Best Federal Tax Calculator Apps

217+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated June 2026

The best federal tax calculator apps on iPhone average 4.5★ across 217+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Federal Tax Calculator

Income Tax Calculator: TaxMode#1

Income Tax Calculator: TaxMode by Sawhney Systems

Tax planner for USA income tax
Editor's Choice
💰 Finance
4.5😐(309 ratings)
FreeAdsIn-App Purchases
Income Tax Calculator: TaxMode screenshot 1
Income Tax Calculator: TaxMode screenshot 2
Income Tax Calculator: TaxMode screenshot 3
Income Tax Calculator: TaxMode screenshot 4

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.

What We Love

  • 🚀 Quick data entry
  • 👍 Easy to use
  • 💡 Detailed tax forecasts
  • 👍 Useful for planning

Room to Improve

  • 🐛 Errors in senior deduction calculation
  • 🐛 Issues with AMT calculation
  • 🐛 Files not saving on iPhone
Paycheck Calculator US - Pay44#2

Paycheck Calculator US - Pay44 by EHM TECH LLC

Take Home Pay & Tax Estimator
Strong Contender
💰 Finance
0.0😊(0 ratings)
FreeAdsIn-App Purchases
Paycheck Calculator US - Pay44 screenshot 1
Paycheck Calculator US - Pay44 screenshot 2
Paycheck Calculator US - Pay44 screenshot 3
Paycheck Calculator US - Pay44 screenshot 4
Paycheck Calculator US - Pay44 screenshot 5
Paycheck Calculator US - Pay44 screenshot 6

Calculate your take-home pay instantly by entering your salary or hourly wage, W-4 status, and deductions. This app provides accurate gross-to-net breakdowns, including federal and state taxes, Social Security, and Medicare. Plan your budget with your real numbers and compare different job offers.

What We Love

  • 🚀 Accurate paycheck estimates
  • 👍 Easy to use and understand
  • 🔒 Reliable and trustworthy
  • 💡 Helpful for budgeting and financial planning

Room to Improve

  • 🐛 Occasional inaccuracies in tax calculations
  • 💡 Desire for more detailed deduction breakdowns
  • 💡 Need for multi-job support
TurboTax: File Your Tax Return#3

TurboTax: File Your Tax Return by Intuit Inc.

E-file Taxes & Get Your Refund
Worth Considering
💰 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

More Federal Tax Calculator apps to explore

4
Taxes Suck: USA Federal State
Taxes Suck: USA Federal State
Taxes Suck: USA Federal State
Income Tax Calculator Estimate
Free

Easily estimate your US federal and state income tax liability in seconds. This tool helps with tax planning for employed, self-employed, and those with investment income, offering insights into tax savings and projections.

Federal income tax estimationState income tax estimationSelf-employment tax calculation
💰 Finance
(79)
free with in-app purchases
5
TaxSlayer: File your taxes
TaxSlayer: File your taxes
TaxSlayer: File your taxes
Max refund + 100% accuracy
Free

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.

File from any devicePrior year compareUpload a return
💰 Finance
(19K)
free with in-app purchases
6
IRS2Go
IRS2Go
IRS2Go
by Internal Revenue Service
Free

Access official IRS services on your mobile device. Check refund status, make payments, find tax preparation help, and receive tax tips and news. Stay connected with the IRS anytime, anywhere.

Check refund statusMake tax paymentsFind free tax preparation assistance
💰 Finance
(4.3K)
free
7
Taxfyle: Income Tax Calculator
Taxfyle: Income Tax Calculator
Taxfyle: Income Tax Calculator
Easily Estimate Your Taxes
Free

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.

Estimate tax refund or liabilityAccount for marital status and dependentsInclude rental properties and side gigs
💰 Finance
(98)
free
8
Tax Calculator USA - Tax47
Tax Calculator USA - Tax47
Tax Calculator USA - Tax47
Max Refund & Credits Estimator
Free
💰 Finance
(16)
9
My Paycheck Calculator
My Paycheck Calculator
My Paycheck Calculator
Pay & Tax Refund Estimate
Free

Estimate your net pay with detailed breakdowns of income, taxes, and deductions. Plan for retirement, optimize your tax strategy, and compare job offers with multi-year projections and personalized insights. Supports all 50 states and multiple income sources.

