Best Tax Calculation Apps

242+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our tax calculation list covers 242+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Tax Calculation Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sales Tax Calculator - Tax MeSales Tax Calculator - Tax MeFree4.8★ (5.4K)YesYesNov 2026
2TaxealoTaxealoFree4.5★ (111)YesYesNov 2026
3Sales Tax Calculator >Sales Tax Calculator >Free4.8★ (2.5K)YesYesOct 2026
4Simple Tax CalculatorSimple Tax CalculatorFree—NoNoOct 2026
5Easy Tax Calculator.Easy Tax Calculator.Free5.0★ (6)YesYesOct 2026
6TurboTax: File Your Tax ReturnTurboTax: File Your Tax ReturnFree4.8★ (938K)YesNoNov 2026
7Tax Calculator USA - Tax47Tax Calculator USA - Tax47Free4.9★ (16)YesYesOct 2026
8Paycheck Calculator US - Pay44Paycheck Calculator US - Pay44Free4.9★ (13K)YesYesNov 2026

Top Picks for Tax Calculation

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)
Taxealo#2

Taxealo by Miguel Morales

Sales Tax Calculator
Strong Contender
💰 Finance
4.5😊(111 ratings)
FreeAdsIn-App Purchases
Taxealo screenshot 1
Taxealo screenshot 2
Taxealo screenshot 3
Taxealo screenshot 4
Taxealo screenshot 5

Easily calculate sales tax and IVU for Puerto Rico, or any other tax rate, before making a purchase. This free, user-friendly tool also functions as a full arithmetic calculator and can incorporate discounts into your total price calculations.

What We Love

  • 👍 Very useful and practical
  • 👍 Easy to use
  • 👍 Great for calculations
  • 👍 Helpful for daily transactions
  • 👍 Excellent for couponing deals
  • 👍 Life saver for dyscalculia
  • 👍 Simplifies complex calculations
  • 👍 Elegant and simple design
  • 👍 Works well in Puerto Rico

Room to Improve

  • ⚠️ Ads are present
  • ⚠️ Potential compatibility issues with older iOS versions (32-bit)
  • ⚠️ UI suggestion: change top bar to black
  • ⚠️ Logo at the beginning is suggested to be removed
Sales Tax Calculator >#3

Sales Tax Calculator > by monkeyLabs Inc.

Discount & Rebate Calculation
Worth Considering
💰 Finance
4.8😐(2.5K ratings)
FreeAdsIn-App Purchases
Sales Tax Calculator > screenshot 1
Sales Tax Calculator > screenshot 2
Sales Tax Calculator > screenshot 3
Sales Tax Calculator > screenshot 4
Sales Tax Calculator > screenshot 5
Sales Tax Calculator > screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Accurate calculations
  • 💡 Helpful for shopping and budgeting
  • 👍 Convenient for small businesses

Room to Improve

  • 🐛 Ads blocking the screen
  • 🐛 Crashes and compatibility issues after updates
  • 💰 Paid version not worth the cost

More Tax Calculation apps to explore

FAQ about Tax Calculation

What are the best tax calculation apps for iPhone?
Sales Tax Calculator - Tax Me tops our tax calculation apps ranking as of October 2026, with a 4.8-star average from 5.4K App Store ratings, and it's free to download.
Yes — 20 of the top tax calculation apps we rank are free to download, including Sales Tax Calculator - Tax Me and Taxealo.
Sales Tax Calculator - Tax Me shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 242+ tax calculation apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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