Before You Sign an SEO Agency Contract: 17 Checks That Protect Your Business

Signing an SEO agreement should not feel like buying something you cannot inspect. If your business is paying every month to appear more often in Google, you need to know what work will happen, who will do it, what it costs and how you can tell whether it is useful.

This SEO contract checklist helps UK business owners compare an agency’s written proposal with the agreement they are actually being asked to sign. It focuses on the parts that affect your money, website, enquiries and ability to change provider. You do not need to understand coding or search algorithms to use it.

The main rule: do not sign a vague promise to “improve SEO”. Ask for a defined scope of work, named responsibilities, clear fees and measurable reporting. A good agreement can still allow priorities to change as your website improves, but it should never leave you guessing what you are paying for.

This is practical commercial guidance, not legal advice. Contract enforceability depends on the wording and circumstances. For a significant commitment or existing dispute, ask a suitably qualified UK solicitor to review it.

What should an SEO contract actually contain?

A useful SEO agreement normally has three parts. The proposal explains the commercial opportunity and approach. The scope of work says what the supplier will deliver. The contract terms explain payment, access, ownership, responsibilities and how the arrangement ends. Sometimes they are combined into one document. Sometimes they are separate. Ask which document takes priority if they contradict each other.

Search optimisation involves research, technical work, content and measurement. The mix will vary by site. Our explanation of the practical work an SEO agency carries out helps you distinguish a genuine delivery plan from a list of fashionable marketing phrases.

1. Make the business goal specific

“Get us to number one” is not a business objective. A useful goal might be to increase qualified enquiries for commercial cleaning contracts, attract more booked consultations or increase sales of a particular product range. The agency should identify which services and searchers matter most.

Ask: Which services, products and areas are the first priority, and how will we know they are bringing the right customers? National companies may need a different plan from one-location service businesses. If your business has seasonal demand, tell the agency when enquiries are most valuable.

2. Record a starting point before the first change

Without a baseline, you cannot judge progress fairly. Ask the supplier to record organic-search visits, enquiries, important search queries, top landing pages and any relevant technical problems at the start.

Record which conversions are actually measured. A call-click is not necessarily a completed call. A form submission is not necessarily a qualified lead. The distinction matters more than a glossy traffic graph.

3. Replace vague monthly promises with a scope

SEO needs flexibility, but flexibility is not a substitute for accountability. A scope could include an initial technical audit, fixing agreed priority problems, improving selected commercial pages, internal linking, content research, monthly review and reporting. It should say whether the agency does the work or merely writes recommendations for someone else.

Ask what happens when planned work is blocked by missing access or a developer’s workload. Will the agency move to another useful task, or charge the full fee while nothing happens? Record how changes to the scope are approved.

4. Identify the person who implements changes

A report saying your website is slow does not make it faster. A list of page improvements does not update those pages. If the agency cannot edit your website, the contract should identify who will implement recommendations and whether their time is included.

For WordPress sites, ask who handles plugin conflicts, redirects, templates and technical repairs. This is especially important when work depends on a separate web designer or hosting company. You can compare the distinction with a website conversion audit: finding a problem and fixing it are two different deliverables.

5. Define the content work clearly

“Two SEO articles per month” tells you the quantity but very little about quality. Ask who researches the audience, who checks factual claims, whether interviews or business-specific knowledge are required, who approves drafts and what happens if an article needs substantial correction.

A page created simply to fill a publishing target can be less useful than improving an existing service page. The agreement should allow the work to follow real customer demand rather than forcing new posts every month. Google advises making content primarily to help people, not just to attract search-engine visits.

6. Set limits for technical and live-site changes

Agree which edits can be made without approval and which require sign-off. Routine title or internal-link improvements may be low risk. Deleting pages, changing URLs, installing plugins, rewriting important service copy or launching redirects deserve greater care.

Ask whether the supplier will take a backup before significant changes, test forms and payment journeys afterwards, and explain how a failed change will be reversed. Your business website should not become an uncontrolled experiment.

7. Ask exactly how links and publicity will be handled

Be wary of promises such as “500 backlinks every month” with no explanation of where they come from. Ask whether links are purchased, arranged through relevant organisations, earned through useful coverage or created in directories. A vague “link building” budget can hide work that creates risk instead of authority.

Google warns against manipulative link schemes and misleading methods. A sensible agreement allows you to question proposed placements and prevents a supplier from putting risky links on your site without discussion.

