It willnot allowed me to put in my employers zipcode, it is a foreign address so it has letters

[ChrisJ]

You are able to enter your employer's zip code, even if the primary address is foreign. To do this:

1. Sign in - Continue your/take me to my return
2. Go to Federal Taxes - Wages & Income
3. Start/edit/add for Job (W-2) - next page: edit/add/delete 
4. Find Address Type - choose Foreign Address (complete the page)