A Debt Service Reserve Account (‘DSRA’), is a reserve account specifically set aside to make debt payments in the event of a disruption of cashflows to the extent that debt cannot be serviced. The DSRA is a key component on a financial model and is usually mandated in a lender term sheet. The DSRA holds up to 12 months (or more) worth of debt service (both interest and principal), depending on the requirements of the lender to the deal. DSRA’s can also changed over time, for example a lender might require 12 months of DSRA for the first few years of a project, and once cash flows have stabilised for the DSRA to decrease.
A Debt Service Reserve Account, or DSRA, on the face of it is simple – forecast the debt payments expected over the next 6/12 months and put this money aside into a separate account. If the debt payments increase or decrease, simply increase funding or decrease the balance of the DSRA. What is so complicated about this?
The first potential complication arises when we need to fund a DSRA while a project is in the construction period and does not have any cashflows. The DSRA would then need to be funded out of a mixture of debt and equity, typically in the gearing ratio. Remember, the DSRA needs to look forward and fund for the next 6 or 12 months of debt payments. If the debt size increases, the interest and principal payments will increase and the DSRA will need to be bigger. Wait for the difficult bit…
If we fund the DSRA out of debt – we will increase the debt, which will mean that interest and principal payments will increase. This will in turn require us to increase the DSRA (to match the bigger interest and principal payments). How do we fund this bigger DSRA? Again, out of debt and equity, increasing the size of the debt required! As you can see, this results in some circularities – we could go on for a while!
Let’s first assume you have annuity style payments, in other words the same total payments per month/quarter/year. In this case, the DSRA will be fairly level until the debt is fully amortised. It will be funded upfront – before debt payments even start to happen!
In the graph below, you can see the DSRA vs. the total debt payments. Note that the DSRA is graphed on the right axis and is much bigger than the debt payments (in this example, 6 times the debt payments as debt payments happen monthly and we are funding 6 months’ worth!).
As we can see above, the DSRA balance will decrease towards the end of the debt life, as the next 6 months payments will become 5 months, 4 months, 3 months, 2 months and in the final period 0 months as there will only be one payment left before the loan is fully amortised.
With a sculpted loan profile, the DSRA balance will change over time in line with the sculpted debt payments. If the debt payments are increasing over time, so will the DSRA, as can be seen below. Note that this isn’t always the case as revenue might vary over time or even decrease. Sculpted simply means that the debt payments match the revenue or CFADS line, not that debt payments increase over time.
Below you can see the DSRA increasing in line with debt payments increasing. Note again that the DSRA is graphed on the right-hand axis and is much bigger than the monthly payment!
I hope this explained the basics of a Debt Service Reserve Account and why it exists.
Happy financial modelling!