Lifetime Value (LTV or CLV) is the total revenue a business expects to collect from a single customer across the full span of their relationship. In a subscription business, LTV is commonly calculated as ARPU divided by the churn rate (in matching time units). For example, if ARPU is INR 5,000/month and monthly churn is 2%, LTV = INR 5,000 / 0.02 = INR 250,000. Zoho Billing’s analytics help you track the inputs needed to calculate and monitor LTV.
LTV is most meaningful when compared to Customer Acquisition Cost (CAC). A healthy SaaS business targets an LTV:CAC ratio of 3:1 or higher, meaning you earn at least 3 times what you spend to acquire each customer. Zoho Billing provides the LTV data; marketing and sales cost data comes from your CRM or finance system. Together, LTV:CAC tells you whether your growth model is economically sustainable.
LTV increases when ARPU rises (through upgrades and add-on adoption) or when churn decreases (through better retention). Both levers are tracked directly in Zoho Billing. Monitoring LTV trends over time alongside NRR gives a comprehensive view of whether your customer relationships are becoming more or less valuable and guides decisions about where to invest in product, customer success, and pricing.
Zoho Billing provides the underlying metrics (ARPU and churn rate) needed to calculate LTV, but may not display a direct LTV figure in all plan tiers. You can calculate LTV manually using the formula: LTV = ARPU / Monthly Churn Rate. Connecting Zoho Billing data to Zoho Analytics enables richer LTV calculations that account for plan mix, cohort effects, and expansion revenue.
LTV can be calculated on either a revenue basis (gross LTV) or a margin basis (net LTV or LTV after COGS). For SaaS businesses with high gross margins (70-80%), the difference is relatively small, but for businesses with significant delivery or infrastructure costs, margin-based LTV is more meaningful for comparing against customer acquisition cost. Zoho Billing provides revenue-based LTV inputs; margin adjustments require your cost data from accounting.
Aaxonix is a certified Zoho implementation partner based in Pune. Architecture-first, no surprises.