trick-r-treat

Is there any good software to keep track of your income for small businesses and freelancers?

ClearLabs

I use quickbooks, its a very easy to use program and manges money very well, helps with payroll, and other stuff, you should give it a try.

Small Business Accounting Software - QuickBooks

halotree

I am in with a bit of the knowledge to freelancing one of my fellow webmasters runs this site, which is dedicated to freelance issues:

Freelancer Panel - Software for all types of freelancers - [Home]

Includes:
Excellent Client-side & Admin-side Design
Full Client Management
Invoices
Full Project Management
Portfolio
Products / Custom Services
Pre-set Pages

I use it myself, and heres what the inside looks like, (alot nicer than the outside!! )
http://www.freelancerpanel.com/images/ss_1_large.jpg


Alex.