All services

Self Assessment

Taking the stress out of tax returns by ensuring they're accurate, on time and tax-efficient.

Whether you're a company director, sole trader, landlord or have additional income to declare, we'll make completing your tax return simple. We'll ensure everything is prepared accurately, submitted on time and, just as importantly, we'll help you claim everything you're entitled to.

What's Included

Tax return preparation.
HMRC submission.
Tax planning advice.
Review of allowable expenses.
Ongoing personal tax support.

Who It's For

Our Self Assessment service is ideal if you:

  • Are self-employed.
  • Are a company director.
  • Receive rental income.
  • Have additional taxable income.
  • Want peace of mind your tax return is correct.

Why Choose CASS?

We'll make completing your tax return straightforward while helping you claim everything you're entitled to and ensuring deadlines are never missed.

Frequently Asked Questions

Let's Talk About Your Business

Every business is unique, which is why we don't believe in one-size-fits-all pricing. Whether you're looking for bookkeeping, payroll, tax support, Xero expertise or advice to help your business grow, we'd love to learn more about you. We'll discuss your business, answer your questions and provide a tailored quotation based on the support you actually need. No pressure. No obligation. Just honest advice from people who genuinely want to help your business succeed.