How MSPs Estimate LTV
Start with average monthly gross margin per managed services client, then multiply it by the average number of months a client stays. Client lifetime comes from churn: if you lose a steady share of clients each month, the average lifetime is roughly one divided by that monthly churn rate. Track the churn side on the logo churn rate page.
| Input | Where It Comes From |
|---|---|
| Monthly revenue per client | Agreement invoices: MRR divided by client count |
| Gross margin percentage | Managed services margin after technician labor and tools |
| Average lifetime in months | Derived from logo churn over at least a year |
The revenue side comes straight from MRR, so the same definition of recurring revenue should feed both. Keep one-off projects and hardware out of the base figure unless they recur reliably. They inflate LTV in the year they land and disappear after.
Churn is measured in clients, but margin is not spread evenly across them. If your largest clients stay much longer than your smallest, a single blended LTV understates the big accounts and overstates the small ones.
Use Gross Margin, Not Revenue
A client paying a lot on a thin margin is worth far less than the revenue suggests. LTV built on revenue overstates what you can afford to spend winning clients, which is how an MSP talks itself into an expensive sales hire that never pays back. Measure the margin input carefully, including technician labor, as explained under gross margin.
What LTV Is For
- Setting a ceiling on what one new client is worth spending to win, compared through the LTV to CAC ratio.
- Deciding whether a smaller client segment is worth serving at all.
- Showing the payoff of retention work, since every extra month a client stays adds directly to LTV.
- Checking pricing: if LTV is low because margin is low, the fix is price or scope, not more sales.
LTV rises with longer relationships and better margin, which ties sales spending back to service quality and pricing. Rising net revenue retention through added services also raises it, because the monthly margin grows while the client stays.
Where the Estimate Goes Wrong
A young MSP has too little churn history to know its real client lifetime, and a formula that divides by a tiny churn rate produces a huge, fictional LTV. Cap the lifetime at a period you can defend, such as your longest agreement term plus one renewal, until you have several years of data. Review it when you raise prices, because a price change moves both margin and churn.
Common Questions
Should LTV include future price increases?
Most MSPs leave them out and recalculate after increases land. Building them in makes the estimate depend on a decision you have not made yet.
Is LTV the same for every client size?
No. Calculate it per segment if your clients range widely, because small clients often churn faster and earn less margin.
Should I discount LTV for the time value of money?
For internal decisions a simple undiscounted figure is fine. Buyers and lenders may discount it, but that is a valuation exercise, not an operating one.
How often should I recalculate LTV?
Once or twice a year is enough. It moves slowly, and recalculating monthly mostly reflects noise in churn.