Best Gst Calculator - Tax Planner Apps

0+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

Whether you're new to gst calculator - tax planner or looking for an upgrade, our curated collection of 0+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Gst Calculator - Tax Planner Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1GST Calculator - Tax PlannerGST Calculator - Tax PlannerFreeNoNoMay 2026
2GST Calculator - GST SearchGST Calculator - GST SearchFree4.4★ (39)YesYesAug 2026
3Income Tax Calculator: TaxModeIncome Tax Calculator: TaxModeFree4.5★ (309)YesYesJul 2026
4Total Plus:Shopping CalculatorTotal Plus:Shopping CalculatorFree was $2.994.6★ (2.3K)NoYesAug 2026
5Paycheck Calculator US - Pay44Paycheck Calculator US - Pay44Free4.9★ (13K)YesYesAug 2026
6TaxSlayer: File your taxesTaxSlayer: File your taxesFree4.8★ (19K)YesNoAug 2026
7Sales Tax Calculator - Tax MeSales Tax Calculator - Tax MeFree4.8★ (5.4K)YesYesAug 2026
8Citizen Calculator AppCitizen Calculator AppFree4.7★ (340)NoYesAug 2026

Top Picks for Gst Calculator - Tax Planner

GST Calculator - GST Search#2

GST Calculator - GST Search by Liger Infotech

Instant VAT & GST Calculator
Strong Contender
📊 Productivity
4.4(39 ratings)
FreeAdsIn-App Purchases
GST Calculator - GST Search screenshot 1
GST Calculator - GST Search screenshot 2
GST Calculator - GST Search screenshot 3
GST Calculator - GST Search screenshot 4
GST Calculator - GST Search screenshot 5
GST Calculator - GST Search screenshot 6

This app simplifies tax calculations with features for adding/deducting GST/VAT, discounts, and percentages. It also includes a search tool to verify Indian taxpayer details and their GSTIN status. Offers customizable themes and instant results for enhanced productivity.

Income Tax Calculator: TaxMode#3

Income Tax Calculator: TaxMode by Sawhney Systems

Tax planner for USA income tax
Worth Considering
💰 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

More Gst Calculator - Tax Planner apps to explore

4
Total Plus:Shopping Calculator
Total Plus:Shopping Calculator
Total Plus:Shopping Calculator
Shopping List Calculator
Free
$2.99 | 100% OFF

This app helps you calculate your shopping totals, including tax and discounts, to stay on budget. It allows for multiple discounts per item, saving lists, and calculating by quantity or weight. Perfect for grocery trips or quick price checks.

Instant tax and discount calculationsUp to five discounts per itemCalculate by quantity or weight
📊 Productivity
(2.3K)
free with in-app purchases
5
Paycheck Calculator US - Pay44
Paycheck Calculator US - Pay44
Paycheck Calculator US - Pay44
Take Home Pay & Tax Estimator
Free

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.

Hourly and salary income modesFederal and state tax calculationPre-tax and post-tax deductions
💰 Finance
(13K)
free with in-app purchases
6
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
7
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
(5.4K)
free with in-app purchases
8
Citizen Calculator App
Citizen Calculator App
Citizen Calculator App
The Calculator: GST Calculator
Free

This app offers a comprehensive calculator with standard arithmetic functions, business-specific calculations like GST, and advanced features. Enjoy a realistic calculator experience with tactile feedback and a clean interface.

GST CalculatorBasic math operationsBusiness and financial functions (M+, M-, MU, GT)
🔧 Utilities
(340)
freemium
9
VAT_Calculator
VAT_Calculator
VAT_Calculator
by Joao Ferreira
Free

Calculate VAT, VAT included, and VAT excluded amounts for numerous countries worldwide. This app offers three synchronized screens for seamless calculations and allows for custom rate creation for discounts or unlisted regions.

Global VAT, GST, HST, PST, Consumption Tax ratesThree synchronized calculation screensCustom rate creation for discounts or unique taxes
💼 Business
(6)
ad-supported
10
EMI Calculator & Loan Planner
EMI Calculator & Loan Planner
EMI Calculator & Loan Planner
Financial Calculator GST Tool
Free

This app helps you calculate loan repayments, including EMIs, interest, and principal. It offers clear breakdowns, visual charts, and the ability to plan prepayments to save on interest. It also includes GST calculation, currency conversion, and finance news.

