CT600 tax return filing in Kettering

CT600 filing for Kettering limited companies

The CT600 is the company tax return form. It is filed online and has to be accompanied by the full statutory accounts and a tax computation in iXBRL format. Filing the CT600 with HMRC is a separate duty from filing accounts at Companies House, even though most companies deal with both in the same week.

CT600 filing service for Kettering businesses: local facts

Kettering is in the North Northamptonshire council area, in the East Midlands region. In North Northamptonshire, 13,510 of the 14,880 VAT- and PAYE-registered businesses in the 2026 ONS count have fewer than ten employees, around 91%. If you run a company in Kettering, you are in good company.

The largest groups of micro businesses in North Northamptonshire are construction (2,120), wholesale and retail (1,915) and arts, entertainment and recreation (1,655). For construction companies in Kettering, Construction Industry Scheme deductions, retentions and stage payments can distort profit, so we reconcile your CIS statements before the accounts are prepared. That puts construction at 16% of the local micro-business base.

Zooming in, the ONS neighbourhood area around Kettering (North Northamptonshire 018) has 720 VAT- or PAYE-registered businesses, and 625 of them (87%) are micro businesses.

North Northamptonshire ranks 202 of the 1105 areas we serve by number of micro businesses, and its micro share of 91% is above the 89% average across them. In wholesale and retail (1,915 micro businesses in North Northamptonshire), closing stock and the VAT treatment of different product lines are the usual pressure points, so we value stock carefully and check your VAT records. In arts, entertainment and recreation (1,655 micro businesses in North Northamptonshire), irregular income and one-off costs make year-end planning important, so we spread costs and income into the right periods.