Company Tax Returns

SBX Corporation Tax Services: Accurate, Compliant, and Tax-Efficient

Google Reviews5.0 ★★★★★
Trustpilot4.7

Tax Filings, Refined for You

At SBX Accountants, we ensure your annual taxable profits are accurately submitted to HMRC through company or partnership tax returns, delivering consistent, high-quality support tailored to your needs.

Integrated Filings, Forward-Looking Advice

We include a draft company or partnership tax return with your final accounts, keeping the process seamless with no waiting time. While compiling your returns, we’ll highlight opportunities to lower your tax burden and share actionable strategies to minimise future costs, all customised to your specific situation.

First-Time Tax Returns, Demystified

For new businesses unfamiliar with tax returns, we provide clear calculations and walk you through your liability, helping you plan for upcoming payments. At SBX, we go beyond service – we aim to equip you with knowledge ensuring you grasp the tax system to strengthen your business over time, which is our ultimate satisfaction as accountants.

Hassle-Free Submissions

Filing company or partnership tax returns can feel intricate and time-consuming. Let our chartered accountants simplify it, offering quarterly projections to clarify your obligations early and reduce the pressure.

The two dates that matter

Corporation tax is due 9 months and 1 day after your company year end. The return itself is due 12 months after year end. We track both for you and file ahead of time.

What it costs

A fixed monthly fee, agreed up front. Use our instant estimate tool for a ballpark in under a minute. After a quick call we send your final quote by email. No hidden fees.

Salary or dividends?

Drag your company profit to compare paying yourself salary only against the optimised salary-and-dividends mix.

Salary vs dividends

Drag your income to see the most tax-efficient way to pay yourself from a limited company.

Company profit (before tax)£60,000
Salary only£3,433
Optimised£3,841
Keep up to £4,895 more a year
2026/27 rates · £12,570 salary with the rest as dividends · single-director company, no other income
The slider stops at £100,000 on purpose. Above that the answer stops being a simple salary and dividend split: drawing everything out starts eating into your personal allowance, and pension contributions, retained profit and timing usually do more for you than any split does. Speak to one of the team and we’ll work it through properly.

Comprehensive Tax Support

We also offer registration assistance with HMRC, expert tax claims, and advisory services to keep your tax strategy sharp.

Switching to us

Switching takes one email. We do the rest. We contact your old accountant, collect your records and pick up your filings without missing a beat. As your appointed agent, we deal with HMRC for you.

Talk to chartered accountants in London & Slough.

SBX helps you stay compliant & keep more of what you earn with expert tax, accounts, and bookkeeping services.

★★★★★ 5.0 on Google, 4.7 on Trustpilot · ICAEW Chartered

What happens next? A quick call with us, then you get your fixed quote by email. We reply within one working day.

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