Hi Gloria!
As Charles said just a very few people pay high income tax because there are a lot of exceptions, this tax affect mostly to employees who receive high salaries (such as congressmen

) but for independent workers or entrepreneurs with a sound accounting this tax is very low to none. A complete and clear view of chilean tax law can be seen at
http://html.rincondelvago.com/declaraci ... nsual.html it is just in Spanish but I plan to translate in the future.
If you have earnings in Chile may be 3 main situations
1-Primera Categoría, when your product or services pay Value Added Tax (IVA), you are required full accounting system, which implies some kind of accounting service. You have to pay VAT (19% your sales minus 195 your purchases) monthly in any comercial bank
2-Segunda categoria, if you are individua, independient and give any kind of service you have to pay monthly 10% of the value of your monthly invoices (boletas de servicio) in any comercial bank, as PPM as described in my former post
3-Employeee, you have not to worry on how much you pay because is automatically discounted every month
If you are craftsman or such (pequeños talleres, artesanos) you only has to pay 3% of the invoiced in a very simplified tax procedure
If your activity is "economic advisor" you have not to pay tax, is an exempt activity
