2026 Tax Computation Worksheet Using Maximum Capital Gains Rates

Last reviewed: 2025-12-26

Use the Form 1041-ES: 2026 Tax Computation Worksheet Using Maximum Capital Gains Rates Tax Form Calculator Form 1041-ES: 2026 Tax Computation Worksheet Using Maximum Capital Gains Rates as a stand alone tax form calculator to quickly calculate specific amounts for your 2026 1041es state tax return. Alternatively, you can use one of our Combined Federal and State Tax Estimators to quickly calculate your salary, tax, and take-home pay.

This calculator applies the IRS 2026 Tax Computation Worksheet Using Maximum Capital Gains Rates for estates and trusts. It is designed for situations where an estate or trust has both ordinary taxable income and preferentially taxed income, such as qualified dividends or net capital gains. The worksheet determines whether applying capital gains rates produces a lower overall tax than taxing all income at ordinary trust rates.

The structure follows the official worksheet included with Form 1041-ES and separates income subject to 0%, 15%, 20%, 25%, and 28% rates before comparing the result to the standard tax computation. This approach is required when capital gains or qualified dividends are present and taxable income is greater than zero.

If you are calculating quarterly estimated payments or need vouchers and payment schedules, use the full Form 1041-ES calculator. This page focuses specifically on the maximum capital gains rate computation.

When to use this worksheet: Complete this worksheet only if the estate or trust expects net capital gain or qualified dividends for 2026 and line 6 of the 2026 Estimated Tax Worksheet is greater than zero. If all taxable income is ordinary income, compute tax using the standard trust tax rate schedule instead.

Before you begin: Do not include any amounts allocable to beneficiaries on lines 2, 3, or 4 below. These figures must reflect only income retained by the estate or trust.

2026 Tax Computation Worksheet Using Maximum Capital Gains Rates

2026 Tax Computation Worksheet Using Maximum Capital Gains Rates (Use this computation if the estate or trust expects a net capital gain or qualified dividends and line 6 of the 2026 Estimated Tax Worksheet is more than zero.)

Caution: Don't include any amounts allocable to the beneficiaries of the estate or trust on lines 2, 3, and 4 below.

1. Enter taxable income (from line 6 of the 2026 Estimated Tax Worksheet)

2. Enter qualified dividends and net capital gain expected for 2026

3. Enter the 25% rate gain expected for 2026

4. Enter the unrecaptured section 1250 gain expected for 2026

5. Add lines 3 and 4 (limited to line 2)

6. Subtract line 5 from line 2

7. Subtract line 6 from line 1

8. Smaller of line 1 or $3250

9. Smaller of line 7 or line 8

10. Subtract line 2 from line 1

11. Larger of line 9 or line 10

12. Tax on line 11 from 2026 Tax Rate Schedule

If lines 8 and 9 are equal, skip lines 13–15.

13. Amount from line 8

14. Amount from line 7

15. Subtract line 14 from line 13

If lines 1 and 8 are equal, skip lines 16–37.

16. Smaller of line 1 or line 6

17. Amount from line 15

18. Subtract line 17 from line 16

19. Smaller of line 1 or $15900

20. Add lines 11 and 15

21. Subtract line 20 from line 19

22. Smaller of line 18 or line 21

23. Line 22 × 15%

24. Amount from line 16

25. Add lines 15 and 22

26. Subtract line 25 from line 24

27. Line 26 × 20%

If line 5 is zero, skip lines 28–37.

28. Smaller of line 2 or line 4

29. Add lines 2 and 11

30. Amount from line 1

31. Subtract line 30 from line 29

32. Subtract line 31 from line 28

33. Line 32 × 25%

34. Amount from line 1

35. Add lines 11, 15, 22, 26, and 32

36. Subtract line 35 from line 34

37. Line 36 × 28%

38. Add lines 12, 23, 27, 33, and 37

39. Tax on line 1 from 2026 Tax Rate Schedule

40. Smaller of line 38 or line 39

Exemption Worksheet for Qualified Disability Trusts Only

Note: For 2026, a qualified disability trust is allowed a $5100 exemption and it isn't subject to phaseout.

1. Maximum exemption

2. Trust's modified AGI

3. Threshold amount (if applicable)

4. Subtract line 3 from line 2

5. Divide line 4 by $2500 (round up)

6. Line 5 × 2%

7. Line 1 × line 6

8. Exemption (line 1 − line 7)

2026 Estimated Tax Worksheet

1. Adjusted total income expected in 2026

2. Expected income distribution deduction

3. Estate tax deduction

4. Exemption

5. Add lines 2–4

6. Taxable income (line 1 − line 5)

7. Tax on line 6

8. Alternative minimum tax

9. Add lines 7 and 8

10. Credits

11. Line 9 − line 10

12. Other taxes

13. Estimated tax

14a. 90% of line 13

14b. Prior year tax comparison

14c. Required annual payment

15. Withholding and refundable credits

16. Balance due

17. Installment amount

Record of Estimated Tax Payments

Payment 1

Payment 2

Payment 3

Payment 4

Total payments

For 2026, estates and trusts apply multiple preferential tax rates depending on the character of income. Qualified dividends and most long-term capital gains may fall into the 0%, 15%, or 20% brackets, while unrecaptured section 1250 gain is taxed at up to 25%, and certain collectibles or section 1202 gains may be taxed at 28%.

The worksheet allocates income into these categories, applies the correct statutory rates, and then compares the result to the tax computed under the regular trust tax rate schedule. The final tax is always the smaller of the two results, ensuring the most favorable outcome permitted under IRS rules.

Because estates and trusts reach the highest ordinary income tax bracket at relatively low income levels, correctly applying this worksheet can materially reduce tax where capital gains or qualified dividends are present.

Last reviewed: 2025-12-26: If you believe this form requires an update, please contact us.

Why this worksheet exists and when it changes the result

Estates and trusts reach the highest federal tax brackets much faster than individuals. For 2026, long-term capital gains, qualified dividends, unrecaptured section 1250 gain, and certain special categories are taxed at different maximum rates depending on how income is layered. This worksheet separates those components so each portion is taxed at its correct statutory rate rather than applying a single blended rate.

In practice, this computation often produces a lower tax result than the standard trust rate schedule when capital gains or qualified dividends are present. Ordinary income is taxed first, while preferential-rate income is stacked on top and taxed at 0%, 15%, 20%, 25%, or 28% depending on thresholds and gain type. The effect becomes material once total taxable income exceeds relatively modest levels.

This worksheet does not replace the regular tax calculation — it supplements it. Trustees should always compare the result here against the tax computed under the standard trust tax rates and use the lower amount, as directed by IRS instructions. That comparison is especially important when income fluctuates year to year or when gains are realized irregularly.

Because this computation feeds directly into estimated tax payments, errors can compound across quarters. Retaining this worksheet with your records helps substantiate the tax shown on vouchers and supports consistency between estimated payments and the final Form 1041 filing.

Frequently Asked Questions

Can I estimate the General Business Credit?

Start with Form 3800 and then reflect the credit here.

How much would a 401(k) contribution change my net?

Model it with the 401(k) Calculator then rerun this page with your pre-tax amount.

Considering an IRS Offer in Compromise?

Read through Form 656-B to understand eligibility and steps.

What does FICA include?

FICA includes Social Security and Medicare payroll taxes withheld from employee wages.

Is there a quick pay-frequency comparison?

Yes—switch frequency on this page; for employer filings see 941 vs 944.

Important Notes

All calculations are estimates for guidance only. Always review your return and consider professional advice when submitting official filings.