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Fee calculator · 2026/27

Limited company monthly fee builder.

Tick the services you need and see an indicative monthly fee. For UK limited companies up to £1m turnover. Estimate assumes a standard 12-month accounting period — not binding until engagement letter is signed.

Indicative pricing only. These estimates are subject to our review and are not binding until an engagement letter is signed. Final fees confirmed in writing after a 20-minute call. Short accounting periods, mid-year onboarding, or catch-up work for prior periods will attract additional fees.

Step 1 of 3

Tell us about your company

Approximate annual revenue (before expenses).
Tick all that apply — some need specialist treatment from our sister firm The Tax Lead.

Your estimate

Answer Step 1 to begin building your fee.

Estimate assumes a standard 12-month accounting period. Subject to our review — not binding until engagement letter is signed.

Why work with Fernside

Transparent monthly pricing — no surprises.

Founded by Fahmina Jahan MIAB, Fernside Accounting works with UK limited companies up to £1m turnover across NE London and Essex. Monthly subscriptions with no long contracts, MTD-ready software, year-round support, and a free 20-minute call before you commit. For mid-market work, we cross-refer to our sister firm The Tax Lead.

IAB Qualified ICO Registered MTD Ready Xero / FreeAgent / QuickBooks Partner