Bear with me now, this is my first tab, so i'm doin my best :)

I didnt bother with the timing, listen to the song (great song) and youll get it,
its really easy if you count 4 beats a measure.

Capo 3rd Fret

Intro:

Em9 | C | D | G B |

Verse:

Em9 | C | D | G B |
Em9 | C | D | G |
C   | G | C | D |

Chorus:

G   | D/F# | C | G D |
G   | D    | C | Em  |
D   |
repeat verse and chorus

After you repeat chorus and verse play this:

Bm | Em | C |
G  | Bm | Em | C |
D  |
(chorus)

After chorus immediately play this:

G | D/f# | C |
G D | G | D | C |
Em | D | (x2)

end on G