Web Application Maintenance Contracts in Nepal: What They Should (and Shouldn't) Cost

A custom web application is never really "finished" the way a brochure sits finished in a drawer. Operating systems update, browsers change, dependencies get security patches, and your business's own needs shift as it grows. Businesses that treat launch day as the end of the relationship with their developer usually end up either paying emergency rates when something breaks, or running increasingly outdated software nobody dares touch. A maintenance contract exists to prevent both. Here's what a fair one actually looks like.

Why "It's Done" Is Never True for a Web App

Unlike a static website, a web application has moving parts that depend on things outside your control: a payment gateway updates its API, a server-level security patch needs applying, a library your app depends on gets a vulnerability disclosed. None of this is a sign anything was built badly, it's simply what owning software involves. A system left completely untouched for two years is not stable, it's quietly accumulating risk nobody's watching.

What a Maintenance Contract Should Cover

A reasonable contract covers: security patches and dependency updates applied proactively, not reactively after something breaks; bug fixes for issues in the original scope of work; server and uptime monitoring so someone notices a problem before your customers do; and a defined response time when something does go wrong, "within four business hours" means something, "we'll get to it" doesn't. It should also include periodic backups verified to actually restore, not just scheduled and forgotten.

What It Shouldn't Include (New Features)

This is where disputes happen most often. Maintenance keeps existing functionality running correctly. It is not the same as ongoing development, adding a new report, a new user role, a new integration. A fair contract draws this line explicitly in writing: maintenance fixes what exists, new feature requests get scoped and quoted separately, the same way the original build was. Vendors who blur this line either overcharge for maintenance to cover unscoped feature work, or underdeliver on actual maintenance because they're stretched thin building "small additions" that were never really small.

Typical Costs in Nepal

For a single-purpose custom application, a booking tool or a small internal system, a reasonable monthly maintenance retainer runs roughly NPR 5,000 to 15,000, covering monitoring, patching and a set number of support hours. For a multi-module system, a POS with multiple branches or an NGO platform handling sensitive data, the range typically runs NPR 15,000 to 40,000 monthly, reflecting more moving parts to monitor and patch. Some businesses prefer pay-as-needed support instead of a retainer, which works fine for low-stakes internal tools but leaves you without guaranteed response times or proactive patching, worth knowing which you're choosing and why.

Signs Your Current Maintenance Isn't Worth It

A few honest warning signs: you're paying monthly but can't say what was actually done for that fee in the last quarter; every bug fix somehow becomes a separate paid change order despite paying a retainer; nobody can tell you when the last security patch was applied; or your original developer has gone quiet and "maintenance" now means hoping nothing breaks. Any of these means the contract, or the vendor, isn't doing its job.

How We Structure Ours

Every custom web application WebsNP builds comes with the option of a written maintenance agreement that spells out exactly what's included, patching, monitoring, bug fixes, response times, and what isn't, new features get their own quote, no ambiguity either direction. We report what was actually done each period rather than expecting clients to trust a monthly invoice on faith. If you're evaluating a maintenance contract, whether ours or someone else's, ask for that same clarity in writing before you sign. A system that runs your business deserves a support arrangement you can actually verify, not one you have to hope is working.