MGETR20010 - Museums and Galleries Exhibition Tax Relief: Making a claim: How to claim
 Museums and Galleries Exhibition Tax Relief (MGETR) is a corporation tax relief. »Ê¹ÚÌåÓýapp production company (MGEPC) must claim the relief for each relevant accounting period through Corporation Tax Self Assessment (CTSA). »Ê¹ÚÌåÓýapp MGEPC must complete the appropriate section (“Information about enhanced expenditureâ€�) in the CT600 tax return form.
»Ê¹ÚÌåÓýapp tax return must also be accompanied by the required supplementary information - see MGETR20030.
A list of recognised suppliers that provide software for tax returns and supplementary pages is available at Corporation Tax: commercial software suppliers (GOV.UK){.ext}. »Ê¹ÚÌåÓýapp supplementary pages to claim MGETR are not available on the simplified corporation tax return software.  Questions about the software being used should be directed to the software or service provider.
From 1 April 2019, all claims which are made in an amended CTSA and that are not made through through the online COTAX gateway, must include a completed CT600 and a corporation tax computation.