Knowledge Base Articles

can-i-turn-off-tls-1-0-and-still-use-iris-accountancy-suite

At the moment, you aren't able to turn off TLS 1.0 and be able to use IRIS Accountancy Suite. You must make sure that TLS…

business-tax-page-1-of-ct600-indicates-accounts-comp-are-attached-so-you-must-attach

Business Tax cannot find the IXBRL html copy from Accounts Production (Or the Tax computation cant be found). It is defaulted to always look for…

business-tax-how-to-enter-sme-rd-and-rdec-values-pre-post-2019

In 2024/2025 IRIS has revised the SME R&D and RDEC screens which affects post 2024 returns (released with the IRIS version 24.2.0). IRIS has been…

personal-tax-disposal-of-property-capital-gain30-days-and-how-to-enter-tax-paid-on-it

IRIS PT does not deal with the 30/60 day CGT reporting system (60 days of selling the property if the completion date was on or…

personal-tax-underpayment-or-overpayment-of-capital-gains-tax-how

The tax on capital gains already charged will only reduce any gain to nil (it will normally show on the Capital Gains comp and it…

personal-tax-smarttax-computation-incorrect-how-to-switch-off

If you have Smarttax on - it can hide the top menu bar in PT. Please go to this KB If Smarttax has vanished from…

personal-tax-sa105-adjusted-profit-for-the-period-must-equal-the-sum-of-sa105-pro11-1-furnished-holiday-lettings-etc

For example it could look like this or has less text especially if it mentions 'SA105 Profit OR Loss, must equal sum and PRO. It…

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