relevant knowledge
Self-employed households generally have fixed taxes. If it is a relatively small business, it can declare zero or a small amount. If you declare zero for three consecutive months, you may be taken care of. At present, the tax bureau's inspection of individual industrial and commercial households should not be very strict, because many individual industrial and commercial households are too small, do not have complete bookkeeping, and do not know the specific income, so sometimes they will implement fixed tax payment.