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Tax calculator

Master Limited Partnership (MLP) Tax Calculator

How much cash may an MLP pay, and what tax may be due later?

Estimate cash payments, tax-basis changes, and possible tax when the investment is sold.

How to use it

Start with the numbers you know.

Estimates are okay. Nothing is submitted when you calculate.

What this calculator estimates

Estimate cash payments, tax-basis changes, and possible tax when the investment is sold.

Question-mark icons explain less-obvious terms. Hover, focus, or tap them for plain-English help.
Investment
$
Cash paid
%
Tax basis is the amount used to measure gain when you sell.
%
This is a simplified estimate of the distribution amount treated as current taxable income. The actual Schedule K-1 controls.
%
When sold
years
%
Part of the gain on an MLP sale may be taxed as ordinary income rather than capital gain. The partnership sale schedule controls the actual amount.
%
Adjust assumptions

Defaults are prefilled. Review returns, timing, costs, and rates before relying on this estimate.

Tax rates
Ordinary income generally includes wages, interest, and other income taxed at regular federal rates. Use a marginal rate for the scenario, not an average tax rate.
%
Use the marginal rate expected to apply to long-term capital gains in this scenario. State tax and NIIT may be separate inputs.
%

Start with the decision

How much cash may an MLP pay, and what tax may be due later?

MLP cash distributions are not the same as taxable income, and a Schedule K-1 can allocate income, deductions, credits, and liabilities that change outside basis. This model focuses on distribution and basis mechanics while making clear where a real tax projection needs K-1 history and sale-allocation detail.

Before you act on the number

See what the result means—and what could change it.

01

How to read it

  • Projected cash flow measures distributions, not economic return or taxable income.
  • Basis reaching zero can change the treatment of later distributions and should trigger a detailed tax review.
  • Sale tax can include ordinary-income recapture under partnership rules in addition to capital gain.
02

What could change the answer

  • Actual Schedule K-1 allocations, debt-share changes, suspended passive losses, or state filings
  • Section 751 hot-asset calculations and a partnership-provided sale schedule
  • UBTI testing inside retirement accounts or Form 990-T preparation
  • Investment performance, commodity exposure, governance, leverage, or distribution-cut risk
03

What to take forward

Use the result to identify which assumption needs verification, then bring that question to the professional helping you make the decision.

Transparent method

How the estimate works

See how the estimate is calculated

Project cash distributions from the investment value and entered yield, then distinguish cash received from the assumed taxable portion.

Reduce outside basis year by year by the modeled return-of-capital portion, never below zero, and treat any later amount above basis as current capital gain.

Estimate sale sensitivity by separating assumed ordinary-income recapture from the remaining capital-gain component rather than applying one blended rate.

Common questions

Frequently asked questions

What does an MLP calculator estimate?

This MLP calculator illustrates cash distributions, outside-basis changes, a simplified taxable-income assumption, and possible tax when the investment is sold. The actual Schedule K-1, liability share, suspended losses, and partnership sale schedule control the tax return.

Are MLP distributions tax-free?

Not necessarily. Cash distributions often reduce a partner’s outside basis rather than creating immediate taxable income, but K-1 allocations can still be taxable and distributions above basis can create gain.

Why does MLP cost basis decline?

Distributions can reduce basis, while allocated income, losses, contributions, and a share of partnership liabilities can also change it. Broker statements may not capture every tax-basis adjustment.

What is MLP tax recapture?

On sale, part of the gain can be treated as ordinary income under partnership rules rather than capital gain. The partnership’s sales schedule and tax records are needed for an accurate calculation.

Should an MLP be held in an IRA?

An MLP can generate unrelated business taxable income in a tax-exempt account. Custodian reporting, the amount of UBTI, diversification, and the loss of some tax attributes should be reviewed before choosing the account type.

Sources

Rules and references behind this calculator

See every published value
Method referenceIRS Publication 541: PartnershipsPublic source used to define this calculator's method and limitsOpen source