How do you write 1,999 in words?
1,999 = one thousand nine hundred ninety-nine
How to write $1,999 on a check
The most common reason to write 1,999 as one thousand nine hundred ninety-nine would be if you're writing a check for $1,999. Just below the "pay to the order of" line, you would write the dollar amount in words. In this case, you might write "one thousand nine hundred ninety-nine and 00/100 dollars."