Business Tax: CT600L Validation Box L9 is not present. Value in Box L35 is greater than 0.

Article ID

business-tax-ct600l-validation-box-l9-is-not-present-value-in-box-l35-is-greater-than-0

Article Name

Created Date

19th April 2022

Product

Problem

IRIS Business Tax: CT600L Validation Box L9 is not present. Value in Box L35 is greater than 0.

Resolution

This is a known HMRC system issue.
If you get this error, re-generate the tax return and continue filing.

If re-generating does not work and you get the same error, then you need to file the return by paper. HMRC will accept paper copies.

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