387
When thanking someone, what is the rule for using ありがとうございます vs. ありがとうございました?
My sensei taught us to use ありがとうございました when the action you're thanking someone
for occurred in the past, but I've heard ありがとうございます used plenty of times right
after the action occurred. Does it have to do with how far in the past the
action happened?
CC BY-SA 3.0
2011-06-02T04:04:36.617
384
2011-06-02T17:20:06.807
28
question
politeness tense
ありがとうございます vs. ありがとうございました
In my opinion,

You can use ありがとうございます most of the time, but ありがとうございました cannot used when the
request is not finished yet. For example.,

> Aさん: この報告の確認を頼んでもよろしいでしょうか？ (Could you please check the report?)
>
> Bさん: 了解! (ok)
>
> Aさん： ありがとうございます。
>
> (Bさん havn't finished yet the checking, so you better use ありがとうございます instead
> of ありがとうございました)
CC BY-SA 3.0
2011-06-02T04:13:12.920
387
2011-06-02T04:13:12.920
100
384
answer
A quick search on Google of ["ありがとうございます"
"ありがとうございました"](http://www.google.com/search?q=%22%E3%81%82%E3%82%8A%E3%81%8C%E3%81%A8%E3%81%86%E3%81%94%E3%81%96%E3%81%84%E3%81%BE%E3%81%99%22+%22%E3%81%82%E3%82%8A%E3%81%8C%E3%81%A8%E3%81%86%E3%81%94%E3%81%96%E3%81%84%E3%81%BE%E3%81%97%E3%81%9F%22)
shows many discussions about the usage of these two expressions, mostly in
Japanese (presumably by many Japanese people), and there does not seem to be a
definitive answer.

What your teacher told you about it is correct as a general rule, but as YOU
said, ありがとうございます is appropriate also when you thank someone for an action in
the past. Some people claim that they feel annoyed by the phrase ありがとうございました
because it implies that the thanks themselves ended in the past, but not
everyone agrees on this.

There is one case where ありがとうございました is much more usual than ありがとうございます: when
you close a talk by saying “Thank you for your attention,” the common (and I
think formal) phrase is ご清聴ありがとうございました, not ご清聴ありがとうございます, although the action
for which the speaker thanks has been (hopefully) continuing as he/she says
this sentence. I cannot explain why, except that this is a fixed phrase and
fixed phrases often break a general pattern.
CC BY-SA 3.0
2011-06-02T17:20:06.807
445
2011-06-02T17:20:06.807
15
384
answer