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Schedule 1
Schedule 1

Schedule 1Additional Income and Adjustments to Income

5 — Rental Real Estate, Royalties, Partnerships, S Corporations, Trusts Updated for tax year 2025

Does this apply to you?

  • You own rental property and collect rent from tenants
  • You receive royalty income from mineral rights, oil and gas leases, patents, or creative works
  • You are a partner in a partnership and received a Schedule K-1 (Form 1065)
  • You are a shareholder in an S corporation and received a Schedule K-1 (Form 1120-S)
  • You are a beneficiary of an estate or trust and received a Schedule K-1 (Form 1041)

Easy to overlook

Passive activity loss rules limit how much rental loss you can deduct Rental activities are passive activities under IRS rules, meaning losses can only offset other passive income. The exception: if your AGI is $100,000 or less and you actively participate in managing the rental, you can deduct up to $25,000 of rental losses against non-passive income. 1 This allowance phases out between $100,000 and $150,000 AGI and disappears completely above $150,000. Landlords with higher incomes are often surprised when their rental losses carry forward instead of reducing current-year tax. General filing pattern — passive activity loss limitations missed by landlords

K-1 income from partnerships and S corps includes many components A Schedule K-1 from a partnership or S corporation can include ordinary business income, rental income, interest, dividends, capital gains, and Section 199A qualified business income — all on a single form. Each component goes to a different place on your return. The ordinary business income portion flows through Schedule E to this line, but capital gains go to Schedule D and interest goes to Schedule B. Entering the entire K-1 amount on one line misallocates income. 2 IRS Schedule E Instructions — Supplemental Income and Loss

Selling rental property triggers depreciation recapture When you sell a rental property at a gain, the IRS requires you to “recapture” all depreciation you claimed (or should have claimed) during ownership. This recaptured depreciation is taxed as ordinary income at a maximum rate of 25%, not at the lower capital gains rate.3 A landlord who claimed $40,000 in depreciation over ten years owes ordinary income tax on that $40,000 at sale, even if the property’s total gain qualifies for long-term capital gains treatment. The recapture is reported on Form 4797 and flows through to your return separately from the capital gain portion. IRS Schedule E Instructions — Supplemental Income and Loss

Watch out for this

Reporting gross rental income on this line instead of the net amount from Schedule E. Schedule E calculates rental income minus expenses (mortgage interest, property taxes, insurance, repairs, depreciation). Line 5 is for the net result after all those deductions, not the total rent you collected during the year.

Footnotes

  1. IRS Publication 925, Passive Activity and At-Risk Rules. https://www.irs.gov/pub/irs-pdf/p925.pdf

  2. IRS Schedule E (Form 1040) Instructions, Parts II-IV. https://www.irs.gov/instructions/i1040se

  3. IRS Publication 544, Sales and Other Dispositions of Assets, Depreciation Recapture. https://www.irs.gov/pub/irs-pdf/p544.pdf

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