Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Can I write off time I spent working on my business?
No, you cannot write off time, period. You should price the time spent into your product. I, occasionally, work on side projects of my own and forgo the   possibility of earning direct income for that time. Income not earned is income not taxed, so there's nothing to deduct.