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Tax Wellness Kit

Topic 04 · 5 min read

Credits, and Why They Are Stronger

A credit cuts the bill itself, dollar for dollar.

Where a deduction reduces income, a credit reduces the tax you owe. A $1,000 credit lowers a $2,400 tax bill to $1,400 regardless of your bracket. Some credits stop at zero; others are refundable and can send money back even when you owe nothing.

What to know

Refundable credits
These can be paid out beyond the tax owed. The Earned Income Tax Credit and part of the Child Tax Credit work this way.
Nonrefundable credits
These reduce tax to zero and stop. Any leftover amount is lost unless the rules allow it to carry forward.
You have to file to get one
A refundable credit is money the law owes you, but no return means no payment.
Phase-outs
Most credits shrink as income rises over a set range and disappear above it.
Eligibility is specific
Age, relationship, residency, and income tests decide each credit. Close does not qualify.

The tax benefit

Credits are the highest-value item on most simple returns, and several are aimed directly at students, low earners, and young families.

Worked example

Same $1,000, different outcome

A worker owes $900 in tax. A $1,000 nonrefundable credit wipes out the $900 and the last $100 disappears. A $1,000 refundable credit wipes out the $900 and sends $100 back.

Watch out for

  • Claiming a credit you do not qualify for can bar you from claiming it for years.
  • Two people cannot claim the same dependent for the same year.
  • Some credits require a valid Social Security number issued before the filing deadline.

Terms from this topic

Tax creditRefundable creditNonrefundable creditPhase-out

These show up in the crossword and the glossary.

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Tax Wellness Kit — Paycheck & Refund Basics

ProsperLink Tax Group Tax Wellness Kit · Educational content, not tax advice. When in doubt, seek a licensed tax professional.

Published June 29, 2026.