Startups

Startup Accountant Checklist for Limited Companies

A practical checklist for startups comparing accountants for company setup, bookkeeping, Corporation Tax, payroll, VAT, and investor-ready records.

Published 1 October 2024Updated 13 June 20266 min read

A startup accountant should help a limited company set up clean records early, not only prepare year-end accounts later. The right support depends on company formation, founders, software, payroll, VAT, Corporation Tax, funding plans, and investor reporting needs.

Written by

FindAccountants.uk editorial team

Directory editors who maintain accountant-comparison guidance using official sources, service-page context, and FindAccountants.uk profile data.

Reviewed

Last checked 13 June 2026.

Official source links are provided where rules, thresholds, or compliance duties may change.

How this guide is reviewed

FindAccountants.uk guides are reviewed for practical accountant-comparison usefulness, source quality, internal service-page alignment, and clear warnings where tax rules or thresholds may change. Where a guide discusses HMRC, tax, VAT, payroll, or company compliance, it links to official GOV.UK or HMRC resources so readers can verify current rules before making decisions.

Start before the first trading month

Startup accounting is easier when bank accounts, bookkeeping software, share records, payroll decisions, VAT questions, and receipt capture are organised before trading becomes busy. Early setup reduces messy clean-up work later.

If you plan to raise investment, apply for grants, claim R&D relief, or hire staff, tell the accountant before choosing a package so the scope reflects your real needs.

What should startups prepare before choosing an accountant?

Before choosing a startup accountant for a limited company, prepare your company number, incorporation date, registered office, SIC code, shareholder details, director details, planned trading start date, bank account status, software preference, funding plans, payroll needs, VAT expectations, and any R&D or grant questions. The accountant needs to understand whether you are pre-revenue, trading, hiring, raising investment, selling online, working internationally, or preparing for investor reporting. Ask who will handle bookkeeping setup, Companies House accounts, confirmation statements, Corporation Tax registration, tax return preparation, payroll, VAT registration checks, management reports, and founder salary or dividend questions. You should also confirm how monthly records will be reviewed and who owns deadline monitoring and reminders. Before appointing anyone, check current GOV.UK and Companies House guidance, then agree scope, fees, software access, response times, and responsibilities in writing.

Check compliance and advisory scope separately

Compliance work may include bookkeeping, annual accounts, Corporation Tax returns, payroll, VAT, and Companies House filings. Advisory work may include cash flow, funding readiness, tax planning, R&D preparation, and board or investor reporting.

Ask what is included in the monthly fee and what is charged separately, especially if you need forecasts, investor packs, or founder remuneration advice.

Build records investors can understand

Good startup accounts should make revenue, costs, runway, payroll, tax liabilities, and funding movements easier to explain. That matters when founders need decisions quickly or investors ask for clean numbers.

Choose an accountant who can explain accounting choices in plain language and set a review rhythm before month-end reporting becomes urgent.

What to prepare before speaking to an accountant

- Company number and incorporation date
- Founder and shareholder details
- Software and bank account status
- Payroll and VAT expectations
- Funding, R&D, or investor reporting plans

Official guidance to check

Rules and thresholds can change. Use these official sources alongside accountant advice before making tax or compliance decisions.

Set up a private limited companyGOV.UK guidance on company formation steps, including registered office, SIC code, and Companies House registration.Corporation Tax overviewHMRC guidance on Corporation Tax responsibilities for companies and associations.Register as an employerGOV.UK guidance on registering with HMRC when a company starts employing staff or directors through payroll.When to register for VATOfficial VAT registration guidance for checking thresholds, timing, and special situations.File a confirmation statementCompanies House guidance on filing confirmation statements and keeping company information up to date.

Related accountant resources

Compare startup accountantsFind firms that support startup bookkeeping, company setup, tax, payroll, and growth reporting.Browse company formation accountantsShortlist accountants that can help with company setup, registered details, and first-year compliance.Find corporation tax accountantsCompare firms that prepare company tax returns and coordinate Corporation Tax deadlines.Read the cloud accounting guideSee how digital records can support cleaner startup accounting and faster reporting.