Top Accounting & Auditing Websites in the United Kingdom

Key Insights on Top Accounting & Auditing Websites in the United Kingdom on February 2026

As of February 2026, xero.com leads Accounting & Auditing in the United Kingdom with 8.45M monthly visits. Its audience skews desktop-first (65.75% desktop / 65.75% mobile), and traffic is up month over month 6.86% and up year over year 27.57%. thesalarycalculator.co.uk holds second with 2.75M visits and a mobile-leaning mix (24.16% desktop / 75.84% mobile), while hmrc.gov.uk ranks third with 2.12M visits.

Across the leaders, tax2u.co.uk is the most mobile-first (98.07% of visits), whereas approvalmax.com is the most desktop-reliant (98.16%). Momentum favors iplicit.com in the latest month (116.93%), while taxcalc.com shows the steepest pullback.

Acquisition patterns also differ: xero.com is driven primarily by search, xero.com by direct, and xero.com by referral; overall, 97 of the top 100 sites are direct-led, 2 are search-led, and 1 lean on social.

These insights come from the Traffic & Market Toolkit, enriched with extensive clickstream data.

Our AI algorithms analyze petabytes of information from a blend of proprietary and external data pools, reflecting the online activities of over 200 million anonymized users.

For more detailed information on our data-gathering and analysis process, please visit our information page here.