Please tell me all about electronic filing. I haven't been paying any attention.
What factors should I consider in choosing between filing electronically and mailing a paper return?
For example, can I file electronically directly to the IRS and Calif FTB? Or must I rely on an intermediary?
If the latter, does that mean that my personal data are stored a non- government third-party computer?
I usually use Turbo Tax to prepare both fed and Calif personal tax returns. Does it cost extra to file electronically?
Are there circumstances when I should not or cannot file electronically?
My fed tax return is fairly simple: just Sched A, B, and D. But I usually include an attachment to explain how the investment advisory fee miscellaneous deduction is derived, specifically the %fees attributable to taxable investment income and IRAs.
How do I handle the attachment if I file electronically?
My Calif tax return is simpler. I qualify for Form 540, but I include only Sched CA and D.