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Official form guide
Form 8582 is the IRS worksheet for calculating the amount of passive activity loss you can deduct in a tax year. Use it when you have rental real estate, limited partnerships, or other passive activities that generate losses.
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Form 8582 is the IRS worksheet for calculating the amount of passive activity loss you can deduct in a tax year. Use it when you have rental real estate, limited partnerships, or other passive activities that generate losses.
Plain English
If you own a rental property or are a limited partner and the activity loses money, the IRS limits how much of that loss you can claim. Form 8582 tells you the exact dollar amount you’re allowed to deduct this year.
Submission Date
AI co-pilot
Form selector
Rental real estate with no loss
Directly reports income and expenses
✓ Verify loss amount before attaching Form 8582
Real estate professional qualifying for exception
Income treated as non‑passive
✓ No Form 8582 required
Attach Form 8582 to your tax return and file by the regular filing deadline (typically April 15) for the year the loss occurred. If you file an extension, the form must be included with the extended return. Late filing may result in loss disallowance.
Checklist
Part I – Activity name
Partnership agreement or lease · Schedule K‑1 or rental ledger
Part I – Income
Form 1040 Schedule E line items · Rental receipts
Part I – Loss
Expense statements · Property tax, mortgage, repairs
Part II – $25,000 allowance
Modified AGI calculation · Form 1040 line 11
Part III – Carryforward
Prior year Form 8582 · Prior year tax return
Field map
General Info
2 items
Full legal name and taxpayer identification number (SSN or EIN).
Current mailing address.
Details
2 items
Complete all applicable sections of this form according to the official IRS instructions.
Enter the relevant dollar amount if this form involves tax calculation.
Certification
1 items
Read and acknowledge any certifications required by this form.
Signatures
1 items
Sign and date. Unsigned forms cannot be processed.
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Fillable formOpen in Editor->Form 8582 is currently in its 2024 edition. The IRS updates the form each year to reflect inflation adjustments and rule changes. Verify the edition date before filing.
Quick Facts
Downloads
Passive vs. non‑passive
Activity classification rules are technical
→ Review IRS Publication 925
$25,000 allowance phase‑out
AGI threshold calculation often mis‑applied
→ Re‑calculate using modified AGI
Carryforward amount
Prior year loss may be omitted
→ Verify prior year Form 8582 attachment
Depreciation recapture
Treated as ordinary income, not loss
→ Separate from passive loss worksheet
Multiple activities
Summing errors common
→ Double‑check totals in Part III
Workflow map
Before
Current
After
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