Why am I getting a 1047 error message?

TaxCalc's recent software release includes an update required by HMRC to ensure compliance with their requirements for Tax Return and VAT Return submissions. From 1 May 2019, any Tax or VAT Returns that you try to submit using an older version of our software will fail, with a "1047 error" message displayed.

Please update your software as soon as possible to ensure that you are able to file on-line. If you require assistance with updating TaxCalc, please take a look at our knowledge base article

Article ID: 2899
Last updated: 29 Apr, 2019
Revision: 1
Tax Return Production -> Why am I getting a 1047 error message?