How Deposit-to-Rent Conversion Works
In some rental markets, tenants and landlords negotiate a trade-off between a larger security deposit and a lower monthly rent. The conversion rate is the annual yield that governs this exchange. At 5%, an extra $1,000 in deposit reduces rent by about $4.17 per month. Over a one-year lease, that's roughly $50 in savings โ so a $1,000 deposit increase effectively earns 5% annually.
Use a realistic conversion rate: 4โ6% is a common range in the US, roughly in line with current high-yield savings rates. If a landlord offers a rate far above that, the deposit trade-off favors the landlord. If it's far below, paying more upfront offers little benefit.
Frequently Asked Questions
Use 5% as a starting point โ close to current high-yield savings rates. You can also negotiate: present this calculator's output to show exactly what discount is fair for a larger deposit.
Yes. Enter a lower amount in the "New Security Deposit" field. The tool will show how much rent would increase to compensate for the reduced deposit.