Kentucky Form 8582-K

This article explains Kentucky Form 8582-K, what it is for, and how to fill it out for accurate state tax reporting of passive activity losses.

Kentucky Form 8582-K is an official state tax document used to determine passive activity loss limitations for taxpayers who have Kentucky passive losses that differ from those calculated on federal Form 8582. Completing this form is required when your federal and Kentucky passive income or losses, or prior year unallowed (suspended) losses, are not the same. The form serves to adjust your federal adjusted gross income and accurately compute Kentucky adjusted gross income by acknowledging specific state passive activity loss rules. It is essential for taxpayers filing Kentucky state returns who have rental real estate or other passive activities, making sure they only deduct allowed losses against Kentucky income. If your Kentucky and federal passive income or losses match, you may skip Form 8582-K, except for noting the adjustments on Schedule M where differences exist. For joint returns with separate state filings, the form must be completed for each spouse, and jointly owned activity income/losses should be split evenly. The goal is to align Kentucky return figures with local law and prevent improper passive loss deductions.

How To File Kentucky Form 8582-K

  • Attach completed Form 8582-K to your Kentucky state tax return (Forms 740, 740-NP, or 741).
  • Use Kentucky-specific amounts and follow federal Form 8582 instructions where noted.
  • If filing separately on a combined Kentucky return but jointly federally, complete separate forms for each spouse.
How To Complete Kentucky Form 8582-K Line-By-Line Instructions

How To Complete Kentucky Form 8582-K: Line-By-Line Instructions

Part IV: Activity Summary

  • For each activity, list its name.
  • In columns (a)-(e), enter for both current and prior years:
    • (a) Net income
    • (b) Net loss
    • (c) Unallowed loss
    • (d) Gain
    • (e) Loss
  • Calculate and enter overall gain or loss for each activity.
  • Total each column and use these figures in Part I (lines 1a, 1b, 1c).

Part I: Passive Activity Loss

  • Line 1a: Enter total net income from Part IV, column (a).
  • Line 1b: Enter total net loss from Part IV, column (b).
  • Line 1c: Enter prior year unallowed losses from Part IV, column (c).
  • Line 1d: Add lines 1a, 1b, and 1c and enter the result.
  • Line 2a: Enter net income from Part V, column (a) (for other passive activities).
  • Line 2b: Enter net loss from Part V, column (b).
  • Line 2c: Enter prior year unallowed losses from Part V, column (c).
  • Line 2d: Add lines 2a, 2b, and 2c.
  • Line 3: Sum lines 1d and 2d. If net income or zero, all losses are allowed; if loss, proceed to further instructions.

Part II: Special Allowance For Rental Real Estate With Active Participation

  • Only complete if required based on results from Part I (mainly if losses are present).
  • Follow federal instructions for reporting positive amounts.
  • Skip this part if married filing separately and lived with spouse during the year; go directly to line 10.

Part III: Total Losses Allowed

  • Report the total losses allowed based on results from Part II and related lines.

Lines 4–9: Limitation Calculations

  • Line 4: Enter the smaller loss from line 1d or line 3.
  • Line 5: Enter $150,000 ($75,000 married filing separately or on combined returns).
  • Line 6: Enter your modified adjusted gross income (not less than zero).
  • If line 6 is greater than/equal to line 5, skip to line 9, report zero there.
  • Line 7: Subtract line 6 from line 5.
  • Line 8: Multiply line 7 by 50% (0.5); do not exceed $25,000 ($12,500 if filing separately/combined).
  • Line 9: Enter the smaller value from line 4 or line 8.

Lines 10–11: Report And Sum

  • Line 10: Add income from lines 1a and 2a (if any).
  • Line 11: Add lines 9 and 10; this is your total passive losses allowed for 2024. Instructions for reporting these on forms 740 or federally.

Part V: Other Passive Activity Detail

  • List each activity with columns for net income, net loss, unallowed losses, gain, and loss for current and prior years.
  • Total each column and use figures for Part I lines 2a–2c.

Parts VI–VIII: Loss Allocations And Allowances

  • Complete if an amount appears in Part II, line 9.
  • Allocate unallowed losses to the proper activities.
  • Repeat for each activity as needed, including ratios and any special allowances.

Part IX: Multiple Form/Schedule Loss Handling

  • For activities reported on several forms/schedules, enter for each:
    • Activity name.
    • Form or schedule with reporting line number.
    • (a) Net loss plus prior year unallowed loss.
    • (b) Net income from same form/schedule.
    • (c) Subtract line b from line a.
    • If result is zero or less, enter “-0-”.
    • Totals for column results.

Worksheet: Passive Activities Adjustment

  • Line A: Enter Kentucky allowable losses (as a negative) from line 11 of Form 8582-K.
  • Line B: Enter federal allowable losses (positive) from federal Form 8582.
  • Line C: Enter Kentucky passive income (positive) from line 10.
  • Line D: Enter federal passive income (negative) from federal Form 8582.
  • Line E: Combine lines A–D. If E is positive, enter as an “Other Addition” on Schedule M; if negative, as “Other Subtraction” on Schedule M.
  • If federal Form 8582 is not required, enter any federal passive losses/income included in federal adjusted gross income on lines B and D.
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