Accountants in Hertfordshire for owner-managed businesses and landlords
A Cuffley-based chartered accountancy firm working with companies, sole traders and property owners across Hertfordshire. Fixed monthly fees, cloud bookkeeping and a qualified accountant who picks up the phone.
IAK Accountants is based in Cuffley, in the south of Hertfordshire, a few minutes from Potters Bar and Cheshunt and within easy reach of Hatfield, Welwyn Garden City, Hertford and St Albans. We have worked with Hertfordshire businesses since the firm was founded, and the county remains the core of our client base alongside North London.
Hertfordshire is a county of owner-managed businesses. Trades and construction firms around the M25 and A10 corridor, logistics and distribution operators near the A1(M), professional practices in the market towns, a growing number of life sciences and technology companies around Stevenage and Welwyn, and a large population of contractors and consultants who commute into London. Most of our Hertfordshire clients are in the £100,000 to £5 million turnover range, and almost all of them want the same three things: accounts filed on time, tax kept as low as the rules allow, and numbers they can actually use.
Below you will find how we work with clients across the county, the services we provide, and the questions Hertfordshire business owners ask us most often when they are thinking about changing accountant.
Accounting services we deliver across Hertfordshire
Every engagement starts with the same conversation, what do you need filed, what do you need understood, and what do you keep getting wrong. From there we shape the work.
Accounting services
Statutory accounts, corporation tax returns and Companies House filings for Hertfordshire limited companies, on a fixed fee.
Learn more →Bookkeeping
Cloud bookkeeping in Xero with regular reconciliation, so your VAT return is a review rather than a scramble.
Learn more →Payroll and CIS
PAYE, RTI, auto-enrolment pensions and CIS returns for employers from one director to a hundred staff.
Learn more →VAT advice and returns
Registration, quarterly MTD returns, flat rate and reverse charge advice for trades, retail and services businesses.
Learn more →Personal tax and self assessment
Self assessment for directors, landlords, partners and the self-employed across Hertfordshire.
Learn more →Tax planning
Remuneration, incorporation, capital allowances, R&D and property planning reviewed against current HMRC rules.
Learn more →Management reporting
Monthly management accounts and cash flow forecasts for Hertfordshire businesses that are growing or raising finance.
Learn more →Xero setup and migration
Certified Xero partners. Setup, migration, app integrations and team training, usually inside two weeks.
Learn more →Why Hertfordshire businesses pick us
Our closest clusters of clients are in the Broxbourne and Welwyn Hatfield districts: Cuffley, Potters Bar, Cheshunt, Waltham Cross, Hoddesdon, Hatfield and Welwyn Garden City. From there we cover Hertford and Ware, St Albans and Harpenden, Borehamwood and Radlett, and Stevenage. We meet clients at their premises when it helps, but the day-to-day work runs through Xero, email and video calls, so a business in Bishop's Stortford gets the same service as one in Potters Bar.
The industry mix shapes the work. Construction and trades bring CIS returns, domestic reverse charge VAT and job costing. Logistics and motor trade businesses bring vehicle VAT, fuel and mileage questions and payroll with irregular hours. Consultants and contractors bring IR35, the salary and dividend mix and pension planning through the company. Hertfordshire's property market brings landlords with rental income, Making Tax Digital obligations and capital gains on sales.
Whatever the sector, the engagement runs the same way. We agree a fixed monthly fee up front, set you up on Xero if you are not already there, reconcile the books weekly or monthly, file VAT, payroll and year-end returns on a published calendar, and review your tax position before the year end rather than after it, when it is too late to change anything.
- Based in Hertfordshire, not a London firm with a county postcode
- Fixed monthly fee agreed in writing before we start
- One named accountant who knows your business
- Free review of your current books and last return
- Same-day replies on weekdays during office hours
- Free Xero migration from spreadsheets or other software
Find us, and how we work with Hertfordshire
Office Suite 112, Cuffley Place, Sopers Road, Cuffley, Hertfordshire EN6 4SG. Most Hertfordshire clients meet us online or at their premises.
Frequently asked questions
Where in Hertfordshire are you based?
Our office is at Cuffley Place, Sopers Road, Cuffley EN6 4SG, a short walk from Cuffley station and about ten minutes from junction 24 of the M25. We work with clients across the county and meet at their premises, at our office or by video call.
Which parts of Hertfordshire do you cover?
Most of our clients are in Cuffley, Potters Bar, Cheshunt, Waltham Cross, Hoddesdon, Hatfield, Welwyn Garden City, Hertford and Ware, with others in St Albans, Harpenden, Borehamwood, Radlett, Stevenage and Bishop's Stortford. Because the work runs through Xero and video calls, location within the county makes little practical difference.
How much does an accountant cost in Hertfordshire?
We quote a fixed fee in writing before we start. A sole trader self assessment starts around £250 a year. A limited company with bookkeeping, payroll, VAT and year-end accounts typically costs between £150 and £450 a month depending on transaction volume and staff numbers.
Can you take over from my current accountant?
Yes. We handle the professional clearance letter, request your records and pick up where the previous firm left off. You sign one authority form and we do the rest. Most takeovers complete inside three weeks.
Do you work with construction and trades businesses?
Yes. A large share of our Hertfordshire work is for contractors and subcontractors. We run monthly CIS returns, deal with the domestic reverse charge for VAT, and set up job costing so you can see which contracts actually make money.
Do you help with Making Tax Digital for sole traders and landlords?
Yes. From April 2026 sole traders and landlords with qualifying income over £50,000 must keep digital records and send quarterly updates to HMRC, with the threshold falling to £30,000 in April 2027. We set up the software, submit the updates and file the final declaration.
Are you Xero certified?
Yes. We are certified Xero partners and use Xero as our default platform. We also support QuickBooks, Sage and FreeAgent where a client prefers to stay on them.
Guides and calculators on this topic
Free reading and tools from our insights library if you want the detail before you speak to us.
Nearby areas we also cover
Looking for an accountant in Hertfordshire?
We will run the numbers, give you a fixed monthly fee, and start work the same week.