Hi,
I will try to be brief. I have engaged a trades person to do some work (architectural drawings for a house extension, needed for the building consent application). This person sends me a document titled "invoice" which does not have an identification number or code, and it is showing a separate charge for GST, which is added to the total.
As far as I know, if you charge GST then the document needs to be titled "tax invoice" very clearly (unless goods are of very low value, this is not the case here).
I have already made payments under this system and he expects even more payments to be made.
Questions:
1. is it legal to issue a document titled "invoice" (not "tax invoice") and show that you charge tax 15% at the bottom, which gets added to the total? How can I use this to my advantage? We have run into serious disputes and the "relationship" is anyway damaged.
2. Should I carry on paying these claims called "invoices" and then go to small claims tribunal at least to get my GST back based solely on the fact that he did not use for charging GST a document as per IRD guidelines? I believe that paying an invoice is a recognition of the charges, and consequently you cannot dispute it if you already paid it, but what I will be disputing is not the actual charge (services delivered at the agreed rate), is the GST I was charged on what I believe is a document not fit for purpose. Even if we agreed on a certain $/hr+gst, I am not changing the deal, I am still paying the $/hr agreed but the GST was in my opinion charged in the wrong way.
Does it make sense?
I have to keep paying him, even if he doubled the price when job is 95% done and if I am not paying what he is asking then he stops working and will not issue the drawings, cannot apply for consent, I loose everything and have to start all over again from scratch with a different draughtsman. Drawings have already been through structural engineer approval, and the draughtsman knows that abandoning everything now means the charge for the engineer as well, as they will have to approve other set of drawings, done by a second person. Plus the delay of at least 3-4 months to get another draughtsman available... He won't explain why the additional charges either, total silence, only threatening and reminding me about the overdue payment (which is the subject of the dispute). He is not interested in providing any explanation.