hardhatadmin
hardhatadmin: Broad HMRC and business administration tools for UK construction businesses. Ranked #60 of 123 in Personal Tax Software by our editors (3.1/10); pricing: Free plan · 60-day trial; best for UK sole traders needing tax and business admin.
At a glance
- Editor score3.1 / 10
- PricingFree plan · 60-day trial
- Best forUK sole traders needing tax and business admin
- Free planYes
- Paid from£5/mo
- Self-employment supportYes
- Facts checked22 Sep 2026
Where it wins
- Free plan includes tax returns, estimates and profit and loss
- Covers VAT, CIS, payroll, property and financial statements
- Email, phone, chat and online help support channels
Where it doesn't
- Web-only access does not include a mobile platform
- Its primary focus is construction-sector administration
- No 24/7 support is offered
Our verdict on hardhatadmin
hardhatadmin is a web-based accounting and business administration application for UK construction-industry sole traders, partnerships and companies. It combines estimates, invoicing, income and expenditure recording, document storage, property and land records, payroll, VAT, CIS processing, HMRC tax-return preparation and filing, and financial statements. Its tax coverage includes self-employment, property, foreign income and capital-gains-related schedules, making it relevant to small businesses managing both tax and day-to-day administration.
Pricing is structured from a £0 monthly Free plan to three paid monthly tiers. Free supports sole traders and partnerships with estimates, document storage, tax returns, a tax account and a profit and loss statement. Basic costs £5 per month and adds document upload and storage, jobs, transactions, invoices, fixed assets including capital allowances, a balance sheet and a cash flow statement. Business costs £10 per month and adds companies, UK VAT returns, UK and foreign property or land, capital gains, CIS subcontractors and PAYE employees. Business Plus costs £20 per month and includes sole traders, partnerships and companies, VAT returns, property and land, unlimited CIS subcontractors, unlimited PAYE employees and employer returns. A 60-day free trial is available separately, with no card details required for registration.
The product’s breadth is its main distinction: it brings construction-related administration, tax schedules and financial records into one cloud application, with HMRC listed as its integration. That makes it a practical fit for UK sole traders and small businesses that need more than a basic personal tax return. Access is web-only, so it suits users comfortable working through a browser rather than those seeking a mobile platform. Choose hardhatadmin for construction-focused tax and business administration; choose another product if consumer-oriented personal tax guidance or mobile access is the priority.
Questions about hardhatadmin
Does hardhatadmin have a free plan? Yes, there is a free plan; paid plans start at £5/mo (Basic).
How much does hardhatadmin cost? hardhatadmin lists 3 paid plans; the lowest is Basic at £5/mo.
Is there a free trial of hardhatadmin? Yes: a 60-day free trial; no card is needed.
What does hardhatadmin run on? Web. It runs in the cloud.
What does hardhatadmin integrate with? 1 integration: HMRC.
Who is hardhatadmin built for? Solo users, small businesses and mid-market companies (our editorial estimate).
Your product? Our editors can test hardhatadmin in depth and publish a review, labelled as paid · from $149/mo →
hardhatadmin pricing
All 4 hardhatadmin plans and prices →
hardhatadmin fact sheet
| Free plan | Yes |
|---|---|
| Paid from | £5/mo |
| Self-employment support | Yes |
| Investment income | Yes |
| Rental income | Yes |
| State filing | None |
| Mobile access | Web_only |
| Audit support | Not verified |
| Free trial | 60 days · no card needed |
| Deployment | Cloud |
| Platforms | Web |
| Support | Email, Phone, Live chat, Docs |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 1 integrations: HMRC |
| Pricing | Free plan · 60-day trial (source) |
| Website | hardhatadmin.co.uk |
| Facts checked | 22 Sep 2026 |
hardhatadmin integrations
hardhatadmin lists 1 integrations on its own site.
- HMRC
Alternatives to hardhatadmin
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Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
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