Just to be sure I understand, we sold a second home we've had for about 4 years. Bought a replacement 2 weeks later. The profit from the sale is taxable? I thought we had 45 days to reinvest?
No, It is a taxable event because a like kind, Section 1031 exchange is not allowed for personal use property. Only property used in a trade or business, such as rental property, is allowed to use the Section 1031 exchange.
It is not allowed. If you sell a second home, not your main home, then the sale is taxable using the steps below. The cost of the new second home is not adjusted or offset by the sale of the old second home. See the information from DoninGA as well.