What happens if rental income does not cover the mortgage, especially during void periods?
Quick Answer
If rental income doesn't cover your mortgage, you'll incur a loss, which can be exacerbated during void periods. You'll need to cover the shortfall from your own funds to avoid falling into arrears and risking repossession.
## When Your Rental Income Falls Short: Understanding the Risks
This is a critical question every property investor, whether new or experienced, needs to understand. When your rental income doesn't cover your mortgage payments, you're operating at a loss, which is financially unsustainable in the long term. This situation becomes particularly acute during 'void periods' - times when your property is vacant between tenants.
### The Immediate Financial Impact
Firstly, you are personally responsible for the mortgage payments regardless of whether you have a tenant. If rental income is less than your mortgage, you'll need to dip into your personal savings or other income sources to cover the difference. Failing to do so will lead to mortgage arrears, impacting your credit rating severely and potentially triggering lender action.
### Impact of Void Periods
During a void period, there is *no* rental income coming in. This means you are solely responsible for the entire mortgage payment, council tax, utilities, insurance, and any maintenance costs. A one-month void can wipe out several months' worth of slim profits, or significantly deepen existing losses.
**Example:**
* **Monthly Mortgage Payment:** £700
* **Monthly Net Rental Income (after all costs except mortgage):** £800
* **Void Period:** 1 month
* **Cost of Void:** £800 (lost income) + £700 (mortgage) + £150 (council tax/utilities) = £1,650 out of your pocket.
### Long-Term Consequences
* **Financial Strain:** Consistent shortfalls will drain your savings and can put immense stress on your personal finances.
* **Credit Rating Damage:** Mortgage arrears are reported to credit agencies, making it harder to get future loans, including remortgages or additional investment properties.
* **Lender Action:** If arrears become significant, your lender could initiate repossession proceedings to recover their money. This is a last resort but a very real risk.
* **Difficulty Scaling:** Running at a loss makes it impossible to save for deposits for future properties.
### UK-Specific Considerations
* **Section 24 Tax Changes (UK):** The restriction on mortgage interest relief means that many landlords can no longer fully deduct their mortgage interest from their rental income before calculating tax. This effectively increases their tax bill, making a lower profit margin even more precarious. Ensure your financial modelling accounts for this.
* **Energy Performance Certificates (EPCs):** Upcoming EPC changes (raising minimum ratings) could require significant investment to upgrade properties, potentially leading to voids during works and increased costs.
* **Tenant Fees Act 2019:** Landlords cannot charge tenants for most fees (e.g., referencing, inventory), increasing costs for landlords when finding new tenants.
### Mitigating the Risk
Robust financial planning is key. Always run conservative numbers, stress-testing for voids and interest rate rises. Set aside a contingency fund specifically for voids and unexpected costs. This is not just 'nice to have' - it's absolutely essential for sustainable property investment.
Steven's Take
Look, if your rental income isn't covering your mortgage, let alone during voids, you've got a serious problem. That's not investing; that's setting fire to your own money. I've always been brutally honest about this: you *must* factor in voids and conservative rental estimates. Expect a month, maybe even two, without income every couple of years. If your numbers don't stack up with that reality, you don't have a viable investment. This isn't a hobby; it's a business. Treat it like one or you'll get burned.
What You Can Do Next
Calculate your true monthly outgoings for the property, including mortgage, insurance, letting agent fees, maintenance provision, and service charges.
Forecast potential rental income conservatively, aiming for at least a 125% rental cover ratio (rental income / mortgage payment).
Establish a 'voids fund' – ideally, 3-6 months' worth of all property expenses (including mortgage) held in a separate bank account.
Implement proactive tenant retention strategies and have a robust marketing plan to minimise vacancy time when a tenant leaves.
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