Hi, I am working hard to finish our 2009 tax return. I am self-employed, working from home providing services to German companies. But I have come across a small number of receipts from 2008 which I had mislaid and not included in my 2008 return. The receipts are for stationary items, ink refills etc. nothing major. Can I include these in the 2009 return, with confidence that I won't get my knuckles rapped if checked?