After studying the song for awhile, I think I have it down. Enjoy andd please 
report any problems!!

WARNING!
These tabs are my work and are not to be redistributed for profit. Thank you.

e-------------------0-1---0|
A-------1-1-1-0-1-3-----3--|
D-0-0-0--------------------|
G--------------------------|
B--------------------------|
E--------------------------|
On the first day of Christmas, my true love gave to me,

e-1-3--5-1-0------|
A------------1-3-1|
D-----------------|
G-----------------|
B-----------------|
E-----------------|
A partridge in a pear tree.

REPEAT ON THE FIRST DAY OF CHRISTMAS MY TRUE LOVE GAVE TO ME

e-3---0-1---|
A---3-----3-|
D-----------|
G-----------|
B-----------|
E-----------|
8 maids a'milkin', etc.

REPEAT THAT PART ABOUT 30 TIMES. NOBODY'S GONNA BOTHER COUNTING EXACTLY HOW MANY TIMES YOU DO IT.

e-3--5-2-3-|
A----------|
D----------|
G----------|
B----------|
E----------|
Five golden rings

e-3-1-0-----1----------------|
A-------3-1-----1--3-1-0-----|
D-------------2----------2-0-|
G----------------------------|
B----------------------------|
E----------------------------|
four calling birds, three french hens, two turtle doves,

e-0-1-3-5-1-0-------|
A-------------1-3-1-|
D-------------------|
G-------------------|
B-------------------|
E-------------------|