SaaS accountant UK
Accounting for UK SaaS businesses that need more than year-end accounts. NDCA keeps subscription revenue, deferred revenue, Stripe payouts and VAT accurate as you scale, on a fixed monthly fee.
In short: NDCA is an ACCA-regulated accountancy practice for UK SaaS startups. We handle subscription revenue, deferred income, payroll, VAT on digital sales and monthly management accounts that track recurring revenue and runway. Your agreed services are covered by one fixed monthly fee, with a named accountant who knows your numbers.
What NDCA clients say
Verified Google reviews from NDCA clients.
In short: NDCA is an ACCA-regulated accountancy practice for UK SaaS startups. We handle subscription revenue, deferred income, payroll, VAT on digital sales and monthly management accounts that track recurring revenue and runway. Your agreed services are covered by one fixed monthly fee, with a named accountant who knows your numbers.
What we handle for SaaS startups
SaaS revenue does not behave like normal trading income, and generic bookkeeping tends to get it wrong.
Subscription revenue and deferred revenue
Your Stripe balance is not the same thing as your accounting revenue. If a customer pays £1,200 upfront for a 12-month subscription, that is not all revenue on day one, it is recognised over the period the service is provided, with the unearned portion held as deferred revenue.
Stripe and payment processor reconciliation
Stripe, GoCardless, Paddle and Chargebee deduct processing fees, refunds and chargebacks before money reaches your bank. We reconcile the underlying transactions, gross sales through to fees and net payout, so what lands in Xero matches what happened.
MRR, ARR and management reporting
Accounting revenue and SaaS operating metrics are not the same thing. Founders and investors also look at MRR, ARR, churn and gross margin and we can structure your reporting around what matters to your business.
R&D tax relief
Software development can qualify for R&D tax relief where the project meets the relevant statutory conditions, including genuine technological uncertainty. Routine development does not automatically qualify. We help identify potentially qualifying activity and prepare the supporting information.
Investor-ready numbers
Your statutory accounts tell you what happened. Your management accounts should help you decide what happens next: cash burn, runway, MRR, ARR, gross margin and deferred revenue.
See our full accountant for UK tech, SaaS and AI businesses page or our AI startup accounting page if your product is AI-led.
What NDCA handles for SaaS startups
What matters most changes as your SaaS business grows.
Before revenue: Stripe or Paddle connected to Xero from day one, and development time tracked in case it qualifies for R&D relief.
First paying customers: deferred revenue on annual plans, VAT on subscriptions and MRR and churn reported alongside the statutory numbers.
Fundraising: MRR and ARR that reconcile to the accounts, which is one of the first things a due diligence team tests, plus SEIS/EIS advance assurance where you qualify.
Scaling: EMI options for key hires, payroll and VAT on customers outside the UK.
International SaaS customers and VAT
UK VAT registration is generally required once taxable turnover exceeds £90,000. Some SaaS businesses register voluntarily where it suits their customer base, though this is not always beneficial.
Selling software or digital services to UK, EU, US and other overseas customers can create VAT and place-of-supply considerations, with treatment differing for B2B and B2C sales. We look at your actual customer base rather than applying a blanket rule.
Business costs may be allowable where they meet the relevant tax rules and are incurred for the purposes of the trade, such as cloud hosting, software subscriptions, developer tools, payment processing fees, contractors, salaries and office costs. Only the business element of mixed-use items may be allowable.
The accounting treatment of software development costs, capitalised or expensed, depends on the nature of the expenditure and whether the relevant recognition criteria are met.
Get in touch with an accountant for SaaS startups UK who already understands cross-border VAT and subscription billing.
How NDCA works
What you can expect:
You get a named accountant who understands your SaaS model, on a fixed monthly fee agreed up front covering bookkeeping, VAT, payroll and year-end work, with a direct point of contact who normally replies the same day.
NDCA is an ACCA-regulated practice on Xero, working remotely with SaaS businesses across the UK, wherever your business is based, on bookkeeping, VAT, year-end accounts and Corporation Tax, alongside deferred revenue and R&D claims.
The software we use: Xero and Apron
Xero is the system everything runs through: payment processor reconciliation, bank feeds, multi-currency invoicing, VAT under Making Tax Digital and clean records from day one.
Running on Xero gives cleaner bookkeeping, better visibility over cash and deferred revenue and easier reconciliation. Stripe and other billing data feed in through an appropriate integration, and Apron keeps supplier invoices organised.
R&D claims and deferred revenue keeping you up at night?
MRR in one tool, deferred revenue in another, Stripe payouts landing at different times. We handle it, on one fixed monthly fee.
Reviews
Discover why businesses trust us for dependable accounting services and practical financial advice.
What NDCA clients say
We work with businesses across the UK and beyond, delivering results that speak for themselves. Browse our reviews to see the impact we have made, and if you have worked with us, we would love for you to leave a review on Google
Switching from another accountant
Switching is simpler than most founders expect, and you do not need to wait for year-end.
1. You approve the engagement.
2. NDCA requests professional clearance from your existing accountant.
3. We collect the relevant records.
4. We set up or transfer your accounting systems.
5. We take over your ongoing accounting and tax work.
How long it takes depends mainly on how quickly your previous accountant sends the records across, and we keep you updated throughout.
SaaS startup accounting FAQs
Ongoing bookkeeping, VAT, payroll, year-end accounts, Corporation Tax and management reporting on Xero, plus SaaS-specific work such as deferred revenue, payment processor reconciliation and R&D claims, for one fixed monthly fee.
Over each subscription period rather than when the cash lands, with anything paid in advance held as deferred revenue until it is earned.
Yes. We reconcile the underlying transactions from providers such as Stripe, GoCardless and Paddle, gross sales through to fees, refunds and chargebacks, so the net payout in your bank matches what happened.
Yes, where a project resolves a genuine technical problem. Routine product work usually does not count, so we review each project before a claim.
Where your company meets the relevant conditions, we can support SEIS/EIS advance assurance and help set up EMI share options for qualifying employees.
Yes. We work with founders in London, Cambridge, Manchester, Bristol, Birmingham and beyond, all remotely.
Related guides
Accounting for Cambridge Tech Startups and Spinouts
How Cambridge-based SaaS and deep-tech founders should approach R&D tax relief, investor…
Accounting for Oxford’s Tech and Spinout Founders
A practical guide to R&D tax relief, SEIS/EIS and investor-ready accounts for tech founders…
How to Pay Yourself as a Limited Company Director
Learn how to pay yourself as a limited company director in the UK. Salary, dividends, tax planning…
Ready to get your accounts under control?
