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Tax guides for 2025-2026

Answer the most searched tax questions with focused guides that connect you to the best TaxGuide Pro calculators.

Tax refund estimator guide

Estimate refunds and adjust withholding before you file.

W-4 withholding calculator guide

Update your W-4 and align paycheck withholding with your goals.

Tax brackets 2025-2026 guide

Find your bracket and plan income timing and deductions.

Standard vs itemized deduction guide

Compare deductions to lower taxable income.

Capital gains tax guide

Estimate capital gains and optimize sell timing.

Self-employment tax guide

Plan 1099 taxes, deductions, and quarterly payments.

Child Tax Credit guide

Check eligibility and estimate credit value.

EITC eligibility guide

Confirm Earned Income Tax Credit requirements.

Estimated taxes guide

Avoid penalties by planning quarterly payments.

Retirement taxes guide

Estimate taxes on contributions, withdrawals, and Social Security.

IRS notices glossary

Decode IRS letters and plan your next steps.

Tax deadlines calendar

Track quarterly payments and filing windows.

Roth vs Traditional guide

Compare Roth and Traditional retirement taxes.

LLC vs S-Corp guide

Compare entity tax outcomes for business owners.

1099 vs W-2 guide

Understand contractor vs employee tax differences.

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TaxGuide Pro turns IRS and state tax rules into instant calculators for 2025 and 2026 returns, with clear explanations and next steps to avoid penalties and overpaying.

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Federal basics

  • Federal tax refund estimator
  • Tax bracket calculator
  • Filing status chooser
  • Standard vs itemized

Withholding & paychecks

  • W-4 withholding calculator
  • Paycheck take-home calculator
  • Multiple jobs withholding
  • Bonus withholding calculator

Self-employed

  • 1099 tax estimator
  • Self-employment tax calculator
  • Quarterly estimated payments
  • Home office deduction
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