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ias-26-1-service-pack-session-control-session-will-end-your-administration-has-terminated-your-session-error-messages

IAS – 26.1 Service Pack “Session Control” & “Session will end: Your Administration has terminated your session” error messages

After upgrading to version 26.1.10.60 or 26.1.10.61 of IRIS Accountancy Suite users report being removed from the software and receiving errors like "Session will end:…

1 minute length
Posted: 2nd June 2026
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personal-tax-vat-invocation-of-the-constructor-cefsharp-wpf-chromium-web-browser-etc

Personal Tax/VAT- Invocation of the constructor ‘CefSharp WPF Chromium Web browser’ etc.

You get this error when using PT MTD, PT Data retrieval, VAT filer. There is a possible local IT issue on your PC/SERVER/HOST SITE which…

1 minute length
Posted: 28th May 2026
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ias26004-bt-26-1-10-uk-fhl-income-and-balancing-charges-cannot-exceed-150000-without-ticking-box-1-3a-traditional-cash-basis

IAS26004 BT- 26.1.10, UK FHL income and balancing charges cannot exceed £150,000 without ticking box 1.3A (traditional/cash basis)

If you have a BT client which is a LLP/Partnership with property income and you keep getting an pop up 'UK FHL income and balancing…

1 minute length
Posted: 21st May 2026
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ias-mtd-quarters-for-ap-to-bt-to-pt-workflow

IAS – MTD Quarters for AP to BT to PT workflow

How to enter income/expense data for: as a example a Sole Trader- so it shows in AP, then to BT and then to PT for…

2 minutes length
Posted: 20th May 2026
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personal-tax-mtd-quarters-how-to-link-your-asa-login

Personal Tax- MTD Quarters how to link your ASA login?

Personal Tax MTD quarters will only operate if these steps below are followed and completed 1.An 'ASA login' has been created on the HMRC site…

2 minutes length
Posted: 15th May 2026
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failed-to-initialize-webview2-couldnt-find-a-compatible-webview2-runtime-installation-to-host-webviews

Failed to initialize WebView2: Couldn’t find a compatible Webview2 Runtime installation to host Webviews.

You may encounter the following error when opening IRIS after installing the latest Service Pack (26.1.10.60); please click OK to continue to the Main menu…

1 minute length
Posted: 13th May 2026
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ias25431-trust-tax-2026-expenses-not-showing-incorrect-on-boxes-3-24-3-29-etc

IAS25431 Trust Tax – 2026 Expenses not showing/incorrect on boxes 3.20-3.29 etc (FIXED)

We confirm this is a known defect in version 26.1.0 with certain Trust expense types where the entry is not showing or is incorrect on…

1 minute length
Posted: 24th April 2026
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personal-tax-2026-onwards-employment-close-company-dividends

Personal Tax- 2026 onwards Employment Close Company dividends and EMP7 errors

To indicate a company is close company with dividends (Only if the PT client who you are entering the data for is set as a…

1 minute length
Posted: 23rd April 2026
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how-do-i-set-up-the-mtd-itsa-job-type-in-iris-practice-management

How do I set up the MTD ITSA job type in IRIS Practice Management?

Problem How do I set up the MTD ITSA job type in IRIS Practice Management and configure it to automatically track quarterly obligations? Resolution From…

4 minutes length
Posted: 20th April 2026
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p11d-loan-benefit-calculator-using-old-interest-rate-for-25-26-2-25-and-should-be-3-75

P11D- Loan Benefit Calculator using old interest rate for 25/26- 2.25% and should be 3.75% (FIXED)

In the 2026 tax year on version 26.1, the P11D Benefit Calculator is still using the old rate of 2.25 when it should be 3.75.…

2 minutes length
Posted: 20th April 2026
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