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Screenshots

  • 1040-ES screenshot 1
  • 1040-ES screenshot 2
  • 1040-ES screenshot 3
  • 1040-ES screenshot 4

About 1040-ES

Accurately calculate and manage your estimated quarterly taxes using the 1040-ES app! Features: - Enter adjusted gross income, taxable income, taxes, deductions, credits, and other tax information in a modern, mobile friendly interface. - Record payments and recalculate your estimated tax as necessary for each payment period. - Export and share PDF worksheets populated with your tax information. - Password protect your personal information using on-device, AES-256 bit encryption. - Receive notifications for upcoming payment period due dates. - Dark mode! Disclaimer: This application does not offer tax advice and is in no way associated with the Internal Revenue Service of the United States Government. For additional information please refer to https://1040es.app/disclaimer.html.

Ratings & reviews

4.3

6 ratings

5 ★ 67% 4 ★ 17% 3 ★ 0% 2 ★ 17% 1 ★ 0%

What’s new

Version 1.3.1 · Updated April 14, 2026

1. Added support for iOS 26 app icon appearances.

App privacy

The developer, Ryan Crist, reported these privacy practices to Apple.

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

  • Usage Data: Product Interaction
  • Diagnostics: Crash Data, Performance Data, Other Diagnostic Data

Used for: Analytics, App Functionality

Alternatives to 1040-ES

Looking for apps like 1040-ES? Here are 6 similar apps on the App Store. The highest rated is State Tax Calculator: ZipTax (5.0/5), and all 6 are free to download.

1040-ES vs. alternatives
App Rating Price Last updated Compare
1040-ES 4.3 / 5 (6 ratings) Free April 14, 2026
E-File IRS Extension Form 4868 – Free Mar 5, 2024 Compare
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Taxes Suck: USA Tax Calculator 4.6 / 5 (84) Free Sep 18, 2026 Compare
State Tax Calculator: ZipTax 5.0 / 5 (5) Free Oct 13, 2026 Compare
US Income Tax Calculator 4.8 / 5 (16) Free Feb 26, 2026 Compare
Income Tax Calculator: TaxMode 4.5 / 5 (319) Free Mar 19, 2026 Compare

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