What does Net rate mean? You might see a Net rate of interest displayed by some banks and building societies on literature or websites.
A Net rate is designed to show you the rate of interest you'd receive on a savings account after tax (specifically after Basic Rate Tax of 20%) has been deducted.
As with Gross rate, the net rate shows you what you'd receive at the outset of taking out the savings account. It doesn't take into account compound interest (where you earn interest on your initial investment and any accumulated interest), nor does it give a truer annual rate like an AER does, if the savings account you are looking at has an introductory bonus of less than a year.
As well as this, a Net rate only shows the rate of interest you'd receive at outset if you're a Basic Rate taxpayer; so if you pay Higher Rate or Additional Rate tax it can be a misleading comparison.
In order to find out what your personal Net rate of interest is, you'd need to deduct your tax rate (so, Basic Rate is 20%, Higher Rate is 40% and Additional Rate is 45%) from the Gross rate.
For example, if the Gross rate offered by a savings account is 3.00% and you're a Higher Rate taxpayer you would do the following calculation:
3 – 40% = 1.80%
Using your own "Net rate" is also a good way to compare a non-ISA savings account against the Gross rate on a Cash ISA.
Guide Updated: 03/03/14
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Disclaimer: This information is intended solely to provide guidance and is not financial advice. Moneyfacts will not be liable for any loss arising from your use or reliance on this information. If you are in any doubt, Moneyfacts recommends you obtain independent financial advice.