Stay Compliant. Move Faster. Sleep Better.
A flexible monthly retainer built around your UK immigration and sponsorship needs.

You’ve Got Bigger Things to Worry About Than Immigration Red Tape
You’re growing your team, expanding into the UK, or managing multiple sponsored workers, and with every new hire comes new rules, risks, and responsibilities.
Maybe you’ve already had a Home Office visit. Maybe you haven’t, yet. Either way, you're aware that getting it wrong isn’t just a paperwork issue. It’s a business risk.
You need peace of mind.
You need answers fast.
You need a partner who knows what they’re doing.
That’s Where We Come In
At Immtell, we provide ongoing immigration and sponsor licence support for businesses who want to stay compliant, avoid unnecessary costs, and keep moving forward.
Our monthly retainer service gives you direct access to regulated experts and wraps the support you need into a simple, predictable monthly fee.
But it’s not off-the-shelf. We help you build a retainer that fits your business and scales with you.
Your Journey, Your Retainer
No two businesses face the same challenges. That’s why we don’t lock you into rigid contracts or bloated bundles.
Instead, we help you build a support package around what you actually need.
We’ve got you covered.

What’s Typically Included
Most of our retainer clients build a package that includes a combination of:
- Sponsor Licence Management: Ongoing advice, document checks, policy reviews, and regular health assessments to stay fully aligned with Home Office requirements.
- CoS Requests (1 per month included): Support drafting and submitting Defined and Undefined CoS, including justification and responses to any Home Office queries.
- Experienced Personnel for New Businesses: New or expanding businesses often face challenges in appointing an appropriate Authorising Officer, especially if no internal team member possesses the required UK residency or compliance background. Immtell addresses this gap by providing skilled British and settled professionals to serve as your Authorising Officer (AO) or Level 1 User. This ensures you have knowledgeable personnel who can manage Home Office requirements effectively from day one.
- Right to Work Guidance: Expert help on day-to-day onboarding and verification issues, avoiding common errors that could lead to penalties or revocation.
- Live and On-Demand Training: Flexible delivery of training for Authorising Officers, key users, hiring managers, and HR — tailored to your risk profile.
- Strategic Advice and Risk Monitoring: Get proactive alerts and strategic advice when the rules change or your internal risk position shifts.
- Priority Handling with the Home Office: Where available, we’ll secure priority processing slots with the Home Office on your behalf. Including; fast-tracked updates to key personnel, sponsor licence changes, and urgent Undefined CoS allocation requests.
- Real Human Support — Not Just an Online Portal: Unlike many providers who hide behind ticketing systems and chatbots, we believe immigration support should be personal. As a retainer client, you’ll speak directly to a named, senior advisor by phone, Zoom or email. No faceless platforms. No copy-paste replies. Just clear, experienced guidance from someone who knows your business.
And because your needs may shift, you can evolve your retainer over time, without starting from scratch.
Why It Works
- Predictable Costs: No surprise bills. You know exactly what’s included, and what’s extra, with fixed fees for any additional services.
- Regulated Advice: We’re registered by the Immigration Advice Authority (IAA), and we don’t hand you off to juniors or chatbots.
- Peace of Mind: You’ll know that your licence, your records, and your processes are all in safe hands.
- Support When It Matters: From urgent CoS requests to policy crackdowns, you’ll have someone in your corner.

Build Your Own Retainer Today
Use our free estimator to scope out the services you need and get an indication of the estimated monthly price. You’ll only pay for what’s relevant and you can update your package as your business evolves.
Not Ready to Commit?
That’s fine. Book a short discovery call with one of our specialists. We’ll talk through your current situation and suggest the best way forward, whether that’s a retainer, one-off project, or audit.
Further Reading
- Authorising Officer Service
- Certificate of Sponsorship (CoS) Support
- Apply for a Sponsor Licence
- Home Office Sponsor Duties
- What Happens During a Home Office Compliance Audit
- Seven Common Sponsor Duties HR Teams Miss
Frequently Asked Questions
Are there any hidden costs?
Can I still speak to a real person if I need to?
Does the service include help with visa applications?
How quickly can we get started?
Is the monthly fee fixed or can it change?
Is this only for large companies with lots of sponsored workers?
What does the retainer service include?
What if I don’t need help every month?
What’s the benefit of a retainer versus pay-as-you-go?
Who will I be working with?

