I've been doing my taxes online now for four years, and I wouldn't have it any other way! It's cheap, and it only takes a few minutes (no need to drive to meet with your accountant!). If you want to do your taxes on the web, online income tax preparation and electronic filing services are getting far more robust, and can give you all the benefits and breaks that the best accountants are aware of.
Anyhow, if you're in the US, you can use Taxbrain to file your taxes. You'll get the following benefits:
1. Get your tax refund in 24hrs when you E-file and select a QuickAccess Loan
2. No Credit Card or bank account required
3. No Upfront Fees. Deduct services from your Tax Refund. (So you could technically just test the service out, see how much you'll get back first!
4. Direct Deposit to your bank; paper check also available!
Anyhow, file your taxes online now!