The W4 form, that my employer provides, has changed since I last touched it in 1999. With changing income, life events (married, kids), can you run through the basics of what one needs to have figured out (income, dependents, etc.) when you do the W4? in [Event] Ask the Experts: All About the W-4
I had to pause my filing for some info, when I came back a few days later my fed and State refund up to that point significantly changed. Do you know the reasons? in After you file
How to refile my rejected return? The problem was fixed on a dependent's return, with no change needed for mine. How to re-file? in Get your taxes done using TurboTax