The practical answer
Use total cost of ownership, not the advertised monthly equivalent
The number on a pricing page is the cheapest way the seller could describe the product. It’s usually per user, per month, billed yearly, before tax. What hits your bank account is a different number, and I’ve watched plenty of shop owners find that out on renewal day.
So before you sign up for anything, write down four figures: what you pay at checkout, what it costs every month once tax is in, what the first year costs including setup, and what the renewal will be. If a tool still looks good after that, buy it.
What to remember
- Keep three columns apart: the monthly running cost, any annual prepayment, and one-time setup. Mixing them is how budgets go wrong.
- Count every paid user and every add-on you actually need, then add tax and, for dollar billing, the exchange rate and card charges.
- Every tool gets one owner and one renewal date. If nobody owns it, nobody will cancel it.
- Once a quarter, check who uses it and what work it does. A tool that no one opens is a monthly donation.
A decision framework
Go row by row. The last column is where the surprises hide.
| Cost component | Calculation | Common omission |
|---|---|---|
| Licence | Price per billing unit × paid units | Read-only, guest or minimum-seat rules |
| Tax / currency | Subtotal + applicable tax and exchange impact | Checkout currency and bank charges |
| Add-ons | Required storage, automation, support or communication usage | Features excluded from the base tier |
| Implementation | Setup + migration + training + integration | Internal staff time |
| Renewal | Expected recurring cost after introductory term | Automatic renewal at regular price |
Translate pricing into the invoice you will pay
First, find out what you’re actually being charged for. Is it per user, per business, per website, per contact, per message or per gigabyte? Then check how often you pay and whether there’s a minimum commitment. The most common trap is the “monthly” price that is really one year paid in advance. That’s fine if you planned for it, but your cash flow feels the full annual amount on day one, so plan with the checkout total, not the monthly figure.
Tax is the next gap. Indian sellers usually add GST on top of the listed price. Tools billed from abroad in dollars work differently. The GST Council’s note on online services from overseas suppliers says that when the buyer is a GST-registered business in India, the buyer pays the GST under reverse charge. The Council’s IT and IT-enabled services FAQ puts IT services at 18%. Your CA should confirm how this applies to your registration and whether you can claim the credit. Then there’s the money itself: the rupee rate on the day your card is charged, plus whatever your bank adds for a foreign-currency transaction. Your bank statement is the honest record. Treat all of this as an estimate, not a tax ruling.
Worked example (illustrative numbers, not a real price): say a CRM lists $20 per user per month, billed yearly, and you have 5 users. That’s $1,200 at checkout. At an assumed ₹85 to the dollar, that’s ₹1,02,000. Add an assumed 3% bank and card charge and you’re at about ₹1,05,060. If you’re registered and reverse charge applies, 18% GST on the ₹1,02,000 is another ₹18,360. You may get that back as credit, but you pay it first. Now add two people halfway through the year (about ₹21,000 more at the same rates) and a ₹15,000 automation add-on. The “$20 tool” now costs about ₹1.4 lakh for the year before GST, and you’ve paid out over ₹1.6 lakh once GST is counted.
Count seats and feature gates
Write down everyone who needs access: daily users, the accountant who logs in twice a month, admins, and outside people like your CA or a freelancer. Then check three things. Are guests or view-only users free? Does the plan make you license every employee, as Zoho One’s all-employee plan does? Can you reduce seats mid-term, or only at renewal? Per-user tools get expensive quietly. Every new hire gets a login, nobody removes the person who left, and the bill grows every quarter.
Next, take your must-have features and find the cheapest plan that actually includes each one. Integrations, automation, audit logs, longer data history, phone support, AI credits and priority support often sit one tier up or come as paid extras. The plan in the advertisement is rarely the plan you’ll end up on, so price the one you need.
Add implementation and switching costs
Setup is where the cheap tool stops being cheap. Count the hours for configuration, cleaning old data, importing it, connecting other apps, training staff and writing down how things work. Count your own team’s time even when no consultant sends a bill. If your manager spends three weeks fighting a ₹500 app, that app wasn’t ₹500. A pricier tool that works out of the box often costs less in the first year.
Think about leaving before you join. How do you export your data, how much notice does the contract need, and how long will you pay for two systems while you move? You don’t need an exact number, but do one test export in the first week and keep the admin login in the business’s name, not a staff member’s personal email.
Use a renewal calendar and usage review
Put every renewal in a calendar, with a reminder at least 30 days before the last date to cancel. Next to it, note who owns the tool, which card or account pays, how many people actively use it, what it’s for and what it has done for you. Look at usage reports if the tool has them, but don’t confuse logins with results. Someone opening an app every day doesn’t mean it’s earning its fee.
Then give each tool one of three labels. Keep: the purpose and owner are clear. Review: usage is low, it overlaps with another tool, or the price has crept up. Cancel: the work has moved elsewhere or the value isn’t there, once you’ve exported the data and planned the switch. Do this every quarter and it takes an hour. Skip it and you’ll be untangling it in a panic at year-end.
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Frequently asked questions
What is SaaS total cost of ownership?
It is the complete cost of using the software over a period: licences, seats, tax, currency, add-ons, implementation, integration, training, renewal and switching effort.
Should GST always be added to a software price?
Use the actual provider invoice and seek professional advice for your tax treatment. Product pages may display tax-inclusive or tax-exclusive figures, and international billing can differ.
How do I value employee time spent implementing software?
Estimate hours by role and multiply by a reasonable internal hourly cost. Keep the assumption visible so it can be changed and audited.
When should unused software be cancelled?
After confirming the workflow has moved, exporting required data, checking the contract and removing dependencies. Review access and value before each renewal rather than waiting for the charge.
Sources and editorial scope
This guide is based on the official sources listed below, and the date at the top of the page shows when it was last updated. Prices, features and rules can change, so confirm the final terms with the provider, and get professional advice for tax, legal or security decisions.
- Google Workspace pricing — Official per-user plan and billing information.
- Microsoft 365 India plans — Official India plan, tax and billing information.
- Zoho One pricing — Official suite licensing models.
- Freshsales pricing — Official per-user tiers and add-on examples.