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NEST file tester

If you’re going to send us enrolment and contribution information in files you’ll need to make sure they’re formatted in the right way so our system can read them. You can use our NEST file tester (ZIP) to see whether your file is correctly formatted before you send it to us.

We recommend using our file tester for the first few files you produce until you’re comfortable with the format and the information you need to send to us. This will help reduce the amount of errors you receive when you upload them to NEST.

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