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Tax Refund Calculator

Compare your estimated tax liability with withholding, estimated payments, and refundable credits to see whether you may receive a refund or owe additional tax. This is helpful near year-end, after a major income change, or while reviewing a draft return.

The result is a reconciliation, not a promise of the amount issued by a tax agency. Processing adjustments, prior debts, nonrefundable credits, penalties, and return changes can alter the final figure.

Enter your assumptions

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Result
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Estimated result
Total payments and credits—
Tax liability—
Offsets entered—
Net refund or amount due—

1. Use one tax period
Enter all income, deductions, payments, and rates for the same tax year or modeled period.

2. Enter the source amounts
Use records or a prepared estimate rather than mixing gross and net figures.

3. Apply the correct treatment
Choose rates and deductions that match the jurisdiction, taxpayer, asset, or entity being modeled.

4. Review the breakdown
Check intermediate values for duplicated deductions, missing payments, or an unintended zero result.

5. Test another scenario
Change one assumption at a time to see which input drives the estimate; use Reset to restore defaults.

Total payments = Withholding + Estimated payments + Refundable credits + Other payments Preliminary balance = Total payments − Tax liability Estimated refund = max(0, Preliminary balance − Known offsets)

If the preliminary balance is negative, its absolute value is the estimated amount due. Nonrefundable credits should already be reflected in the tax-liability input.

What the result means

The displayed result applies only to the assumptions entered and the simplified calculation shown above.

This is a planning estimate, not tax advice. Tax rules vary by jurisdiction, entity type, filing status, holding period, deductions, credits, and tax year.

Given: Estimated liability of $14,200, withholding of $15,800, estimated payments of $1,000, refundable credits of $600, and no offsets.

Calculation: Total payments = $15,800 + $1,000 + $600 = $17,400. Refund = $17,400 − $14,200 = $3,200.

Result: The projected refund is $3,200.

Is a refund the same as tax savings?

No. A refund usually means payments and refundable credits exceeded the final liability. It may partly represent your own money paid earlier.

Where should nonrefundable credits be entered?

Reduce the estimated liability before entering it here. The refundable-credit field is only for credits that can increase a refund beyond tax owed.

What are offsets?

Offsets are amounts that may be taken from an otherwise payable refund, such as certain legally collectible debts. Enter only amounts you reasonably expect.

Can this estimate penalties and interest?

No. Add expected penalties or interest to the liability input if you want them reflected in the comparison.

Why does my filed refund differ?

The filed return may contain different income, deductions, credits, withholding records, corrections, or agency adjustments than the assumptions entered here.