Hello! I sent an invoice in November 2023. However, the customer has not yet paid it and has indicated that they will pay it in early January 2024. Now I am wondering whether this invoice should remain in my sent invoices? Because at the moment, this invoice counts towards my income (and therefore also towards the amount on which I will pay social security contributions). But I will not have the money received on until 2024.
Can I delete the invoice and create it again in 2024?