§ IRS Tax Topics

IRC §1014 · 26 U.S.C. §1014

IRC §1014: Basis of Property Acquired From a Decedent

By Paul D. Diaz, EA, MBA · Updated

IRC §1014 is the stepped-up basis rule — inherited property takes fair market value at death, wiping out the decedent’s unrealized gain. The exceptions (IRD, joint property) are where the planning lives.

What it governs

In the GuideFull treatment in Chapter 12 of the Guide (principal treatment) and Chapter 15 — THE TAX CUTTERY® Guide to Federal Income Taxation, Professional Edition (564 pages, 24 chapters).
Related sectionsIRC §1015 — gifts keep carryover basis, not a step-up · IRC §121 — the home-sale exclusion that pairs with basis planning
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Questions this section answers

Do heirs pay income tax on inherited stock gains?
No — §1014 steps the basis up to fair market value at death, so pre-death appreciation is never income-taxed. Sell the day after death and the gain is near zero.
Does stepped-up basis apply to an inherited IRA?
No — retirement accounts are income in respect of a decedent under §691, taxed to the beneficiary as ordinary income. §1014 never touches them.
What is the alternate valuation date?
The executor may value the estate six months after death under §2032 — but only if it lowers both the gross estate and the estate tax. The §1014 basis follows that election.
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