Leave your VAT Returns to the Experts and Get Back to Growing your Business!
VAT obligations shouldn't slow your business down. Stellarwiz provides end-to-end VAT return services, handling every submission, deadline, and VAT refund claim with precision, so you don't have to.
- 99% Accuracy
- 100% HMRC Compliance
- Dedicated VAT Expert
More than an Outsourced Accounting Firm, We are Your Financial Partner
We built Stellarwiz with one goal in mind: to give businesses access to the same quality of accounting expertise that large enterprises enjoy, without the overhead of building it in-house.
Based in the UK, we work with businesses across the USA, Canada, Europe, Australia, and New Zealand, delivering outsourced accounting and VAT return services that are accurate, compliant, and built around how your business actually operates.
We are a team of qualified accountants, bookkeepers, and financial professionals who take real ownership of your accounts and offer a tailored approach that fits your systems, your team, and your growth plans.
What's Included in our VAT Return Services at StellarWiz?
Managing VAT is one of the most time-sensitive and error-prone responsibilities your finance team faces. We take it off their plate, completely.
We are a UK-based outsourced accounting firm, and we manage end-to-end VAT return services for businesses across industries. We do not just process numbers; we understand the accounting foundations that make every VAT return accurate, defensible, and filed on time.
Here is exactly what we do for you:
Posting of invoices
Every accurate VAT return starts with correctly posted invoices. With our VAT return filing services, we record every sales and purchase invoice precisely, consistently, and in full accordance with VAT rules.General ledger review
When businesses submit VAT returns, it is only as reliable as the ledger behind it. Before every submission, we go through your general ledger thoroughly, spotting misallocations, duplicate entries, and VAT coding errors. This level of attention is what separates a compliant return from a costly one.Inventory reconciliation
If your business carries stock, inventory reconciliation is a step you cannot afford to skip; incorrect stock valuations distort your VAT position directly. Every period, with our VAT return filing services, we can reconcile your inventory records against your accounts and make sure that when we submit the VAT return, it is built on verified and accurate figures.Credit card & bank account reconciliations
Unreconciled transactions create hidden risks in your VAT return filing process. We go through every bank account and credit card statement, match every transaction, and make sure everything VATable is captured, correctly classified, and accurately reflected in your VAT returns.Sales ledger control account
Your output VAT is only as accurate as your sales ledger. We manage your sales ledger control account with close attention to detail, keeping your debtor records precise and making sure they feed correctly when you submit VAT returns.Purchase ledger control account
Claiming the right amount of input VAT is one of the most valuable and most easily mismanaged parts of VAT return services. We take full ownership of your purchase ledger control account, and you can claim every penny of your VAT refund with our VAT refund services, fully and compliantly, every time.Stop Managing VAT Yourself. Let Stellarwiz Handle It.
Why Businesses Trust Us with their VAT Return Filing Services?
Stay compliant, every single period
Free up your finance team
Cut costs without cutting corners
Claim every penny of your VAT refund
No disruption to your existing systems
Scale without adding headcount
Our Technical Expertise















In-house bookkeeper vs Stellarwiz: A Realistic Cost Comparison
Cost Element
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Annual salary
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Employer National Insurance
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Auto-Enrolment pension
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Accounting software licences
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Holiday & sick cover
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Qualified oversight/review
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Scalability to volume spikes
UK In-House Bookkeeper
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£28,000 – £36,000
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~£3,200 – £4,100
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~£840 – £1,100/year
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£300 – £700/year
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Recruitment cost or backlog
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An additional senior hire is required
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Overtime or second hire
Stellarwiz Outsourced
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Included in the monthly fee
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Not applicable
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Not applicable
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Included / existing env.
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Built in, no disruption
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Included as standard
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Flexible, same-day scale-up
Simple and transparent engagement models
Per Hour
Our most popular entry model for growing businesses
Fixed Hours
Affordable hour-based packages for regular jobs
Dedicated Resource
Form your own team from our experts
Per Job
For all your odd jobs and on-the-fly needs
