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IRIS Business Tax Knowledge Base

182 articles

ias-12107

IRIS Business Tax

Not showing the registered office address on the CT600

Users are required to: Go to Data Entry | Company Information and set the radio button to 'Yes' in the…

ias-12124

IRIS Business Tax

How to enter Other losses brought forward.

Users are required to: 1. Log on to IRIS Business tax and select the client 2. From the Edit menu…

ias-12108

IRIS Business Tax

Capital allowances for goodwill

Users are required to: 1. From the Edit menu, select Capital Allowances, Option A - Maintain Assets. 2. Select Insert…

ias-12110

IRIS Business Tax

Asset disposal restricted to cost on the computation

If the proceeds are higher than the cost of the asset, the amount used to calculate the balancing charge/allowance is…

ias-12085

IRIS Business Tax

Profit per financial statements figure shows as £0

This normally occurs if there is a date conflict. For example, if a cessation date has been entered in error…

ias-12111

IRIS Business Tax

How to use the full rate of tax for a limited company

Users are required to: 1. Log on to IRIS Business tax and select the client 2. From the Data Entry…

ias-12062

IRIS Business Tax

Business Tax- Pre 2015 'Number of associated companies'

NOTE: This is the PRE 2015 'Number of associated companies' rules. Read below for the KB links to the Pre…

ias-12113

IRIS Business Tax

How do I change the description of a posting file?

Users are required to: 1. Log on to Accounts Production. 2. From the Posting menu select Post File Maintenance, click…

ias-12052

IRIS Business Tax

Land & Property pages are not appearing on the Partnership return

The only time the land and property pages appear on the Partnership return is when it is a full period…

ias-12128

IRIS Business Tax

Trading losses incurred in the period

Users will not have to make an entry within Business Tax to show the losses in the period as this…