EMI calculation for various loan typesRepayment schedule and breakdownPrepayment planning and interest savings
💰 Finance
(9)
free with in-app purchases
11
Easy Tax Calculator.
Easy Tax Calculator.
Easy Tax Calculator.
Quick & Simple Tax Tool
Free

This app simplifies tax calculations for individuals and small businesses. It quickly computes tax amounts, net values, and total prices with a clean, intuitive interface. Save time and avoid errors with instant, accurate results for everyday financial needs.

Fast tax calculationsCalculate tax amountCalculate net value
💰 Finance
(2)
free with in-app purchases
12
Tip Calculator: Tax & Discount
Tip Calculator: Tax & Discount
Tip Calculator: Tax & Discount
Check Sales Price US & Canada
Free

Calculate the final price of goods by factoring in sales tax and discounts. This app helps travelers and shoppers in the US and Canada determine the exact cost of their purchases, as local tax rates are often not displayed upfront.

Calculate final sale priceFactor in sales taxApply discounts
🛍️ Shopping
(159)
free with in-app purchases
13
Citizen Calculator App #1 Calc
Citizen Calculator App #1 Calc
Citizen Calculator App #1 Calc
Tax Gst Calculator for iPhone
Free

This app offers a stylish and easy-to-use business calculator for iPhone. It performs fundamental math operations, including GST and tax calculations with adjustable parameters. It also features memory functions and a GST search tool to verify taxpayer details.

Advanced business calculatorGST/TAX calculator with adjustable parametersStylish citizen calculator themes
💰 Finance
(135)
free with in-app purchases
14
CITIZEN & GST CALCULATOR
CITIZEN & GST CALCULATOR
CITIZEN & GST CALCULATOR
GST CALCULATOR
Free

This utility app provides advanced calculation functions similar to a Citizen calculator, with specific features for Indian GST tax rates. It allows for easy addition or subtraction of GST and includes business and financial calculation tools.

Indian GST tax rate calculationsAdd/Subtract GST functionalityBusiness and financial calculations
🔧 Utilities
(18)
ad-supported
15
CalcPro Calculator & Converter
CalcPro Calculator & Converter
CalcPro Calculator & Converter
Scientific Math & Finance Tool
Free

This app offers a comprehensive suite of tools, including scientific calculations, real-time currency exchange rates, unit conversions, and financial calculators for loans and mortgages. It's designed to simplify everyday tasks, from student homework to travel budgeting.

Standard & Scientific CalculatorReal-Time Currency Exchange RatesUnit Converter
🔧 Utilities
(59)
free with in-app purchases
16
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
17
EMI Calculator : Calculate GST
EMI Calculator : Calculate GST
EMI Calculator : Calculate GST
EMI,Loan & Finance Planner
Free
💰 Finance
(0)
18
Salse Tex Calculator (VAT)
Salse Tex Calculator (VAT)
Salse Tex Calculator (VAT)
by EONSOFT
Free

Easily calculate Value Added Tax (VAT) and Sales Tax (GST, PST) with this comfortable tool. Adjust tax rates on the go for quick and accurate calculations.

VAT calculatorSales Tax calculatorGST calculator
📊 Productivity
(12)
ad-supported
19
Big Button Calculator Pro Lite
Big Button Calculator Pro Lite
Big Button Calculator Pro Lite
Easy Basic Calculator
Free

A user-friendly calculator app featuring large buttons and customizable colorful backgrounds. It offers a dual-line display, multi-line input for complex equations, and convenient gesture controls for editing and copying.

Large buttonsDual-line display18 color themes
🔧 Utilities
(14K)
ad-supported
20
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
(248)
free with in-app purchases

FAQ about Gst Calculator - Tax Planner

Are there free gst calculator - tax planner apps for iPhone?
Yes — 20 of the top gst calculator - tax planner apps we rank are free to download, including GST Calculator - Tax Planner and GST Calculator - GST Search.
GST Calculator - Tax Planner has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
GST Calculator's primary function is to provide easy calculation of GST based on amounts, whether tax-inclusive or exclusive. It also helps users find HSN codes and access information on the GST Act in India.
Yes, the app's subtitle indicates it provides calculations for SGST, CGST, and IGST. It allows for easy calculation of GST based on amounts, tax inclusive or exclusive.