8. Keep business control of your accounts

Your company should retain appropriate owner or administrator access to its domain, website, Google Search Console, analytics and any relevant business listings. Give the supplier the access it needs to do the agreed job, rather than handing over personal login details where named user permissions are available.

The contract should explain who sets up new accounts, who receives alerts and how access will be removed when the engagement ends. Our website ownership and handover checklist explains why the domain, hosting, design files and analytics may have different owners.

9. Measure enquiries, not just visibility

Rankings and impressions can be useful signals, but they are not sales. Ask for monthly reporting that connects work to the services you sell. A straightforward report might show organic sessions to valuable pages, calls or contact-form conversions, enquiry quality when you can record it, and what changed during the month.

Where the tracking setup permits, measuring website calls, forms and enquiries in GA4 can help distinguish more visitors from more potential customers. Reports should identify tracking limitations rather than quietly treating every button click as a lead.

10. Agree what communication you will receive

A monthly PDF alone is not necessarily a service. Identify your main contact and agree when you receive an update, how you can ask questions and what the provider will do if performance falls or a technical fault appears.

Ask for a work log that separates completed changes, results observed and next priorities. Those three categories help you understand whether the agency is acting, learning and adjusting.

11. Know who does the work and what is subcontracted

A senior specialist may sell the service while someone else handles most of the work. That is not inherently a problem, but you should know who is accountable. Clarify whether external writers, developers or freelancers are involved, what quality checks apply and who can access confidential data.

Whether you choose a small provider or a larger company, the differences between an SEO agency and a freelancer often come down to communication, capacity and who takes responsibility when problems arise.

12. Add up the full price, including extras

The headline monthly fee is not always the total cost. Ask about setup fees, writing, photography, specialist software, developer hours, third-party licences, paid placements and VAT where applicable. Find out which costs require written approval before the agency incurs them.

Use the same scope when comparing prices. Our breakdown of what SEO services cost in the UK separates one-off work, monthly retainers and the factors that make a campaign more expensive.

Example: a £650 monthly retainer plus £300 monthly development work and a £600 setup fee costs £6,300 over six months, before any additional taxes or optional expenses. A £900 all-inclusive monthly quote would cost £5,400 over the same period. The cheaper monthly headline is not always the cheaper commitment.

13. Read the minimum term, renewal and cancellation wording

A fixed initial term is not automatically unfair or a sign of poor service. SEO can need time to show meaningful changes. But you should understand what the term is meant to achieve, how you give notice and what happens if the relationship stops working.

Check the precise notice period, whether the agreement automatically renews, which address receives notice, whether there are charges for early exit, and whether remaining work or prepaid services are refunded. Different contracts take different approaches: there is no universal UK rule that all business-to-business SEO agreements must allow 30 days’ notice.

Important legal distinction: the Consumer Rights Act 2015 unfair-terms regime mainly concerns contracts between traders and consumers. A company or sole trader buying SEO chiefly for business purposes should not assume those consumer protections automatically apply to its business-to-business contract. Read the actual agreement and seek legal advice where appropriate.

14. State who owns new writing, designs and other work

Do not assume that paying for an article, graphic or custom code automatically transfers every intellectual-property right. UK Intellectual Property Office guidance explains that commissioned creators are generally the first copyright owners unless agreed otherwise in writing.

Ask the contract to explain ownership or licences for original articles, images, reports, page designs, templates and bespoke code. Also clarify which third-party software licences remain active after cancellation. If a licence is tied to the supplier’s subscription, you may need to buy your own replacement.

15. Protect customer data and login access

SEO work often involves website administrators, analytics and forms. Ask what personal information the supplier can see, which people need access and how credentials are protected. If the supplier processes personal data on your behalf, relevant UK GDPR controller–processor obligations may require a written data-processing agreement with specified terms.

Do not treat this as a box-ticking exercise. Check whether external tools receive customer details, whether subcontractors need access and what happens to files or data when the contract ends.

16. Agree what happens if something goes wrong

Every SEO plan involves uncertainty. Rankings move, websites change and competitors act. But there should still be a clear process for handling errors. Ask who investigates if a change causes broken pages, missing forms, accidental noindex settings or lost tracking. Agree who approves urgent fixes and when the agency must inform you.

Google explicitly cautions that no one can guarantee a number-one ranking. More credible commitments concern the work, process, communication and evidence you can inspect. Search results and revenue can be targets, not promises a supplier fully controls.

