This is a version i saw on you tube and i worked it out, the words arnt exact but 
hey ho, make it a cover :D if not, work it out :D

This is my first tab/chords i put on here but if you like this one, i shall do more :D

Enjoy x

Tuning : Whole Step Down d|---     OR    e|--- 
  Capo On 2nd Fret       A|---           B|---
                         F|---           G|---   )_  NO 
                         C|---           D|---   )  CAPO
                         G|---           A|---
                         D|---           E|---

C (x32010@1)  Am (x02210@1)   F (133211@1)    Fm (133111@1)   GChords (320003@1)Used :            e|--x-----x-----1------1------3--|
                         B|--1-----1-----1------1------x--|
                         G|--x-----2-----2------1------x--|
                         D|--2-----2-----3------3------x--|
                         A|--3-----x-----3------3------2--|
                         E|--x-----x-----1------1------3--|

Intro:

e|--------2-3-2-----------3--------|
B|------3-------3-------3---3------|
G|----4-----------4---5------------| x2
D|--5---------------5--------------|
A|---------------------------------|
E|---------------------------------|

CI (x32010@1)don't want a lot for Christmas 
AmThere's (x02210@1)just one thing I need
FI (133211@1)don't care about the presents 
FmUnderneath (133111@1)the Christmas tree 
C (x32010@1)                      FI (133211@1)just want you for my own 
C (x32010@1)                        FMore (133211@1)than you could ever know 
C (x32010@1)                 AmMake (x02210@1)my wish come true 
C (x32010@1)                  GAll (320003@1)I want for Christmas is... 
C (x32010@1)       AmYouuuuuuuuu (x02210@1)
C (x32010@1)   GWooohhh (320003@1)
CI (x32010@1)don't want a lot for Christmas 
CThere's (x32010@1)just one thing I need 
FI (133211@1)don't care about the presents 
FmUnderneath (133111@1)the Christmas tree 
CI (x32010@1)don't need to hang my stocking 
CThere (x32010@1)upon the fireplace 
FSanta (133211@1)Claus won't make me happy 
FmWith (133111@1)a toy on Christmas day 
C (x32010@1)                      FI (133211@1)just want you for my own 
C (x32010@1)                         FMore (133211@1)than you could ever know 
CMake (x32010@1)my wish come true 
C (x32010@1)                  G (320003@1)      CAll (x32010@1)I want for Christmas is you 
Am (x02210@1)           CYouuuuu (x32010@1)      baby

CI (x32010@1)won't ask for much this Christmas 
CI (x32010@1)don't even wish for snow

FI'm (133211@1)just gonna keep on waiting 
FmUnderneath (133111@1)the mistletoe  
C (x32010@1)                              F'Cause (133211@1)I just want you here tonight 
C (x32010@1)                     F (133211@1)    
Holding on to me so tight 
C (x32010@1)              AmWhat (x02210@1)more can I do 
C (x32010@1)            G (320003@1)            C (x32010@1) AmBaby (x02210@1)all I want for Christmas is you 
C (x32010@1)     GOoh (320003@1)baby

FAll (133211@1)the lights are shining 
AmSo (x02210@1)brightly everywhere 
FAnd (133211@1)the sound of children's 
AmLaughter (x02210@1)fills the air 
CAnd (x32010@1)everyone is singing 
AmI (x02210@1)hear those sleigh bells ringing 
FSanta (133211@1)won't you bring me the one I really need 
GWon't (320003@1)you please bring my baby to me...

COh (x32010@1)I don't want a lot for Christmas 
CThis (x32010@1)is all I'm asking for 
FI (133211@1)just want to see my baby 
FmStanding (133111@1)right outside my door 
 C (x32010@1)                        FOh (133211@1)I just want you for my own 
C (x32010@1)                         FMore (133211@1)than you could ever know 
C (x32010@1)                  AmMake (x02210@1)my wish come true 
    C (x32010@1)                       GBaby (320003@1)all I want for Christmas is... 
C (x32010@1)   Am (x02210@1)   C (x32010@1)   GYou (320003@1)         Oh Baby

C (x32010@1)   Am (x02210@1)   C (x32010@1)   G (320003@1)C