Where This Number Comes From

The amount on line 17 matches your federal Form 1040, line 7 — which itself pulls from Schedule E, line 26 (rental/royalty) and line 32 (partnership/S corp/estate/trust). These get netted together into one figure. It can be positive (you made money) or negative (your losses exceeded your income, subject to IRC Section 469 passive activity rules).

If you’re a landlord with a rental property, your net rental income or loss comes through Part I of Schedule E. If you’re a partner or S corp shareholder, your K-1 income flows through Part II. New York starts with whatever the federal return shows — same number, no modifications on this particular line.

Rental Income: What Counts and What Doesn’t

Rental income from real property is straightforward in concept. You collect rent, subtract expenses (mortgage interest, property taxes, insurance, repairs, depreciation), and the net amount hits Schedule E. That net flows to line 17 of the IT-201.

But “straightforward” is generous. The passive activity rules (IRS Publication 925) cap how much rental loss you can deduct. If your adjusted gross income is under $100,000, you can deduct up to $25,000 in rental losses against other income per IRC Section 469(i). That allowance phases out between $100,000 and $150,000 AGI. Above $150,000? Your rental losses get suspended — they’re still there, but you can’t use them until you sell the property or generate passive income to offset them.

Here’s something that trips people up: short-term rentals (think Airbnb stays averaging 7 days or less) can sometimes be treated as non-passive if you materially participate. That changes the loss limitation picture entirely. The rules around material participation and average rental periods are specific and worth getting right — they can mean the difference between a deductible loss and a suspended one.

Partnership and S Corp Income: The K-1 Connection

If you’re a partner in a partnership or a shareholder in an S corporation, you’ll get a Schedule K-1 each year. That K-1 reports your share of the entity’s income, deductions, and credits. The net income (or loss) from all your K-1s flows through Schedule E, Part II, and lands on line 17.

For New York residents, this is usually a direct pass-through — whatever the federal return shows. But if you’re in a partnership that does business in multiple states, allocation gets complicated. The partnership should be providing you with a breakdown of New York-source vs. non-New York-source income on your K-1 or an accompanying statement. As a resident, though, you’re taxed on all of it by New York (and then claim a resident credit on line 48 for taxes paid to other states).

For more on S corp structures and how they interact with your personal return, we’ve got a separate guide.

The PTET Wrinkle

New York’s Pass-Through Entity Tax (PTET) changed things starting in 2021. If your partnership or S corp elected into PTET, the entity paid tax at the entity level — but your K-1 income still shows up here on line 17 in full. The offset comes later: you claim a PTET credit on line 58 of the IT-201.

This confuses a lot of people. They see the income on line 17 and panic, thinking they’re being double-taxed. They’re not. The credit on line 58 should roughly offset the state tax attributable to that PTET income. It’s a workaround for the $10,000 federal SALT deduction cap under IRC Section 164 — the entity-level tax is deductible on the federal return without limitation, effectively bypassing the cap.

Royalties, Estates, and Trusts

Royalty income — from oil and gas interests, mineral rights, patents, or literary works — also shows up on Schedule E, Part I, and feeds into line 17. It’s less common than rental or K-1 income, but it follows the same path.

Income from estates and trusts (Schedule E, Part III) lands here too. If you’re a beneficiary of a trust that distributed income to you, the trust issues you a K-1 (Form 1041), and your share of distributable net income appears on this line. New York generally follows the federal treatment, though the state has its own rules about taxing trust income depending on the trust’s residency status.

Common Mistakes on Line 17

The biggest one: forgetting to attach Form IT-204-IP (or the equivalent) when you have partnership income. New York wants to see the details behind that K-1 number.

Another frequent error is mishandling rental losses. Filers sometimes claim the full rental loss without checking whether the passive activity limitations apply. If your AGI is over $150,000, you likely can’t deduct any rental loss on the current return — and that flows through to New York the same way.

Also watch for differences in depreciation. If you took bonus depreciation federally but New York requires a different method, there may be an addition modification on lines 20-22. This doesn’t change line 17 itself, but it affects your New York taxable income downstream.

Sources & References

• NY IT-201 Instructions — NY Department of Taxation and Finance
• NY Pass-Through Entity Tax (PTET) — NY Tax Department
• IRS Schedule E — Supplemental Income and Loss
• IRS Publication 925 — Passive Activity and At-Risk Rules
• 26 U.S.C. Section 469 — Passive Activity Losses and Credits Limited