17. Agree the handover before you need one

A good exit clause is useful even if you hope to stay for years. It should explain how you receive final reports, content files, a record of website changes, any agreed exports, outstanding work and details of temporary access. It should also explain how third-party services are transferred or disconnected.

Do not let the agreement depend on one person’s password. Define an orderly transition so future providers can understand what was done without reversing successful work.

What a useful 90-day SEO scope might look like

This is an illustrative example, not a promise that every website needs the same activities. A small local service company with an established website might agree:

Some sites need immediate technical repairs. Others need better product descriptions, stronger page structure or clearer offers. The value of this example is that both sides can see what happened, not that every agency follows exactly this timetable.

Compare two SEO proposals on the same basis

If one supplier quotes £400 a month and another quotes £900, ask both to complete a simple comparison. Do not mark the cheaper one as a winner until you have identified what is missing.

For a smaller budget, focused work can be sensible. The problem is not a low price itself; it is a promise that no realistic amount of work can support. That distinction is explained in our examination of what inexpensive SEO packages actually include.

Seven warning signs worth challenging

• Guaranteed number-one rankings: request a clear explanation of the claim and how it would be measured.
• No defined tasks: “continuous optimisation” alone does not explain the service.
• Secret methods: an agency should be able to explain its approach without exposing proprietary internal tools.
• Agency-only account ownership: ask why the business cannot retain appropriate administrator access.
• Reports that cannot be checked: request access to primary data sources where practical.
• Large, unexplained link promises: ask how placements are earned and reviewed.
• Exit rules you discover only after signing: ask for every document that forms part of the agreement.

An email you can send before accepting the proposal

You can copy these questions into an ordinary email. They help you get practical answers in writing without demanding a legal document for every small change:

Thanks for the proposal. Before we agree, could you confirm which pages and business enquiries are the priority, what you will implement during the first 90 days, which work is excluded, and whether extra costs need approval? Please also confirm who will own the accounts and new content, what your monthly report includes, the full minimum commitment and notice period, and what files and access we receive if we leave. Finally, who will be our day-to-day contact and what is the process if a live-site change causes a problem?

When the reply arrives, compare it with the actual signed documents. An encouraging sales email is not a substitute for a clear agreed scope.

Frequently asked questions

Do I need to sign a 12-month SEO contract?

No universal rule requires a 12-month term. Some providers offer monthly arrangements; others propose an initial commitment. The right choice depends on the work, investment and your appetite for risk. Make sure you understand cancellation and renewal before agreeing.

Can an SEO agency guarantee first place on Google?

No provider controls Google’s rankings. Google’s published guidance warns against promises of guaranteed number-one positions. Ask for clearly defined work, realistic expectations and honest reporting instead.

Should an SEO agency have full WordPress administrator access?

Only if the agreed work genuinely requires it. Use individual accounts with appropriate permissions. Keep your organisation’s own administrator account, secure backups and recovery options. Approve high-risk changes separately.

Who owns the SEO articles once I pay for them?

The answer depends on the agreement and applicable copyright rules. Paying alone does not necessarily transfer copyright in commissioned work. Put rights, reuse and handover terms in writing.

What if the agency refuses to explain the monthly report?

Ask what was changed, which primary data sources were used, what qualified enquiries were recorded and what will be done next. A supplier may use specialist tools, but the business purpose of the work should still be understandable.

Does a UK business get a 14-day cooling-off period on SEO services?

Do not assume so. Consumer cancellation rules and business-to-business agreements are different. The applicable terms depend on who contracted, for what purpose and how the agreement was made. For any significant cancellation question, seek specific legal advice.

Choose a contract you can understand and a service you can measure

A clear SEO agreement protects both sides. The supplier knows what it is expected to deliver; your business knows what it is buying. Focus on defined work, safe access, transparent reporting and outcomes that matter to customers rather than impressive-looking charts.

If you are comparing SEO support for a South London business, SEO services in Croydon are one place to explore the type of work available. If you first need to understand whether your current site is losing enquiries, a website audit can help you identify the questions your next supplier should answer.

Sources and further checks

The practical checklist above is informed by current official guidance, including Google Search Central’s advice on hiring an SEO, the UK Intellectual Property Office’s explanation of commissioned copyright, the ICO’s guidance on controller–processor contract terms and the CMA’s explanation of consumer-contract fairness. The last of these applies to trader–consumer relationships, not automatically to ordinary business-to-business SEO purchases.