I’m employed full time and earn over the personal allowance. I am starting Amazon Flex delivering and I’m classed as self employed. How will I work out my NI and tax based on this information? Will being self employed affect my PAYE income?

QuickBooks Self-Employed tracks self-employment income, Thetomb96.

The employment income is not calculated automatically. You'll have to add it to your tax profile. This will not affect your income/self-employed tax calculation, though. This is only for recording purposes to guide you when filing it to HMRC. 

Here's how to add it:

1. Click the Gear icon.
2. Select Tax profile.

You can check this article about QuickBooks Self-Employed UK Tax Profile Set Up for more information.

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