencies, and includes a built-in arithmetic calculator for convenience.
Key features include the ability to create and save multiple tax rates for quick access, a clean and attractive user interface, and an integrated arithmetic calculator. It also supports all currencies, making it versatile for various shopping needs.