Skip to content
Schedule E
Schedule E

Schedule ESupplemental Income and Loss

28 — Partnership and S Corporation Entries Updated for tax year 2025

Does this apply to you?

  • You received a Schedule K-1 (Form 1065) from a partnership
  • You received a Schedule K-1 (Form 1120-S) from an S corporation
  • You are a member of a multi-member LLC taxed as a partnership
  • You own shares in an S corporation that passed through income or loss to you

Easy to overlook

Every K-1 you receive must appear on Schedule E Each partnership and S corporation that issues you a Schedule K-1 must be listed on line 28 with a corresponding entry in the income/loss columns. Receiving multiple K-1s from different investments — rental partnerships, syndications, business partnerships — is common for active investors. Missing a single K-1 creates a mismatch because the IRS receives a copy of every K-1 issued. 1 IRS Schedule E instructions — Line 28

The “basis required” checkbox is not optional If you are an S corporation shareholder, the IRS requires you to check the basis computation box and attach Form 7203. This form was introduced to enforce basis tracking that was previously done informally. Failing to check the box and attach Form 7203 flags the return for follow-up. 2 General filing pattern — missing K-1 entities on Schedule E

Watch out for this

Using the wrong EIN from the K-1. Some entities have multiple EINs (parent and subsidiary, for example). Use the EIN printed on the Schedule K-1 itself, which is the entity’s federal tax identification number. Transposing digits or using a different entity’s EIN causes a mismatch in IRS records.

Footnotes

  1. IRS Schedule E (Form 1040) Instructions, Line 28. https://www.irs.gov/instructions/i1040se

  2. IRS Form 7203 Instructions, S Corporation Shareholder Basis. https://www.irs.gov/instructions/i7203

Back to top