Hello. I am a self employed individual. I live in Canada but I work as a contractor to an IT company in the US. This is my only source of income. I have completed my 2017 income tax returns, both federal and provincial. I have calculated my business expenses and any other deductions I may have where I work out of my home. The last thing I have to do is to submit GST/HST form. I should get a rebate since I do not charge the US company GST/HST for my services nor am I required to do so. However, I am trying to determine how to calculate my ITC's using the calculations I already completed in my income tax forms. Do I use the numbers from my Statement of Business form (T2125 E)? How do I go about calculating the number I should enter in Line 108 of my GST/HST filing? Thanks.
Unfortunately, since GST/HST filing is do through the CRA, we can’t provide much assistance in that matter. The CRA has information regarding filling out the forms on their website: