NSAs come in three flavours, mainly differentiated by how easy it is to get access to your money if you need it.

Type of account	Minimum investment	Access to your money	Interest
Ordinary	£10	Up to £100 on demand; (£250 if regular customer); rest within a few days	First £70 a year is tax-free. Variable
Investment	£20	You must give 30 days' notice or lose 30 days' interest	Variable
Mini cash ISA	£10	Within seven working days	Tax-free. Variable

Comparison Of National Savings Accounts: http://www.fsa.gov.uk

TOP 10

1. Personal Finance

2. Bank Account

3. Personal Loan

4. Mortgage

5. Investment Advice

6. Credit Card

7. Share Dealing

8. Remortgage

9. Pension

10. Insurance