Our API just got a new name to match its new powers 💪 The Corporation Tax & Accounts API now handles trading CT600, micro & small accounts, LLPs and more — not just dormant filings. Check it out at tinytax.co.uk/developers
Now you can find any UK company in search — dissolved, in liquidation, or unsupported — with clear guidance on next steps 🔍
We're officially recognised by both HMRC and Companies House 🏛️ Look for the badges on our homepage!
Accountants and multi-company users — you can now rename your organisation directly from your profile page. Search Companies House, pick your firm, done in seconds.
New on the support hub: we now track whether users self-serve via guides or escalate to contact — helping us measure and improve deflection rates
Connect your Xero account to TinyTax and your trial balance is automatically imported when you start your CT600 — current and prior year, mapped to the right boxes, ready to review
Advanced companies can now import trial balances with dividend income, chargeable gains and other taxable income mapped to the correct CT600 boxes automatically
Developer docs just got a glow-up — unified sidebar navigation across all API pages, cleaner landing page, and consistent layout everywhere
Can't find the answer? Now you'll see two clear choices — contact us or ask the community, right where you need them
One support page to rule them all — search articles, browse by category, and contact us without leaving the page
Tax agents can now file CT600s for their clients using their own HMRC Government Gateway credentials 🧾 No more sharing passwords between accountant and client
Unincorporated associations (clubs, charities, trusts) now get proper Income & Expenditure accounts with correct terminology — Surplus/Deficit instead of Profit/Loss, Income instead of Turnover, and appropriate governing body titles 🏛️
You can now refresh your company data from Companies House right from your dashboard - just click "Refresh company data" in the company drawer to pull the latest address, name and details 🔄
New "Advanced" company type now supports holding & investment companies 📊 Dividends (Box 620), chargeable gains (Box 210), and other taxable income (Box 205) — all properly split across periods with full iXBRL computation support.
New: "Advanced" company type for businesses with both trading AND property income 🏢🏠 TinyTax now splits your tax-adjusted profit pro-rata between Box 155 and Box 190 — no more choosing one or the other!
Preview-only filing reminders are now live! If you started your CT600 or accounts filing but didn't submit, we'll send you a gentle nudge to finish up 📬
Community Benefit Societies and Industrial & Provident Societies can now file their CT600 Corporation Tax returns through TinyTax 🏘️ Accounts are filed with the FCA — we handle the HMRC side.
TinyTax now supports FRS 102 small company accounts for Companies House — not just micro-entities. If your company has outgrown the micro thresholds, we've got you covered 🎉