Detailed paycheck breakdownsMultiple income source calculationsPayroll deduction tracking
💰 Finance
(237)
free with in-app purchases
10
1tap receipts: Tax & Expenses
1tap receipts: Tax & Expenses
1tap receipts: Tax & Expenses
Self Employed Taxes Accounting
Free

Effortlessly organize, track, and file business expenses for self-employed individuals. Scan receipts to automatically extract data and categorize transactions for tax purposes, ensuring you never miss a deduction.

Receipt scanningAutomatic data extractionTransaction categorization
💼 Business
(1.1K)
free with in-app purchases
11
Sales Tax Calculator - Tax Me
Sales Tax Calculator - Tax Me
Sales Tax Calculator - Tax Me
Mobile Shopping Price Calc App
Free

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.

Save multiple tax ratesBuilt-in arithmetic calculatorSupports all currencies
💰 Finance
(5.2K)
free with in-app purchases
12
Sales Tax Calculator >
Sales Tax Calculator >
Sales Tax Calculator >
+Discount & Rebate Calculation
Free

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.

Sales tax calculationDiscount and rebate calculationMultiple local tax support
💰 Finance
(2.5K)
free with in-app purchases
13
Rapid & Quick Calculator
Rapid & Quick Calculator
Rapid & Quick Calculator
History Tape, Tax and Discount
Free

A user-friendly calculator with essential functions and advanced features like tax and discount calculations. Easily reuse past calculations or edit expressions with intuitive controls. Offers customization options for themes and fonts.

History Tape for reusing answersSales tax calculationsDiscount calculations
💰 Finance
(1.5K)
ad-supported
14
H&R Block Tax Prep: File Taxes
H&R Block Tax Prep: File Taxes
H&R Block Tax Prep: File Taxes
Easily Prepare 2025 Tax Return
Free

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.

Automatic data import from prior year returnsW-2 import via payroll providerDocument upload via photo
💰 Finance
(116K)
free with in-app purchases
15
Tax Me Pro
Tax Me Pro
Tax Me Pro
Sales Tax Calculator with Logs
$4.99

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.

Log Mode for saving item listsReverse tax calculationCustomizable tax profiles
💰 Finance
(709)
paid
16
Loan,Mortgage ,Tip Calculator
Loan,Mortgage ,Tip Calculator
Loan,Mortgage ,Tip Calculator
Discount, tax, and more
Free

This app offers a suite of six essential calculators for everyday financial tasks. It includes a powerful discount and sales tax calculator, along with five additional tools to simplify common calculations.

Discount calculatorSales tax calculatorLoan calculator
📊 Productivity
(502)
free with in-app purchases
17
IRS2Go: Tax Calculator
IRS2Go: Tax Calculator
IRS2Go: Tax Calculator
Tax Tracker, Income & Expense
Free

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.

Income and expense trackingTransaction categorizationTax deduction guidance
💼 Business
(235)
free with in-app purchases
18
US Income Tax Calculator
US Income Tax Calculator
US Income Tax Calculator
2025 US Tax Calculator
Free
💰 Finance
(2)
19
Sales Tax & Discounts
Sales Tax & Discounts
Sales Tax & Discounts
Calculator: Taxes & Specials
Free

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.

Calculate sales tax by locationApply multiple discounts and rebatesGlobal tax rate library (country, state, city)
💰 Finance
(272)
free with in-app purchases
20
Canada Income Tax Calculator
Canada Income Tax Calculator
Canada Income Tax Calculator
Canadian Income Tax Calculator
Free

Estimate federal and provincial taxes on earnings and capital gains. Calculates total income taxes, deductions, and net income, with graphical breakdowns and comparisons. All calculations are performed locally on your device.

Estimate federal and provincial taxesCalculate EI/CCP/QPP deductionsDisplay net income
💰 Finance
(1)
ad-supported