Tax doesn’t have to be stressful. At Mounts Bay Accountants, we handle Self Assessment tax returns, corporation tax and personal tax planning for individuals and businesses across Penzance, Newlyn and West Cornwall — making sure you meet every deadline and don’t pay a penny more than necessary.

For individuals, we manage the full Self Assessment process: gathering the right information, completing and filing your return, and making sure any tax owed is calculated correctly. Whether your income comes from employment, self-employment, rental properties, investments or a mix of all four, we’ve seen it before.

For limited companies, we handle corporation tax compliance — calculating the liability, preparing the CT600, and filing with HMRC on time. We also offer proactive tax planning throughout the year, not just at year end, to make sure your business structure is as tax-efficient as it can be.

As a newer, growing practice, we have the time to give your tax affairs the attention they deserve — you won’t be handed off to a junior member of staff.

Tax services for individuals and businesses across Newlyn, Penzance, Mousehole, St Ives, Helston, St Just and the wider West Cornwall area.