From outsourced development to design, consulting, and marketing agency work, service contracts are among the most frequently used contracts at any company. And because they're used so often, it's common to copy last year's contract, swap in a new name, and lose an important clause along the way.
The short version
Most service contract disputes come from three clauses: scope, acceptance, and intellectual property. Check that all 10 clauses below are in place, and for those three, don't settle for a single line. Spell them out with numbers and attached documents. If writing from scratch is hard, the fastest route is to start from a standard contract published by a government agency.
The 10 must-have clauses
| No. | Clause | What happens without it |
|---|---|---|
| 1 | Purpose | No clear basis for interpreting the contract |
| 2 | Scope and content of services | "You're supposed to do this too" disputes over extra work |
| 3 | Term and schedule | No standard for judging delays |
| 4 | Fees and payment terms | Arguments over when the deposit and final payment are due |
| 5 | Acceptance | No agreement on when the work counts as complete |
| 6 | Ownership of intellectual property | You may not be free to use the deliverables |
| 7 | Confidentiality | Hard to respond to leaks of internal materials |
| 8 | Restrictions on subcontracting | A vendor you've never heard of ends up doing the work |
| 9 | Damages and liquidated damages for delay | Weak grounds for claims over delays or defects |
| 10 | Termination, rescission, and dispute resolution | Unclear how to wind down the relationship and which court has jurisdiction |
How to write the 3 clauses people fight over most
① Scope of services. Write it in one line like "website development" and you'll argue over the number of revisions, the number of pages, and whether maintenance is included. Attach a statement of work or the quote and tie it in with "as set out in the attached statement of work."
② Fees and acceptance. Link payment to acceptance, as in "payment within 30 days of acceptance," and include both an acceptance period (e.g., 7 days after delivery) and language stating that the work is deemed accepted if no objection is raised within that period. Otherwise the schedule drags on.
③ Intellectual property. State when, and to whom, the copyright in the deliverables transfers. The usual arrangement is "transfers to the client upon final payment," with an exception for tools and libraries the vendor already owned.
I covered the liquidated damages clause for delays separately in Liquidated damages rates: how to calculate them and write the contract clause.
Start from a standard contract
Government agencies such as the Korea Fair Trade Commission publish standard contracts by industry. If your transaction falls under Korea's Fair Transactions in Subcontracting Act, there are separate rules like the obligation to issue written documents, so even if you use a standard contract, have your legal team or an expert review it once.
Harder than the template: version control
A service contract goes through multiple revisions before signing. The business team gets a revised draft by email, legal adds its comments again, and the final version ends up on someone's PC. Sooner or later, the "version legal reviewed" and the "version actually signed" turn out to be different.
- If you don't sign many service contracts, a file naming convention (date_counterparty_version) and a rule that "the final version is signed as PDF only" will solve most of it.
- If multiple departments sign service contracts all the time, it's worth locking the legal-reviewed template as a fixed template and looking at a tool that keeps revision history and review status in a single document. According to public materials, PRIX supports legal review, internal approval, and e-signature in one place (Digital Daily).
Alpaca's takeaway
A good service contract comes from specificity, not length. If you have a service contract to sign before the end of the year, check that at least the three clauses, scope, acceptance, and intellectual property, are filled in with numbers and attached documents.
🦙 That's it for Researcher Alpaca's research notes. This post is a general summary of information, not legal advice on any specific matter. If anything's wrong or you want to know more, use 'Contact Josh' below to let me know.
Related reading
- Liquidated damages rates: how to calculate them and write the contract clause
- Contract review requests: 5 ways to get legal to look right away
Sources
- PRIX rolls out 'AI contract management' across all plans (Digital Daily) — integrated legal review, internal approval, and e-signature
