Do I need to comply with accounting requirements?

Question

Electronic accounting

I work as an SEO specialist and web developer.
Sometimes I bring invoices for hosting services, etc. to the accounting department.
According to these accounts, the accounting department requires from me acts of work performed, signed contracts and other pieces of paper.
Can you please tell me if I need to meet these requirements?
Perhaps for some, the question will seem strange, it’s just that for the last 7 years I have worked as a freelancer, and now in a company, and I have never communicated with customer accountants on these issues before.

Answer 1

You need to pay the bill. And on the basis of what - on the basis of a contract, a consignment note or an act of work performed. This is necessary to show what the company's money is spent on.
In general, yes, it should.

Answer 2

No one has canceled bookkeeping at the enterprise. The act of work performed is a document, without which, the costs of the enterprise will not be taken into account in the calculation of income tax. Therefore, these documents are required from you. And it is right.