How do you write 1,000 in words?
1,000 = one thousand
How to write $1,000 on a check
The most common reason to write 1,000 as one thousand would be if you're writing a check for $1,000. 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 and 00/100 dollars."