Service
Self-Assessment Filing Services in Glasgow
Fixed-fee self-assessment filing with a clear scope, practical guidance and ACCA-regulated support.
Overview
Accurate and Timely Tax Submissions
Countify provides expert self-assessment filing services in Glasgow for freelancers and high-net-worth individuals. We ensure your tax submissions are accurate, compliant, and submitted on time.

What you get
Self-Assessment Filing Services in Glasgow
Our self-assessment filing services are designed to simplify the tax submission process. Whether you’re a freelancer or a high-net-worth individual, we ensure your taxes are filed accurately and on time.
Key benefits
Accurate and timely tax submissions
Expert support for freelancers and high-net-worth individuals
Compliance with HMRC regulations
Tailored tax solutions
Peace of mind for tax obligations
How we deliver it
Self-Assessment Filing, step by step.
This is the workflow your job runs through in our practice system — the same stages, the same checks and the same deadline tracking for every client.
- Statutory deadline
- Online return and balancing payment due 31 January after the tax year ends on 5 April.
- How we schedule it
- Scheduled to finish by early December — eight months after the tax year ends and nearly two months before HMRC's deadline.
- 1
Records
Income records gathered for the whole year, and last year's return checked for anything carried forward.
- 2
Preparation
Reliefs and allowances claimed where due, and payments on account checked.
- 3
Your approval
The computation is reviewed, then sent to you to approve — you are notified the moment it is ready.
- 4
Filing
Submitted to HMRC, with the amount and dates of every payment confirmed to you.
Usually delivered alongside
Why choose Countify
Self-Assessment Filing, done right.
Countify’s self-assessment filing services ensure your tax submissions are accurate and compliant. With our expertise, you can focus on your work while we handle your tax obligations.
How we work
Predictable, fixed-fee engagements.
Self-Assessment Filing starts with a free discovery call. From there, we agree the scope and fixed fee upfront, so there are no surprises on your invoice. Once instructed, we deal directly with the relevant records, authorities and software access needed for this service.
- Step 01
Free discovery call
A 20-minute chat to understand your self-assessment filing needs, deadlines, and current records.
- Step 02
Fixed-fee proposal
We confirm the self-assessment filing scope and price in writing through an engagement letter.
- Step 03
Onboarding & delivery
We collect the information needed for self-assessment filing and keep each agreed deadline visible.
For self-assessment filing, we support clients in Glasgow city centre, across Scotland, and throughout the UK via Xero, QuickBooks Online, FreeAgent and secure document sharing. Day-to-day contact is with your named accountant.
Pricing
Fixed monthly fees
- Sole trader package
- from £35/month
- Limited company package
- from £95/month
Prices vary with scope and the state of your records. Your fixed fee is agreed in writing before any work starts. Self-Assessment Filing is quoted as part of that fixed fee or as an add-on.
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Self-assessment filing involves submitting a tax return to HMRC to report income, expenses, and other financial details.
Freelancers, self-employed individuals, and high-net-worth individuals typically need to file a self-assessment tax return.
Our services include preparing and submitting your tax return, ensuring compliance, and providing expert advice.
Yes, we provide expert support for complex tax situations, including high-net-worth individuals.
The process typically takes 1-2 weeks, depending on the complexity of your financial situation.
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Free, no-obligation consultation. We agree the fee upfront — no surprises.
5.0 on Google · 8 reviews- Fixed fee agreed in writing before work starts — no surprise bills.
- Switching is handled for you, including the professional clearance letter.
- A named accountant who knows your business, not a call queue.