IRS Tax Refund Estimator
Estimate your 2025 IRS refund
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Wondering how big your federal tax refund will be next April? IRS Tax Refund Estimator gives you a fast, accurate estimate for the 2025 tax year (filed in 2026) — built on the official IRS bracket schedule and standard deductions.
Key Features
- 2025 federal tax brackets — Single, MFJ, MFS, Head of Household
- 2025 standard deductions ($15,000 / $30,000 / $22,500)
- Refund or amount owed — see exactly where you stand
- Effective vs marginal tax rate breakdown
- Tax-by-bracket card showing how each dollar is taxed
- Child Tax Credit estimator ($2,000 per qualifying child, phaseout included)
- FICA breakdown (Social Security 6.2% Medicare 1.45% Additional Medicare)
- State tax estimator for CA, NY, TX, FL, WA
- W-4 withholding adjustment advice (break-even guidance)
- "What if I earn more?" marginal-rate scenarios ($1k / $5k / $10k)
- Quick-fill preset scenarios (Single $65k, MFJ $130k2 kids, HoH $55k1 kid)
- Optional itemized deduction input
- Works fully offline — no signup, no account
- Your inputs are saved on-device for next time
How It Works
Enter your W-2 wages, any other taxable income (1099, interest, etc.), and federal tax withheld. Pick your filing status and choose standard or itemized deduction. The app applies the 2025 bracket schedule and shows your federal tax, refund (or amount owed), effective and marginal rates instantly.
Why Use It
- Plan your withholding before year-end
- Decide whether to adjust your W-4
- Compare scenarios (single vs MFJ, standard vs itemized)
- Avoid April surprises
Limitations
This is a federal-only estimator. It does not include:
- State or local income tax beyond rough estimates
- Tax credits such as EITC, Saver's Credit, education credits
- AMT (Alternative Minimum Tax)
- Self-employment tax adjustments
- Refundable portion limits on the Child Tax Credit
For your official return, use IRS Form 1040 or consult a licensed tax professional.
Sources
Brackets and standard deductions sourced from IRS Rev. Proc. 2024-40.
FICA rates from SSA 2025 fact sheet.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
v1.0.3 Update
New
- Filing status comparison: see your refund across Single, MFJ, MFS, and Head of Household side by side, with the best option highlighted
The developer, HeungYeol Kim, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- HeungYeol Kim
- Size
- 23.2 MB
- Category
- Finance
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 ddojai