Partnership outside basis

Step ordering: income / liability ↑ → distributions / liability ↓ → nondeductibles → losses

Tax year 2025 Priority D1.partnership-basis
What this does

Walk outside basis in the correct IRS order: increases first, then money distributions, then nondeductibles, then losses. Watch basis never go below zero.

Visual: the path chart is the running basis — the steep drops are where exam traps live.

Rule · order Increases (income, contributions, liability ↑) come before distributions and liability ↓. Nondeductibles next, then losses. Basis never goes below zero.

Inputs

Ordering follows Partner’s K-1 / Pub 541 teaching pattern: income & liability increases first, then distributions & liability decreases, then nondeductibles, then losses.

Running basis (correct order)

Big picture first — then the step rail and path chart.

Ending basis
§731 gain
Money over basis
Allowed / suspended loss
Outside basis path · each step
Allowed loss
Suspended loss
Exam trap: Applying losses before distributions understates gain and overstates current loss. Debt share ↓ is treated as a money distribution. Basis never goes below zero — excess cash is gain; excess loss is suspended.
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Study tool only — not official IRS software. Figures labeled 2025 track law/forms through Dec 31, 2025. Confirm against current IRS pubs before the exam.