Can the construction and installation expenses be deducted from the future lease value-added tax for self-built and self-sustaining commercial houses used for leasing?

First of all, we must distinguish one thing: cost is cost and tax is tax, which are two completely different things. Although both are measured in RMB, they can never offset each other. You can imagine them as if you bought a bottle of coke. You will find 500Ml of liquid coke in the plastic bottle, and there may be 5ML of air between the coke and the bottle cap. Although both use ML as the unit of measurement, liquid and gas are completely different things and cannot cancel each other out.

Second, after the renovation of your own house, you will transfer from the project under construction to the fixed assets. At this time, your Jian 'an cost is deducted from the enterprise income tax in the form of depreciation of fixed assets, rather than deducting your value-added tax.

Third, when you buy engineering materials for your house, you must also pay a part of the value-added tax to the seller with the purchased materials. You can look at the VAT invoice you have obtained. The tax amount recorded on it is the VAT amount you have obtained, which can be deducted from your later VAT amount.