Deductible Expenses Calculator
Calculate how much you save in taxes with your expenses
Step-by-step guide to correctly calculating IRPF withholding and VAT on a commercial or professional property lease.
Type the monthly amount agreed with your landlord before VAT — the taxable base of the lease.
Business premises (withholding + VAT apply) or residential property (no withholding or VAT). The withholding obligation only exists for economic-activity leases.
The calculator shows you the monthly withholding and the quarterly total for Model 115, which you must file in the first 20 days of April, July, October, and January.
Model 180 is the annual informative summary of all withholdings, filed in January of the following year. The calculator gives you the accumulated annual figure in advance.
Built for freelancers who rent business premises and want to stay compliant without errors.
Get the 19% IRPF withholding, 21% VAT, and the exact amount to transfer to your landlord in seconds. No formulas, no arithmetic errors.
The calculator breaks down the quarterly Model 115 amount and the annual Model 180 summary. Your data is ready to fill in both forms without manual calculations.
This calculator is from Invoo, the invoicing software for freelancers that connects with your accountant in real time. Your rent invoices, withholdings and VAT are all visible to your accountant — no paperwork.
Create rent invoices with correct withholding and VAT in seconds. Your accountant sees everything in real time. No spreadsheets, no Model 115 mistakes. €10.90/month, all included.
Calculate 19% IRPF withholding and 21% VAT on your office or commercial premises lease. Get the net amount to transfer to your landlord, the quarterly Model 115 amount, and the annual Model 180 summary. Free, no sign-up required.
Amount agreed before VAT and before withholding (taxable base)
Enter the base rent to see the calculation
Indicative calculation. The 19% withholding applies to commercial/professional property rentals (Art. 75 and 100 RD 439/2007). If total rents paid to the same landlord do not exceed €900/year (VAT excluded), you are exempt from withholding and from filing Model 115 (Art. 75.3.g RIRPF). Other exemptions also exist (housing for employees, financial leasing, etc.). Consult your tax adviser if your situation is unusual.