If a President is impeached but not convicted, can they repeat the process again?

[Polybius]

Let's say this happens in 2019, and the Senate Republicans all vote "No" on conviction. Can we impeach again in 2020 (or, gasp, 2021 if he's re-elected), or would that be double jeopardy?

[manor321]

1. Impeachment is a political process, not legal

So I'd assume they could do it over and over. In practice, they'd probably come up with new charges to add, or new details for the same charges.

[Sherman A1]

2. They can impeach every 10 minutes if they choose

as mentioned it is a political process and not a legal process so no double jeopardy applies.

[Takket]

3. Yes and I should add........

That since it is not a court of law where the trial occurs, there is nothing stopping him from being tried and convicted by a Court of a crime later even if the Senate finds him "not guilty" now.

[sarisataka]

4. 5th Amendment

...

nor shall any person be subject for the same offence to be twice put in jeopardy of life or limb

While usually explained as a person may not be tried twice for the same offense, and the Constitution does indicate an impeached person is tried by the Senate, a conviction does not involve "jeopardy of life and limb". In fact it is clearly stated the punishment is only removal from office.

[NYC Liberal]

5. Also, the impeachment clause specifically states:

“the Party convicted shall nevertheless be liable and subject to Indictment, Trial, Judgment and Punishment, according to Law”

which means the authors knew that a claim of double jeopardy might be made around impeachments, and specifically included language to prevent that.

[MiniMe]

6. Even if we take back the Senate, it takes a 2/3 vote to get him out

I doubt we would take enough seats back.