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retroactive

retroactive

22 7.1
Taking effect from a past date so it applies to things that happened earlier
  • adjective
  • /ˌrɛtroʊˈæktɪv/
  • Formal
translation icon : retroactivo
  • The new tax law will be retroactive to January 1, which means it will affect income earned since that date.
  • retroactive to July
  • tax break retroactive
  • retroactive legislation

We believe that there will be some form of retroactive unemployment pay.

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Examples

  • But the critical thing was it made the Fed Sentencing Act retroactive, right?

  • We believe that there will be some form of retroactive unemployment pay.

  • You know, that's retroactive back to when this pandemic started.

  • The act reinstates the tax break retroactive to July 1, 1992.

    Academic text (1993)
  • The act reinstates the tax credit retroactive to July 1, 1992.

    Academic text (1993)
  • But the act reinstates certain benefits retroactive to July 1, 1992.

    Academic text (1993)
  • Additional provisions in the Act permit retroactive application of the terrorist provisions.

    Academic text (2002)
  • The IRS continues to issue pronouncements on how to handle retroactive items.

    Academic text (1993)
  • Further, life tables are inherently retroactive; that is, they base their statistical prediction off of past patterns.

    Academic text (2017)
  • The act reinstates the tax break retroactive to July 1, 1992, for gifts of tangible personal property.

    Academic text (1993)

Synonyms

retro
vsretroactive
  • Formal
50 7.2

Applies from an earlier date to cover work done or pay owed before

is used mainly for laws, decisions, or actions rather than payments
ex post facto
vsretroactive
  • Formal
4 9.9

Applies to actions that happened before a law or decision was made

is a neutral everyday term for rules taking effect from past dates

Antonyms

102 5.1

Expected to happen or to be in the future

Surface Forms

retroactive positive

Morphology

retroactive = active (transparent) = retro + active

The adjective is a direct combination of 'retro' (backward) + 'active' (in effect), so its meaning 'having effect backward in time' is derivable from the parts.

Etymology

Retroactive comes from retro- meaning 'back', as in retrofit, and active meaning 'doing' or 'taking effect'. So something retroactive 'acts back' to an earlier date, which is why a retroactive law affects things that already happened.